ck(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r0 = socket$inet(0x2, 0x4, 0x80000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
socket$inet(0x2, 0x4, 0x6)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x4}, 0x8)

06:42:40 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
r1 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = getpgrp(0x0)
getresuid(&(0x7f0000002440), &(0x7f0000002480)=<r5=>0x0, &(0x7f00000024c0))
freebsd11_lstat(&(0x7f0000002500)='./file0/file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002340)=[{&(0x7f0000000100)="f75615522cc953dc9262083df3d38d3ea7518c99c69cc1846c7401966fd2a100d6a1281a08011ca97a6e7eafc456e423436206b25ac978d981e8ddccbc8c55fc73ac606c7f2070fcf7ffff3e4981010d6b0329ffcafe62348e495c515c609c80fb36a58f54ec0dce1a3e67eeb62dea4fe4ef9f2fb1387b1cd342b854a4717d7026bbd816be4162c2ba452d0a56b5a2c89a3974d98b0ec66654a97e7e68a3303866b27848af63fb1e548648b9a9fb726cf0fb83a1b5b7a9ec3f8d398607ca63fb33294d434dd16707ce3bc9a90a25ec61408f68d75509a91e2e4918be1e9c91da2f4b69f6b0b2de6f9136e2cfd16a6b47", 0xf0}, {&(0x7f0000000040)="a8e9c4c43c3566e3c43e1cc6d60fc3f48cb06e539fd1e9f9ca96ba662d9b52c4934c8efef22ec0d11ca3dc2112c7e07cf9", 0x31}, {&(0x7f0000000200)="793b967d2a84e43352b356536702138bd24d9c6c729e3e8a3b344b22e4822af15eb8d811b520de8b5617422cd44f2f7b4e417edc7f297928295e9b553547f66036ab09fb5f7d7a96d3e1c0e4180b10202bdd1f5a80ce2440dba718891f5b54c4504a5338db13c1a246e65368058caff2c9ad21cf0ae9d30d414c096e0d1e85da57d498d6fa24ae945b557a8fba7e160449b327c9fa3a249d87e015ad47e883773b323e1d09db9ac5219fc11274e08729a116476b14920a5cb53ec6247aec02283a6e9e43351f30fb", 0xc8}, {&(0x7f0000000300)="458217e96a33c5348b4da5f6f834ff10448e42997bc17699d47652e322279ad1cf03a3b0012d18b062cb39a0d6affb0c245ecbb97aa191dfa9d03edde4567b1e", 0x40}, {&(0x7f0000000340)="2a29bc32f1fce0bf0ce33f6819ac91f005a7933c119349247d47949f804c6616d0e04dae80e9de8018ce82ac2d95589ea20c0db14abbcf52b7b7d07aea351bd2087accaaac9f6a311e7a6c740adaec1927ba9a995cce1ed7b248843dadcbe4e8d42e4638271ff56768be15f247bfe726fcabe9c8ac60188ceae178447608390c81ba69a130e9325ac02f9092fb0ae4a78be51f881b168027247482767f445f8063a04b7deb93c27a580aebdd77d7d0b6424ae4e74352c2c934d2f7eeb2a0af88b3687ce4ec1dabd94f6861c71688f5e51208bfba0eee35491763e92f82b2fa46ec86bb4eb020db40b5df5551e7151cd40ab7d068e1596df12602173e63e37a6774d7a9eba99ec76dcfb813a1e514ad01b499bbf314c0ce4b2b534fba9ac19655b541dcf91fd6d266eb535657940dfcd56a6fb136a74b8099e6466ad571c0e1e79c943ace82675eac74c97fb0f7e4a0c89b82b56327d7234f65702ec3c772dd00a5fa073706cf6c5d62ee7dcf5f924e0eda32e71e49dd3fd3f3bfd6581e1c0f17a14bed68a52b8a91b5133f149aab502f6cb765729c8f67acf1941150771316f4c8b6c33ee39be4a567ff1b9a009f9fb444b3ea9eb6c6a6841d9ef13e457d6480a80bf705b64e3b96d7761f005dbfbf35630a3c14bae6415a6eabbedc57d1060be95cbbe683082859e69f43ffddca9a7ebd27b9fa6bb9fb7606d77f17635cf5a4feaccd18d4f5ec774ddb40de63ded07c8faf45472edfbdf768e45653e7672c976be85fef7f6265c4435f525ffe290430d176b876cd9628b68913ee282697b0acd69788629973852070954276f9cf8b9a613e251a7753a53b91ca459dad45bacaf157b4a65f08963033a4d947705962e2a7383619cb50f4eaa4f68efe1bc6a81eee28e06808285d58a2766c03ed77bbb123affd3823757e4149858e2949b67e58aa3962111207c185275e081b2b642d3eae6350200c027397edeb3cc966e48874e38aec12beab2e0f42339139fe2ca3602c92d4a466cfdb26774fba950996cb41efcdac6cfeed410289fe3eb9e63b7892f109e5d7fd042f4ccd6816c2433d4afd1f09a5a48d2d345380f1b4f7ef341238eee293116a97bf214a45caf27f136684e40c933265dab80d5fc9ac6cdcdc4d3f9f2aa26edeb4ab7d272d8fd512f96ff0b68dc46896a9d7de95df64d63d436cbb64a70069bc0665ab2287d4a55a743600720a29cfb93ec074f3a46c2bb25a476e64ac4bc8672e53c183825f740907ae1723843156ef9eb7e03efa4d220b189b138ea05e88b388c1449e0c4bddc3ce5e58455e7e809f8122f30ac836860ee97e19db609c8ae9355726f65622d08d0864d238b69a57ef795fd6856abb9c5bb4f262a6caa936effe7f21ce188baf560d4445ac19fa7ad0f0619139b664554159c638f9543f49fc659a32969b4fb5ccfd304049b447c873e1a9974ce9031662e3f18fb109a75b6a34b152f27230fa7553b5bb44e6e84a60a62d96976a4527b13f48ca8f21204e18a73426b91ea5033de3e8379b5b112677060d911d6a2c6da0ac772d186f872f22911fddb515f6c83233e76a6732bfd55fa87eb387626638842bf1c6afb85258ae7636295949f85393def2b257c39cca2accf29721d6e25e9e0d37808ddcfaffec185440f32c2374b9bbc472ab1602f7fc39a932dae08345ac4f69c0966b79f5d345bdb3be5066e3ccc8b370708f06fc927f668acbd09e9229f0eb0c0b6ed066a8e46303cc1368d66304d2e18b8632b15e4c5621973a1b792711bf68f5aa521df04e31ab16c8e0ad0bbfb270715c665150beebc2919eb67b1afa3bdfa499d454cae679968389b269fbea57d4199d1c66079843f38583ac2f2719b4e14d188a4f1a3ccca5e652ff4fbd7d8037973b8e1f3b5aa9be25f7d78c3fb675da4080320e2ba753dbfa332d70aaebaa9637bd14145d56e5a0cf6a0ce6fd456bd54dfb43296c1ec9c8f85155e54beaafd6d342eab833668496f205b6d430e01d91ddf9317a7ed54a1ac4b0acf4570efded0d524491a8c3f6ea20580260b725762919ab80befe61e4cbbaaf86ddb9e34fdbcac03a323494b9b0582a7b183e1336181dbc586e2be641e90c2b44a799d8070f913cc5c0045fc4a1fe1a3673eeff176181e90fe63a2091f42de318de47856904c6732af19f12423c734d4eee978ad88dd00ee64f87a7e4e118b36f44847fcd73963ff1c4cd29bcfe003e250e1dee4dfd9ec3d30b6486ba120b1133023d6b5e61fb48935a3f7ccd065c4aa741a883b57a8cd6848a85d68c405975ada4896ff7be8e8849a5f0d43e9fc5fe4a8f539b7a5ba0de197f490fa9d81200648139b200afbb3645a4d09ab460323e78072593b43ef7f490025f678d3db49809f3b81918b9edef20a9818c676784f11e4ca1cf3c155d94826723c7a1acff162134939e90de5bd881df677c146b2e20e70a08abaaff931d19e8a96bbd13fa507e0ef731c68edbb986833a1d7d62c0ef89e3b4d15895eb8b3bb1d858a0b8cd218eef2fb371c27784e10b1fe3526bd4b028c42eb14500704069fe365cc6008cd9311ab74bfa491dd70b79cfed31b0b1b74698356f8bd8e266a599a9312d891269158812f0cfd884d1753258baa8524d278a5b13fcd3540b4d6683a97127e4ce3cf8b3005bf427d6f228d44870991ddf10f0c79ec54e9b5863dc138c696bc22877674579ab7094f9bc4521188d032e5cbe2f8b9aee944ec8468560e09c3f9bb2328d3684a5cb4c798513cc5c0926b3348b2448a92df3583a20fe4c50d467629ab261c8374b6573d372a9dfbe096770160cfc1e79ff73ded99e02edfe30450dbc830632f5b7817d427dd54c4f2d01b019b025afef15c3a3870d340459853842136ce3e1f1b2bf66e72f1de475ce43c010d0824515a5dd8b6ef842e06d04af0d1a5b8ee2a87e8c10c1aa739d92f00d1e2b08f2702dee6317057545365f10d73edbf65ee0703d7e1c14a826a9f86dd32ba349dc04872a5150c293b8af53e9aed5356606d2e07d009ac7353f0596ecad9a311c2b8f3dd9e8c435bd42b07c2d52b2d14e5575466b39e5da4927aa3d49686c014e858533c7a90f57cdc8a9a7d2a00e3f90c16cf7f94f8f965ba0c5dcaea29be55a7336ba3a205722fd1098a2e9498028e12faeb8a1ec82e083c6ef208e732d60e441b564b1a70651ecf1f2ee67e17a707b8d36d17aae2f141e43d388b391784b358b2bc6aaf57871d28035b4dd6ab54823a4ddc907cfb093a8b6b590c0ecbc3331b885b02dc81cfb699740ac167b42d7320415e3a5833864efd7a95d826fdd2d0266968d527d202eda931c085004076faa17eaa1f37c3fd18bf88054dc72972d65da13b1c9d269a85059fe029925a14d32380cb8f9edc9d5a49fd793a55583865e2a3483267d70da303376625ded3a746236e3db3822069c4136119eaede046917e68ae4d2441c4b7fe2d1db6bd27bd517d79876029f2de1cc0021634f25ed36c9ebd468ca4d5addfcdf4a36039271d8de0d7491ae61f64a4bd259093c07289119a9ce73073c44e5bd9752598c519ca4c82abb60d445a1c3970e097ff1953d39a007282465c877759a7f246fc74e44aad86c0fd191f66ffe859fdd3eda909f416d6c4e0bbc6009d091f40689f822876e95f9efd016a09b8ea54955491387914ed4517e1557845dd767ddd5daa28f2c6134345b4e0fd0bf9e0327e3490a011eb8955a06ff6497044c059051058c1f85041146cbc5702fba99c635cfcd45593671cf774eb195855cc117840ddb42b270df1440d3b210373f1b4dcec6676f7c194366d264d13e4f287be177952276edbafbc7f757c862ef58c47129db3eaf9776c4b21b5fc3c85362c1997c530a12255a533c9bcc526965158f1c027636e39ec38d046e4b4d7a7397b38dfc4e875beed876e68ef03aadec168e0d67d59cc2f852ea2a4d5d820ae49d6f8c40b6dc2000d4cefa0cfe2274f55ed3165f5bd21263349e1e0f264af1e9196c0e1d42c7875bb881711c24eff73e418d96811595fd25836bb04b5ea1781cf2887f9738bc2b8ef70cdc0b22f8c386987c1a3a65886b1ada62ec5ffb06448741921f39dbc0b4c04a415c73230dcf142aac03bb2112f14953b6bc96f6f98d8d2b243006e1e64888306876e55bf435cee94c99c1e18f4b20e07245abce253030651aae6ad7166b77ecc35a5174584d7d21b47461cb72950d1b1fd5daa8209bcc98a91e702b746450e4a8fdbed458b092280661710ff96096acb87e701ff2cfda4046c29365d3241e1226c4e749836f800fd9ea9f9afd655f57f05d7172c27ec9389670de43406e3dce69c1c2c45f2237c56a6fada406010d369eb9cf75c96fced25bb261955f64833c12ac92a1d5ace834653e68277eceb0ecd22a408f2c2b3c24fe25e9daa1e799ca4b966bac33e71ae089968917295169c89813053088c03afc32fb3eaa2dd7afc5b3cefc318cfcb386c631fc77b6505401b7adaa7fdf6ed8e5bca10a451a3578b7e8b0ac670c99281bd06d8550f56ddad705baf4fab27892a550296f9b841f778114a7a0f9ddf6efcf694192b4e118892f811d6050d8f051ca2644c66658911a122c65a19f195055655edeed3e71ce9bc2b4204b706ade0d53408b6e4c52acd075c1f951222f2a0ff68d1589fad44f3d6178f828b888d297fcf15080c110ea1f5a1ee7b439d5b1d78ea9bf4c1df2d8e502818520868cb384f95ee7c2b7b62b5c61723a8521df2e855eee5e289879fd28114080f7df1b49439cc1618def826ca726d3601a7a3d1942ca3166fa859c9a3984f599f3edb61785896cc94c65372a2637c3a41227a47d1f0d13925611bc910b4ee3c2f5462376151f95e473c3fe1109d573d3d299771eaf667c3db7a04240b8e468340e4ee0298bb19b68a5427c8365e6b410dcecbe39100ec08b8ff8079ff9d96e74a2a63d653781eea21d5268a162cb8bf5416e20ed1afecee266d858a1e4d1cec35c9a2da67b799664c0d486f9ff0438997b3fa538c759ed016dfe98728c43ba6cc77752608f29a5f8ec9f664c3b00bbca6d810606f34c70521cf2561e053f30f990d5d5a14981ac1aebc18243bc8eff405a79361edc8b5acff6bc184cd815e0e35978f1ba6ecc2182c3fcbc970f4ed528ca7a4e9c581c8660fc8b54e2c3978445d3ddf90751d83b10a93bf4da69a345b85d5310eedceff9196e52674561c5f0931adb97724f7bc07427b57540ce1dfa7663caf20baa7b5efd0bf192aefedb00b363fec4b342ae8b65185887db0b037ad3e04135fa0a15472580cf93e54cfdfab94065adf8364309ff35bdcfb764ada86aa62fa3f1ebfeb3eb19d3a3bca31a78357420dcf9d3d7a0d827800dd059cd827b2b693356c14ce71bb5b54160d004be2c932db838de18835c9df11d0ff4a1eb5b66a46d4230f96b37acceb7f07bbd1e1c1a457158d01a9036b87584713132a4d199a9252a07a8609a585c8f1d0571ae4bb0c45843721c16c91c4968e9c2990e310689a201b0fce1aa7d984bf9f98847fee1524de699496d06220d75743de27e397fa88fd095fb98882d9c13dadcea29663eea0694e73bd6bcd1247ec3a7d4ff76b4fa091cd03ed9e90ca0b29d510f9ef1557f1336a76bdcebec8e5e39d5d23c1b2ea118077e741486ebb4f3c15f009d6ec19759ba8376df938ab7faba1d0fa20ce1e4e2cd0649d56010f14fda05486f9db1c9a6b91080e327ae18e5ad9216ed4acfeb3f8c5f4f15577969c1c6b5c10190c90b93bf075db48d5d3139a74784149b195167c9479e", 0x1000}, {&(0x7f0000001340)="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", 0x1000}], 0x6, &(0x7f0000002700)=ANY=[@ANYBLOB="18000000000051ce12587d00"/22, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x20008}, 0x20004)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143)
lseek(r0, 0xfffffffffffffffe, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000025c0)={0xffffffffffffffff, 0x10000, 0x1300, 0x3, 0x90, 0x6, 0x1, 0x1, <r7=>0x0}, &(0x7f0000002600)=0x20)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002640)={r7, 0x101, 0x1000, 0x7, 0x55a5, 0x8}, &(0x7f0000002680)=0x14)

06:42:41 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x54, 0x0, 0x0)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
r1 = socket(0x2, 0x2, 0x3)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

06:42:41 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, 0x8)

06:42:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:45 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, 0x0)
sendmsg$unix(r0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r2=>r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="02020000007f003f00060000000280000000"], 0x16)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

06:42:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:45 executing program 2:
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ccc000/0x4000)=nil, 0x4000, 0x6)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x9)
madvise(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x5)

06:42:45 executing program 3:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x81}}, <r2=>0x0, 0x3, 0x9, 0x6}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="c300000090f361dee8a85e3f7f4651bc32db2aafefd1f93138a0c4eff08627c0c2e004f6a4b361f720400298e27f0621d2c0bb3d15ae24935faef3a0cbcda4f6a01ebc6a58b7d9ced0b3d613fd0201f0d4b435f13c6a60df6fbb2c784840018b4963b09742d955ae919ff26b1ccc2a96975bab239e2edf490943c5c930868bbea914b15e12ab66aeb086460bfd523861f29ca09bfde9203403d6cd13bca69c2e04b045571b12f6e15f2ae01ff785e03d628a3ae6640000000000000000"], &(0x7f0000000380)=0xcb)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x2, 0x8, 0x2, 0x6, 0xfffffffffffffffe, 0x3ff, 0x6, {@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xe95d}}, <r4=>r3, 0x6, 0x4, 0x9, 0x4748, 0x9}}, &(0x7f0000000480)=0xb0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r4, 0xb, 0x14}, &(0x7f0000000680)=0x8)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000580)=0x5, 0x4)
r6 = fcntl$dupfd(r5, 0x0, r5)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd11_fstat(r1, &(0x7f0000000500))
recvfrom(r5, &(0x7f0000000000)=""/108, 0x6c, 0x40040, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c)
setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000004c0)=0x6, 0x4)

06:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = semget(0xffffffffffffffff, 0x2, 0x0)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0x20311939}})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4)

06:42:47 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0, 0x0, 0x7, 0x2, 0x6, 0xffffffff00000000}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xff, 0x2, [0x2, 0x40]}, 0xc)

06:42:47 executing program 2:
syz_emit_ethernet(0x154, &(0x7f0000000200)="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")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x2}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffffffffffffffff}, 0x8)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

06:42:47 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
accept(r0, 0x0, 0x0)
setrlimit(0x8, &(0x7f0000000040))
execve(0x0, 0x0, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')

06:42:49 executing program 1:
mlockall(0x2)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

06:42:49 executing program 2:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x44)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

06:42:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:49 executing program 3:
mkdir(&(0x7f0000000380)='./file0\x00', 0x42)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(r1)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0xffff, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 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)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={<r3=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000340)=0x84)

06:42:49 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)

06:42:49 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000915976b107fd1cf3e060bce548830e00"/151, @ANYRES32=0x0, @ANYBLOB="310700000004000009000000ff010000ffffffff"], &(0x7f00000001c0)=0xa0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0)

06:42:49 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket(0x10, 0x10000000, 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x80000000, 0x7, 0xbd2e}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="277afd61a944263cf9e94852", @ANYRES32], 0x2)

06:42:49 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x5)
sendto$inet6(r0, &(0x7f0000000100)="5e47c389154093f123fecdce3706d43a4665b5e7811ea62b28622d6ed1b65934e2e0db06dff08367710ba41b05fb39897ef7a58b76d7777737169e24e13a63c962452a33d711f0e323c578bb1ea0b2a2012eb17cda6100614782e12182ead29803433c01b48f3140b75ffd635a47450a571263dd900bd3146c072919efdce6a8cd45d1593dbd0ec55c2fd8613f9297af7dcffbaab11eb667e30c5a0f71beb082c23725330555055e13a36d4586afe33700f1f06ef76d", 0xb6, 0x108, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mmap(&(0x7f0000f9b000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0)

06:42:49 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6(0x1c, 0x20000002, 0x2)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={<r3=>0x0, 0x7fff, 0x4, [0x8, 0x5, 0x3, 0x0]}, &(0x7f00000000c0)=0x10)
mmap(&(0x7f0000492000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x48)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x200, @empty, 0x2}}, r3}, &(0x7f0000000200)=0x84)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)

06:42:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
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, [<r2=>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$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x4}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

06:42:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:51 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
syz_execute_func(0x0)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open(0x0, 0x0, 0x0)
getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)

06:42:51 executing program 3:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000)
r0 = socket$inet6(0x1c, 0x20000004, 0xd28)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x8}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)

06:42:51 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00723200000000fe7f7bef0000004a68000000000000bb7755d168191e"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79)

06:42:51 executing program 2:
socketpair$unix(0x1, 0x27, 0x0, 0x0)

06:42:52 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @rand_addr, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r2}, 0x14)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)

06:42:52 executing program 2:
r0 = semget(0x0, 0x0, 0x0)
__semctl$IPC_INFO(r0, 0x0, 0x3, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x1, 0xfffffffffffff000, 0x5, 0x8fa4}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0}]}, &(0x7f0000000180)=0x10)

06:42:53 executing program 1:
r0 = socket(0x17, 0x20000003, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x40000, 0x420f, 0x2}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0}, 0x0)

06:42:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf4)
bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x272)
connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xfffffffffffffd58)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x3, [0x401, 0x3, 0xfffffffffffffffb]}, &(0x7f0000000100)=0xe)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0xfffffffffffeffff, @loopback, 0x800}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xc15}]}, &(0x7f0000000300)=0x10)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000bf0000000000000000"], 0x0)

06:42:53 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0xbf01)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x2, 0xfffffffffffffc01, 0x3, 0x3}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

06:42:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:53 executing program 3:
r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020002)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x7, 0x6, 0x6, 0x4]}, 0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/136, @ANYRES32=<r1=>0x0], &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xdc, 0x2, 0x3a20, 0x3, 0x2, 0x2, 0x3, 0x6, r1}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)

06:42:53 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x44, 0x80)
nanosleep(0xfffffffffffffffe, 0x0)
r0 = semget$private(0x0, 0x4, 0x2)
__semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000000040)=""/244)

06:42:53 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup2(r1, r0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
r5 = socket(0x1b, 0x3, 0x0)
writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
accept4$unix(r1, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x8, 0x30000000)
r6 = getpid()
fcntl$setown(r3, 0x6, r6)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

06:42:53 executing program 1:
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$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(r1)
fcntl$dupfd(r1, 0x11, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

06:42:56 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:42:59 executing program 1:
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)
syz_extract_tcp_res(&(0x7f0000000080), 0x800000000009, 0x1)
syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be")

06:42:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x104)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

06:42:59 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6ab92100ad5294ccdc38e88d2a87e4e49a228082f7372c473857c90f4a00000600000022200a924d9d97ead762a805c7c58d6c6d440672502f08bc8af246e5816236f8c5cec287f49573a83e2e1f4adf517910e873437bc2c92e3a1b9044a38fae3f2662df4410aa90fc13c3a0f18fbfe50549"], 0x14}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x4}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={<r3=>0x0, 0x1}, &(0x7f0000000400)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="dde620fc545a189c10091fc6692d7df4dd25a3902c346bf0c2a5ae8f4db8dad1cf28bf95d28826ed8f5c4b91adaeb07af2b4df28d27794c02304e287c85d4482990bb1618cdfb45354923698d5d619bf2a9c13025ec161bbff3742d2e6d62a0b7187867b69971742e0c2fa1030ce1e6a6511b1564787338fd4b8b9788aa085bf58cf0b5f6474a549fb3808f2a8cfd5b9faac2203fd42c6ae637385ac30d720137ac91209b83a83ddc7eaf31392a3db", 0xaf}, {&(0x7f0000000200)="b950176d6885a26683accff02b527d559b777921a29eed375c7041c8a4de0b7b27432700fe42cca9de5b5611c6af3db248c58861fd53085dce966d06b4ac4379f676c5e4ec825d4a67f7f9957a681f2f985611c08981e3f36b41b1d9860992c3", 0x60}], 0x2, &(0x7f0000000440)=[@sndinfo={0x1c, 0x84, 0x4, {0x10, 0x10, 0xfffffffffffffff9, 0xc470, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xe3, 0x2000, 0x3, 0x3, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x1000, 0x7, 0xfff, r3}}], 0x9c, 0x4}, 0x20000)

06:43:00 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
close(r0)
fcntl$lock(r0, 0x11, 0x0)

06:43:00 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 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)
bind$inet(r0, &(0x7f00000004c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
open(&(0x7f0000000500)='./file0\x00', 0x8, 0x28)
getgid()
r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYRESHEX=0x0], 0x1)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)='./file0\x00')
mkdir(&(0x7f0000000540)='./file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8)

06:43:00 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000080), 0x0)
freebsd10_pipe(&(0x7f0000000040))
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)

06:43:00 executing program 1:
getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={<r4=>0x0, 0x5525}, &(0x7f0000000100)=0x8)
r5 = semget(0x3, 0x7, 0x140)
__semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f00000001c0)=""/230)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4, 0x7c8, 0x4, 0x6, 0x80000000}, 0x14)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r6 = dup(r1)
__semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f00000002c0)=""/147)
connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

06:43:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:43:03 executing program 1:
r0 = socket(0x17, 0x3, 0xffffffffffffff0f)
getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4)

06:43:04 executing program 1:
accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0))
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x1000000000003)

06:43:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x104)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

06:43:04 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x2000000, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
exit(0x0)
truncate(0x0, 0x0)
shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
getitimer(0x3, &(0x7f0000000340))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1)
getitimer(0x3, 0x0)

06:43:04 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={<r1=>0x0, 0x40, 0x7fff, 0xffffffff00000000, 0x3, 0x9, 0x3f, 0x100000001, {@in6={{0x1c, 0x0, 0x4, @empty, 0xdb}}, <r2=>0x0, 0x9, 0xfffffffffffffffa, 0x3, 0x4, 0x8}}, &(0x7f0000000180)=0xb0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x7ff, 0x9, 0x1000, 0x9, 0x9}, 0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x12e)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r3, 0x80, 0xf6, "b85c29db3532967a8bca96da39eac66f48eaddac2e69f413c96f9b7d4ce73ce933a73b7c2081382ca632a6511f6c70ff0248c43667bde421d721f186a33b7354f64e994242db9c43b8fdb37edebf2f4fa7a9ddb3140711af41579da293cde30440186340ee05a8f95c18a1a0cd50c919ed918ec1db3fe3246b632b9bbd59182c6ef18ce45167aed6a99d1ce85c7609d90bb334ba194e01ea1b35b681bc9e330b58f37bf9c7b8de721c3e9089fc8e8e7c3bd77dfcd2cfc67b522b2255b8605264b7972c15809f89a09634cecdf12187b962acc2ce69fea2f3829234ad2632e7106f895e881a57428817063b28e18683c531d3ed083fd3"}, 0xfe)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x4, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x82}, &(0x7f0000000340)=0x8)

06:43:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:43:06 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fdatasync(r3)
getpgid(0xffffffffffffffff)
preadv(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/11, 0xb}], 0x5, 0x0)
write(r1, 0x0, 0x0)
write(r1, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0)

06:43:06 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x200, 0x4)
fsync(r0)

06:43:06 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x5}, 0x24)
r3 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000000c0)=0xfff, 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
getpeername(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r4, 0x6, r1)
fcntl$setown(r4, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)

06:43:06 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x64ce4caf}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x8)

06:43:06 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000140))
sync()
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x0, 0x9}, &(0x7f0000000280)=0x8)

06:43:06 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0xff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d)

06:43:06 executing program 3:
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x800, 0x9, 0x25d, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xe41, 0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x5}}, r1}, 0x8c)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x480, 0x100)
freebsd11_getdents(r2, &(0x7f0000000340)=""/139, 0x8b)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2, 0x85, "46c0bea7afd7e6ed5febc0a8bf305e2dbeed9cda5498b5a3f5ed1bef429d77cdf97b5f3079306b1e46067b60cd6e155aa348133fc0ad71eacc1efd6d3b4f8b3699442404609eb79d5b50291b2609adbc7bb0ad1a9d9a219ec1a10abd4f25ea3773114add3d49d4d8472d52f2e4f56ba3f2635573835de3d71bbc1f6a4048b5a0fbe66c4941"}, 0x8d)
futimesat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x8000, 0x6}, {0x10000, 0x1}})

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004ced7c0 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 0xffffffff8110be1e at witness_debugger+0x8e
#1 0xffffffff8110ba52 at witness_checkorder+0xf72
#2 0xffffffff8107ab43 at _sx_xlock+0xb3
#3 0xffffffff812c169c at inp_setmoptions+0x17bc
#4 0xffffffff812d9aaf at ip_ctloutput+0x80f
#5 0xffffffff813c6621 at udp_ctloutput+0x171
#6 0xffffffff8115a6b1 at sosetopt+0x101
#7 0xffffffff81162d18 at kern_setsockopt+0x158
#8 0xffffffff81162bb3 at sys_setsockopt+0x33
#9 0xffffffff81717846 at amd64_syscall+0x436
#10 0xffffffff816dfa1d at fast_syscall_common+0x101
06:43:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:43:07 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
listen(r0, 0x7fffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "35a29ea1d2015fc440c90b8dcf2702e448ec554e924524be04915d6a4cc4fc0706a7d9164bc8706b2c8f6544fcdc9875fcdea6edf93ce5997e69e857ea9e6a3d4794bdb82f97ee50185800d807c01b72cb86cd7896c8edc737752cf1709b37e3b8d2f674e0992a6fbfe41049157cf79f53cf5f77aa4b66bd0653d8b3d4166274889809fe8051cfa3cffd9876bdb138efee940ecd273f3934555829b203345c90a19be37011ab5dfd5c0a4e550c209e4ab5042b01e75e2619b0dcf10f347ac0362f8b40ae755eec851495ab97ab6f8e238bd792b3c2bed1bc3f8c17e8b3ee709282a6800fad982dabaa05d5dafea33ce0"}, 0x100)

06:43:07 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000040)=0x8, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)
recvfrom(r0, &(0x7f0000000080)=""/76, 0x4c, 0x43, 0x0, 0x0)

06:43:07 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1, @ANYRESOCT=0x0, @ANYRES16=r0, @ANYRES16=0x0], 0x60}, 0x0)
recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}], 0x1, 0x0}, 0x80)

06:43:07 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x100000001, 0xffffffff, 0x81}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1, 0x5, 0x0, 0x9}, 0x94)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x45, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

06:43:07 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x30000000)
r1 = accept(r0, &(0x7f00000002c0)=@in6, &(0x7f0000000280)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x2, 0xf, 0x3}, &(0x7f0000000040)=0xfffffffffffffd36)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x17, &(0x7f0000000000), 0x2)

06:43:07 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x400024, &(0x7f0000000180)="36f32278b5e2d7cf6e0295526cd7e94e4767eb2e508f7661bba8140668876e3192a5e5d1a9098317a34f0f006d8bcb000092fdab3cb6261f", 0xffffffffffffff17)
socketpair(0x0, 0x30000005, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x82c2, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)

06:43:07 executing program 3:
r0 = semget$private(0x0, 0x7, 0x8)
__semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000000)=""/121)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000080)=""/130)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x8001, {{0x2, 0x2, @multicast1}}}, 0x90)
read(r1, &(0x7f0000000200)=""/63, 0x3f)
socket$inet_tcp(0x2, 0x1, 0x0)
semop(r0, &(0x7f0000000240)=[{0x5, 0x2, 0x1000}, {0x2, 0x7, 0x800}, {0x3, 0x2, 0x1000}, {0x0, 0xea03, 0x1800}, {0x3, 0x1000, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0x6, 0x1800}], 0x7)
socket$inet(0x2, 0x2, 0x7)
pipe2(&(0x7f0000000280), 0x100000)

06:43:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

06:43:08 executing program 1:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0xf272, 0xfffffffffffff800, 0x212, 0x80000001}, 0x98)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x5}}, <r1=>0x0, 0x80000001, 0x800, 0x110, 0x80000000, 0xffffffff, 0x3}, &(0x7f0000000080)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x8000, 0x80000000, 0x4000, 0x1c30c00000, 0x1000, 0x46ea, 0x0, 0x1, r1}, &(0x7f0000000280)=0x20)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x10442, 0x80)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000480)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f00000004c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)

06:43:08 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
geteuid()
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
close(r1)
flock(r0, 0x8)

06:43:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c)

06:43:08 executing program 1:
mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2)
mlock(&(0x7f000089a000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0x2, 0x4)

06:43:08 executing program 2:
clock_settime(0x0, &(0x7f0000000040))
clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x1000})

06:43:09 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xfffffffffffffb85, 0x200000, 0x7ff, 0x7, 0x7, 0x40, 0x4, 0x9, 0x7fffffff, 0x1ff, 0x401}, 0xb)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r2, 0x0)

06:43:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xf, 0x0)
sendmsg$unix(r0, 0x0, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r2=>r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x2, 0x7, [0x9, 0x3, 0x99, 0x4, 0x7f, 0x3f, 0x6]}, 0x16)
open(&(0x7f0000000280)='./file0\x00', 0x20440, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:00 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:00:00 executing program 2:
r0 = socket$inet(0x2, 0x30000003, 0x800)
bind$inet(r0, &(0x7f0000eed000), 0x10)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x80000000, 0x1, 0x1ff, 0x3, 0x7}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x4000000000, 0x2, 0xfdcc, 0x3}, &(0x7f0000000140)=0x18)
bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:00:00 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000)

00:00:00 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40)
freebsd11_getdents(r0, 0x0, 0x0)

00:00:00 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)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300))
pipe2(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
msgget$private(0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
accept4(r1, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002, 0x30000000)
fchown(r0, r2, r3)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={<r4=>0x0, 0x3f}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r4, 0x9}, 0xfffffffffffffd41)
getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8)

00:00:02 executing program 2:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(r0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4)
r3 = semget(0x3, 0x3, 0x422)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file1\x00')
write(r2, &(0x7f0000000240)="0e417aa7c652e910c0495ee5db25c38d718f92931614f0a587976e221af85c7c44684b41d44c5a8ea8c0f98fd2d58b", 0xffffffba)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

00:00:06 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
close(r0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x3, 0x2000, 0x0, 0x6, 0x1, 0x54e, 0xffffffff80000001, <r3=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x4041}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xf, 0x101}, 0x8)
lseek(r0, 0x0, 0x4)
open(&(0x7f00000000c0)='./file0\x00', 0x1000c0, 0x180)

00:00:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:06 executing program 1:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
semop(r0, &(0x7f0000000000)=[{0x7, 0x21, 0x1800}], 0x1)
semget(0x3, 0x1, 0x4)
r1 = socket$inet(0x2, 0x3, 0x6)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r2 = accept$inet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x79596c9c)
connect$inet(r2, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x9}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x1, 0xae, 0xffffffffffffffb6, 0xffff}, 0x8)

00:00:06 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom(r1, &(0x7f0000000040)=""/38, 0x26, 0x41, &(0x7f00000000c0)=@un=@file={0x1, './file1\x00'}, 0xa)
fsync(r0)
getrusage(0xffffffffffffffff, &(0x7f0000000340))
unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800)
renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')

00:00:07 executing program 3:
r0 = semget$private(0x0, 0x4, 0x8)
semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1000}, {0x1, 0x9e, 0x800}], 0x2)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
semop(r0, &(0x7f0000000080)=[{0x4, 0x1, 0x800}], 0x1)
munmap(&(0x7f0000ce6000/0x200000)=nil, 0x200000)

00:00:07 executing program 3:
r0 = socket(0x1c, 0x5, 0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x385e)
r2 = open$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(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000020a, 0x0)
fchmod(r3, 0x0)
ftruncate(r3, 0x101)
close(r3)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
fcntl$setflags(r3, 0x2, 0x1)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
fdatasync(r3)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={<r4=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0x8}, &(0x7f0000000200)=0x8)

00:00:08 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x2, 0x4)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0x8a)
linkat(r1, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7, 0x9, 0x1, 0xa2ab, 0x48000000000000}, &(0x7f0000000140)=0x14)
unlink(&(0x7f0000000000)='./file0\x00')
setrlimit(0x6, &(0x7f0000000180)={0x46e, 0x101})

00:00:09 executing program 2:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(r0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4)
r3 = semget(0x3, 0x3, 0x422)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file1\x00')
write(r2, &(0x7f0000000240)="0e417aa7c652e910c0495ee5db25c38d718f92931614f0a587976e221af85c7c44684b41d44c5a8ea8c0f98fd2d58b", 0xffffffba)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:09 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchdir(r0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x7ff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x4, 0x1e00, 0x2, 0x0, 0x100000001, 0xff, 0x2694, r2}, 0x20)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x4, 0x4)

00:00:09 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24)
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000080)="20f4c2887b17499a984feb58ed20cda572a491cabd961dcfe98f0f519ab34019f50de7a5d328b73944ccc5926bf665e0455f82b308b63b58c676faed8249a0", 0x3f}, {&(0x7f00000000c0)="bc581cb815fc5a016a931027304478a6dcd0788543e50d47a2e3de5d624513078c6fdfbfe71ccc1af9ad02a90d0ff8f91caf9b0c6c268091549454bc7e1dd2734edf4d3111740b7cf2ecb880c3f9451e8f32364b2ede9ec4d679317c1ac201a0691b62b9a336cf851334ada117159e09acf315dce0b5400aa64ba054ae7dd9", 0x7f}, {&(0x7f0000000140)="97b2532ff756df726a06ba453d519c759339f0fce51077e0aaad9c295be3f5b72fecc66ec26d8620cb2b21befd7e1a8c62a470e1c8f8234b3037d34fae07badc678b79f7afb7280a959e9bfc929675", 0x4f}, {&(0x7f00000001c0)="b59c875616cbccd3510263d060af0fc0123b9faa3de8b4fdd15412621b114b891490cebe5abadb1ee2b4f8a0c0ac6243796b0569dfd514c6f587ccf6b6a04521f5ad7cfa587109ae0c1d38e2d69e53efe29b9fc482d7eb", 0x57}], 0x4, 0x0, 0x0, 0x20008}, 0x20000)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r2, 0x0, 0x3)
lseek(r1, 0x0, 0x3)
getpeername(r0, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={<r3=>0x0, 0x7c, "b53a332681366a9c267952d9af8390e3a530fe8765517cab5a3e4bfac8e6c44320e855925653bafdf74a4c8ce2d16d4b44ee41bdb61da95a72a18fa8258b7ae18da43db3d0c472e933a649184a9a6cfc8e85b78f248845520940152da78b6feb1efe8626d5b6222e1dda11648baa0e4ccc5ee2a0d5a44b93f0dbd087"}, &(0x7f0000000440)=0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={<r4=>r3, 0x7, 0x3, 0x2, 0x9}, &(0x7f00000004c0)=0x18)
r5 = fcntl$dupfd(r0, 0x11, r1)
poll(&(0x7f0000000500)=[{r1, 0x4}, {r0, 0x104}, {r5, 0x8}, {r1, 0x2}, {r0}, {r2, 0x24}], 0x6, 0x0)
r6 = fcntl$dupfd(r0, 0x11, r0)
link(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00')
getsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
lseek(r6, 0x4d, 0x3)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000640)={r4, 0x36, "7a2f874bc286beff3014e578f9ed7da437c5ca8ba86f5d6ed362b62fd968198b9b714a302d957b6b809543c5766a5b7fb7bd1275d55b"}, &(0x7f0000000680)=0x3e)
r7 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fec000/0x13000)=nil)
shmat(r7, &(0x7f0000fef000/0x4000)=nil, 0x989ab9a2240bdcc8)
r8 = fcntl$getown(r6, 0x5)
freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r2, &(0x7f0000000dc0)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000b80)=[{&(0x7f0000000700)="760b7fca3187404b20c896f5a94d192e73d79d5dac4385839541675e5d49c41b83ff21e79b74da2dd9cf9e6c", 0x2c}, {&(0x7f0000000740)="28ca27abb798adf0f0c58a6d2b42e414321f19e2d9b74f2279bb5447ac5e766897ca1a5c8053414b88efe2e5d793cd9b0633e8d3823101e559a5665c5d1b6d69de046bcc4d9b0beceae94c9698ce3fd5a1064b17ebdff145fec3ad5e33cb112338955260eaf58bd6c5c58e319a871ba0ec9211fe06600a4ab3027fc3d20e3337719de9d9333283d4b360fe5bd7333ef09acc3bffe10f3bb7408474d5d42946e15d2a97e4a40f7ee1b8b4bae45bd672c7c84961c78b320af4982f2232ad5e6f4a4346b53fb889a95ae7ed9abb4f21e20237b41a5b94260fff09f13ef6d3cebcff736d34c29c738bfa", 0xe8}, {&(0x7f0000000840)="ed22708bdabd6c27a861cf95772ccdad8c02ca59d749d31223aa2ded7e1b43077729dbd604e6aef1fc62dac7cbcb01291518398eb17215c0ef86244b3ffe4a433b27406c1f141369c921ec4a73e87f6c77367863206255cbd541a28373297d1ba18a1d39a2f1efc071e3c92a8a1fa37808249536921b33dc9f96ada99dd833346b2a5e7a2740c3c1943f196d2f2f970b5341dbd3736add5f4b5e2b0d4e6e96f495c75b1723dc4764b8ee697d28ff544b51a054643b8da69ae30f506fab75bd1c9f22758aef0bd5f2", 0xc8}, {&(0x7f0000000940)="2bb5e51edbbc3a9ec79c7fac8a9741bbba56b61eed2263c143e74430c45a767d543502574a098fb2d711db9fcda6f705703f2d9f6ca97669128175ddc9b37a598500d03d0da8e333fea11503c0ef162fee72bfaff77b18a7dda10523391f21a9d6901e0fac64160b2a348cebef5c0e6a996b7cdf038a86d2bfbb287e958a200e649660c6e038e575599b92ebb0c6756571cd092ae7cad47f3c7ea36177b370b67db14df91b878c7106616d189b770990b91a4fa911a44b09a969b23515b656e6d023592d7ae1caa1c611f15a1f41e88164f51e117de3e70e76daa752b1e17c601067f4d5f352b135c4f5284713b253f95568124ceb", 0xf5}, {&(0x7f0000000a40)="290542d9bd85c200956d6e221b506a3498c2845e35dcf4fdccf07a744f7643563fb32e91aa90f84c056e5836e2bf3096f9b4852d0af78dfa51079500b2223ccda272de179fafb532bdb1c4a17440d3bc4a70ac0dc26ec2f83b3eb58a22697e55fac6eb76ca4c22212387a1e2e2a4d987f121e8bb62f2a8cb03be7db9cbfb85f80d61e8a74683831e69a35dbbd6d75942d232295c4031fdab09477128b403a871501707b99311960bdc9e9bb7b7e9952e578652b68521e05e3499f4547045636275ec105e14fd51d15b851c78bf29ddd9ba1b7f72249cdaa226cf6d9c69a22136", 0xe0}, {&(0x7f0000000b40)="5a23412d33f54d758a88b45b4a2fd92f7327f28400d33ae40f777e70ebd8b6e5e8b9f67b", 0x24}], 0x6, &(0x7f0000000d80)=[@cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x20, 0x20008}, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000e00)={r4, 0x80, 0xea35}, 0xc)
symlinkat(&(0x7f0000000e40)='./file0/file0\x00', r6, &(0x7f0000000e80)='./file0\x00')
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000ec0), 0xfffffffffffffff8, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000f00)=0x9, 0x4)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000f40)=0x3, 0x4)
shmget(0x3, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil)

00:00:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x6)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fstat(r0, 0x0)

00:00:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
ftruncate(r0, 0x101)
setuid(0xee01)
fchmod(r0, 0xc5)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:15 executing program 2:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(r0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4)
r3 = semget(0x3, 0x3, 0x422)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file1\x00')
write(r2, &(0x7f0000000240)="0e417aa7c652e910c0495ee5db25c38d718f92931614f0a587976e221af85c7c44684b41d44c5a8ea8c0f98fd2d58b", 0xffffffba)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x0, 0x8001, 0xffffffff, <r3=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="0001000085f4040014cbcc640c207e30360c578394b7180b7e0004cf756c0c74d2bc2289ef7fa91e833f41d08e9a933bf65d88cecfbe3fda46faf05186a9af4a517ebf6892d80d5ae6b7a5823e9cb53046ea8b8b1e1b"], &(0x7f0000000280)=0xc)
mlockall(0x3)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
socketpair(0x17, 0x10000003, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000340)={r3, 0x9, 0x3}, 0xc)
dup(r0)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)

00:00:15 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x82, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f6669ff6d3000"], 0xa)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0xfffffffffffff210, &(0x7f0000000340)=[@in={0x2, 0x0, @rand_addr=0x5}, @in6={0x1c, 0x3, 0x7}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000003c0)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
bind(r0, &(0x7f0000000400)=@in6={0x1c, 0x2, 0x6, @loopback, 0x5}, 0x1c)
pwritev(r0, &(0x7f0000000000), 0x75, 0x0)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={<r4=>0x0, 0x7ff}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x100000001, <r5=>r4}, &(0x7f0000000280)=0xfffffffffffffe53)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x4}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={<r6=>0x0, 0xf, 0x80000001}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r6, 0xdb15, 0x7, [0x0, 0x2a049ccf, 0x1, 0xfff, 0x7, 0x9, 0x3]}, 0x16)
getsockopt$inet_buf(r3, 0x0, 0x46, &(0x7f00000000c0)=""/189, &(0x7f0000000000)=0xbd)

00:00:15 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x0, 0x8001, 0xffffffff, <r3=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="0001000085f4040014cbcc640c207e30360c578394b7180b7e0004cf756c0c74d2bc2289ef7fa91e833f41d08e9a933bf65d88cecfbe3fda46faf05186a9af4a517ebf6892d80d5ae6b7a5823e9cb53046ea8b8b1e1b"], &(0x7f0000000280)=0xc)
mlockall(0x3)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
socketpair(0x17, 0x10000003, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000340)={r3, 0x9, 0x3}, 0xc)
dup(r0)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)

00:00:15 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000080)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df"}], 0x1, 0x0}, 0x0)
close(r0)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:15 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0x800}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0x1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0xffffffff, 0x4)

00:00:15 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000010c0)={<r2=>0x0, 0x4, 0xfffffffffffffff9, 0x71c}, &(0x7f0000001140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8)
sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0)
getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002)
freebsd11_lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f00000011c0)=<r4=>0x0, &(0x7f0000001200), &(0x7f0000001240))
lchown(&(0x7f0000001100)='./file0\x00', r3, r4)

00:00:19 executing program 2:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(r0)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4)
r3 = semget(0x3, 0x3, 0x422)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file1\x00')
write(r2, &(0x7f0000000240)="0e417aa7c652e910c0495ee5db25c38d718f92931614f0a587976e221af85c7c44684b41d44c5a8ea8c0f98fd2d58b", 0xffffffba)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

00:00:19 executing program 1:
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_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x8d8b, 0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2)
freebsd11_fstat(r1, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0xbc2}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'/13], 0x1)

00:00:19 executing program 3:
r0 = socket$inet(0x2, 0x30800000, 0x7f)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r3=>r2, 0x107}, &(0x7f0000000240)=0xffffffcb)
munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r4=>r3, 0x7ff}, &(0x7f0000000140)=0x8)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x9, 0x2200, 0x2, 0x8, 0x1, 0x9, 0x6, r4}, &(0x7f0000000200)=0x20)

00:00:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:22 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0xfff, 0x8, 0x3f, 0x400, 0x3f0000, 0x3ff, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x7, 0x9, 0x0, 0x9, 0x9e}}, &(0x7f0000000040)=0xb8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x400, 0x6a92}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0)

00:00:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:25 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

00:00:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
rmdir(&(0x7f0000000140)='./file0\x00')
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1400000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x5, [0x6, 0x7, 0x6, 0x7fffffff, 0xfe7]}, 0x12)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)

00:00:25 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x5)

00:00:26 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xfffffffffffffda0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80008000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
pwritev(r3, 0x0, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
dup2(r3, r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$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)

00:00:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d24", 0x2e, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)

00:00:30 executing program 3:
fstat(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, 0xee00)
r1 = semget(0x2, 0x0, 0x40)
r2 = geteuid()
r3 = getgid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x3, r2, r3, r4, r5, 0x190, 0x200}, 0x5e39, 0x101, 0x81})
r6 = geteuid()
setreuid(0x0, 0x0)
setreuid(r6, 0xffffffffffffffff)
setresuid(0x0, 0xee01, 0x0)
setreuid(r6, r6)
r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x100000001, 0x7c00, 0x5, 0x3, <r8=>0x0}, &(0x7f00000007c0)=0x10)
semget(0x0, 0x3, 0x4)
setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000800)={r8, 0x4, 0x7706, 0xb00}, 0x10)
execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000200)='\'\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='(!#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='[![^+\x00', &(0x7f0000000380)='!--$\\[\x00', &(0x7f00000003c0)='{,+\x00'], &(0x7f00000006c0)=[&(0x7f0000000440)='/e-*!\x00', &(0x7f0000000480)=')-/\x00', &(0x7f00000004c0)='\xc6\x00', &(0x7f0000000500)='v\x00', &(0x7f0000000540)='\\@.*]\x00', &(0x7f0000000580)='+[!#+V}*\x00', &(0x7f00000005c0)=')%.\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='|\x00', &(0x7f0000000680)='[*^-\x00'])

00:00:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x25000000]}, 0x3}, 0xfffffffffffffd59, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0xffffffffffffff7b}], 0x1, 0x0}, 0xfffffffffffffffc)

00:00:30 executing program 1:
setreuid(0x0, 0xee00)
getresuid(0x0, &(0x7f00000000c0)=<r0=>0x0, 0x0)
setresuid(0x0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r2=>0xffffffffffffffff])
mkdir(&(0x7f0000000000)='./file0\x00', 0x81)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0xffff, r0, 0x0, r0, r2, 0x20, 0x100000001}, 0x9, 0x33d, 0x9, 0x81, 0x0, 0x0, 0x2})
setresuid(0x0, r0, 0x0)
shmat(r1, &(0x7f0000ff9000/0x2000)=nil, 0x3000)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001})
open(&(0x7f0000000000)='./file0\x00', 0x40000000, 0xfffffffffffffffe)
fcntl$lock(r0, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffff7f, 0x280000000})

00:00:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:30 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000000000)=""/126, 0x7e, 0x400c0, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10)

00:00:30 executing program 3:
getrusage(0x0, &(0x7f0000000000))
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x80, 0x1, 0xffffffff, 0x6, 0x2}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r2=>r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
r3 = fcntl$getown(r0, 0x5)
r4 = getpgrp(r3)
lseek(r0, 0x0, 0x2)
r5 = socket(0x1c, 0x20000005, 0x401)
fdatasync(r5)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000002c0)={<r7=>r2, 0x1f, 0x80000001, 0x100000000, 0x8, 0x3}, &(0x7f0000000300)=0x14)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xeea}, 0x8)
getsockopt(r5, 0xfffffffffffffffa, 0x7fffffff, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={<r8=>r1, 0x52, "d4bd8bf64a412514e48d0c52cd660fb857eafc43daed0f4b17c9aca87c17034481d9089bb6fb2f06cf32979bc3f673f12ee41ee6de73549dd1ba76624016578f46e04d1fce8d47aa328d570f2bacd0edf050"}, &(0x7f0000000480)=0x5a)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000004c0)={<r9=>r8, 0x2d}, &(0x7f0000000500)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0xfffffffffffffffb, 0x2040000000000000, 0x80, 0x7f, 0xbe, 0x3}, 0xa0)
pipe2(&(0x7f0000000600)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff}, 0x100004)
getsockname$inet6(r11, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r7, 0x400, 0x7, 0x18a, 0x7, 0xa5a7, 0xffffffff}, &(0x7f0000000780)=0x98)
freebsd11_fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
sendmsg$unix(r5, &(0x7f0000000b00)={&(0x7f00000007c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f0000000800)="b47dc22c3a0188563ab226e75006ae2179aa0522f1c242112c30d6a551972f7900f431ca486531f716af50f8b3b5debc40655b8e51ec36688826c76ce5591e27a194cbd499caac604ca01bb314eba4c2e195f3902670a349db60a940ff9f91493f9fd1bc0b30137eb07a5da72744b366d3161ffa4b295f1dd6940b9184490c6351111aabbebf8145f6e3c0bc6bba51d060bba8f7c13d5b4ceecdf63cfd994a3077331a9cc536571a3d5f", 0xaa}, {&(0x7f00000008c0)="0810a362fb590a1563b733bdb1f3753310a76c77ed70ef388fb52cc35465ee62093e018e10a3b41c03f5328eaa6b5ab8ada74ab04d24a0a35932bdb6", 0x3c}], 0x2, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r4, r12, r13}, @rights={0x28, 0xffff, 0x1, [r10, r11, r11, r5, r10, r11]}], 0x48, 0x20084}, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000b40)={r2, 0x20}, &(0x7f0000000b80)=0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r11, 0x84, 0x29, &(0x7f0000000c40)={r9, 0x800}, 0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000c80)={r1, 0x8001}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r10, 0x84, 0x8004, &(0x7f0000000d80)={<r14=>r8, &(0x7f0000000cc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000dc0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000e00)=r7, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={r14, 0x3f, 0xffffffff, 0x1}, 0x10)

00:00:31 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4)
setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x10}], 0x1, 0x3)

00:00:31 executing program 1:
getsockopt(0xffffffffffffffff, 0x0, 0x6a, 0x0, 0x0)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:31 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d)
open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100)
recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f0000001680)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
exit(0x800008000)
poll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x20}, {r1, 0x2000}], 0x3, 0x10000)
open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140)
freebsd11_fstat(r1, &(0x7f0000000100))

00:00:31 executing program 2:
semget(0xffffffffffffffff, 0x4, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x0, 0x4, 0x1, 0x8, 0x800, 0x2, 0x8, {@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0x100000001, 0x870, 0x8, 0x80, 0x1000}}, &(0x7f0000000080)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7ff, 0x2, 0x1ff, 0x5, 0xffff}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40})
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)
writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0xffffffffffffffff, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:00:32 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="3500000098a6c7ffe2259e7d91870dd109803e2d7fda4265e57662a5252d9d20e4eef83242f5bab51307005f20957a62424f"], &(0x7f00000000c0)=0x3d)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x4f, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7ff, r1}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0xffffffffffffff03)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x2}, 0x10)

00:00:33 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$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$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
ftruncate(r4, 0xb964)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000"], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:35 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:35 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x1ae, 0x101}, 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x0)

00:00:35 executing program 3:
madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f0000000100))
r2 = msgget$private(0x0, 0x7b8be226bc962558)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/114)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r3=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r3, 0x44, 0xf, 0x7}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0xfffffffffffffffe, 0x4)
getgroups(0x1, &(0x7f0000000140)=[r1])
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$getflags(r4, 0x3)
ppoll(&(0x7f0000000340)=[{r0, 0x91}, {r0, 0xc0}], 0x2, &(0x7f0000000380)={0x5, 0x7fffffff}, &(0x7f00000003c0)={0xfffffffffffffbff}, 0x8)

00:00:35 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x20000)

00:00:36 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fstat(r0, 0x0)

00:00:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000600)={0x63, {{0x1c, 0x2, 0x200, @empty, 0x2}}}, 0x88)
close(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r1=>0x0}, &(0x7f0000000200)=0x84)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000700)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2306000000fe8000000000000000000000000000aa0500"/128, @ANYRES32=r1, @ANYBLOB="0000000005000000"], 0x8c)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x28)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={<r3=>0x0, 0x8}, &(0x7f00000006c0)=0xfffffffffffffdf0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r4=>r3, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000580)={r3, 0x0, 0x5, 0xd6, 0x0, 0x10000}, &(0x7f00000005c0)=0x14)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x0, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYBLOB="5f0000003b90fec3981f083bd60851d634271cae9f243efa3dab41342a6b6b32e930cb9b66970d83afc2e0c5536f7e702a1d53d343e001231ccbedc318d72dc549a2aa7d5ff09bb40066af6573469386d132001f1f15d7000000a886f84d02823faca8bd843c000000"], &(0x7f0000000080)=0x67)
r5 = dup2(r2, r0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r4, 0xff}, 0x8)
fdatasync(r5)

00:00:37 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d)

00:00:37 executing program 1:
r0 = socket(0x2, 0x8, 0x4)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
fcntl$setstatus(r0, 0x4, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xffff14ac}], 0x2fe}, 0x0)

00:00:37 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
sync()
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r2 = msgget(0x2, 0xc0)
msgrcv(r2, &(0x7f0000000000)={0x0, ""/176}, 0xb8, 0x3, 0x1000)
r3 = msgget(0x0, 0x421)
fchmod(r0, 0x109)
msgsnd(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

00:00:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
ftruncate(r0, 0x2)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x3)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffffffd, 0x1f, 0x101}, 0xc)
r2 = semget(0x0, 0x7, 0x41)
semop(r2, &(0x7f00000000c0)=[{0x1, 0x101, 0x1000}], 0x1)
mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000)

00:00:40 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = socket(0x1f, 0x4, 0xfffffffffffffff9)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x400, 0x4)
getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000280)=0x8)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r4 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0xc)
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x16, r2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={<r5=>0x0}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x2, @loopback}}, r5, 0x67bb8d64, 0x20, 0xa0}, 0x94)

00:00:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180)=0x1, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x9, 0x8, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000fffffffd00000000000b000000000000000000000000000000000010000000000000000000a6a40000000000000000000000000200000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000600"/135, @ANYRES32=<r4=>r3], &(0x7f00000001c0)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x100000001, 0x300, 0x0, 0xfffffffffffffd86, r4}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:40 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000007c0)=ANY=[@ANYBLOB="04000000fffe0900a9690600fd039e720cad1ad61948520258e3db5055463e56ebca281c60bb3e68cacd36203b2c4fe252c110ea4c3c84b2e310b9c9535e4b7576e46d59f16c2f2d389c7f9aa58491a7e69ecd345d4cbd28e75463e2b17bffc2424f057ebe697294679dfc95a8e734ba98ed0a18cf312dac1f2e180d62afba7a592436a42a0573c515"], 0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={<r2=>0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000400)=0x8c)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$sock_int(r3, 0xffff, 0x690a2c9fea2e49d1, &(0x7f0000000440)=0x100000000, 0x4)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendto$unix(r1, &(0x7f0000000580)="45c91a873892b763dd8fb4fbc0da2bfdcb4547fc0aef3471d49271f958f38ceb8c70ce343ba69f5f135dbb96007d0ea7606043a05e086d2de7779ab18c882086b7de4b82234ca9e9c97cc9d94f269f0a996bd65b693ec065e78760c669493880ae5e65e68e4c164314fe4c7d61705d5502f1e80e409dcab93b6392d0bebb31c4c87033140f78ec65965649343e777fdba038c864a103f45b776a316a219725d5d43f58b7be39f532513c2d9e6128f2", 0xaf, 0x100, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_dns\x00', "941ef00adeb072e3ae73abdbdaa4d8f0d0e923b0345a3450671cbe0ce3451c6b0887a79ce081a653f510ad7ca631b713498372bc9f084730257127ec0079f12f72256fcf4301c6b018af11c273ff2a9c4bcdf0cd1de854c71d15f3d0af928d8390552dfcfb3f9d4a41a2045191dbadc4b94c0357a22563124ea5b8f29c50e190ba35cd6d78da483551c544c56085c1cf4e5d8e896e37e4be923db9a6ec55e3974181918cdadb141093dbee95eb8fa44cb77e232799247441da6520adee83fb96f824e6949f05cd3e1e9cdaadeb48cc72e4eb30f0c3986865e9099a024e15d3602ac6cf01adfd3373710e6c435fe75011"}, 0x100)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
r4 = open(0x0, 0x0, 0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
writev(r4, &(0x7f0000000440), 0x4dcae8f5f3f27b8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)

00:00:40 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x10)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0)

00:00:40 executing program 0:
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r0=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000500)={r0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:41 executing program 0:
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r0=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000500)={r0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:41 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x9, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r2=>r1, 0x5c, "d5b92ef952eba38f9456ea98333a3b5e08165e3e512fb0b67532f123eca1eb0a2669ba490371d90e4f6626da8e1ccfc3f28f50460c54b8c1ac180989134727ba81fcb7d0c84c9ceb17658bdc3b01759aae8868d23cfa78d652d775b9"}, &(0x7f0000000200)=0x64)
r3 = accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
writev(r0, &(0x7f0000001480)=[{&(0x7f00000002c0)="e54b070d885898123c954b3dba2fddc775279b70d42166afcab654cc4f782b4f15eb3af260743cafd792f8fa62ab42a2574117e8558222da0d67fba84101c52ca298b7032f28258846812b5322746afabb94e1a89fa1d6299080e95a3aee5620f406b2047b2828e6af", 0x69}, {&(0x7f0000000340)="bf9d856f1f9dfa2b90ff8609bd79fe047fd474cc12d386ab17eb9c394e50b71ff37d3e09145b9fbe6436d00561a7544fa39e23355d7f058af71dc71b2ddf89e558d64b99ddba423f0304a8", 0x4b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="e3a8f385ce883f10228d7c01a799b0db65bf8c3cec5f70d28e92557bf4b0e3ef08abab92399775d42dc97765f8ed166997d9a64e63bf44d5b144691e2561030095116e70e8fed26d5c14a1679a37891fa8e5acbc1cd59c70f9771c5dafee7235301c90006b6793b60d6e999b1d500642e42c1bff07bfa3214697f6b445d6dad2cc6965081e45f22e89cd20bb18", 0x8d}], 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000014c0), &(0x7f0000001500)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001540)=0x4, 0x4)
r4 = open$dir(&(0x7f00000015c0)='./file0\x00', 0x2, 0x52)
symlinkat(&(0x7f0000001580)='./file0\x00', r4, &(0x7f0000001600)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001640)={<r5=>r2, 0x6, 0x9}, &(0x7f0000001680)=0xc)
getpeername$unix(r0, &(0x7f00000016c0)=@abs, &(0x7f0000001700)=0x8)
r6 = open(&(0x7f0000001740)='./file0\x00', 0x20102, 0x100)
accept$unix(r0, 0x0, &(0x7f0000001780))
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f00000018c0)={r2, &(0x7f00000017c0)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in6={0x1c, 0x1, 0x8001, @empty, 0x95e}, @in6={0x1c, 0x2, 0x73c9, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0xfffffffffffffffb, @empty, 0x9}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x7, @empty, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001900)=0x10)
utimes(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={{0x18, 0x2}, {0x965, 0x7}})
getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000019c0)={r5, 0x6, 0x200, 0x3ff, 0x2, 0x3f, 0x7, 0x14e9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5, 0x7fffffff, 0x5, 0x2, 0x3, 0xa11}}, &(0x7f0000001a80)=0xb8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001ac0)={r2, 0x101}, &(0x7f0000001b00)=0x8)
r7 = socket(0x1, 0x30000000, 0x80)
mknodat(r6, &(0x7f0000001b40)='./file0\x00', 0x104, 0xfffffffb)
r8 = semget(0x1, 0x0, 0x10)
__semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000001b80)=""/225)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001c80)={0x8d05}, 0x1)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000001cc0)=0x8000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000001d00)=0x401, 0x4)
setsockopt$inet_udplite(r6, 0x88, 0x6, &(0x7f0000001d40)=0x5, 0x4)
dup(r0)
rename(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000001e00), &(0x7f0000001e40)=0x4)

00:00:41 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x400040000000, 0x6}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xffffffffffffffff, @loopback, 0x80000001}}, r2}, 0x84)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x101}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x4, 0x10, 0x9, 0x3, 0x7, 0x6880, 0xffff, r2}, &(0x7f0000000180)=0xffffffffffffffb1)
flock(r1, 0xb)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x9, 0x4)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001})

00:00:41 executing program 2:
r0 = open(0x0, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 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$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x100)
getsockopt$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)

00:00:42 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r1, r1, r0)
setresuid(r0, r1, 0x0)

00:00:42 executing program 0:
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r0=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000500)={r0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:42 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x8)
dup(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e040600a722f75b04f1beb9764e76c29de5dc959efc710dc2ccc02c00ac1d620000"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setreuid(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)

00:00:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000e1cbcb9a688a32f4e670e833c7144df5b2a5ab9d94dff4f5e8945eea7d5535e75628815074fc7a655fa788d3cb3150e4020677ad165ef1042f347627f29fa4"], 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x40, 0x0, 0x7, 0x7, <r1=>0x0}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="1e8700000022f7532edf04f1beb9764e72c29de5dc959e00800dc2ccc02c00ac1d6269d0bf125748cf1ba7b55f59c6edf4ddb51dd07606216b18a5e6c242d62167c8a293848d5d000000000400"/86], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfff, 0x24c}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0xff, 0x9}, &(0x7f00000004c0)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:00:42 executing program 1:
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0))
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
r1 = socket(0x2, 0x2, 0x0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:42 executing program 0:
r0 = open(0x0, 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:44 executing program 0:
r0 = open(0x0, 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:44 executing program 0:
r0 = open(0x0, 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:44 executing program 1:
r0 = socket(0xfffffffffffffffe, 0x10000007, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000e1cbcb9a688a32f4e670e833c7144df5b2a5ab9d94dff4f5e8945eea7d5535e75628815074fc7a655fa788d3cb3150e4020677ad165ef1042f347627f29fa4"], 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x40, 0x0, 0x7, 0x7, <r1=>0x0}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="1e8700000022f7532edf04f1beb9764e72c29de5dc959e00800dc2ccc02c00ac1d6269d0bf125748cf1ba7b55f59c6edf4ddb51dd07606216b18a5e6c242d62167c8a293848d5d000000000400"/86], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfff, 0x24c}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0xff, 0x9}, &(0x7f00000004c0)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:00:45 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0xd7a, 0x0, 0x50}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000000000001ff00"/128, @ANYRES32=r1, @ANYBLOB="040006003f000f"], 0x8c)
mincore(&(0x7f0000a8b000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/38)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:00:45 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x4, 0x3, [0x9efd, 0x5, 0x8]}, 0xe)
mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000040)='./file0\x00', 0x120002, 0x0)

00:00:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200)

00:00:46 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x10000, 0xda5, 0x0, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x0, 0x2}, 0x0)

00:00:47 executing program 2:
r0 = socket(0x864467b996e3da57, 0x200000000005, 0x3)
socket(0x10, 0x1, 0x9)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x8, {{0x2, 0x3, @multicast1}}}, 0x90)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x5, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00020200100029d584972f4d0c9f1084f034a20500000000009123195839c74b16d26bfb31fe42a2550b853bd41ed143aae2fc237d3d68320ff4f56eba006fe23edcbf4fa74fccfa7429757ec883343ff93e9c5ce8523cf5f39a0efb836364fe728dfc4e84029c7b6c621d4adb79f5a82445919eb15204be7962e4abacbb37df210ea17fc9e18c46f6229d0d36db6a35253a91a9ca0e5293cf2b6d8dfc5de396d32921"], 0x1)
accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)

00:00:47 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
msgrcv(r1, &(0x7f0000000180)={0x0, ""/143}, 0x97, 0x3, 0x1000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
bind(r2, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x40000000}, 0x1c)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
msgsnd(r1, &(0x7f0000000140)={0x3, "4087d10720f133dfd865aa5fd955bd6def25d5bf70cc15d745a57c444bc819e576212a"}, 0x2b, 0x800)
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)

00:00:47 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:47 executing program 3:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffff7fff, 0xc878000000, 0x3f, 0x40}, 0x8)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x82)
poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0)
lseek(r0, 0x0, 0x0)

00:00:47 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x800000000000, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

00:00:47 executing program 2:
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)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0)
getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x3, 0x1}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x0, 0x71b}, 0x10)

00:00:47 executing program 2:
r0 = socket(0x4000000003, 0x2, 0x3ff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0x9, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x10001}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x148, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff3ab9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000280)=0x10)

00:00:47 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0xffffffffffffbffe}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6f254e5c, 0xc927}, 0xc)
lseek(0xffffffffffffffff, 0x0, 0x0)
connect(r0, 0x0, 0x34b819c2f69f33ed)
getsockopt$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$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xe899, "96e46860a5e8ea2ad73c8c2e5cff645b"}, 0x14)
fdatasync(r0)

00:00:47 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
__semctl$GETZCNT(r0, 0x10, 0x7, 0x0)
semget(0x0, 0x1, 0x10)

00:00:48 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc)
socketpair$unix(0x1, 0x200000000007, 0x0, &(0x7f0000000140))
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:50 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc8f36026b225637bf640f5bfedbba020c6a19d06c471f4d10fd1821ee79e7e44b6bf06ad8d650d0a42634b52c19b8baadd311e261a63761280eb3d10ea15931ec17d2aab5d1bd241c072cf9eaaa472be1d58751d5638bbb4bd8d4c734869d4670193ff302695bae2a4329749f150060a84ec518617e8e9c00f0a11a9632c3e0ea69a38e305ec8b8ee7c33fe78200829e61a1a0e9307fecb90ca55728c1b3e4c70e11c9c20f720deec7510f88a78b4a8b60093f55627d0b6de6934509fc6ce22d2861f08024798be5311d746fe7605136fd7ece67200af4bcbff93f023471e8ef4498ae5a63f750ede4a67b582a55fa6c8af1ae3b42d62d6078503e4ca4b66526a8a6665c7e96a7b8f9ff0ad7736696d1a69ce4d342e4dec6367fde06cf276b8eaf5451add9b6195e248e211b6b52bd13410dfb65616714759f73b6624b4d47a3dcc87ab5a048cfe311089ab94e139c545ea2bf648b2d63fd47e87dc0b8caec0005d146f30b62df0a1463d713797c1ed452c3b005e355bafba85c1632ddbfeab574bff9ad117af481a8ac9950a7c66fc9c93c58584168c27d96a3a6ae3a4a98661dd990f676c0d78d407b1cab8d92002820c97e6ffbb17857cf50bfed5b3260b5c89df5d00843a6cede78116d450a15766db7d48317569a42b57727825cd939fa42514216d0317de40f140cf544d1a0b9b9874102a6cd74fd9de72299277bf55662fb254cb9c15000047115a175d318112d2588111b3723b536895ae6c5d0ab8978459daebde60206bc728ce81dacc8bada2294aef9dd6695abd24913a3f78df01c5e8382766360822fec020e31a74921f64fb337df04129b89e59465e039715547cec97199fe995a3e3da85b8c58fbb2a1a2e80b74f033dedb9672bea1f7b0c58369713d6ae0600d6ee3bee7de595ac7e692e61400879d756cd5bd83663ad52136e3e7a56413aa82e066325142bcf8a5ce92e6f72f2275851a9cfe650561f901bc10099505b6942c8a669ab13d613ce5a21a241dc8e213b5c8e02184898308cc10969ada7f92d58215e56eb992ef67ab9bf33a7296ccfa8a89563cceb929a8bedb83494074a4bc3c5e9d6fca2471f7656fa25097b9c53f4693597b120e680040832db5ac8aa72c64d2aaf94247271798f836accda9b292b20feb74b169f68c0d53887d08965abb5b4c173a7379ae6408f1ca99c668a3c3e8d25e28b6c4a6cdf1d85c9c21de86cd1c9a84cd17dc871b17f23c921c5678b4dfca1c447782e7e79b170340c1c18e5e686d0cb1ee116f0af1d38eced2947f560f8115560a2515fd27806148865cd07aae8e079f0ba6f28f23d3f65862d2d810f27b5e26fb2c3ebd0e870595e25a0e3c89e8e1a067d124365bc56c25ecfac0a23c88a09968612816b1959bb73598cd73bc526230c94af94cd20868feec3332007c25cc8398f42b4585753ce9b1336e4a3b05a5f1ca60b941c97849e344f1fd0c7b9d0e7abb0c9527b003558268db60840dbeb4b6b01c23de6df857a0cd0324e9e1dc0a3d461b812159fa3a5d7d0f279691d61ce0b9930ab04584949b13d60b4849326eb061ef7ef4c6f417074387b8b3c859e7ffae89dcc7fb17506db768f24c03a5f57b92f87800835d8fdb5ff2687f714256f452144b92c1cdbbb23a9f2823fa3ab61055d59f6f275057114536050185fb931397a17e37f36733a9279a7f6bf494227d7f351857d6e2ad67e2616c225f2013a9b34417f16ea16f010ae28ded08206ba0525f81f9b9b5469980dd5ade1120378867c1cbe00d448bbfb7cd2642e0921fe5a704102a83b5e01e630fedc4f0d2581dd655fcc104286c2418d3b8f354d7f40b072c69bafdd981def8fb962996e227cfa82c397ac9da27734b5aff164cfde039304324ffff049332106fd8a70fc73ac3d025833ccd5d34bce449f9b22ff812db99e33bb98bc8dde50fc8924796d6a238d4d3d6d4547954aec108b70f4711c4fa0e069a1d4b18dcfcf85e85672eae9f37c2ba0010f8c9fa5d8512852a8f6cc7185e58a048e64a3ab448855a737011752989f4399850e1ea2d79f909fdd3d42449e83e7f60004ff35587be578c0689613a4a0650205a0384b9ce5b264bfc6b749b2c9b3bb30871f230d29940f65a04e249b1b16a73dd3884293e00336a5f267641ad8dbee3707e9d021c8847d4d0f8211b8ca99343fe8a0e52e13b10d0305f09433a0512fb4809be5e7e271042ec36885bdc2b62b58069ff6ec9b9adc2b2377b9030d032fb1065815d1c18ceab78af2ea974398ff6f867f38f75527054dccc5ad3b7fb6b08a1fa36e5f0528434b7c5e9ed4c5324f531d5bc12d70cc51dd4a5516d356a0b96e7b9fbbd8a318cc4ce0bd8851631e5081592c999f01d48673328ebe54353eb6a0b3317775cacb927009c5d80ab5918e5dd8ad55e9a53dda3b5dec1d708f8f9009c67f92db532acd247cbd3c2c3b4f67a8760bdaace89fa5b31fc04f432c206d37de9eee4ac26da978e435fd6af782dfd70b4242ccffacd3b311025381f511091d43449c96f4301b955e24a0de32bc5b24aa427c4ac9bf43c78f365a05094f16a269be1f0b45d6d600053f8bc9741f6719cb71ac9310c04187347d6dabb6e252c7ac703803c2487bee2f9bfe351fcc0403f9c25492a425bbf4d8894c5bd845403bce876568f6317613734ea2129b4cc7f210e2e5fc9a955d90cabc0f119a61e22deb3a4a50e6d265bf00c7509897ee4c5710f3d47187957d9b2ae3518c84b21e40cb8d4ea09d8c4483e7decbc1ac680a8b73ff00bb1465ed91f2377f773d702a4beab6fe5172c9b648a5817a6baefdd4d79e116ba267c31f3f41cc5d1d96dd24193646da60943e11909c123c7be32d30f9d783763f731416a04555bae2f4fb11447ab787cb22a7e3d5ca639af3c58e96173be51c3c26930e58d7a3c224c629bd5f24e09af730427fac5da3dbfa6a0b55b7dbb55b05bda9959db74ef2557d3050ef38ee7ed5271f26e2d5581989c15e1f2650ee031907f8ee6e5693b6d7110e030bedcae41d162272ca77ea4117f40c8428dcb4b6791a04357b0408814364ca01488ef5cac76d9ec321f9507ad2c7c6b9e8cde127e5ebc3fe8837b9ca5d9bc6a053af26c495fe724c078e147b94258322a4c00384a3c7a3da1148951a4b785df32a2fe25e06e357b16af0900b44aa8cc347a6abe46e1dc3a7019dbb55d00b686c50775ae90eba330ffffcc91dc13be65f7e45cfe5dc341bb2441f5b6672b999cee32a4ef8410b05851f651e5f70738359e9f1d0a02c09fce241c1e8d42a8256985d97cdc07066f4b88a1514cffe742dd1336aff8c8296d6f59e6cade6071ad7433355caff1e7267227ad2b4b8ead75c075b327bbb7e82fbd337e529da0e9acb7b626bed85f84a228e4d93f771e8936c33ae4d6915addd5ae90200d1ef4b660bafeee7fcc0fc4ff1043abb90d2f663cce4ccb93a89da88af26f89f67fb31b4198e665805e5e92e66b22d2435efea2a9fca9a1504b968bbb9662591da7053d966bff12c266c7ad43eb64d5feaa8b5973f50040c14def89b41e87b27ffa2a5a58cbaae82f0fcca418382a8c8ed53ecbf58bf7c434bcb71a337cf3ae34e56a17459262a0b94708368789e9923eb1c13dbc42542e22b0a0da6f8967757e4959de19dce43a0f02113f6c04588c23b538328572e366f037027348533f956733166dc98470879445f21c1a86692b1a929c9354bd11ab6cc0a7233880768d08d97ade6e9a08112b947dd2665d09d9b801ca09d31e3b7488729ab8b587b65f0561b381151cb578ee86045ef5d0647a5dccc5a56bbc38ba343017da5e58ebc89aee54f26b3bb1dbb3810b1faae92fb51b9f0bd8fd43fde555c1eece21cd408c0da0c00f92dabb765f922cf8a2e83de0fd2f265605e8f9ca5e39f867e0ab9bb56e12e0c809887dffad6db4b975f63e2cca1d1696c5f758790a9d6e78e400cba61934befb35fab6fa307e1c9e3f03f5d4e5ee27c2596fee72e90373726438ae72e3d369471ceee54244031ed64576387076229402aa5e575ef845f3fd69ec1e243170c5feb94a7a59159122b5b448530c374356d4c3b168dd85f20933d73ec86ed171ce263032efb69af0d1578b8a86d8630fe0b303fd39252b3e550da08a692866faa9ff6358f7a8508f88fa043e3917ac0548f65e38436571b6bf71be5fc73f58ce3e7329aef1855a36174e5c85f61714298bdab2d0fed9877b692adcde677242bc78b880b36aacbda54690f706968ff32c2a06d2cdbf9207aa70029743084b0ff1d5870104c779865dfef788344754b28d791d86465411983b163fbbd570249c7d38683fac6ce8c7693044e406d30ef517e758f7dfac1745c6f9c824a16d138bfb2bce2e5882a0d9a0a0c75dd91e9d2d6f3cdd3c1d2fb690339cc2f4dd38a86a908cfcde4536766ec4fa1c3594689d09604cbb7ab11eaf15ccab6632a7e687e1916a9c77366222148e3890cdc0d0f71092bf7a78946112773bcb40e0e2fff521ccddfa9ff82738373c7dc101f9169cddaf2d3f6256cfe7df5302c15d33d3a04ab263028adebfe7ab63d2c9f8277ad1d1e56193203b4a6e45f1694fded3030ef08ef7ea64caf22a7e055dcf87d6b81f740cb65bc6bc27e32f486e0c18ad65abe1b6ad4f138836ae181bf965d30bbd6607c597414339bf0ba99e384d4073fce243077fe44938220792a35ab128db8a8bb3a85635ac3d81b2bab62752123482d0afc5177a33a355fbb972cfacb062825a32a24131a71812d0dad2189162f98e7ca00e374665ba0ccd1454ed02c922f9f2c5813742e426be4103cd3dde1cf13a81d1c85b82b631bb4f2d226aea6a287cd", 0x1000)
read(r1, &(0x7f0000002140)=""/107, 0x6b)
write(r0, &(0x7f0000000040)='!', 0x1)
write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b)

00:00:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x10001}, 0x8)
socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8)
close(r0)

00:00:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0xffffffffffffbffe}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6f254e5c, 0xc927}, 0xc)
lseek(0xffffffffffffffff, 0x0, 0x0)
connect(r0, 0x0, 0x34b819c2f69f33ed)
getsockopt$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$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xe899, "96e46860a5e8ea2ad73c8c2e5cff645b"}, 0x14)
fdatasync(r0)

00:00:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)="684449f418bd16ee8e10d1313e35f7e4ed401c0f1f21a5d9aa4d152b9646b18f678ddabf444674bb1839d5", 0x2b}, {&(0x7f00000004c0)="c46403794b85afaa401e20c85b56c6c7a34cf9747aa55b13bfc0db845692f03428181e0fa778cc898160bd9ff8bfa8693e04830a1cc3138cab9e97ec555723c54d47c032dcb08d4754f68facdac28db060b216f9142c4b2cb2b14fda468566da5a580f72b7aba6c0f974eb5bebcdf96b71eef77a468cf1e101c02710bb58783e2794b3a7a447ebe7d987db7aa84b326dbfa068967e7de3ba629bff3448c26a4a944d3aad6e731713bc7e3fb76d3d0a03baa7040df777ab3f50c8a1369a3a4faead5887d88c09bedcc8720e32695f20c39729e0d5b2c18c7c1efa138f9a", 0xdd}, {&(0x7f00000005c0)="36dda249e84480dcaeee6bff687dc031703563fc192978bdab56534aea9452859c782d678df127a481d5e6a2d6a4936dcc626749d28f5b001b5a92b07d111e705c6707e7af5bd148256c78e1fc29e43c1e97e1ebd0b1848780c84930650a10997aca6864e0bfb4151cb10dc69dd123be144739d2cf5cb502354836cd9407ec7309e9f6f7c04b6e53dabfe09feaae0b9816e565a2617ac59c7d33d00f41d98f00acd48b3fa24a03983480c510436c643a7132cab9bf726972eb77bf06e592420349b7a3", 0xc3}], 0x3)
clock_settime(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x10001, 0x9, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r1, 0xfffffffffffffffa}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8)
sendmsg$unix(r0, 0x0, 0x20001)
poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x101}, {r0, 0x20}], 0x3, 0x5)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)
write(0xffffffffffffffff, 0x0, 0x0)
getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000), &(0x7f0000000040))
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0xfffffffffffffff9, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000006c0)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0xa0, 0xf3)

00:00:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000280))
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:54 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x100, @loopback, 0x8001}}, <r2=>0x0}, &(0x7f0000000240)=0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x8, 0x4, [0x91, 0x1ff, 0x9, 0x100000001]}, 0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x120881, 0x1)
futimesat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x1)

00:00:56 executing program 1:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
setgroups(0x1, &(0x7f0000000040)=[0x0])
r2 = getpgrp(0xffffffffffffffff)
getpgrp(r2)
setresgid(0x0, 0x0, r0)

00:00:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0xffffffffffffbffe}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6f254e5c, 0xc927}, 0xc)
lseek(0xffffffffffffffff, 0x0, 0x0)
connect(r0, 0x0, 0x34b819c2f69f33ed)
getsockopt$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$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xe899, "96e46860a5e8ea2ad73c8c2e5cff645b"}, 0x14)
fdatasync(r0)

00:00:57 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000040)='./file0\x00', 0x40)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8)

00:00:57 executing program 3:
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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={<r4=>0x0, 0x80000001}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0xfffffffffffffffc, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5)
poll(&(0x7f0000000680), 0x0, 0x7fa)
r5 = socket(0x1000000000001b, 0x3, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f00000000c0)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94)
getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x800007e2780e3)
sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000240))

00:00:57 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000280))
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:00:59 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001600)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
r1 = dup(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000014c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="2fee175d8a621744fd70aeecfdcad2db45054484eb2c2e9bff05fe7b", 0x1c}, {&(0x7f00000011c0)="1f25ea5a9013b9580081318d92368dc5c6923bfdcddc91335a77d700694cc6b487424bdff69f11876d829a56e63a56c3710c37baef33a0c1798f1774", 0x3c}, {&(0x7f0000001200)="237561559fb2aab61d1e15fbcf42e7acb77806977f187bea35d852d4ee07b44626653fba0f015da3a8259815ad", 0x2d}, {&(0x7f0000001240)="a05676bf2d892caeed09c8efc2b541d6d8acfd291f7e780f785b1fc3625806497bfcd6613a8b475f14e68c82925942b6ddc9abba8143649895fd268aac5d", 0x3e}, {&(0x7f0000001280)="9a937575201731e0ae9be31d3a56", 0xe}, {&(0x7f00000012c0)="3e537fdacb3779eca2c156b78712c1a8eb35e93c3a47097eb3f406a216979d22c511c669f9e8eb21177cc44f9cf80f840b01401dda8f184d142450a7b4885ed2a2662999", 0x44}, {&(0x7f0000001340)="8d4d2cc5b1f4fd7172ac336facfb0072ddad115222b50a73b8c3ae09a6c3c9e4547064a5b3e2ff5ab06f468ba628ecf8b6d7682e86522cde2517dd69b4b42177929709fbb63d40048ca428dd5bc519f68544fadde0859ce73982cb4a4ceff4826858a0985aefc51bcc913a40867a209e9ff30615009940369f7c6816ee4644012312ae1f9538e5765f7f62e01f0d9026a7085ed50322d0776c515cae5b9b058c89defc251e7099", 0xa7}, {&(0x7f0000001400)="ccf63cd643c6c62c8de4fe62ebaeab99475e3a89adf87783f5590602c93d10a3cec8247523a080cfb6da844d3aff3bfda97031a9ad53ed32efec878dc241caafd5c520a33c4ed4797fd98d98dbd60d4386a1488e3b2550f680218a7e3cebe1c865a5c7ef54852e56e5ed939733e1a925b8856d54245c556762d23f0aeedde4a8fe589ca913185c87dbb8c63d991c", 0x8e}], 0x9, &(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x126, 0x80}, 0x100)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x40, 0x4)
fcntl$dupfd(r0, 0x0, r0)
freebsd10_pipe(&(0x7f0000000180)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="b6e12165d02e760ce1193ea1a2c284930eba26631ede9faaa574d8b057b4e1cab679b7a600dd9f5824decaeb44faf9810449146d7865477aca287dd13eb92afff329b2101aae05ab"], 0x2)

00:00:59 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f640300df3000"], 0x10)
sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
execve(0x0, 0x0, 0x0)

00:00:59 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/36, 0x24}, 0x0)

00:00:59 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/36, 0x24}, 0x0)

00:00:59 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000140)='./file0/file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
r0 = dup(0xffffffffffffffff)
faccessat(r0, &(0x7f0000000100)='./file1\x00', 0x2, 0x500)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

00:00:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x6, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x48e000000000000, 0x6, 0x2, 0xbdb, 0x8000]}, &(0x7f0000000080)=0xe)
r1 = shmget(0x0, 0x1000, 0x1a0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/47)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r0, 0x46}, {r0, 0x4}, {r0, 0x2053}, {r0, 0x80}, {r0, 0x4}, {r0, 0x4}, {r0, 0x4}, {r0, 0x4}, {r0, 0x40}, {r0, 0x100}], 0xa, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
getrusage(0x0, &(0x7f0000000140))
recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x1, 0x0, 0x0)

00:00:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)

00:00:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000280))
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:00 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = semget(0xffffffffffffffff, 0x4, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x10)
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
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(r4, 0x84, 0x11, 0x0, 0x0)

00:01:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000140)="1e", 0x1)
readlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)=""/169, 0xa9)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:01:01 executing program 2:
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)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x2, 0x8, 0x0, 0x1f}, 0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@multicast2, @rand_addr, @loopback}, &(0x7f00000002c0)=0xc)
pipe2(0x0, 0x0)
dup(r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x2)
msgget$private(0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r1, &(0x7f0000000200))
fchown(r0, r2, r3)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
dup(0xffffffffffffffff)

00:01:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:02 executing program 3:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000efd000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xffff, 0x0, 0x10000, 0x7}, &(0x7f0000000140)=0x18)

00:01:02 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/66}, &(0x7f0000000100)=0x44)
syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba20700700000000007aacad5ed7721a2c000049084b98e76eea94bcdf9126abf8")

00:01:02 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x7)
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$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa000000000000000000000000000000000000001911000000000000000000000000000000000000000000000000000000000000000000000000000000eb0000000000001c00000000000000000000000000000000cf0000000000000000000000000000000000000053fe4fa9af54e28387b5cee410cf6b6e653fa27d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c6e407aaeb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d88", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r3=>r2, 0x3, 0x6}, &(0x7f0000000340)=0x8)
fcntl$setflags(r1, 0x2, 0x10000000)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28)
lseek(r1, 0x0, 0x3)

00:01:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="3000008a17000000000c7cab1c27f923aa4f5ece4e8aca8f0323c79560c17c2a3bf423d867f92b1b0764898eed5f4e3fd9a383a1d67f170b7a5111cdf5ffffffc4372a1fa370e023737d40d7f62f05a67f9d2b4114e74cade129aa8ccc79b429637dad841c2e8e1141f8b6f448e63cb5cd28555f59c96ce04297c13274af8c949621986aa4698d1fcac7c0672f86da53b0107c"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)

Jan  1 00:01:02 ci-freebsd-main-7 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored)
00:01:04 executing program 3:
mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[], @ANYRESDEC=0x0, @ANYRES64=r0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESDEC], &(0x7f00000003c0)=0x6)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x20, @loopback, 0x9}}, 0x0, 0xffffffff, 0x0, 0x381, 0x7fff, 0x96a, 0x9}, 0x98)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fchown(r0, r1, r2)
r3 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0)
mkdirat(r3, &(0x7f000003f154)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')

00:01:04 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000000)='./file3\x00', 0x0, 0x0)
futimesat(r1, &(0x7f0000000200)='./file4\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')

00:01:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
sendto$unix(r0, &(0x7f0000000000)="76579a876f65c2b66ad1dd219b56089a41f06ce48f88e409ecc6b2827994a2167580ad554f351bcf5fe58cfff958763729b2b9e2196bc05db37eb6c2e776ede77ad6da9dd8ceceb944c5f22cf553f00ba859420490ca5605a470593475485090bfdfdfc03fe03bceeb6aca56032a1eba1d7a099b99483c214a98d883e9c161945a639f36a8077314d620b87a8cf1fbcff797835d43b2620d2d9bf6e5bdbe45add1e57ee63560b4ed453aa3fe9f52c35da01177f4ff1ed5d7f5637a2e5d4c3ffc73febf649f7a172da8308c0fecfba04dbd79819b707485b5602ead890acf0f", 0xdf, 0x100, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000280)=ANY=[@ANYBLOB="f81d08000077"], &(0x7f0000000540)=0x4)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/253, 0xfd)

00:01:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:05 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
readv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:01:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x8)
fchmod(r0, 0xffffffffffffffff)
open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2)
setuid(0xee01)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)

00:01:05 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x8000, 0x1a8)
fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, r2, 0x400)
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x100001)
r3 = socket(0xe042726f3ae993e8, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:01:05 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x82, 0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000000)='./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)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3)

00:01:05 executing program 1:
flock(0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208021004)
getpeername(r0, 0x0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x205d}], 0x2, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
socket(0x0, 0x3, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
msgget(0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0)

00:01:05 executing program 3:
r0 = getgid()
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r1=>0x0, <r2=>r0])
setresgid(r1, 0x0, r1)
setresgid(0x0, 0x0, r2)
getegid()
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4)

00:01:05 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000000040)=""/125, &(0x7f00000000c0)=0x7d)
close(r0)
madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9)
read(r0, &(0x7f0000000100)=""/95, 0x5f)

00:01:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:07 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c023000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
write(r2, &(0x7f0000000140)="16306c147046a74fea1ef38d631812ac2b12f46fe09e1998653e4c93a3d32f19c71509661081652dac5e5d60853b5eee4d2eb78441995d7915892f857e38aabce3c9831d0d0f", 0x46)
open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x101)

00:01:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x1f4, 0x4)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x8000000001, 0xffffffffffffffff)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @loopback, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x0}, r3}, 0xc)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0)
writev(r4, 0x0, 0x0)

00:01:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:09 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fffffff, 0x7, 0x800, 0x7, 0x0, 0x100, 0x5a9, 0x5, <r2=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x3, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0x6, 0x7fffffff, 0xdbf5}, 0x94)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x3, 0x11, r0, 0x0)

00:01:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:09 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c023000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
write(r2, &(0x7f0000000140)="16306c147046a74fea1ef38d631812ac2b12f46fe09e1998653e4c93a3d32f19c71509661081652dac5e5d60853b5eee4d2eb78441995d7915892f857e38aabce3c9831d0d0f", 0x46)
open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x101)

00:01:09 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:01:09 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f00000002c0)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0xbf00000000000000}}, r3}, 0x8c)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r6=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x3f}, &(0x7f0000000240)=0x8)
open(&(0x7f0000000440)='./file0\x00', 0x18404, 0x2)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000})

00:01:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000580)='./file0\x00', 0x2b3dcc16)
lseek(r0, 0x400000, 0x1000000000003)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x40}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x101)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x1, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, <r2=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r2, 0x7fff, 0x2, [0x5, 0x9]}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x100000000}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0))

00:01:11 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0, 0x61}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4000000010000000, 0x1020, 0x200000000000, 0x0, r1}, 0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7ff, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="001c2e2f0101009417fadbfce3595c6164ab7e785fc9e53cecdfba87b4de58f5b17f734fb2860c066acbb0b0cadfc5e9423ee0eb9fa921537e3f3ac9cd5b1d2e3418d8"], 0x1)

00:01:11 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
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)
r2 = msgget(0x0, 0x421)
msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8ccb7e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf2e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0cf58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

00:01:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:11 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={<r1=>0x0, 0x9, 0x100000000}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="1f000000b242769539815ef3a7298bc326c375848f23934dc8246ab96019d8b9000000"], &(0x7f0000000180)=0x27)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x4, 0x81}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280), 0x2)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0)

00:01:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x3a3}, 0x24)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$getown(r0, 0x5)
fcntl$setflags(r0, 0x2, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
socket$inet_udp(0x2, 0x2, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
dup2(r0, r0)
ftruncate(0xffffffffffffffff, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:01:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:12 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')
lseek(r0, 0x0, 0x7)
open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

00:01:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f00000000c0)=0x1f)
r2 = socket(0x0, 0x10000007, 0xa1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x6010, 0xfffffffffffffffd, 0x3, r1}, 0x10)

00:01:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:14 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8400, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4)
msync(&(0x7f00007cd000/0x1000)=nil, 0x1000, 0x1)

00:01:14 executing program 3:
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./control/file0\x00', 0x8c00, 0x101)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./control\x00')

00:01:14 executing program 1:
socket(0x2, 0x10000007, 0x8000)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)

00:01:14 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8400, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4)
msync(&(0x7f00007cd000/0x1000)=nil, 0x1000, 0x1)

00:01:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x3}, &(0x7f00000000c0)=0x8)

00:01:14 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x7f}, 0x8)

00:01:14 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getpgrp(0x0)
fstat(r0, &(0x7f0000001500))
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440))
getpid()
getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0])
getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780))
getgid()
sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0x0, 0x100}, 0xd)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000200)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)
lseek(r3, 0x0, 0xfffffffffffffffb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={<r4=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001a80)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000800000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(r5, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0xfffffef6)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0x3360)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0)

00:01:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:14 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc)
r1 = socket$inet(0x2, 0x3, 0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000002300)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002340)={r2, 0x1}, 0x8)
setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000002380)="23b768cd61d40c87c951e55834d6a443c679a69a042ce9", 0x17)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000023c0)={r2, 0xfff, 0x3, [0x5, 0xed, 0x2]}, &(0x7f0000002400)=0xe)
writev(r0, &(0x7f0000002280)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a319abda4f0d1c953aa11474419f37a74e7baeefd8a6537f1a88adbe85072e762195118db397f43388f5f3ac0cea86e864dc241196ffac66c541294f8bd2971907806453b8fcab9555cfd40927ad7f23658e1adf286af149d9b6cc8dc3b836bf4623e7f4fd5f58bd95cf8518f2aa98b75163dcc7af409a9018b54a20d6a07dcad03c0985c64ac53be534725260", 0x8d}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="7242ebedb48ecdc596ddc31f8110364851312984090dfb1921c11020f5341fcb328f0b316cb730a1d257d57cb6123b1495d5a2c32c0b006ceef64e1cb7f1a1bb97479e4f205469638af713d78f8e16925ac853ce97f20ae6984efa03c2bd4b7408f9f10dba76b0e377b0de893fe55e561905d7c5c90d50df2988bdcd7cf63b61d8360eb400a94a0f96a9aaaab5d6f1b72963fb3dadc98e861fe193c07a0a74e231fa37d0b49bd31bd64ed442d6adaef32816b23219104ddcddfd247ff1fae6c0a72fba2abbbb28f6b4ef1aa91e662240a2c766937bea7fe771c5baaad3373503", 0xe0}, {&(0x7f0000000000)="7c1b8934", 0x4}], 0x5)

00:01:14 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r1=>0x0)
setuid(r1)
setsockopt$inet6_int(r0, 0x29, 0x33, 0x0, 0x384)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x7fff, 0xf, 0x3f, 0xa1}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={<r4=>r3}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x43}, &(0x7f00000000c0)=0x8)

00:01:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = semget(0x1, 0x1, 0x200)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:01:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8)

00:01:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:16 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x2100}, {r0, 0x2140}, {r0, 0x19c}, {r0, 0x44}, {r0, 0x4}, {r0, 0x4}], 0x6, 0x6b9dc05d)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')
openat(r0, &(0x7f00000000c0)='./control/file0\x00', 0x110109, 0x20)

00:01:16 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0)
r1 = msgget(0x2, 0x1)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/117)

00:01:16 executing program 2:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10, 0x113feeeafa773738)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0)=0x1, 0x4)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/23, 0x3)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='/&\x00', &(0x7f0000000140)='#:&\\\x00', &(0x7f0000000180)=',{/{\xf0\x00', &(0x7f00000001c0)=':(\'\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x8a$\\\x82\x00'])

00:01:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:16 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="00001a000000000000000000000200000000001024afbd1f580ca120428011adf9b58d2db2ecaa433cfa91f5cc8425c6dd72ea9892e1f4873d93263e296c58173639171a17e3b5b017"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x84)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x40}, {0x1c, 0x2, 0x1, @empty, 0x8930}, 0x3, [0x48ea, 0xfffffffffffffff7, 0x80000001, 0x9, 0x8001, 0x9, 0x8000, 0x40]}, 0x5c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:01:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
unlinkat(0xffffffffffffffff, 0x0, 0x400000000000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d)

00:01:18 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff98f20f00000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b0200d861e9b753c5000000000000000000000000000000c46d5ff2fcc483863df737bd86a0a957b60749d179a161118f9f6900a7bae59c443afa076ead6094d217fed32c4bfdc2d76e23fed83e4ce9e7f5e051a75300579e987bf3f636825c1d63ddaa1f51b56e89e9f46aecbeb4"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r3=>r2, 0x7, 0x7ff}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000140)=[@in={0x2, 0x1}]}, &(0x7f00000003c0)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0)
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(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10)

00:01:18 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
socket$inet6(0x1c, 0x3, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f00"/20], 0x14}, 0x0)

00:01:18 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:18 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = dup(r0)
write(r1, &(0x7f0000000040), 0xfffffedf)
pipe2(&(0x7f0000000040), 0x0)
select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0)

00:01:20 executing program 2:
r0 = socket$inet(0x2, 0x10000005, 0x1)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f0000000080))

00:01:20 executing program 3:
setgroups(0x0, 0x0)
r0 = socket(0x10000000011, 0x8000000003, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4)
write(r0, 0x0, 0x0)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x200000004, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xc, &(0x7f00000004c0)={0x3, 0x2, 0x101, 0x2, r1})
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe49)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="d854d4af35decab354223f33c04cfec5205aa6811d47c8e909fe2d348a7a012e1d76ef95", @ANYRES32=<r3=>0x0], 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES64=r2], &(0x7f00000002c0)=0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={<r4=>0x0, 0x0, 0xffff, 0x6}, &(0x7f00000001c0)=0x10)
truncate(&(0x7f0000000000)='./file0\x00', 0x101)
ppoll(&(0x7f0000000400)=[{r2, 0x2010}, {r2, 0x2}, {r2, 0x4}, {r2, 0x80}, {r2, 0x80}], 0x5, &(0x7f0000000440)={0x9, 0x1}, &(0x7f0000000480), 0x8)
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)
r5 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10400, 0x80)
openat(r5, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x32, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r4, 0x2400000000000000}, &(0x7f0000000340)=0x8)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)
socket(0x10, 0x4, 0x6)

00:01:22 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
close(r0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')

00:01:22 executing program 3:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x100000006, &(0x7f0000000100)={0x10000000000b359, 0x200})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0xfe09)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x81, 0x1}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c)
r4 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x1, 0x100, 0x3ff, r4})

00:01:22 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
socket(0x17, 0x5, 0x28000000)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:01:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:22 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r1}, 0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x2)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
r3 = msgget(0x1, 0xc)
msgsnd(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000699a03f149d2dba95c7b1e0cd1c70c5ba75356c734076bff464e6c57747106a6634760b8cf3ba5cde73e4bfb75fd2ab74226905f04169e18e141e6c2365bf721a21ac351f606977a84df102bd03a4926ee7373b3f4b3bb8386cf3e4d6791df0a357db87a6727f00ef21f75d521bdae2d881ce405c7d5a9221fbf6bd1ee4000b0de83ed5048483ac3fa24b45a6900d8c27c5c2aaf22556c4047028cb691dca61f2b3dc187e6b10311202a8295a4c4ee1c6747799e900157e4f61f3b10ca84eb7e4a655bcf7636dd815db22643e1096acce7993e5e11b5"], 0xde, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:01:22 executing program 3:
execve(0x0, 0xfffffffffffffffe, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r3=>0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x5}, 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x40)

00:01:22 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x2, 0x0, &(0x7f0000000040))
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)

00:01:22 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
select(0x40, &(0x7f0000000000)={0x3, 0x8, 0x2a, 0x9, 0x3, 0x5, 0x3, 0xfffffffffffffffb}, &(0x7f0000000040)={0xfffffffffffffffb, 0x8, 0x0, 0x10000, 0xfff, 0x7, 0x0, 0x5}, &(0x7f0000000080)={0xca55, 0x8000, 0x3, 0x8, 0x3ff, 0x8000000, 0xffffffff, 0x4}, &(0x7f0000000100)={0x4, 0x8})
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0))
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x7, 0x4)

00:01:22 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2, 0x100}, 0x8)

00:01:22 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000080)=""/130, 0x82, 0x0, &(0x7f0000000140)=@file={0x9b3365e811836fd3, './file0\x00'}, 0xa)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
open$dir(0x0, 0x0, 0x0)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:01:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:24 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0)
dup2(r2, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$unix(r2, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0)

00:01:24 executing program 2:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
setregid(r1, 0x0)
r2 = getpgrp(0xffffffffffffffff)
getpgrp(r2)

00:01:24 executing program 2:
clock_gettime(0xf, &(0x7f00000001c0))
nanosleep(&(0x7f0000000000)={0xb5, 0xfffffffffffffeff}, &(0x7f0000000040))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x7f, 0x222}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xe3}, 0x8)

00:01:24 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="37018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(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)

00:01:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x0, 0x5, 0x108ba)
open$dir(0x0, 0x0, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe)
getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2)
writev(r0, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x18)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:25 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000080)=""/130, 0x82, 0x0, &(0x7f0000000140)=@file={0x9b3365e811836fd3, './file0\x00'}, 0xa)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
open$dir(0x0, 0x0, 0x0)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:01:25 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696cc3700b"], 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
writev(r0, &(0x7f0000001500)=[{&(0x7f0000000300)="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", 0xf22}], 0x1)

00:01:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:27 executing program 1:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = getuid()
munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000c2e000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000a83000/0x2000)=nil, 0x2000, 0x5)
r1 = shmget$private(0x0, 0x1000, 0x90, &(0x7f0000a75000/0x1000)=nil)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x4, <r6=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x7}}, r6, 0x6000000000000000, 0x81, 0x8fc5a93332435718, 0x20, 0x7fffffff, 0x7}, 0x98)
r7 = getpgid(0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x1000, r0, r2, r0, r3, 0x44, 0x2}, 0x5, 0x61a, 0xbafc, 0x8000, r4, r7, 0x5})

00:01:27 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x800001)
truncate(&(0x7f00000001c0)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffd)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x6}, {0x0, 0x6}}, 0x0)

00:01:27 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x3, @multicast2}}}, 0x90)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r1, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x2146}, {r1, 0x40}], 0x2, 0x0, 0x0, 0x0)
shutdown(r1, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r2, 0x88, 0x2, 0x0, &(0x7f0000000080))

00:01:27 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b022e2f66696c653000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)

00:01:27 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x800, 0xd1b, 0x45, 0x9, 0xedb, 0x7fff, 0x77, 0x4f3]}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0xfffffffffffffec5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:01:27 executing program 3:
mprotect(&(0x7f00007ba000/0x3000)=nil, 0x3000, 0x4)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, <r2=>0x0, 0x101, 0x2, 0x7}, &(0x7f0000000280)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x85a, 0x800, 0x9, 0x7, 0x273, 0x7, 0x3, r2}, &(0x7f0000000300)=0x20)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x75, "0276587225b7756017cc7811593722c8aa4ada127523aea8770d7d231c07748a5f7bd2fee787423d6d9edb16a19a4853debbb6084dc24b95c7251bfe8abdbac9e7ac70c112f1a4373fee7097a762b9656416f11a5dbf7183121fe5fce202aa914795f3677a37e6865b6476bdd2df2da9e70cd03f1d"}, &(0x7f0000000140)=0x7d)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x10001, 0x7, 0x10001, 0x47, 0xffffffffffffffff}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98)
dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8)

00:01:28 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:28 executing program 1:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7}, 0x0)
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0xffffff8e)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x4}], 0x2, &(0x7f0000000040)={0x2000000000, 0x7fff}, &(0x7f00000000c0)={0x100000000}, 0x8)

00:01:30 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e03000000653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0xfffffffffffffffc, 0x1, 0x0, 0x2e33ad7a}, 0x8)
read(r0, &(0x7f0000000140)=""/86, 0x56)

00:01:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10)

00:01:30 executing program 1:
munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x200, &(0x7f0000e75000/0x2000)=nil)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x844, 0x24)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x9f}}, <r1=>0x0, 0x101, 0x800, 0x80, 0x2, 0x10000, 0xc000000000000000}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8000, r1}, &(0x7f0000000180)=0xc)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x3012, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)

00:01:30 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$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)
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(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000300)={0x4, &(0x7f0000000380)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x9, @empty, 0x3}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000400)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:31 executing program 1:
munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000)
shmget(0x0, 0x2000, 0x200, &(0x7f0000e75000/0x2000)=nil)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x844, 0x24)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x9f}}, <r1=>0x0, 0x101, 0x800, 0x80, 0x2, 0x10000, 0xc000000000000000}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8000, r1}, &(0x7f0000000180)=0xc)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x3012, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)

00:01:33 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x1000, 0x3a44}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x8, "a5e68278a5539e57"}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x10000, 0x2, 0x2, 0x6aadb6f4, 0xdb8c}, 0x13e)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14002e2f66696c653000"], 0xa)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="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"/266], 0x0)

00:01:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
socketpair(0x1d, 0x10000000, 0x80, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)

00:01:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x2, 0xf, 0x2c8, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1, 0xec, "b0e55ba6d02282d26fc3898113da0581b95eb74d937024360186f81fe54f950c6c1ba7e393e8e85e3e69bec3de70995d5b88234f3d4004e1a88aa46a3937b19f158ba7bd626fca90ccbe43cb139e1b27aaa934bcda12c0a31484d9f4cf09c4230c8c932a0342505f33db7f3eae00c96e60d7cadc6d459651d54d4a0be51c49259c28ca2f7dd4dc906b36332ba41098d96517e6daac30882fbbb6d01e68b4a45055df94512275c711da8d31866e3105fd2ad885a881c09f32a731e86ddda6cd49fcd4ebd2d8f8f44737342450bc05f8f6f19ca91204fd029c2df2cb3cdc96519b96906401583f3a463dbef106"}, 0xf4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140), 0x0)

00:01:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:33 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={<r3=>0x0, &(0x7f0000000540)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000680)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000006c0)={r3, 0x8, 0x4}, 0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8a3}, &(0x7f0000000900)=0x8)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x0, 0x5, [@multicast1, @multicast2, @loopback, @multicast1, @multicast2]}, 0x24)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc55da51169263692)
getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0)
getresgid(&(0x7f0000000800)=<r5=>0x0, &(0x7f0000000840), &(0x7f0000000880))
fchownat(r0, &(0x7f0000000700)='./file0\x00', r4, r5, 0x600)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000008c0)=[&(0x7f00000000c0)='-,\\{\r:\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xeb\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=',-@\xd3%{,-()[$\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='/\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)=':/*{\x00', &(0x7f0000000380)='^#@#$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=')+)\xa4\x00', &(0x7f0000000480)='#\x00'])
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:33 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x103)
ftruncate(r0, 0x8005)
mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
fcntl$setstatus(r0, 0x4, 0x48)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={<r3=>0x0, 0x9, 0x3}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000240)="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", 0xfd}], 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000400)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90)

00:01:33 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x1000, 0x3a44}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x8, "a5e68278a5539e57"}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x10000, 0x2, 0x2, 0x6aadb6f4, 0xdb8c}, 0x13e)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14002e2f66696c653000"], 0xa)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="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"/266], 0x0)

00:01:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x80, 0x346)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
fdatasync(r1)

00:01:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x3, 0x6, 0x5}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in, @in]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="35000000334d8d5199753dd6ce1a6ec45c01f374729659717f538916657d3913b9e1db70651e84f6ceb7000000000000000000000000000000be8e2b08baad75781f09d53716b23b387b34b1c15f497ba26d18a86503a804b1b1e7aee2fe6b71286f11d98a9c92657024395f4dae32bcd8dd7f16566be0163313d8aaadf53ec483c46e2620e108c51be6b3fe6701831f"], &(0x7f0000000100)=0x3d)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x4, 0xffff, 0xd03, 0x100000001, 0xfffffffffffffff8}, &(0x7f0000000180)=0x14)

lock order reversal:
 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403
 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278
stack backtrace:
#0 0xffffffff8110be1e at witness_debugger+0x8e
#1 0xffffffff8110ba52 at witness_checkorder+0xf72
#2 0xffffffff81064d20 at _rm_rlock_debug+0x240
#3 0xffffffff812c7790 at in_pcbconnect_setup+0x180
#4 0xffffffff813c2bd0 at tcp_connect+0xd0
#5 0xffffffff813bdd17 at tcp_usr_connect+0x137
#6 0xffffffff81155733 at soconnectat+0x183
#7 0xffffffff81160a9f at kern_connectat+0x1ff
#8 0xffffffff81160889 at sys_connect+0xd9
#9 0xffffffff81717846 at amd64_syscall+0x436
#10 0xffffffff816dfa1d at fast_syscall_common+0x101
00:01:33 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000019f97)='J', 0x1)
getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40)
accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/57}, &(0x7f0000000080)=0x3b, 0x30000000)
close(r0)
write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e)

00:01:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:34 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getuid()
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="e003b9269729b001cab561b2a067c3b274b43dac4c1c373283429e8312a83d4eede45970c780b97902f3a0f73ab2ee2a230211e2fbfd1fee5a05ad2aa67dd4dfdc54030000000000000075cfc1fef136d8ce3071c1ed4ba9dd82a3cafed06072db98231c826e3a6fee46b311d65dea806b3f6f77a399746132434ff1d6143c1f3cb9bf2d259b9162da6daf4f7db57189a4"], 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)

00:01:34 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
r1 = shmget(0x3, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
bind(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ed00002e2f66696c6530"], 0xa)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x4)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getuid()
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000040)=""/82, &(0x7f0000000140)=0x52)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:01:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820235003d6c8d6c7331"], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0)
fcntl$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)
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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x40a4ae334665145b)
connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x76, @empty, 0x2}}, <r2=>0x0, 0x8, 0x1f, 0x181, 0xffffffffffffffe0, 0x100, 0xff}, &(0x7f0000000200)=0x46)
sendmsg$inet_sctp(r1, &(0x7f0000000a40)={&(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0x1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000300)="f3dbcc11aa3fb838fce4d1a3f818ee24e160e884f4693e0d6edb4710869ec664f4cd8d09d3f78c559376141eadd2abb714687d134c61397da0486b1f0661ad9751a15c33a29b2a9e87d0fbb075141d9d031c5a745073d86f8d96332cf1d26e6ee69e084eb1ebc86db0ff9c46228a29ea32d5b163af8303f0b064eca62e7027e1533017f2c86aa3b68634bee95ed98086d5d8f8cc5067c81e2c4d7880211a096647f9f21093f9da30c089148918c34c921e3fffe06846fa961eefba4d0b50", 0xbe}, {&(0x7f00000004c0)="140956d77e439f0fd7e6a4e7df91c6304d0e2cfad18584313851df4306d3da845cc73652fe876181bdb264159d0b031679d474c9a774fde35969e95b8bec537e7e7f6b0ecd4d6875ccf45db925b049e41cd9592e88dfcd959b7594bcb42e64d08e6bab9ba003b8565187a2ed6f066623898a306b0452d47e1828e689e753fed03aa7f8e9b5b4cb5fc728f9eaf21192f3f7727eb6740bed2709e4d5b6f7ce7c5450b0cb9886745e68ac7b83c1fe3e8a15ca32f0360f29312c74dd0cdf80e5b10d8112f168912b8e941b9e2457cd", 0xcd}, {&(0x7f00000003c0)="119287bc583762fa52485c0485842aba92b30b8df37c4cf8201c8245452695f971fc3461f32cb6b0fe3814528723235cfaac4577ba1b48e12ad4d79731eddd20fd91dd3268ea79d33b7bf73dc145a8ac0bfa3eb42a8d3b5550a00684945cb26fd67f3dfd63d91492082be46912c7e388bffb9413fc4fa6e5503710b7a588c13f5157775f5505818c", 0x88}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="9f9e42606cfb55d548a72ef6a2f51559736b70dae775469a01241ca8e150e80aebb2bb12b932cf1b900738a96d42607e5cc13c93a32c9a8ad6ed4d0103991534a9c744f9c05eae60d7a5bbf8e4a376d30ca3a2b48c4e9622481838a69e3c42a3478e69911b09ec3d48e87045378fe934c152aa7129ee87bce2d33f0a3a97e4d5d1271b7132890834c1837f15076d6e93fff9259797", 0x95}, {&(0x7f0000000780)="c863fbaa2dd51fc817cab9b5409e78d8f7e09e89f3c5cbb65eaf0e0c933ec9d767f3f6bd4a5c8d51925925db832d7fd70cffc6edf3093ee84cf228d0cc729b52a0bfadb27f3818c3f6ee285f55e902ad34b0653f23c941daa55016074724f415a7964806638e4498d6bae3cbcbda02dfcfcd171ef7567498697735734e491b536725d997e01cc850d46aa8311f8f22529440d946361ca539aaf1364f6f6ba2a59acd059b8381d568aa412b4e5b86b559856b014950a97f666cb97ee982819dffb84e0511fd66303c5c07f951cada", 0xce}, {&(0x7f0000000880)="1f73035d70d6151b5374c1dcdad1be23f2cf5223f93a465bb8ead3f43af0003f3c62db3c15d7c2be40fb26a114e143e1eb1bba160f84b47c8fd529499d0617d7e5216a57", 0x44}, {&(0x7f0000000100)="75f4b85ed2ef7bb5ad9b14761cd6ff7b7460d29770c6966cab", 0x19}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="14000000840000000700000000000000c40700001c0000008400000004000000000010000100008006000000", @ANYRES32=r2, @ANYBLOB="100000008400000009000000ffffff1d207cf9eee9e1f441a93dfae946ff"], 0x40, 0x20088}, 0x20080)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x81, 0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000a80)={r2, 0x5, 0x7}, 0x8)
truncate(&(0x7f0000000040)='./file0\x00', 0xcf)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8)

00:01:39 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$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)
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(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./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$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(r4, 0x3)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:39 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept(r0, &(0x7f0000000200)=@in6, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x8000, 0x7}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7ff}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10)

00:01:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
fsync(r1)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$getflags(r1, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fstat(r1, &(0x7f0000000380))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={<r3=>0x0, 0x3}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r3, 0x4}, &(0x7f0000000640)=0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x2, 0x3, @empty, 0x3}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x59}, 0x8, [0x8000, 0x7ff0000000000, 0x4, 0x8, 0x1, 0x1, 0x7]}, 0x5c)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={<r4=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000340)=0x84)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x40)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000300)=0x2, 0x4)

00:01:39 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x110805, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x2, 0xc4, 0x9, 0xbc2, 0x8}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r1, 0x3, 0x5, 0x8a, 0x1, 0x80000000, 0x8000}, &(0x7f00000001c0)=0xa0)
sync()
socket$inet6(0x1c, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:01:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000100)=0x8)

00:01:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x2, 0x80000000006, 0x108be)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@local, @rand_addr}, &(0x7f0000000180)=0xc)
msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2)
writev(r0, 0x0, 0xffffffffffffffb9)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f00000003c0)='./file0\x00', 0x100008, 0x8e)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000280)='%\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\\\x00', &(0x7f0000000340)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:46 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ff8000/0x1000)=nil)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, <r3=>0x0}, &(0x7f0000000580)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
r7 = socket(0x2, 0x10000003, 0x4)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r9 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r9, 0x7e2780e3)
r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r9, 0xb2}, {r7, 0x40}, {r7, 0x4}, {r8}, {r6, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x1f470000)

00:01:46 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x605, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4)

00:01:46 executing program 1:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x7fffffff, 0x1, 0x1, 0x22, 0xff}, 0xc)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0xef9)
socket$unix(0x1, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
fsync(r1)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')

00:01:46 executing program 1:
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/82}, &(0x7f00000000c0)=0x54)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:01:46 executing program 1:
semget(0x0, 0x2, 0x8)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)
semget(0x3, 0x1, 0x31d)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x40)
sendto$inet6(r1, &(0x7f00000000c0)="d49e558508f71a1662fc69a0b0356d6179f35328dd06eec3fed88b5e43e5ffe69fcdc8d14a841c06801f1ba8fad4fa", 0x2f, 0x4, &(0x7f0000000080)={0x1c, 0x2, 0x1, @empty, 0x8000}, 0x1c)

00:01:47 executing program 1:
accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x410, r0, 0xac)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x3)
getsockopt(r1, 0x1fa6e806, 0x45, &(0x7f0000000180)=""/166, &(0x7f0000000080)=0x13e)
r2 = semget(0x1, 0x0, 0x40)
__semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000040)=""/45)

00:01:50 executing program 2:
r0 = socket(0x2, 0x5, 0x1ff)
r1 = socket(0x1, 0x20000805, 0x81)
r2 = dup2(r0, r0)
r3 = getuid()
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r2, &(0x7f0000000280)='./file0\x00', r3, r4, 0x600)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={<r5=>0x0, 0x0, 0x8}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, <r6=>r5}, &(0x7f0000000000)=0x8c)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r6, 0x401, 0x4, 0x40, 0x7cc, 0x2}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0]}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x100000000}, 0xfffffffffffffd5f)

00:01:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:50 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0)
r0 = getpid()
getpgrp(r0)
r1 = socket$inet(0x2, 0x20000000, 0x6)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="1af6fe00357e6e8f27d52c092c3b7af93c52206b931f40df068e16121094423e98ac613ea8960eef3a0b98066eac7309a1c221386f0406b06159831d", 0x3c}, {&(0x7f0000000040)="7148554784132e55dc146bf445c877ecf51429b2f47882aaa63ee9603320c0a85681969144c4ff8ddd986e93b0cc2c63d448f12d6c8fc73ee13d28de5e30936d41a00d79db7363c1a612ffbff9a35d620b644f6679aaaaa99b6c94991a0635c0e2ee5a77bbd9dd279a827948b833c614a6ff6feb41f37ab7ce353d85972a8ab88610b66ddfb68d880f02a5e8751f0cbcd3300e5ba96959b4a5d4a21599430a7d17d0f9970945ddd93b0594f1e0dfd224930b327aef294c721607c98f84120bf118423031ff2358cbb9e221cf7f31a1b1b14f2b25893d65520de4adde2424429d7762dc0255d9f4983433", 0xea}, {&(0x7f0000000140)="00d4921ac9f6ef463e8e35dbb80b561d23742c93244abcf63251c172", 0x1c}, {&(0x7f0000000180)="f904ba39", 0x4}], 0x4)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

00:01:50 executing program 3:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x11, 0x3, 0x0, 0x0)
r0 = socket(0x0, 0x5, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x32d7, 0x8}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x101}, 0x8)

00:01:50 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xffffffffffffff7f, 0x7a37fa4d, 0x7ff, 0x9, 0xeac}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="00debd9900f1891af06af60502c4ca90534991159296543bde862ade4018ca3bdb9887f5729de959a45321173eb0e748059ce6686320390cb8ce8bc6000000"], 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x9, 0x84)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
fcntl$setflags(r1, 0x2, 0x0)
sendto$unix(r0, &(0x7f0000000340), 0x0, 0x20180, 0x0, 0x0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYBLOB="82000000bfdc28e34bb113e0819b4dcd30256b8000628891157f0045c7ec5f533a3e68255945d7613892b83a837a88f957bcd6b703ee5ea6873487415eabee2b8ed6205f01b16104000710aa3aeb935fbad467f97d87d5c19868de01b4b6475e797158713dc31b6768f135c6833cde6387919a495ef63004242275555b23e691e02137773dec86c7dd48cbbc7e05e30c1d9790716e0fad15a6823e0ffc5f80e6c06a72b239d8ce9b0518caf9e87f2746ccaa2973b23165cb4e974b8139205797e55a126e16ed867aae50873e05837b5671a2db90ec5a46ae4db094507b641298902942382fd5ba44125734d90854235100"/250], 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:50 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="03000010", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000640)={<r3=>r2, 0x8, 0x4}, &(0x7f0000000680)=0xc)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000580)={r3, &(0x7f0000000500)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000005c0)=0x10)
msgrcv(r0, &(0x7f0000000180)={0x0, ""/42}, 0x32, 0x3, 0x1000)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000600), &(0x7f00000006c0)=0x4)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000)
r5 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8)

00:01:50 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000040)=""/148, 0x94}], 0x2, &(0x7f0000000140)=""/84, 0x24c}, 0x1)
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x2)

00:01:50 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x17, 0x10000007, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0x54, "f4d2949508f7144c96b4f52531710c7932371fb0fc1f6435f9672faa3f76cba94a930ea49b43ad52a90587bed755fec644f354fb3ee64ef1093b0675a9549e51adab81f3d4472fd9a804244dea77eeb26ee9b16b"}, &(0x7f00000000c0)=0x5c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r2, 0x1, "c5"}, &(0x7f0000000280)=0x9)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:01:52 executing program 3:
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, &(0x7f0000000080)={@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$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6)
r5 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780), 0x0)
sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r6=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ftruncate(r1, 0x5)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)

00:01:52 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f666902e4f24e593a11b960ec3f0d18efe8fd189d6578f75e7a3baa846fa240c8db92b021feca1955cce7f1f6f275997a848ebeeef26c40700d98db0a928d0d2f9f1a2cb56e4a18b8bfdde0b4ab9ec9b4cbc792b1576f1d21a7c0b9f00e8fcad1d9148ffb852f0026557c0f8547afe0"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="51e3a565e4cfc684983aebfca28896039d09a2a4e3503e2f663948a89b5c0360611f03e555e97753c48fa6dc154b0eaa0400000068e2d44ca51dbb13164843fa3df7e4ec0e7ac00edadb0d6b3b37d7133b976052cd9b30d16a01c4347c8064d32e021c560efe7ee2f9d96eafe9f9d160de4d8d0716ac293ad65b6fa0f79390280d3fd6537e9179801f26f26c65f5194fb9b24654965b7dc7", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4, @loopback, 0xfffffffffffffffc}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x8000, 0x8}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8)

00:01:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:53 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000000000002002}], 0x200000000000007d, 0x3)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:01:54 executing program 1:
clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0xfe, 0xffffffffffff9cf3}, &(0x7f00000000c0), 0x8)

00:01:54 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25000000000000000034c402681c0ee2ad1b9acb511882f07052293a886ed04b59c465e3a8ca1ee81c8394f19c467e73efb65cb0871f576294c7836652f48d2453a30dee001a20620e766e0d9f58b5de39aacea6e950e661b0b1", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8})
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)

00:01:54 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil)
shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x2000)

00:01:54 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
dup(r0)

00:01:54 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
dup(r0)

00:01:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000080)=0x1c00, 0x4)

00:01:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:55 executing program 2:
r0 = dup(0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munmap(&(0x7f00005c2000/0xc000)=nil, 0xc000)
setitimer(0x1, &(0x7f0000000040)={{}, {0x1}}, 0x0)

00:01:55 executing program 3:
r0 = socket(0x17, 0x10200004, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0)
accept4$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x20000000)

00:01:55 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$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$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000207, 0x110)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="73819a821d3eb2c98859a71d769fa1428547468c4c9932f8cbe66084b5146e26b59d673f34bfd9cb3b4a6c6172c358c8b416451989b59b2ada92ea6a66f5231177e1f6cbdae9ae5cb5d72d02dc8085cfac71d629ddb36dc3d9f11534189d652d01a0ce9d69726b50b7051749d2696cc1544ca38db375c9784d48bd30391a672d7f47acaeecd43605dce9cd633ac043c1cf9b0cbcd1e74c89ab5f8533f30a35165a714952da393b4901ec168c84a4bca8ee399ee1fe35c2d48af32cddfd509d222c49ed8156f9d0e837376560"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:01:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r0, 0x0)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb)
write(r2, &(0x7f0000000040)='M', 0x1)
shutdown(r2, 0x1)
close(r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0x2, 0x4)

00:01:55 executing program 3:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
r2 = shmget$private(0x0, 0x4000, 0x3a, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/242)
setgid(r1)
setgroups(0x1, &(0x7f0000000040)=[0x0])
setresgid(0x0, 0x0, r0)
r3 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200)={0xb27d, 0x650, 0x2, 0x6}, 0x8)

00:01:55 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4)

00:01:55 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000100fc1cffff9101000000eeff89e5000000"], 0x98)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:56 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:56 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6(0x1c, 0x1b73eb05e70b7b87, 0x200000000000000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x6b, 0x0, 0x0)

00:01:56 executing program 3:
r0 = socket$inet6(0x1c, 0x20000000, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='ndg\x00', 0x4)

00:01:56 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5d}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0], 0x14}, 0x0)
msgget(0x1, 0x200)

00:01:56 executing program 1:
shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff)
msgget$private(0x0, 0x460)

00:01:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000f522221242a6fb5e137e780eddbcf2a79f0f307fcc6e6a0222cb1f43ccd6895906fe097fc1a899b40a0b999fd2fefa6528999e6ccb89899c684fa7eb358b072749ffc8ad4b46391cd9363e886997b819c37f1a76424ef7f0a094a8b32fe64e5e5aead23270114a53c69e7a35b979cfd074bb1d7cfd7710"], 0x10)
socket$unix(0x1, 0x3, 0x0)
getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:01:56 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x9f17}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x5}, 0x8)
listen(r0, 0x6)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4)

00:01:56 executing program 3:
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0)
unlink(&(0x7f0000000180)='./file0/file0\x00')

00:01:58 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:58 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x9a, "fcfa95e05b9f3ed4bc73d41aa06198ddecf18f6cb71abbbc3066f82f5ee6856892b35d561e090692bee0c4607ca75d1d12564435fee0e0ceaba6ff8a7684165a7ef8734dd3687c443751ac996700520847aa7f17965e8e0a0cf087fdc7d2d2ed7e3b4b1821acdb76d4c1249d3e948a22fd9d398ed27ccf8886370f5010179a93c73395c7b085f35da15fd3f6c24094c4a36431726c3012af809b"}, &(0x7f0000000240)=0xa2)

00:01:58 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x8, 0xf, 0x1, 0xda}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1, 0x0, 0x6, 0x4, 0x4, 0x1}, 0xa0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:01:58 executing program 2:
clock_nanosleep(0xd, 0x0, &(0x7f0000000000)={0x0, 0x80000000000}, 0x0)

00:01:58 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@broadcast, @loopback, @local={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000180)={@loopback, @loopback}, &(0x7f00000001c0)=0xc)
setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392)
sendto$inet(r0, &(0x7f0000000000)="41f24ccd567e0738e2b50cde25d04c019fdc1c370f48b01020d2183986f5392de6b1b7bde17bba4be6e0b73382751e03a4b6ef391669ebaf77d336a84d6d09239b7deca5547399aa78b40716da88a5b6945ca8c85cddac88d450467277759dc07ac9f51f37f1a87e95cc459022771d20aabcf215fc3180be2210489b102f03334a432480eef14c08aff2b2bdd72218fdb823905d14a4f23b916010d39533d0fefaf4e6c8c7382f58eedea7235bd0a0a6934e0c0582070ece5500a9b2de7729b3a41b1204d4b66654a3a37a3416cb45a3ab6d9603cc037d059d9062f4b42c8dd9e81749deff435d39", 0x84, 0x0, &(0x7f0000000100)={0x2, 0x2, @multicast2}, 0x10)

00:01:58 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x5, 0x2, [0x4, 0xab87]}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r2=>r1, 0x4400000000000000}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0)

00:01:58 executing program 3:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000100)="1bccedce95cbd6e3648e61b35fddbafc8e398d8dc5f3c2c876371fa84f648378d8e9fa30ad5d904ddee600e469d9e2127804f7f0649aca69a21b741cbde86d91634c9a12b59f3ed96d5eec7119f3793061d4ea41c79a271509ed0521a6779db663151deae0f0de35ca70540ccf6bd6b9ccebe5ca", 0x74}], 0x1, 0x0, 0x0, 0x8}, 0x0)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

00:01:58 executing program 3:
mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9)
msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x232, &(0x7f0000218000/0x1000)=nil)
shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0)
madvise(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x7)

00:01:59 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:01:59 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x410, r0, 0x0)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)

00:01:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
fcntl$getflags(r0, 0x3)
lseek(r0, 0x0, 0x1000000000003)
r1 = semget(0xffffffffffffffff, 0x1, 0x90)
__semctl$IPC_RMID(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)

00:01:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={<r1=>0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r1, 0x8}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000007c0)={@remote, @loopback}, &(0x7f0000000400)=0x2)
unlink(&(0x7f00000003c0)='.\x00')
lseek(r0, 0x0, 0x7)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r3 = socket$inet6(0x1c, 0x0, 0x3d87a93)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xa10, 0x4, 0x8, 0x4, 0x0, 0x5}, &(0x7f00000006c0)=0xa0)
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r2}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x3, 0x0, 0x7}, &(0x7f0000000240)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000700)={r1, 0x892}, &(0x7f0000000740)=0x8)
writev(r0, &(0x7f0000000240), 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1)
truncate(&(0x7f0000000280)='./file0\x00', 0xeab)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x100, "bf19a03db673035b000000000f00"}, 0x1)

00:01:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)

00:02:01 executing program 1:
mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x412, r0, 0x0)

00:02:02 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={<r1=>0x0, 0xffffffffffffff7f, 0x7a37fa4d, 0x7ff, 0x9, 0xeac}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="00debd9946f1891af06af60502c4ca90530991159296543bde862ade4018ca3bdb9887f5729de959a45321173eb0e748059ce6686320390cb8ce8bc6000000"], 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
getresuid(&(0x7f0000000400)=<r2=>0x0, &(0x7f0000000440)=<r3=>0x0, &(0x7f00000004c0))
getresgid(&(0x7f0000000500), &(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580)=<r5=>0x0)
renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
fchownat(r0, &(0x7f00000003c0)='./file0\x00', r2, r4, 0x400)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x9, 0x84)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r6, 0x2, 0x0)
shutdown(r6, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYBLOB="82000000bfdc28e34bb113e0819b4dcd30256b8000628891157f0045c7ec5f533a3e682559453892b83a837a88f957bcd6b703ee5ea6873487415eabee2b8ed6205f01b1610400c19868de01b4b6475e797158713dc31bde110dfcc7603cb0852b906387919a495ef63004242275555b23e691e0211bc2516abee5dcb60b6b7f789d45c7377790716e0fad15a6823e0ffc5fac9a60ccd280e6c06a72b23904009b0518caf9e87f2746ccaa2973b23165cb4e974b8139205797e55a126e16ed867aae50873e05838c311fb27b5671a2db90ec5a46ae4db094507b58129890"], 0x0)
fchownat(r0, &(0x7f0000000200)='./file0\x00', r3, r5, 0x200)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffeed)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_buf(r6, 0x0, 0x50, &(0x7f00000006c0)=""/189, &(0x7f0000000240)=0xbd)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xbb}, &(0x7f0000000380)=0x8)

00:02:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x200, 0x80000001, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x3ff, 0x2, 0x1, 0x5}, 0x14)

00:02:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0xb550bb6)
lseek(r1, 0x0, 0x1000000000003)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82025473b2eef5963775eb"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000200)='s', 0x1)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:02:07 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x38)
freebsd11_getdents(r4, &(0x7f00000000c0)=""/104, 0x5e)
__semctl$SEM_STAT(r0, 0x0, 0xa, 0x0)

00:02:07 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x81, 0x3, [0x4, 0x9f, 0x10001]}, &(0x7f00000000c0)=0xe)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xe27c, 0xf9, "042862ad4db7c6218686a09d354689e3ca73e36ce3b60c7c4b7ee126cc01ea1fb74650fd9e7a26fd7b50f55d11ac8d20f229fa1d640e5f248cd7b7b2832c6c0978944512b445d0d19951f911e4c3ac9072b9bb9147faf892460590051f78f0e878669229fe44cd2f69cea36c982c0d2e9ae84112801adf440547f3ceaecfffea97caf3d9f11061515c3c53d0486927e74b1fbce33b27eea2e7232cf50ca9ed8aaa6b1a2531d06c53f5964277b6d397d1bfdad62ec4dae6ec91936fd6628613750fa97ecaade5f6123f2cbf5d1b416182642d4b427d3aa1a960496836e1d0df654f172513656b7fc2dba33f3e8bd9bfea8848d38af64aaba21e"}, 0x101)

00:02:07 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0xb550bb6)
lseek(r1, 0x0, 0x1000000000003)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82025473b2eef5963775eb"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000200)='s', 0x1)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:02:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:07 executing program 1:
freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0xf370, 0x3, [0x7fff, 0xbc, 0x2e]}, &(0x7f0000000080)=0xe)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x5, 0x6}, &(0x7f0000000100)=0x10)
mkdir(&(0x7f0000000b80)='./file0\x00', 0x0)

00:02:07 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002)
fcntl$getown(r0, 0x5)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x108)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
clock_getres(0x2, &(0x7f0000000000))

00:02:07 executing program 2:
r0 = socket(0x1f, 0x1000000005, 0x801)
sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffffa1)
close(r0)

00:02:07 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x0)
r2 = getpgid(0x0)
getresuid(&(0x7f0000003240), &(0x7f0000003280)=<r3=>0x0, &(0x7f00000032c0))
r4 = getgid()
sendmsg$unix(r1, &(0x7f0000003400)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003200)=[{&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="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0x1000}, {&(0x7f00000031c0)="09f1e6a7dec6e19c8a34384e05db93a91654fe19db7b234990cf00b274436ac5ca37649662de547aaca5ce366ac1fbaf", 0x30}], 0x4, &(0x7f0000003300)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xf0, 0x5}, 0x0)
r5 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000080)=0x8001, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f00000000c0))
r6 = dup2(r0, r0)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)

00:02:08 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x38)
freebsd11_getdents(r4, &(0x7f00000000c0)=""/104, 0x5e)
__semctl$SEM_STAT(r0, 0x0, 0xa, 0x0)

00:02:08 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002600)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000026c0)=0x10)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002640)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002400)={<r2=>0x0, 0x1}, &(0x7f0000002440)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002480)={r2, 0xc9c}, 0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000002340)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000022c0)=[{&(0x7f00000000c0)="a7dbbb6d0b6ff22ad0f56b90e161a035935e70443bd5caad5f2a9047936745534dde541528ebc88a664152db5c32a7aaa30d0ab09213f4bdf35df4d214296607b206ed468d979b5171bb28ce143a5f092547daebdf89df247459b863e3f77069b06f2f4c", 0x64}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="162c39278f02f2edea1d7921eafc48a39fab9d89bdae9a36792eba038bd8abcbf72489e03ec78ab7363a33d04336a3235986b1f27da3942820976fccae3139a5610810ad3d5802f64e131b06daba1872ef85e39dc3cd700c1b1c4565d7249a0fed87a85a80a2ca39c575c9d4d4f58687f142d6c140b88ef322f90284c753dde078305ba915e0a1b960d761e4bf26de12c45e9b66a7a51125c1b3e4b549118c4736aa40087248413a5df67a757e473e76d6b0a1514c842c4cc60068f6873e3310a3866a33e27b133431be5d9b0e6b2cac844315", 0xd3}, {&(0x7f0000001240)="f704ff1f8f7711ba296305b1cd03f0d84a82b623832b119d6294dbb63750d03fe1cb1e812ddf528859135a53e0c16245940ad42651b3ebce912b050a3a2f307f060c3f016596aed6bb02fb9dffc4d741abf2", 0x52}, {&(0x7f00000012c0)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8c}, 0x2008c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002540)={0xc2, 0x3400, 0x9, 0x9, <r3=>r2}, &(0x7f0000002580)=0x10)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000024c0)={r2, 0x3f}, &(0x7f0000002500)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000025c0)={0x2, 0xe0, r3}, 0xc)
truncate(&(0x7f0000002680)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002700)={r2, 0x4f, "cd6a446195b6ffa26786a1eda6b6272da745d66e276cde934d8c0c81484f9a4f8ead9600eb79ffa53ad8d111ba7934b8e4e5f7b5671acad79885b726b6ce53b39eb9def85f951e95945086815bcdcd"}, &(0x7f0000000040)=0x57)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002380)=ANY=[@ANYBLOB="0900007e028100060009060000000000000043f900"], &(0x7f00000023c0)=0x16)
getsockopt$inet_buf(r0, 0x0, 0x4b, 0x0, 0x0)

00:02:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10)
writev(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, <r1=>0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x800, @empty, 0x1}}, r2, 0x1, 0x6, 0x0, 0xffff, 0x3685}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x9}, 0x8)

00:02:09 executing program 3:
semget$private(0x0, 0x1, 0x8)
r0 = semget$private(0x0, 0x6, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x1, 0x800}, {0x5, 0x4, 0x1800}, {0x3, 0x4}, {0x1, 0x2, 0x1800}, {0x0, 0x8, 0x800}, {0x2, 0x3f, 0x1800}, {0x4, 0x401, 0x1000}, {0x3, 0x2, 0x1000}, {0x0, 0x0, 0x800}], 0x9)

00:02:09 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x8000000000000000)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:02:09 executing program 3:
mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, 0x0)
mlock(&(0x7f0000f71000/0x4000)=nil, 0x4000)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x0, 0xef00, 0x10000, 0x3, 0x3}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8)
msync(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1)

00:02:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r1, 0xfff, 0x9, 0x9}, 0x94)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000400)=0x100)
poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0)=0x348, 0x4)
fcntl$setflags(r0, 0x2, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0)=0xfffffffffffffff7, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x684a, 0x640, 0x500, 0x1, 0x0, 0x3d9, 0x8, 0x2, r1}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)

00:02:09 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0xfffffffffffffffe)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getpgid(0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000001c0)={0x4, "174c616cb1f4e3ee7db39a32f4b5d77b"}, 0x14)
r4 = shmget(0x2, 0x4000, 0x40a, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/177)
fcntl$setown(r1, 0x6, r3)
fcntl$setown(r1, 0x6, 0x0)

00:02:09 executing program 3:
syz_emit_ethernet(0x14d, &(0x7f0000000040)="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")

00:02:11 executing program 3:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002)
r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f00004f9000/0x4000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/139)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000380), &(0x7f0000000180)=0x4)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2)
r2 = getuid()
getgroups(0x2, &(0x7f00000001c0)=[0x0, <r3=>0xffffffffffffffff])
freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, <r5=>0xffffffffffffffff, 0x0])
fcntl$getown(r1, 0x5)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x2, 0x0)
getpid()
fcntl$getown(r1, 0x5)
fcntl$getown(r1, 0x5)
getpgrp(0xffffffffffffffff)
fcntl$getown(r1, 0x5)
getpid()
getpgid(0xffffffffffffffff)
r6 = getpgrp(0xffffffffffffffff)
fcntl$setflags(r1, 0x2, 0x1)
r7 = getpgrp(r6)
r8 = getpgid(r7)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x10001, r2, r3, r4, r5, 0x1, 0xfda}, 0x8, 0x5, 0xa0, 0x7227, r7, r8, 0x5})
r9 = semget$private(0x0, 0x1, 0x40)
__semctl$GETZCNT(r9, 0x1, 0x7, &(0x7f0000000340)=""/24)

00:02:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a)

00:02:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00')
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)

00:02:11 executing program 3:
fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r1=>r0, <r2=>0xffffffffffffffff])
setregid(r1, 0x0)
setregid(r2, r2)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:02:11 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0)
lseek(r0, 0xc700000000000000, 0x2)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:02:11 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x2)
pipe2(&(0x7f0000000080), 0x4)
execve(0x0, 0x0, 0x0)
dup2(r0, r2)

00:02:12 executing program 3:
getpid()
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)

00:02:12 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0/../file0\x00', r0, &(0x7f0000000380)='./file0\x00')
chmod(&(0x7f0000000080)='./file0\x00', 0x100)
openat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x406d00, 0x0)

00:02:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:12 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0/../file0\x00', r0, &(0x7f0000000380)='./file0\x00')
chmod(&(0x7f0000000080)='./file0\x00', 0x100)
openat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x406d00, 0x0)

00:02:12 executing program 2:
r0 = msgget$private(0x0, 0x10)
msgrcv(r0, &(0x7f0000000040)={0x0, ""/219}, 0xe3, 0x2, 0x800)
r1 = semget(0x0, 0x0, 0x0)
__semctl$GETVAL(r1, 0x0, 0x5, 0x0)
semop(r1, &(0x7f0000000000)=[{0x2, 0x2, 0x1800}, {0x6, 0x7, 0x1800}, {0x2, 0x8, 0x800}], 0x3)

00:02:12 executing program 1:
r0 = socket(0x2, 0x10000004, 0xe8c)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "ffb69a67b47106ddf4b621346971eca4d558f84c3e280b63fde404fe3a3686a4883c0b373ce569aeeacc0bd57b308c21ddcc2f6ce9a084bd43a5efd8da51ac287b08f9188520e328194ac8f04358744c8df76b56fb01f548a852cf2c04286bd45c35f12c75c81d7703109f2993909ab4f9fb64f4b1cb701b3becbcb6723d158a54d8c5ab439fa09e4da235236c78ddcf76ff5b765f31fd7620781459a294acfb5cc1186fbd50b379999788b46d0a3f4c45f057917b7778a51da12f2e6e9d6442bb2afaf981121ec3501083c9adb36d25a7f5e0e9d0920ba9fe2b956f317c4537442a9c58805f327789a0d00becebf4d0"}, 0x100)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xc, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x81, 0x5c00, 0x8d19, 0x5, 0x200, 0x0, 0x5, <r1=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x5}, 0x8)

00:02:12 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000074d0969800"/97], 0x6e, &(0x7f0000000100)=[{&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000440)=""/235, 0xeb}], 0x2, &(0x7f0000000340)=""/104, 0x68}, 0x40081)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
setrlimit(0x8, &(0x7f0000000000))
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0)
r2 = accept4(r0, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000580)=0x10, 0x20000000)
sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r1, r2]}], 0x20, 0x80}, 0x1)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x8)

00:02:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000140)='./file0\x00')
poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mlockall(0x2)
poll(0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x0)
setrlimit(0x0, 0x0)
utimes(0x0, 0x0)
syz_execute_func(&(0x7f0000000380)="c4838d7dde00440f71f406c482e191241cc4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56")
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0)
mlockall(0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x5d0, 0x4)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0xfffffffffffffee5)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)={0x3, [0x8001, 0xfffffffffffffff7, 0xfffffffffffffffe]}, &(0x7f0000000340)=0xa)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18)

00:02:12 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x2)
sendto$inet(r0, &(0x7f0000000040)="2ce3756732f7a0d8b4e0c4d1bc11e6a7fe7e54312f321e629fd9665a9438b2f9f38aa0b639850d2aedb5c844cf5c356c2590aa354001edc6064199ed48af9180355376", 0x43, 0x1353ee96b16d0bf4, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10)

00:02:12 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xcd, 0x42}, 0x8)
setsockopt(r0, 0xffffffffffffffff, 0x75d305d1, &(0x7f0000000140)="9bb1b2d5df73dc709ed04e64278c3d047c670000000000050000000020", 0x1d)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8)

00:02:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:14 executing program 1:
r0 = semget(0xffffffffffffffff, 0x1, 0x300)
__semctl$GETPID(r0, 0xc249153edcbec213, 0x4, &(0x7f00000000c0)=""/52)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:02:14 executing program 3:
r0 = socket(0x1a, 0x5, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x100000000}, 0x8)

00:02:14 executing program 2:
chmod(&(0x7f00000000c0)='./file0\x00', 0x18)
r0 = socket(0x2, 0x0, 0x80000000)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x2fe)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x90)

00:02:14 executing program 3:
mincore(&(0x7f0000f7b000/0x3000)=nil, 0x3000, &(0x7f0000001340)=""/86)
r0 = socket(0x2, 0x4, 0x0)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="539229f35eacb98f348a9bc784cbc927aac9c393798f04a9ab46de9a9c2a6c210bd78125a2421b9fcc39f68010163ebc5bf3163d2a216daadbcc643718f96c2bd827593c7e6145fea2365fe1368a96e9fa1909ef9eea444d1f3f9ac86ccb3d6f95ca7a6ae25b587c14812d959097952db461c7da463a497d115bb06e4117a01c5f71c1fe9eb3cd5512e68bc594af104261efa489fcd6a6142d6b81deb24eb85eee15ae7d951f8367574108c3da89922ecab7b9ba2e730ea4d1bc2f709ed0270f4ca65ec47c3bdd21f6182a025123611bcde3462993f8acb45429606c71389e0867dd343c956781267a634ce22558d970618fe0536a49a731a7d04c445543a9ec8b47743640a6d0a4d71c238e1b0471b2657e0c3c5f2423f44e134958234a96b173c31dc3a3ed72499ebbd4962d5004dc5dfc159b291934a9be09f802d3b272bd75f3a3d3767a2cbbe1e525f3425b609c2bb7972cc0290631d9c49e786e7ca34995ae730ddd3c1911e83e744c3103dab9c534a8652957a1aae3622ee08c281e66cb8340ba62420ca3fa623983a5e194ce78454956b9ddc44c0cb5c2dd9ba10732593700d9d4345388d153803d4566343c14576bf3eadc0182e0c3aced7a19b9b971ad7d6f696ed79d36ef1ca4f0fdf6768a39a075662605d4f8eafcc11ec5f50cd17ae3438c8a3aa993073a104e81d5d3477c6ad62d5b5be69f4700047e633c5bcf43193619b9e5f63c306593d7ee22fbef4cec69e754fb4a7026df92b1ecd4aaf673fca72627e4deac83f78a2951a558360798791a37c27c29551842b0bc1ba25b1a4adbe240530e6ade0220edc16e7db3bb43027c0488bc92e2036d482fbdb42e54abf6d87ab93abc758c234337a34e125942ec9ce1e5c458c6d810779d25e590475a4aa844f66ee4dae33ff7cae47a59e2c16adcd0ece8705f99517c110d6df5d182c7b8ffdc67836c97f867318b014b62279ec3198173c76c1bec0983d5c9068ec24e4f425916040e593c8410466e1b3987c3a9b2ebe8f8e65d5ebc911956e84b383f28347c18bb83b091702f0756fc7504df19329f681415e6ec5e07e0c3e9f5fafff6b0c3b227a70bdb8e1191071388fe48aa285db7b26ba00464fefd6ea24e1068a4c576f1639b2831b61207a28d3c9d8fa0d3dc38070cf068c3c85a0c366b442de19c5e3ddf76383d9a892d7d313b6db4248972fadeb723586497aefac427f284a94ca95fd9b5701f72b9e223323b900b1afb6f074d05cdaf6ed9e917112f1ce5d90e2a84802c5c05617b7982e1a6e28364ddeeb578dcdcb6f169885a6dfdb537e5088bcecd9652dcacdcae38258dfd42f1be30b52b22e405740b7a20b0be7004dbdd2b69b13cb84df0e33c9afeaff4eca5f0ed3c7932efe564a37611f25bf3ea06b656e64a31690240505f929c32a2f11ded8188cd7d604b337761608efc4ed8136dba71bc94522c529243f51b55e8e4dcf833a476d49585f448ca03b490f767b681c593a6cf1091015b7588a742c3778faa996edc5f5c47f7ac1fd91d7080291ada7c703f411d3eea989ba188a04171893c82fd84e07bb7a1d7e5fcc04b72876d0980ae2b444bfa4786929e47b190d9d8a4971a86b848220b4663d8972fe2b633ffd91b8a4490f7011332201ea9a8371d9b8b54da986f0dc27c1ed49d2c81c4c4b7eb58947afdca7860e63b15b1ff313c6dc51eb0d1039a0b6a91dd8cd083d6bdaaf8ec2ab745283c18598c7af2aa0ce5c1a2832f8a4d30ea15c9cde158f99d319c5ed2175c72e7b0491dd0f4b3c6d0baf39ec745e483e6144dbd55641ef95af1f95504f56576c87cbe79acc3b59b12f295e182ddd8815baf275b4983dea33727350e37b3d01019953ab6e63c3c54a11aa26abe7a032dcd221bb15dd4e082ecab0bc254f28cf1cd76fe031b4f2150995bb9439185252e7b45cb5c849683a038224defaaa58fbb0ac832def885bf931cafcbc1331acc48b0f845f534ec5819349f4e96fab5afeaff3412e9f11534bf83890f37e1287bad54bf5b1f688b62d789d37bd96aca12d60996eff94f100ae0a64e36b2ca0fb7d36162265bab630735a87ee5cd9ed421f17554ee8ec4181cdb9ed12cb145f2f867b302262f6bbb97d8841b104622b08c90aeab6498ab73c4db5e7a1f51d6aff413635039a38acea9ebabd946c16c5d98c030c3c285e2e26261ea1821af8027d96aebd4f7df296b33b977ef1dff92be9625713febc25af878cb48271572876aa2b675bc0c4ca84130265a577188b5f0e4066e1d82ad4d8f76d19fd92c9390d252d82445d85f91189dfa6407162aff26d852810d89c078da7f687c3056f1667e3a15af52933593897d27499d755e67022a5d490b6dcd9d77afcfa8df39bd725a12f6e1ab53ec0762955ed95e067f762245b997ec5bfca809cdd461c556785d4b46ca77e07cecba9a82914eb0cfe5de0e5bb11ae8f4c4a25cf3e10d4c16ff54571d43fcbcb8c625f3fbd30e9dab473c8a83f068c734464d1564cef51fa66420ba1f99522aca3835d7f589a0166678e651acbe8bc43774b93bcddb27199e64723e6133cc9a549f11b365381e95100eda386c02a7032d83591c16409f3891a02e1d0bc60f8708b9a4b2f216fce586e889e4dc8966bfd9dd405c0700e14ef638cd9974ca1bbbdbd8116c89d1c2992e3189f5481b55e2be852347b3b0ecf9e89908d7a73401a969d344577db790b23f8ea4368f53abea097972cfdd1e41eb0733d86b30f78064bccba27dfa9b7bb4a18eafff4bdf6ddfae6f3b28b22fba92a197049c51c0ff6349e0932ba905f6aeb5011ded065092a9bf7471792d9e4119710200aa570baa5fdd29b0fa7628805ce211b503411d780fa6a9db5ab27e5d1dd48c70b737d7afc3e69dd1b0ededa270f9112f339128304224194940b79bd8d6c930879d240e20b11fe3d8c171765a0de73d39932fd787ba2918b82e8f030a4b465601d2a02004ce33993ff0f49a5baf7eb450bbadba72741fb32c688d51901c375c977ef740da9f6264abe948b2d9270f62966659a48ddd40beba73cd74e9e448af58626033f04cc2e8f056012ba009f87b579ffd1973ed6bc3cbbc22c6dfa524c7f847ec0410b736b2baa2f63876b374bd24bd729e1503120a5a194f9a75a848316002d87024463f4087d9221636d0bda1bddceed2ce8823c1ba129426364d9f1b7f5703b6a225df52feeea0773cb677d9052a08a116172d7aa05fca1f07ba19556bc7fa22c8ccfbad0b70b98bdc649c4bafb571cfc40bc08ea69e844eb3f9e9575c75fd0809ac2edeb3cbd2054ba7bca73fe34f3ff61576c240cba27ec3700c3b9456d72b933f804f0cb3019ea0b59383e184c308e7391480aea3bfeaba01149f6f6f5400e53cad558b21f22e67f7941dae443c820412141b9f78c570cc788c81a0f899253fe27d527220abec09faf323e8c56508371dd01b040697a06332aa279963660da07ca61076bed21fac658daeabd5d153c3e994760ec1a2d7866ceb425698878d5af1db2376e4ea1233a3d9d127a91d2d53e3cb62873b890f101f6ac5786510f07b385b681838ca24d875db44520eabaea1ab9e5122db0de26343ea504435228905d3e3cff79bfb45d3a948c855b7a66802773b36d6be9f731e7efba1e7007671330deb54ba4fa47bfd69fa064463c58fb2c8219f58e169131fbca9bd5296eef99fd33e26bdb6f423dba682c13ed574503a3ae95caabe315fbb7441033a195c73ccced6e6319b91625ab31243d2009884420956f69542bcca0430271cbbd3525d3424f6ecdc11ef1f7db3b6c515d0cf20e068fb35800123b6375051f4f688e669d66ab60f0cf9a0f250e2e6fae2461ed981c030d279030f633be3c2252ca315abf2264d3f6057747cff95cf82a8af3d156b9aaf95974358d3f67c53323488dd0e7915cbbbb989662918099bc265767e84dde7fb27253bfea9cafd3dd38b3e13bb65d75e59f318148395d7000e0db7d4388c18dd3ee9463570ed1bdaa8ca2d27cbae41b8c20ff9d4d644db1fb97ed6d244fa56cfa5674e76dac99c847a5e481a68b5921a1f8ef858a6c99795aee85b370411cd4ddf8687d5fbddf4fbee8939f83c1c36e7f5cc634a0ec358bff0b8abe9207e8d5d7d84b6ea455b430a6fb9d008a13171e809c167480871c1d867ff0a124973aae736b87f8fb2908aef4a1cedfb636060b807e9829fc46bcad33279b990cea3eaeb65b3cce35bf36482566a374703162e15bbf46b31775acf00706969261abe0742edb826c741f58b176f7a41d57cf8e9ed21b6432f62cde99f3bf89990142b4930cfc25129ca5cc3303526cb831e0183f771e6f85aaa0e58ace8a85c92d7a4fa4e6d1b96f09aef811957a795452e29683b5322d3586814c7ed0252e85a7aaf79a43ffd9908e5f6aea1971f8fc74e7c55bee8de31734e50a4e1d68909f6bb1453e33dfb9bdbbceab3e7dae40ae43dd8f49d457a82cca9a425bd51a530a1fab4576cbeb36cd6698cbffaa7f02e1c1c2e69e117cc2932e7ae564a4fd27e5fbb69521141ea2b7a67c51a7e2afded03b21db2d1a4ecaca36b58124c2e20903d369d49bc62c61be15b39acce0d4cd62c5d9c7ad11c00442e3d0e06a8555602bc8a0d6c25abfeb13536a782ebbc43bcc75a3fb4f41ffea74544f4ab512d404962b5e5f31f6d23d9f967b21fde96c4de02677fe2593dc963437aac42bd137c44a404df32567075f65b958ed07ed88bbe0885fdf23aafc48f13f030bf03c207e4abb0c9d9fed3977aa74fe568fa218a2ff6d4907a355ec964c321ee9270060e9d14a436787de323ddda3e4c8d786c159cc45c9272add7560f1e7093ebc1f591b8437056b532868baff2bac57fce887ecdfb4f3c6c1a7cb788431b44ab79787ec3731672fd0f48664304fb8433d0a897ece6144d84729f3a43d144ff5ac9678535f2157f6a91572bc2a881605400d56718cd5a6c853e89c51129a4b3f99c86b935f6aaeaf9f755d3ea8a8a81197561255fa4edfbf675e61247b9a6f87fe9eac656053a0526eaac9e8e5ad6cfe4f56d1a3badc2169dfa08f0c29d64328551574f54aca6526a480c09acbe37de2f98284ac348ba33f4ee4adba76db6658f41e842b1d8c68c3fe0f2d58bd0087b482f7e03dd61a39ab6fbb416c7dd743885a4f2ba1b43221ec04af7aff22e1fe41ec796d191bc15282dea64db7e88e997f87621c8a7746956e1dfc86e46aa0ef1ad42698bd6e76dd891095459e4180782b2822071d948abc8e1ac1815c06d3ac9e54398074512f06c31e6ed7ada92559f650a59b28da7fa6830c26d3a15ffbbf7e735ad716a73ca091cb00cd9f86c4da71da5a605081382b2d943f2f69c7ab664aea08db5d6512514cb11c47f05d139e0cc6848df851a0e400c3760128daf7ec177aae7d8ca0823edd6cad75842f9b2e81b1216fe58724a0cd3ffc123d11dd71000939e2e7cb148212387485137eacc3e8784ef2b064d5527589fecfc10de1439514b84a4090c177b805fdf9a1bd0c5b3cc756fc865924696b9241e8d0f2e8f94171b68d0bd82c30578fe135af36ddb61a23143db76969b477f9e605a371416b915d102dfd12c725c9090a3588137dbcdf56f494d3687b046d665a0cf0033fe6f7cd30c4f68aed825fd40757cd8e15bcc3aeb51351bea4868ea150aca5418dee317d11ff677ea3a6d1608187d598592a6b9dcc766b5dac9803ba23cbcccb231cd75a6247301584feecc55fb7a39b7be61dd261f5129edc423241477078300566cb1750034c6996793b3ab71a3", 0x1000}, {&(0x7f00000010c0)="d98ade301dcadf878d7f2ef59a01c35a07e9f0792eccb2dfd04b5cc5d24d76d1d0ad874cd324279c4218795a33dcc16ce6b3e8a94ecff4484c9d3fb234b5b7d794223b12daaa44113d652cfe6df4f19fa9a93a8fab7528a9e491c214e12b746014e56f6bbc7d63d42d4d8407bf182a4c0afacb7c062331c99036ca7a08c7ee79a5fafd13b3b798b9b23c83652f2989b223fc737326aed92266428a7b67ac756c83136e8d28938bcc9970f5ef68aa", 0xae}], 0x3)
r1 = semget$private(0x0, 0xfffffffffffd, 0x204)
__semctl$SEM_INFO(r1, 0x6, 0xb, &(0x7f0000000000)=""/18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001240)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000012c0)={r2, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001300)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000011c0)=0x6, 0x4)

00:02:14 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x9, [0x5, 0x1, 0x9, 0x6, 0x6, 0x8000, 0x8, 0x7, 0x4]}, &(0x7f0000000200)=0x1a)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f0000000180)=0xc)

00:02:14 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x100)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x10001, @loopback, 0x200}, 0x1c)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x6, 0x4}, &(0x7f0000000240)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc826}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x8, 0x5, 0x5, 0x3ff, 0x80000000}, &(0x7f0000000140)=0x20)

00:02:14 executing program 1:
socketpair(0x2, 0x3, 0x8, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x26f, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90)
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @empty, 0x2}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000180)="4c6e203ef2f9afeac5a2118e296f3673949036cd912170f899433cf9d70f4470cced277c10d8fc66c1ab7c1a226144f5ca56123b79e19d467f2cc90f0eb87bde778873726db7e1b0fc66462faf6132f0153b47153b87c7dff1fb0c952c673861203e45e89ad63f2878803106a5dc32b9893f93c61d987ad14dde5335d9f1b3286078207af616cd4b80c8b71a6e46cc6d1f91f90dab053405e20e90d69c242213be37ac2c91c52f059f9482e4e19373ddc2a37165ac0e3e553d5a45a25b21a8bc454237a7eaa51ac4bd637a7bc87a26247e89db6aa5dc8c27d8cb0ea693a96ec75202276bf9966695a91fe556752e4971ed4216", 0xf3}, {&(0x7f0000000280)="948ba744f2e5222205442b9cfab0694d221cebb6fe2d1672ff435862e7c082c73fa8556b779ec73941a952d7bd1943f953689871f81cbda9cb565673eba5d042072e85234b56807cf57da7c4499ddc301a2353aa1a7fd75287d813e4ae041da2f7e2", 0x62}, {&(0x7f0000000300)="88c99daae28295709a8c784c55765c870452f2995f462e869d9daf4120465dd51ff0b4dc012ac586f822fbdc91bfe65464d08af52f904994bf7303161d936dfe1c2ac647295dc08404f0475ad020e4e19b444e274476bbdb8f8facf983dc4dc5124024455fbbf753e1037c7f5c", 0x6d}, {&(0x7f0000000380)="bd2ef45fb08166caed72906ed08141588f6146553b72d997022208d1224fd5622b030483714e6d2b32dfc0107df43cfe13246412cfee2b965907fbf8dfc85a6a18424541b8471afe9b657f0c5a2e336fc3e6e27464c89caf77b6ad38e4cc1ad37d4e320c7246a93c52f119e1a00a0dec1219ce26c3df48510242b96293bf1f79fabf8cd43d7690c43715f6f858c39f4bf5d4de45d4463323", 0x98}, {&(0x7f0000000440)="8cbc85ae5197f700103e72b86302bcfd71e598b2555f139762654d6eab9776991502ccc278f88034a9a7583d0100dac0425bbe88f5621c4c686db803bc027655b41284d99cad7e5db75c65a4d6c08bb8274bcb2d7a0d027daf4882bca47566ced571030d546bee73ddcf9e4ebd707a7e4ecd3b5e4a71aee11dc028a2e0c10440dcee98385bc7d52eb475cd6ce64208560eb431e0acfe4f261842a9fa9abcf70ec6af117620e0a79741d57360914368465036390efdc639ea0286fa7ec2e9418043c9bea8ae373e0c07f3eda4", 0xcc}, {&(0x7f0000000540)="43d511b0dac06627bcf95f756d1436e957ae8bbff063614162401405f5110a65d74509d8b2049b1cc4d000da70412d853812e40fc1cd6167d3229e362ef3a5683d75e228fc4d19d138a9631630d1a6fb106509", 0x53}, {&(0x7f00000005c0)="1309dfedb9d938137bd97dc89a261818f87576b2516ba1dade30f5e49506d808cdb4a4247b516707daa56d3752d5f161654a293f39f1d63f6338d70d9da85331cc009bddf677095a4225a7ef1bcfd92c4420cb7408942547e06c56100eb38fc21afba411ae09bd6254c51a5d705c9655868d1c5811355270d78a63272e98127bf04c776b8ffd848a2969f092a2fdd7896105edf7fdccc64295c0e7a35b4cd1cb2bba999a83ecc56c347ab050c50a1638107e944879cc84a7285d256525e61206c36bab2d48cca09ff3f6f9d5a2c7bd", 0xcf}, {&(0x7f00000006c0)="54322f409c4f19055eb70e6442ca46e05d7c181ad90ca6ac919241187e85b344dc37ea3ae6a6aa53a02241fcfb7a9b4bdeabef0c5382c3c0dcb0701742a4e8e22fa2cc012b3b56353c1188ba9f13d78549b428e22fd8f0d4294ea73551cddcabfa786baf740805a7322abc00278959655b67b2f254d8fc60a9bda650feb3456363012b6422a0d0dc3aaabcde47d1ad79ca72cc46952622a1aeb2ce97a9f1df676311cab1c6bfd9a9792de249f844d3e34578bdb60c12fc8fb1aef25c121f7e6efcbfed4ba2fa", 0xc6}], 0x8, &(0x7f0000000840)=[{0x28, 0x8c, 0xd5f, "0fb5deb996427a0dd859c326cd867175569ee8"}, {0x90, 0x29, 0x42e1, "6cd99706921155ea83edd642665d9702bca9e619e79eab1f0829a690d1dfb7605695f01c62080431e2e47796dcc24e26f05a51eac7b6c4bf4bcf258f403bfaed29b2d21cbc61a157453d205c21896b1b6e676f607aa4e54b2244a8c11335a12e7a46e93abe3b309c564a8e99235c5d28e70e5d6902b335b0ce98af9aa31a70"}, {0xd0, 0x3a, 0x70000000, "7ee2c3fad40cc5b313371f11bc25501cdb64789d7a4ea4d5d1d4f64046232b1bdd6e217357178544b8a79f77a6848cdf6331b9a06447e1cb03d4ab5e8efc237e6a93f66f4bd39c4f57468ddf201a4bf336f7a6e41f98e859326edd95634349eb50bc946aa313231d686e7cb13e1e1e86638088224b8cd2c6fa7f53ec6c2a96433f68568a5213a69b72a981835dcc5512eb5bcd90c688945fa6bea249a3991705f56cd266a09f04b2e1c2e78dc39dcc66d13c03113cfe77b5656822d73558"}], 0x188}, 0x20000)

00:02:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:16 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000300)="040000000000d7fa0000ee347815")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000200)='./file0\x00')
poll(&(0x7f00000000c0), 0x2251, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={<r4=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r4}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4)
connect(r3, &(0x7f0000000440)=@in={0x2, 0x0}, 0x10)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "b18b0d0adf5e165c64c2eb494c84be72"}, 0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4, 0x6}, &(0x7f0000000280)=0x8)
clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x5, 0x5}, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000340)="4516f7f2ed5f6729e91a17de9ae4f4ab5410fb651468ec48963d973ee9648435679b2fb81e2b7cb18905293654ec89a9db4ce1c15201f9483f9db7bd441a8704ff2a6bce346a42355c1bda2198aa31f883851fdef24a3a2377a67c26fc84fcb53bcc9f46e317c47e9bbb34a3d0e080444ea7bde67bf9f5ee7836bbb74a4d2698503a6798d3ba7717d9916bd797ff49a3a61ec566975edb5a0456c076c77ef4106b46cc3de93c7b6ccf68c28c6bc713af56eff523aaea5b44fd58d312ba1fba88ddaf00a8a73c9f9bd22c23a0dc1abb3a234f90c2d325c6f0bb7690c01b2c1cdd9257", 0xe2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x23a4, 0x4)

00:02:16 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = msgget(0x0, 0x0)
msgsnd(r1, &(0x7f0000000000)={0x3, "2f2d64026b397e528444112c3b00e588ab"}, 0x19, 0x800)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)

00:02:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000240)=[{r0}], 0x20dc, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), 0x4)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x1, {{0x2, 0x0, @loopback}}}, 0x90)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1)
accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0xffffffffffffff43, 0x30000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfce4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x90)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x800, 0x1020, 0x8, 0x20, 0x7f, 0xffffffff, 0x9, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8)
execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000003c0)=',[^*\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='@}\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\xc4*#\x00', &(0x7f0000000540)='#}\x00', &(0x7f0000000580)='-{[\xb4*,%/\x00'], &(0x7f0000000840)=[&(0x7f0000000600)='@.\x00', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x05-]\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='b$[/-,/{#-\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='.-%,:\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='(\x00'])

00:02:19 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x80000000, 0x20, 0x3}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={<r3=>r2, 0xbc, "aa2cf139ad9131f2aa0263abc3571a6bb796d4a9e3b834b940ff95a8a47abf66b5f892a0f7dad0f612c5653014782fba86ae3a499385535a39cd91967d99538905e1a582941af2c9a5a8ad90bd89bc525224f3300de7f0bac526b75219e08464e91a3d4dc33a05727456705f1c99ed8d655d6771a66ae6eb47a29dccbd51e8294481b923591015c00e01595998df08b9b35aadaba08601dac4fa8fa06b93d7ae5344c06325b69d00e41bac9cb495cd606fa939795890b4bdc4679144"}, &(0x7f0000000240)=0xc4)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000300)=0x40, 0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000340)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
r7 = getpid()
r8 = getpgrp(r7)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000380)={<r9=>r3, 0xb4, "b4ef5d7741e2d6a7756c54c9a6848b3fcc93eb7494f658b59f8430b4bb15aa0d43d27f60bb67c1bc118a03f6f0d2d275b41dbb74f1bccb73fa56c75aa2c0afbdfe7a9fc9c92592c08560fd8017858e47a1cc65a2ba32be0f870ecfaca6de9c106c54b1113c1a4b5ce8e6c1173d89c9a0cc54e28abab7faf26ed957a66d36b4a61cd37d33cf99149796d9789c94137da38d4d9cf79a678f81cfb04542e6b1a15b8350778cd2bb0e6a8ba32f8a64fe01a4ec0153f5"}, &(0x7f0000000440)=0xbc)
exit(0x4)
getsockopt$inet_udplite(r6, 0x88, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000500)={0x40}, 0x1)
r10 = shmget$private(0x0, 0x3000, 0x120, &(0x7f0000ffb000/0x3000)=nil)
getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000540)=""/156, &(0x7f0000000600)=0x9c)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000006c0)={0x8, [0x9, 0x4, 0x1, 0x6, 0x3, 0x5, 0x9, 0x9e12]}, 0x14)
freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getegid()
r13 = geteuid()
freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
shmctl$IPC_SET(r10, 0x1, &(0x7f0000000880)={{0xf880, r11, r12, r13, r14, 0x0, 0x4}, 0x4, 0xfffffffffffffff9, 0x8, 0x2, r7, r8, 0x9})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000900), &(0x7f0000000940)=0x4)
accept4$inet6(r0, &(0x7f0000000980)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000009c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a00)={r9, 0x20}, &(0x7f0000000a40)=0x8)
getpeername(r5, &(0x7f0000000a80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000ac0)=0x1c)
sendfile(r4, r5, &(0x7f0000000b00), 0xfffffffffffffff7)
lseek(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000b40)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r2, 0x7ff, 0xfffffffffffffff8, 0x9}, &(0x7f0000000c00)=0x94)

00:02:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0xffffff10)

00:02:20 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munmap(&(0x7f0000624000/0x3000)=nil, 0x3000)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110)
socketpair(0x17, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x2, 0xffffffffbdf9d7fe, 0x8}, &(0x7f0000000140)=0x10)

00:02:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x0, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:20 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = socket(0x1f, 0x30000005, 0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x3, 0x3, 0x5, 0x7, 0x5]}, &(0x7f0000000140)=0xe)

00:02:22 executing program 2:
r0 = socket(0x2, 0x5, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
munlockall()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="02000000010001000600000081010000080002000f2ef193dcae373623639b6594"], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0xd3}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
r2 = shmget$private(0x0, 0x6000, 0x8, &(0x7f0000ff7000/0x6000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0xfe88)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940))
execve(0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {0x0}], 0x7, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40)

00:02:22 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6, r3}, &(0x7f0000000180)=0xc)
poll(&(0x7f00000001c0)=[{r1, 0x40}, {r1, 0x149}, {r2, 0x4}], 0x3, 0x0)
fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})

00:02:22 executing program 1:
r0 = semget$private(0x0, 0x1, 0x440)
__semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000001480)=""/98)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
sendmsg$inet_sctp(r2, &(0x7f0000001440)={&(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)="cf5c89429c47406c37a4055d058479b210ff5e323a85bf617ee7f533dd4736d73c77308130a60c43e373fbb42891a2b1104459504c0ee0ba4912d69159630b329f4ebb164d64c249", 0x48}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000001c0)="770e7f6de9f132192d4645f41dac1db922b0e4ab3e33e0cb798a29bccf00af955e5f800067aa160421ae3a006f1614a4fa77f67bd933610be369a77fc3bdd77494b6b4b0f188e0fbec70e2fd16c0b4aed206fb97b589df41b7bede8796afeed26344ebe20e806d68b100e89b7bba81adbcfaa5be4cb7acad64d760003a053b8f9644be89cf1a60d9c0f630bd735d0e598a885847bd5f2d99ec6345b5798fa421b3491b195f043d1849ff17449ee9138fb00b4fde05b0038321c73030cac59a3a7bf9c9c08a8cc14c69d193ca1486777487e0f73d99961082c024582f6bec883aafde9f20cbbe3f17e2158140c6b4a1321ceaf40f", 0xf4}, {&(0x7f00000002c0)="b38550c411343c34f71842c854f87e000c23644956c055a3cedb676d193008e160e5e3e40e382bc997943aa24d291eb85276b618629b2651ad023b41eaa960df4cec76f0e2e92ca6bbbd", 0x4a}], 0x4, &(0x7f0000001400)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x101}, 0x100)
chdir(&(0x7f0000000040)='./file0/file0\x00')
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000380)={{}, {0x0, 0x3}}, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

00:02:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000800000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xd79bd4cd66c2c0b8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:02:22 executing program 1:
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000340)=0xc0000000, 0x4)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0)

00:02:22 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r2 = dup(r0)
sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r2, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0)
freebsd11_fstat(r2, &(0x7f00000000c0))
recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:02:22 executing program 1:
syz_execute_func(&(0x7f00000000c0)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8")
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgid(r0)
wait4(r1, &(0x7f0000000100), 0xa, &(0x7f0000000140))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000200)=""/121, &(0x7f0000000280)=0x79)
r3 = getpid()
fcntl$lock(r2, 0x0, &(0x7f0000000080)={0x3, 0x683c20f5be455d22, 0x7, 0x100000001, r3})

00:02:23 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x7ff}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x5, 0x6a, "43f8ff743816220e816c6621e262ea58467a9f0b167e0b6b3b9d13b22baf059968944d260dc1048e7206e0f8905e80d0dfd9f3ce9554dd2b7eb53ffd15006ff87239cee67a9794dfc7cfe9cf9a8ae070c2606d3f0a17821ec8081bbd3285f01bf577aae8c9672083ed42"}, 0x72)
socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c)
exit(0x800008000)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743da4852c7412b7ee75f6eb11a67f02bff001f9e62e9236df9f7b41a694913cd6f941f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e413c7e77000000006b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1)
getitimer(0x3, 0x0)

00:02:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x0, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:25 executing program 1:
syz_execute_func(&(0x7f00000000c0)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8")
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgid(r0)
wait4(r1, &(0x7f0000000100), 0xa, &(0x7f0000000140))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000200)=""/121, &(0x7f0000000280)=0x79)
r3 = getpid()
fcntl$lock(r2, 0x0, &(0x7f0000000080)={0x3, 0x683c20f5be455d22, 0x7, 0x100000001, r3})

00:02:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001640)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000000000000000000f0ff00000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000036ba4f6c00"/135, @ANYRES32=0x0], 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x1800, 0x2e8d, 0x7f, 0xffffffffffffff00, 0x9, 0x9, <r1=>0x0}, &(0x7f0000000040)=0x20)
sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1e8a86af3a3d96340c817fa4717f69f57ec9f7465acae5", 0x17}, {&(0x7f0000000100)="57105f3414613f6fba77ae5e047bc9c387853f2742ffbe0707b457f7cf740ec554a213c395fa24e4beb77916afffc88d1e93194f769e5267c39ad52f122eb4a281e2a1d715c4a10fa5b24396a027", 0x4e}, {&(0x7f0000000180)="971c2789cbd28ac8c2f6446b207e0f05dcd3a610ea9cd97538a02889ba270118c4c3ba01f25b01561bb7b05759682df7a7631a08e219a61eaf961243f32317f994d4ce56bf2aa1e3e91caac959b303eb8fa60eb70a3418e30e08be813459eea2d5897c56caf6cbffb52403b23a9a4ccfd3359e7e5b8375e5", 0x78}, {&(0x7f0000000200)="7d83f9b17bbf000202ac027b18cfc5129b761a9d81c11d998780eb3abdf2b380031fc68a61cc0e8f125b0a68c4a927e0b9bd31917e34df3d1eb0d8958e75e216ff889507cf9b5f06f2fadc3864a9f0e41abcc617e91fd5798fdad3787e1f8de963a60c0e0ff8483289fb9183bf18bcd0d725c647812ffe601cb4888fe330693ef29e9a7bb6313890cd386e8b6aeaaf9c69b2e1f2f40074cc2832720e2a639523680cfd99cb3f002236d2bec2a065f417b94ad6541ef5561ad7a4039ca3d341bcf6191305511749866472a4fcf3e957d178c46080b5ba46aa8668000179aea4317155eaba2ec169e1614dd11e1e30d549e5592bd4", 0xf4}, {&(0x7f0000000300)="7e21a5b5a21da69e66b4e48a88304e3e972873f38f43169e791d6707b722de980737035af8bd43913beff8d4c7fe798235e040fccf5a625c093e0dcdefbfcd277271756e77f58ac52391a108ce5f808482a368189f697cc92fbcc47aac2b84bd4ab66c1964bfda8ca8bb9cb58335593b872f5f5690cfe3478b1742d6df9819ebc5", 0x81}], 0x5, &(0x7f0000000540)=[{0xc0, 0x1, 0x7ff, "68559a7d7fd53efa4e0319edf18c15654cf10ca829031949b417337668783327b6cbe63979c2815b659876d2523bde03961c5bb67c7a1a7ca31682d7f5e73745ccb9290cc736780253eaaabc95e7f3ef5e4a06824aaf3780f7f94bfdd817d2e1cf7658f2c8c470f31051f065ef97016879ccfd274756bf595e040d5b4398d82582717ca60bbdd556f6bf1c118230946947794119113fd929e16d407e004bf6aceec662a53ee2daee5b94a2fcc056"}, {0x1010, 0x84, 0x8cd6, "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"}], 0x10d0}, 0x20104)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xfffffffffffffffb, 0x2, 0x5, 0x3, 0x3}, 0x14)

00:02:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, <r2=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1, 0x8, 0x3}, 0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:02:27 executing program 1:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
close(r0)
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, 0x16)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x150)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8)
write(r0, 0x0, 0x268)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:02:27 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xff6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f00000001c0)=0x84)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x46, &(0x7f0000000580), 0x1f)

00:02:27 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4795e0c6452991d0da8eac1ebf2100204342671c0055317e22db79bfc8e230f0f514327fb48364828e2cd273753bbc0b516c9899de94230346c6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead5d3c78fe548654510e24d06c22cccf19df7c16a8f6cf19f49a8309ef6af442649872f2c1763740b75b98a807c046ac9f96cf311987b164f5f72872199f625"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/56}, &(0x7f0000000040)=0x3a)
shutdown(r0, 0x2)

00:02:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x1, 0x9}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x40}}, r1, 0x3ff, 0xffffffffffffff3e, 0x8, 0x9, 0x3ff}, &(0x7f0000000180)=0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$sock_int(r2, 0xffff, 0x3001, &(0x7f0000000000), &(0x7f0000000380)=0xffffffffffffff4c)
r3 = socket$inet(0x2, 0x1, 0x10001)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x9}}, r1}, &(0x7f0000000280)=0x8c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:02:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x0, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:27 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x400004, 0x0)
r2 = dup2(r0, r1)
listen(r1, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000000)="16fb36f4e0be162719053e551e284df6148fcaffb9569d756d576e51cc4e58b608df51b24eee614889fac5c68ed17059c7c3299ae3ee78ff9a1d36", 0x3b)

00:02:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getuid()
freebsd11_lstat(0x0, 0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x400)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x2, "fb1315e824f00d2dc827477c44f6d35e"}, 0x14)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
symlink(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:02:27 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x1c0, 0x4)

00:02:27 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getflags(r0, 0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2)
mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84)
r3 = fcntl$dupfd(r1, 0x11, r0)
recvfrom$inet(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40041, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000200)="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", 0x1000, 0x20108, 0x0, 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001200)=ANY=[@ANYBLOB="3799fad2", @ANYRES32=<r4=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001300)={<r5=>0x0, 0x40}, &(0x7f0000001340)=0x8)
sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f00000014c0)="128461bf8a2b4f0c8ec2649b1c4c1c46733ada05dcc583070dd4c2cbb0ab0af7ab9a581af18e0c39d7608e954a2332c59cb212c461759b1613641b1ce0616a9b7a7908998d329edf64aeaf905406ace65117fe35a20341258cfe14", 0x5b}, {&(0x7f0000001540)="5909b33ea52c4706e39dde54aaa62b8beac4f0b00a3f2654fd842b2c5763098a5b9aa487b556634959551bbd78991391c7a2cb3259646fe98998e981dff1bc4651f217ec1f63cbaa323409dc72383805522034e783fbb4290f8803ab9ef64cca2b3452c4ecc10d6187d55cd367cde9abfc7e4b0eaffc60dd74f8d141615aa487287dbffb43b032d245b619ee2eb757935b46738d0b4c369efdc1b5c543a39bc2a216566f0a9c99df0fa3f29864e6b08287f278f6c938c588dbb25507f75fcf6692119952d94b5f0981708dc2dac61bd1dc7daa41ceab141b", 0xd8}, {&(0x7f0000001640)="d4064710e3c2db0f51fc861beb55aa384831956d7e9c7b68844f83f811e0655790e8fe96dac438ef51f82b022031d43098d038a9c49621ff8943512a006fdb7b73b6325e", 0x44}], 0x3, 0x0, 0x0, 0x20001}, 0x20000)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001400)={r4, 0x101, 0x8000, 0x101, 0x5, 0x5, 0x9, 0x7, {@in={{0x2, 0x1, @loopback}}, r5, 0xf404, 0x0, 0x6, 0x0, 0x6}}, &(0x7f0000001380)=0xb8)
r6 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a)
semop(r6, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9)
__semctl$IPC_RMID(r6, 0x0, 0x0)

00:02:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0xffffffffffffff01, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={<r3=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:02:27 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x3, 0xfffffffffffffffb)
msgsnd(r0, &(0x7f0000000000)={0x0, "1eed3ffb8647763f8d0d6659022a2c10874ce1b75ee5107e925af8a7836804dd07eab2be90d6a6bd2740e52ec1b89e7f98966e0ef7cbc5172d83c69d0a7b623b73433cc4acd65d949544a30df25c87da65534b508ea25b500280a1381445fea61b9ed9466de6c67731c89035fd60548c14b628b9bcb67465929441d64cefe96aea8b70e522967d0310ab66d0cd976e6ee7ef3c10a47774d86ea4a6c0fc"}, 0xa5, 0x800)
msgsnd(r0, &(0x7f0000000700)={0x0, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x10000028a, 0x800)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
sendto(r1, &(0x7f0000000140)="792fa89ecbaaa676fc64e9849b0028562b93f24a3a24374716dccebfc5208c05236ff6a5782580518874390b8476321ff980fdf0b17d7515aaa5d874312021a780e3db4d8fdc7714301879e93070997fb3e1229fa5c4821dea6ceb12344d13282992de4131cb47e271a5a9779545ec", 0x6f, 0x1f9b74b54059d7de, 0x0, 0x0)

00:02:27 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0x0, 0x5, 0x100, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e210800db13b2879490f1d228fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9fb257c0000000000", @ANYRES32=r1], 0x84)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x2e, 0x0, &(0x7f0000000040))

00:02:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000203178bc5372452490100448146159ed1b801fcc134afb80abd05910671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde96d4f8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b5972000"], 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @empty, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@rand_addr=0x2, @loopback, r1}, 0xc)
clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, 0x0)
sendmsg$unix(r0, 0x0, 0x800000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1)
write(0xffffffffffffffff, 0x0, 0x0)
preadv(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/92, 0x5c}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
chroot(&(0x7f0000000280)='./file0/file0\x00')
open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80)

00:02:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0x0, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:35 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000c, 0x4)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
readv(r0, &(0x7f0000000000), 0x0)

00:02:35 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x20)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
ftruncate(r0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000001c0)=""/161, 0xa1}], 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:02:35 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0x0, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:35 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100), 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x20)
unlink(&(0x7f0000000140)='./file0\x00')
close(r0)

00:02:36 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), 0x4)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0xd8)

00:02:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x1)

00:02:36 executing program 2:
r0 = socket(0x10, 0x4, 0x6)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="18a895efa90f045dffea3fdc11820cf17878f25bfbdf5e282af7c79ca5d34c11030b138d6cc8a387896cb7a760de3834e5bbaafd9d44f4d74b023de5061ff752f79b01c5abdcce521a90d3b3aec894e8ca3da003d4c76a98239152178f3902c64b2ef251952323cef40b45b13c89a2dbdc5e49afd0e64b9979ca1c9d5d1edadfe014936d482d4155e84ea4fc994ff1105de835d1ce45ab3e44008057d2c203e1e2371ff899d99f52088bfe341d67e0e09bff1bad54be1fd913abce99e0bf93becca4d64e7c9a9ef2a2cb1cafb5c52996d624", 0xd2)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000140)=""/107, &(0x7f00000004c0)=0x6b)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000001900)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24e}, 0x80)
r2 = accept(r1, 0x0, &(0x7f0000000000))
setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040), 0x0)

00:02:37 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0x0, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:37 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x30000000)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x3}, 0x10)
setreuid(0x0, 0xee00)
r1 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, 0x0)
r2 = geteuid()
setresuid(0x0, r2, r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
clock_nanosleep(0xf, 0x0, &(0x7f0000000280)={0x7, 0x1}, &(0x7f00000002c0))
poll(&(0x7f0000000300)=[{r3, 0x24}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0)=0x8, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={<r4=>0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e230000009a0000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000849c0fdb64c10e376e9eaa1028e1ffcd6ead66f3b81bcaf0", @ANYRES32=r4], 0x2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="f8ff01d90600"], &(0x7f0000000140)=0xa)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:02:37 executing program 3:
r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
r2 = semget$private(0x0, 0x3, 0x0)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)=""/184)
close(r0)
execve(0x0, 0x0, 0x0)

00:02:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
semget$private(0x0, 0x6, 0x100)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, <r6=>0x0, 0x81, 0x8, 0xf9, 0x10000, 0x3}, &(0x7f0000000900)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={r6, 0x4000000}, 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getegid()
r11 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil)
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r4, r7, r9, r10, 0x10, 0x7c}, 0x3, 0x10001})
ppoll(&(0x7f0000000480)=[{r8, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
semop(r2, &(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)
semop(r3, &(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)
shmat(r11, &(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:02:37 executing program 1:
r0 = socket(0x0, 0x4, 0x9)
getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
r1 = socket(0x200000000000011, 0x3, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000), 0x10)

00:02:37 executing program 1:
r0 = semget$private(0x0, 0x5, 0x100)
__semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000000c0)=""/92)
getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
getresgid(&(0x7f0000000400), &(0x7f0000000480), &(0x7f0000000440))

00:02:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:02:37 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x14, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1)
getsockopt$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, &(0x7f0000000740)=ANY=[@ANYBLOB="b7bd317ecc3b47a08c9e3c237b10d997ee91d1da42d1bfac267b60bd17cac559ee27701addeca82f92aec3b1d00ddb988ab3fbb9c9fddffa2b12f054f2c73b11485befa1275071ee38c5db3b9f6b38ac6e4263bd5549d197f631675888bfc65563dd000000000000efe86ffcd85dc1787efdfef332379bd826327b21ea45e47c3978d1cbd7d9011dccec0983111abd6031"], 0x0)

00:02:38 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0)

00:02:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x3fbc, 0x3a7, 0x4}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000180)={<r2=>r1, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8)

00:02:38 executing program 2:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0x1}}, <r1=>0x0}, &(0x7f0000000180)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xcea}}, r1, 0xfffffffffffffffa, 0x7, 0x7}, &(0x7f0000000280)=0x8c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')

00:02:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x23}, 0x12014ab2d1839fac)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfff, 0x400, 0x800, 0x1000, r1}, &(0x7f0000000100)=0x10)

00:02:38 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)
fcntl$getown(r0, 0x5)
lseek(r0, 0x0, 0x7)
pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="bee82bd6b45cbe67be48a8cbeda933f54575fba0f4f69062bf919d2ec60da8f3774adca5e7b773dff996e45af8307f014f54d25ca178529ac5c6c83334d796c179b2c598aa4d2821651e5776d67509496bf0ae49fe90276bf8799f1bf004c01531adae830d5745589ee081664991086c22fb36a631f7141ca9a210eae433f0181d86ee9a3029249728157352a4c9010a628afa73761f1bfb6bddc4ba8a4c15b6dd72f6b50183b97f51c13166828b03b850d1947e1b425019e4186c0a959eb39bb98c", 0xc2}, {&(0x7f0000000180)="4becfa0bb47aa2c90d998bf472296041c4f1dc0f8cb872", 0x17}, {&(0x7f00000001c0)="b0404bfe8b6ebd0e9af8714b3f93f1da516081a57e9d7a70b350eb5ef18d9146356c09a647ed91cd972f4d28c87155822beb0c166f8b951e910392cfbe446a", 0x3f}], 0x3, 0x0)
mmap(&(0x7f0000913000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)

00:02:38 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0xbb22, @loopback, 0x749}, 0x1c)
execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)

00:02:38 executing program 1:
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)
mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1)
mincore(&(0x7f0000f9d000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/112)

00:02:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x199}, 0x0)

00:02:40 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r1 = accept4$inet6(r0, &(0x7f0000001480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000014c0)=0xffffff41, 0x30000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x11a, 0x4)
fsync(r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @multicast2, @multicast2}, 0xa)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r4 = accept$inet6(r3, &(0x7f0000000000), &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001280), &(0x7f00000012c0)=0x4)
r5 = fcntl$dupfd(r2, 0x11, r4)
freebsd11_mknodat(r5, &(0x7f0000001240)='./file0\x00', 0x8042, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x8}}, <r6=>0x0, 0x8, 0xbfb, 0x4}, &(0x7f0000000180)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000001500)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000001200)=0x1008)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001400)=ANY=[@ANYBLOB="040000000100b400c0721a2f"], &(0x7f0000001440)=0xc)
clock_settime(0xe, &(0x7f00000013c0)={0x0, 0x8})

00:02:40 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x3, 0x6, [0x3f, 0x6, 0x80000001, 0x9, 0x7fff, 0x3]}, &(0x7f0000000240)=0x14)
lseek(r0, 0x0, 0x3)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530001aeb707559d7f27ff7255827dd845ecaecbf2fdfed13518c720fc0a329227ad665faedaed179c1d697f1dfe231ace7e121b712c0f71f13e32c8d178c5676d3d94c3d2d2a52f7da966549176a6a246dd5875e5f2e1d28d5b4a9e1545c279587b47c3043a16bf6e9db8d40ecb52711753ce9dead66a62f5f808b2bd09c61de7147f8af218441342467d568054588695667381ec685d1d8f804eb788a245c47a3b652a012321924df099cce170668"], 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000008c0)={0x9, {{0x1c, 0x0, 0x4, @loopback, 0x3369}}, {{0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}}, 0x108)
sendto$unix(r0, &(0x7f0000000300)="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", 0x584, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:02:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0xbd, "2da71ecbc9ea0a9346ef1df943dd39cf434155d3455765f8dade9fdabcd7bf0ef7dbf9bb2a336f43b61080edff6d4ac4ecc663a544c34ca8e6a477e471ecf11a615d276505475e4c24e54a50ba101a845234ab35ba1696d2c059a57851654f196f6cdc01e508cccc5ac2463bff0f42511a3c4b75f8eb3c3556ad3f491491b84e7791dfc7f3b39d702490f22742f51ac8663f272d41bd55a1f8977674e2e7f87d2eaa7d088a4f77aee77acd5484aede5475b0b1ed43d14adb083e4af67c"}, &(0x7f0000000100)=0xc5)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1}, 0x8)

00:02:40 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000000)="8f990ec31f0c2ca28f9df6607f115e1928833c97ae", 0x15)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3ff, 0x0, 0x401, 0x3, 0x9, 0x4, 0x100, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x80000001, 0x609, 0x4, 0x1, 0x80}}, &(0x7f0000000180)=0xb8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9f7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r3=>r2}, &(0x7f0000000280)=0x84)
lseek(r0, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x3, @empty, 0x8}}, r3}, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000380)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0)=0x1f, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x80000001, 0x100, 0x5, 0x9, 0x200, 0x9, 0x8, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb)
readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/222, 0xde}], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={<r4=>r3, 0xf1, "c0ec33eebda52b50acc23326ee1786f73cf1eb7929f699c9132bc1d25b704fe1e5fd7c25f24cb5884ddccb902174ff0c6bea63d94bb540f4b09f13f9fa816d84b745e4861d9fecf76f19712cb3b9833fa7d5e1b90816b7d2543e2c70083697ed520d238ea2d4a87bf0b99cddd5f1d1756808451ce6d406575298352823fb0dfbc1f4c7140b50886e5980a5d122e24dafe1628c078d551021942be9d167b68a6bc766539017d542f918af73c4c40ca2ba4a03e164f286a6f411052f2f1d83f17841890d8b5c954394a74b68074d4fb3b5384cbff93519056259b921e117945286914be585702afb1eda8903456d9052f576"}, &(0x7f0000000700)=0xf9)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r5=>r2}, &(0x7f0000000800)=0x8c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000840)=0x1000, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000880)={r2, 0x4}, &(0x7f00000008c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000900)={<r6=>r4, 0xffffffff, 0x7b6248cb}, &(0x7f0000000940)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000009c0)={r6, &(0x7f0000000980)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000000a00)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a40)={r2, 0x5}, 0x8)
r7 = dup2(r1, r1)
sendto$inet6(r1, &(0x7f0000000a80)="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", 0x1000, 0xc, &(0x7f0000001a80)={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000001ac0)={r5, 0x9fe8}, &(0x7f0000001b00)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001c00)={r4, &(0x7f0000001b40)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000001c40)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000001c80)={@in={{0x2, 0x1, @multicast1}}, r4, 0x5, 0x768, 0x5}, &(0x7f0000001d40)=0x94)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001d80)={r2, 0x1f}, 0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001e40)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000001e80)={r4, 0x1f, 0x4, [0x200, 0x3, 0x5, 0x7ff]}, &(0x7f0000001ec0)=0x10)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
read(r8, &(0x7f0000001f00)=""/203, 0xcb)

00:02:40 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x2fe, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)
accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)

00:02:40 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x2fe, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)
accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)

00:02:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:41 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000c85000/0x3000)=nil, 0x3000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)

00:02:41 executing program 2:
r0 = socket$inet6(0x1c, 0x1, 0xffffffffffff0001)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x3, 0xf, 0x3, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xffffffffffffff01, @empty, 0x2}}, r1}, 0x84)

00:02:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x340f5656ff2df836, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:02:41 executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/208)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x1, 0xcc, @loopback, 0x9}}}, 0x88)

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
dup(r0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
writev(0xffffffffffffffff, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
fstat(0xffffffffffffffff, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10)
open(&(0x7f0000000040)='./file0\x00', 0x8, 0x21)

00:02:41 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x6)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

00:02:43 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10)

00:02:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1)

00:02:43 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x6)
madvise(&(0x7f0000a85000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x0)
madvise(&(0x7f0000fb5000/0x3000)=nil, 0x3000, 0x5)

00:02:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000040)={0x0, 0x30, 0x0, 0x2}, 0xffffffffffffffed)

00:02:43 executing program 3:
mlock(&(0x7f0000e78000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x2)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x2008}, {r0, 0x100}, {r0, 0x80}, {r0, 0x4}, {r0, 0x2002}], 0x6, 0xf28)
mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86)

00:02:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xffffffff7fffffff}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="d3b1af59b434c3213c8451902c"], 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r2, 0x7f, 0x6, [0x4, 0x1f, 0x3, 0x1, 0x4, 0x7]}, &(0x7f0000000040)=0x14)

00:02:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
flock(r0, 0x1)
r1 = shmget$private(0x0, 0x2000, 0x124, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/70)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@remote, @local, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c655200"], 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140)

00:02:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:44 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x100000000000009e)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff9915000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000300eb0000000000000006cb61e9b753c50000"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>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)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r3, 0x0, 0x1000000000003)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)

00:02:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000240)=[{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, 0x1000002a9)
write(0xffffffffffffffff, 0x0, 0x0)

00:02:44 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/197, 0xc5}, {&(0x7f00000015c0)=""/162, 0xa2}], 0x5, &(0x7f0000001680)=""/141, 0x8d}, 0x2)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x2002)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getresuid(&(0x7f0000000200), &(0x7f0000000240)=<r2=>0x0, 0x0)
semget(0x0, 0x3, 0x5)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22)
chown(&(0x7f0000000000)='./file0\x00', r2, r3)
semget$private(0x0, 0x0, 0x0)
linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400)
__semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)

00:02:45 executing program 2:
munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000014c0)=[{&(0x7f0000001040)=""/163, 0xa3}, {&(0x7f0000001100)=""/138, 0x8a}, {&(0x7f00000011c0)=""/247, 0xf7}, {&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/11, 0xb}, {&(0x7f0000001400)=""/170, 0xaa}], 0x6, &(0x7f0000001540)=""/50, 0x32}, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000ae9000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001700), &(0x7f0000001740)=0x4)
msync(&(0x7f0000c53000/0x3000)=nil, 0x3000, 0x3)
r2 = accept4(r0, &(0x7f00000015c0)=@un=@abs, &(0x7f0000001600)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=<r3=>0x0], &(0x7f0000001680)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000016c0)={r3, 0x3}, 0x8)

00:02:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:50 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x4, 0xfffffffffffffffe}})
setrlimit(0x0, &(0x7f00000000c0)={0x1ff, 0x6})
getrlimit(0x8, &(0x7f0000000000))
sigaltstack(&(0x7f0000983000/0x3000)=nil, &(0x7f0000000040))
getrlimit(0x7, &(0x7f0000000100))

00:02:50 executing program 3:
r0 = socket$inet(0x2, 0x8000004, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c)

00:02:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), &(0x7f0000000100)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
lseek(r0, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)

00:02:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r1=>0x0, 0x6, 0x4, 0x10, 0x5, 0x6, 0x5}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x3400, 0x7ff, 0x7, r1}, &(0x7f0000000200)=0x10)

00:02:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffc, 0x84)
r1 = socket(0x2, 0x3, 0x16f)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0x7, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x67, "0754aa683e4ec888692fbbe33110ad727ef3d445ceb54f67892a52eda33175dad6e8fa5ef1c09a82fdfdaa70d1374a27f7a788dede901b18b7edb395bac912c9e5dba992f7fdb901d64753da12abcea163f48b62b42f01ba44fb03981c3566c4dbb248c2d6744a"}, &(0x7f0000000240)=0x6f)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r3=>0x0, 0x14, "a1638da768d403133580293b4568ba8a9eaf02d9"}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, r3}, 0x8c)

00:02:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:51 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
truncate(0x0, 0xffffffffffff5355)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c)
open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2}, {r2, 0x2009}], 0x2, 0x3f)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r4 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_int(r4, 0x6, 0x100, &(0x7f00000002c0)=0x9, 0x4)
sendto$inet6(r3, 0x0, 0x21c, 0x40000008, 0x0, 0x3d)
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00')
getsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4)
ftruncate(r0, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, <r5=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="15000000e74b2dcdcc005b2f72030000000000004083353247"], 0x0)
sendfile(r2, r2, &(0x7f00000001c0), 0x5)

00:02:51 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
getsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380))
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x3, &(0x7f0000000000)={0x7fffffff, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)

00:02:51 executing program 3:
setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe})
r0 = semget(0x3, 0x3, 0x10)
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000000)=""/144)

00:02:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

00:02:52 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r1)
getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689)
rmdir(&(0x7f0000000140)='.\x00')
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x5)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffd9f)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0)
semget(0x0, 0x0, 0x2c9)

00:02:52 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000380)=""/175, 0xffffffc2)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
semget(0x3, 0x0, 0x0)

00:02:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={r1, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:57 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r2 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
bind(0xffffffffffffffff, 0x0, 0x0)
freebsd11_getdents(r2, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0)

00:02:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x11, 0x3, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xfffffc92)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x10000, 0x8c, "6b0afe173dff836c9ac7ec245a3f671fd7549525705d7498903df7222f1370a836c1758e65e55c6bf1e33e0026df7c800883af43597a0fbe5896623e87d388964ba26f8a131694df67257083129e29fd508587c187d33e963ed11a6b60279afdaf27941685b1c689d2c8ec8a45d13ea2995981ec8c887102faa3470216b1285772ca4db5180243eb96607b0f"}, 0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100), 0x10)

00:02:57 executing program 3:
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}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x7ff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
clock_getres(0x4, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)
execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)
listen(r0, 0x3)
fcntl$lock(r1, 0x0, 0x0)
accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, &(0x7f0000000500))

00:02:57 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f00000004c0))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:02:58 executing program 1:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0)

00:02:59 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0)

00:02:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400)
freebsd11_lstat(0x0, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, r0, 0x0)

00:03:00 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

00:03:00 executing program 2:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000100), 0x4)

00:03:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
listen(r0, 0x1000000000000000)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffffffe, @loopback, 0x2}, {0x1c, 0x2, 0x5a8b, @empty, 0x6}, 0x100, [0x9, 0x3, 0x1000, 0x9, 0x3, 0x6, 0x1, 0x6]}, 0x5c)
socket$inet(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
listen(r0, 0x800000000c86)

00:03:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc19fff5000000000000000000000000003b9a7626277f3e48000000000000000000000000000000000000000000002000"/124, @ANYRES32=0x0, @ANYBLOB="0000000000000000910100"/20], 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000001e806754661a9508a9128620c2457f0a52c3ad2ed5b46b4e2dbc8db61b27bdee11e0600fc328b6928c836f4603f7f99f9af8927bda3cd90ab53ac992c0d7e55a", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

00:03:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f00000004c0))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
listen(r0, 0x1000000000000000)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffffffe, @loopback, 0x2}, {0x1c, 0x2, 0x5a8b, @empty, 0x6}, 0x100, [0x9, 0x3, 0x1000, 0x9, 0x3, 0x6, 0x1, 0x6]}, 0x5c)
socket$inet(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
listen(r0, 0x800000000c86)

00:03:00 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040))
syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745")
r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)
r2 = accept4(r1, 0x0, &(0x7f0000000280)=0xfffffffffffffe83, 0x800010000004)
getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
getsockopt$inet_int(r2, 0x0, 0x5f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1, 0x5, 0x7)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:03:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={<r1=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x1, 0x7fff, 0x1ff}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000040)=0x1c)
r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x967ed782a5008e57, 0x20}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x100000001}}, r2, 0x7, 0x7fff, 0x110, 0x5, 0x1, 0x100000001}, 0x98)

00:03:00 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYRESHEX=r0], 0x3)
r2 = socket$unix(0x1, 0x2, 0x0)
dup2(r2, r1)
sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)

00:03:00 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r2=>0x0, 0x81, 0x3f, 0x1, 0x1, 0x3, 0x8}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040))

00:03:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
listen(r0, 0x1000000000000000)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffffffe, @loopback, 0x2}, {0x1c, 0x2, 0x5a8b, @empty, 0x6}, 0x100, [0x9, 0x3, 0x1000, 0x9, 0x3, 0x6, 0x1, 0x6]}, 0x5c)
socket$inet(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
listen(r0, 0x800000000c86)

00:03:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
listen(r0, 0x1000000000000000)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffffffe, @loopback, 0x2}, {0x1c, 0x2, 0x5a8b, @empty, 0x6}, 0x100, [0x9, 0x3, 0x1000, 0x9, 0x3, 0x6, 0x1, 0x6]}, 0x5c)
socket$inet(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
listen(r0, 0x800000000c86)

00:03:00 executing program 2:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x8000, 0x6, 0x5, 0x8}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x3f, 0x3, 0x502, 0x1}, &(0x7f0000000140)=0x18)
accept(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)

00:03:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x10001, 0x4)
truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000000fd, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ftruncate(r0, 0xe)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shmget(0x1, 0x2000, 0x212, &(0x7f0000ffb000/0x2000)=nil)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x2, 0x0, 0x1ff, 0x20, r3})
r4 = getpid()
__getcwd(0x0, 0x0)
readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/212, 0xd4)
recvfrom(r0, &(0x7f00000001c0)=""/169, 0xa9, 0x40, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x6e9, @loopback, 0xffff}, 0x1c)
getpgrp(r4)
accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f00000004c0)="42c3c8431b570263523870233fe3859b3f7685db2e13845c40904d242ebff6306a86b3814453fe758e4653a35d197de77352a066274acb6f34bf72ee66dfdff00d2da5371fbefbbaf89d2c08788d6b8080abf93e15a4ef0be8574a5c7a06fa32550907ad09c894a868a346d0c38d8a80ec76900fbf57a9c6f8e47d9d196c368ada28196b9d3de22a88e367fcef3eb5415e2e235a6b26379f787ecfcc", 0x9c)

00:03:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f00000004c0))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:02 executing program 1:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r1=>0x0, 0x8, 0x5, 0x191, 0x7, 0x0, 0x1000}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x20, @empty, 0x6}}, <r2=>r1, 0x7, 0x101, 0x102, 0x1, 0x20, 0x100000001}, &(0x7f00000003c0)=0x98)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000200), 0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @empty, <r4=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
flock(r3, 0x1)
getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000040), &(0x7f0000000100)=0x4)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1, 0x1, @empty, 0x20}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r1, 0x100}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x800, @empty, 0x38d}}, r2, 0x7ff, 0x75a0, 0x201, 0x1fc0000, 0x5, 0x4}, &(0x7f0000000580)=0x98)

00:03:02 executing program 3:
r0 = semget$private(0x0, 0x80007, 0x5db)
socket$inet6_udplite(0x1c, 0x2, 0x88)
semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6)
__semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000080)=""/215)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2)

00:03:02 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x8, 0x100)
mkdir(&(0x7f0000000500)='./file1\x00', 0x0)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x20}, {0x0, 0xfffffffffffffffc}}, 0x0)
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000440)=""/43, 0x2b}], 0x6, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1cd)
freebsd11_getdents(r1, &(0x7f00000000c0)=""/106, 0x6a)

00:03:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fstat(r0, &(0x7f0000000200))
r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000)
fcntl$setflags(r1, 0x2, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ppoll(&(0x7f00000001c0)=[{r3, 0x40}], 0x1, 0x0, 0x0, 0x0)
poll(&(0x7f0000000100)=[{r2, 0x2041}], 0x1, 0x1ff)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x100000000}, {0x5c0c}})
dup2(r4, r4)

00:03:03 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x3ff}, &(0x7f0000000540)=0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = socket$inet(0x2, 0x7, 0x3)
fstat(r2, &(0x7f00000005c0))
preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f0000000280)=""/27, 0x1b}], 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000700)=0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
pipe2(&(0x7f0000000580), 0x4)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc)
r5 = open(0x0, 0x40002, 0x0)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
sendfile(r5, r6, 0x0, 0x100007fffffff)

00:03:03 executing program 2:
truncate(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc)

00:03:04 executing program 2:
mprotect(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x2)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x81413, r0, 0x49)
setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000100), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0xffffffffffffd89d, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000000c0)="c1ce32cac98abda0a0fbd2ad393611f3f2ff", 0x12}, {&(0x7f0000000140)="eef4387cc1b3646128eda7bb44248d9754713daf6e1709e1133db2bbc09847e9daa5725f09e5adbae8757dd594f43959a3a768eb87d5b70cd01f9608192a12e677e48118db8ea5c04ad48b538e2d600e71e7ebcddc7861f6aad1e485674d79d00045841c7d1cadf4f6e970a8f098127d543e16ffd13a021067f0e0aafc3a296aca21e3254992af77112f8f035bc1ba1fafe2f2d06436f6eaa790d8ccebc9829b79399d4bcb1938695e6d6f767744d8f852aba8fcd2b99d75e3", 0xb9}, {&(0x7f0000000200)="3ce6d350f15bc149d03c9b5d87289d121e7c78e3ebd588e971d0a44c5fbe3b5aee3c796546a67821e8b157deed703b8e7bf16056b5bf72c1507087d72c0a8d2b3fb5a61d69f1e5ea6c6b066cab2477d3d1f014c75e2613f7777cab018e30663526c5a439909286e29e7a00612c6fb7b8b6f3ee50f087ae3bf4b24d5001b9380b5f15e0b0eab367bf944ece9b8a6d38033ea4053b00e281befb0516892747c3c908cf8c8e32cb5212057cf1dfc577174c6d6b0647e9f5003953e713e3a1c99e6c02e6e4923547411d8fdefaae776a500bdb47d2ff1cd51b0639e9b24555b7fc5f89509f15eae49bff5c58185e93300643", 0xf0}, {&(0x7f0000000300)="f622e887970d736f8bdfc8b1e4218c70d313d45288948b8473b7b1495232cb376950c2d6b347af2ac4d8538c0b4f6edd5d7de9eab2c46429bf40d8796340f83ad51a464f9c5cb7fa8fbce80f8fcdbc9dc92a274a22762463e55daa0647b15bbd77eb169c1eb41479ead0f750570af113a533f09580488c6c46fc0499076f15866f839ef6dbf8ec1a4c6efaf578ae86f52b7e5ed8aa33858cb380137a073e29de6b6e8b546391428805ad7d60", 0xac}, {&(0x7f00000003c0)="5df32f395e43715f673f76cf0208ed9666e0ff707bc12a0e5e041d7833d8e4b454e0ed5c550a1e00a2fb591f9e32603b40873a9d32c9f346ebcacd0d736a35ee2e4ae39deef794dfa9fd19e00b8a8de95f11fcd5b27778bd4ec32f77b56d910a1bad3ba70504b4ba6765744f70a27d340ac51129d424c3969bec64975c458c5b36028a34e71f46f6273bf36756e8cd0a8e8c3f6fba4ee9ba4fd05018a4642cc294b40fb8921bb5942059fc2b5e87d4a5b4ef74d3241cdc149a462bd19a422e84acafd2ad5f6c5a4f7200126d0a6fd483d5fe7bbcda0650ed", 0xd8}, {&(0x7f00000004c0)="385e8743e8", 0x5}], 0x6, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0xffff}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}], 0x58, 0x100}, 0x88)
socketpair(0x17, 0x20000005, 0x1f, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x8000000000000000, 0x4)

00:03:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:04 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
dup2(r1, r1)
connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
poll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x8}], 0x2, 0x7)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x3d, 0x0, 0x0)

00:03:04 executing program 1:
setrlimit(0xf, &(0x7f0000000000)={0x800000b35d, 0x800000b35d})

00:03:04 executing program 1:
clock_nanosleep(0xd, 0x1, &(0x7f0000000040)={0x0, 0x2}, 0x0)

00:03:04 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="79000000efbe882124965662d2da987f43853fb9975008762213a759d6d71b65be3a6ec24ae7819512b2348cb974eaa253e4d7227d3b15626db9ff73f3208f3e8b79b578983522268c3363a3504b5de6b8a89d7895f807a3f3d534828128d46ac60f84d7"], &(0x7f0000000600)=0x81)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={r1, 0x83bf, 0x0, 0xffffffffffff8001, 0x6}, &(0x7f0000000680)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, <r2=>0x0}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x10001}, &(0x7f0000000440)=0x8)
lseek(r0, 0x0, 0x1000000000003)
r3 = accept4$inet6(r0, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000780)=0x1c, 0x30000000)
poll(&(0x7f00000007c0)=[{r0, 0x181}, {r0, 0x5}, {r0, 0x20}, {r3, 0x3}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r4=>0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x7, 0x1e25}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r4, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
r5 = fcntl$getown(r0, 0x5)
getpgrp(r5)
fstat(0xffffffffffffffff, 0x0)
fstat(r0, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4)
fstat(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4)
dup(0xffffffffffffff9c)

00:03:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x98)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x1000, 0x4)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fce2ffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae6a0c73d6bfec7025feb0004000000000000"], 0x0)
ftruncate(r3, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
syz_execute_func(&(0x7f0000000040)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5")
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000180)=0x10)
r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

00:03:09 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ff1000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
mlockall(0x2)
open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)

00:03:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:09 executing program 2:
socketpair(0x1d, 0x20000000, 0xffffffffffffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x100, 0x8, [0x2, 0x84, 0x2d01, 0xffffffff00000001, 0x9, 0x1, 0x800, 0x7]}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x7fff, 0x20}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r1, r3, r4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x7, 0x0, 0x1, 0x100000001, 0x401, 0x42, 0x1, r2}, 0x20)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x2, @loopback, 0x42}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000002c0)="694cde6fc1fe83a34045cbcf481fd1b73099692826ad5ab58f04ee09a0c68ff3983f1a8a6c2e58678ba8cd4863eadfa047e497aac1fa7802581011c6516eba8c6e20a9d72d783f61f746fe598fc3f829ce461daec8e900dc3e1d3aa9ee871220ca1fd926bca93eefc69dce00b2f6555cfe7a54ca987e1c4d2352e6d4f5c5485bb6c4ed3fcb", 0x85}, {&(0x7f0000000380)="a29b045af68a954f91508eb41e098af198eb1f4f444dece954baaf284468783159c9a79c43c006b2aa8645656b3f20c2a2b45758ba49fd3149e3c8611532cc4da5814eb1b7e2dbb34e550efce2f74cdaf751f0a9e7c4cb8bfc078274c229", 0x5e}, {&(0x7f0000000400)="65cb79484794ec36e951def83b3f8f87b512663bf868965891285cb92018505649f099d25d35890edab7ed4c6de974c36960862b01dddff6ea564e6f6f09ae2b4fd386b7d4f0b445c967392928479b986268eaa9595abca470b2297bb96dfe54724c3b36dce28fbd57ec7cdb73e0dbf941026aab33798a54cc8e5e9bf324a2390536fc8b63bf19307c2e1450ead6a34baf9a7968833b320613d56e422a5b6b34db4650720a008f1fd89d8591d028303efb88cdf900baa80b04d8ef7b5d15", 0xbe}, {&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="3d551791f12988ee28b3a1d97c3a54fb73a5dd64a7776ec165b303b8c28606bc3a7a84962e1cb271cf555730a231d44d188e521fb9f900177abf5d260f2a71fea29f06fd670695da5283875cff9c55ff55003d9f1e2211f95ef25b50daf0f3a0e901c510934645baabf63342df0dc65a547fdbd61084e7", 0x77}, {&(0x7f0000000640)="27d9e79bd8003824965b530d9a57d260ebb6102e387079029fa3f27160aab759c2fad8848c68ebce6d639d223655827fe5df3c8c5dab7077ff8db79daaf5ca7568264320a52051374bffe89f6f279389131a64d3da8b824a", 0x58}, {&(0x7f00000006c0)="5ce0937a0c652416a4d4037aafc6abb4ce9c21c08430c38a44eac4b403a157be05c9f3cac63950d6b98026c982d874a1bd53c69b458c3eddac2b6179a8014b0a7b7e557c874e94fd1e735a3170314123c0a8eaef7903ee8e65d1b656b3e308d16022c5463d98818c", 0x68}, {&(0x7f0000000740)="9468015c1f4918d9b4ff502d4e40696d876f9806b8101299b342ffe572ddd551ee31949444c0af9d416d76f291f95b6d728ada85c389c0d07a5e7b17f2da3f7fb6aef079206312665c9b72f3a94a381d10abf64e5eddd169c125d596732464e86acb34d86032202ac09fbb8194afc6f1ea3c5a00fed188c71d853f3103e28984ccfc8a532a9ecfa107718fb75ac2091800cab0a44bea62d32f524d665b835c3242617022b10a91c6944bb708f319c42a2995b8fcab1fff3d0e64812d9980a1fb894951a8aa22a7e1a2d0f2089fae1a1e9e6b35edd6ee99ef8d49c0eb55ffcdef72c5327e35b49f3c4b3293443db1c59b6908334b997b18f3f189bcac41f1b1eaaf54182c2c5478c083dda653ad3f8aac512c272ef38ef9e2897ffd22606eb7a6c29e00892f40ff3b4c541b7b1fc7d849f7cc963b0cb28114514525387897b595e8f72108a276fb8f26d18f1d49c728570e09cdaa72207b8c25bac2811d1a49dbbd16a95e54f3b823ed4982d432c823b9e8a86a53fb712c7f1d1cf096718850b0f2b04ced46438c33bd50c71e3fc93cde03a8d29ad81269c9fa2e4b775233c2423d972503b2e64234341a095e9493f3d535e204639411b5482056468f8c7f81b0f896f9561fe27481bcf444beb9f72c117389d70945551871570bf7362845cf6b56ea6a1e8d45152d78a06425be2f8a5039ae129adb16481a49b056a9e812b5404a30b4e81a359dd878214d46f02cb665ed51abd731f5474287bc2e7d0d2e66532f29a1c9eb4754952715bddbce8bd0314fc4e90a05ad967cc29be8199a93220ab9280db9fcb49d708e5434b39d4a4e0c49ccfff369c53c42cdbe531b2baf77bcc00f65ecf48bfa308c76e811c18688d04a561d616f668c6b65ec2ef5b1081911eb7d3caf13aa0f6dec930e818fcdf6c23acc351077071406913968baf97e49f38cf321f3feea78c6656c21f4c28b50d3ee34e583e1834f045a09b07c82f97b5ea06abb6595b53c75e8dcd7db3f52706cec5397f727a7a99107fc2647a0437bf80efddd02a815f61fe3e7c251f8325ecf35068fb508ef19457fc607bfa91a62cdb1aad1c3a56cdddc6600b84ac3ad3cded6032c5f071a72ab3cfa4ee7c691273faf3ff956fad8d7e91279c5cd2c284c05bf641777b88536e2dee80013da9c7a42f681421fbea5eae1ae56df26ca602f8b13ed73a73514a88efa4b0175a54e34fd6062f82c47e185bf207412015bb65cc8e9e83e587bed6d83b08a98487f792d4b6f4adf4ca26ea2d9bf81684ebc8a5211dd81b9496194bf60b311cb87194563dfb95cd5d78772973ad82057b18221d657fc599e94137a779e8027ee3f0f0b660ee997933a7699a73d4ddcdee345a6b364060bbdb6d6c1345992d87249638f03631c3941de3bb4db67e2cf1a6510dd227ea1e098b51411dff04d2e5e1585bb759b675a0a419c4b244d6089259b529df097afb60e65d55ab4fd32ac8f44c9445d3575cf594c427c9b2fa080b808def3a39ac986483fab124a2ff50aafee13fb93a3ef2982a4bdcdb2af82430ebf4264ecb4f1091c1e3606c033910400c83980a07abbc7d58edcd2ec21b04791f1a15bb4214e0c3929228e230c7c4ef11f2fc10a8bf18bb22a9fd08395996e6567d350aa7c0f5955e5fa39ea6474a89a02e1df950c39eb3bb5fdff054eb5e7c569d26851adabb94f3e9dc3b564f82c3b8261f9de9667614692200eab04146838b0c697dcb16406f902a103040d297bd290ec5fb79ee143bad061e62f21eca15a01165a513e2f5149b9e54fba6ca04b8a14e459d0af72c3d397a08cd7445d6f2320a1d58e63d04cdeebc4eb507f571106a895cefb91016a1ba31b11d09cd90a87ce973ab04a890cc681f4eb0ea32bc6c7594b5aecb198a688f054a2312d16b85ca82071cbc9aa7edf8b94d61332768903b7daa4319e5fc2ccc28a13e326344a4ec375765e767de827dda84f7e291bfe2e5883c99b636048623302fa783686421c1d477cc6c9f008026aafd6b2627d9a813f034e92a1fe5278148ae51b98bb54cf6562106aa8f9ad9271c9a68dff99b65c6ab80665b20fa4e5961f2283d5d90b2d9739bec1c87ea5bac2808e915c8eacb1b829f3e34cfb44539b7043ddc48e92c98e1b3e7095209a8c1c652047e233b829744779390b9a0429d02c7c89938df7fd0c35bab1cd091157e712182a576c4bae322c08e478fb638655856b289d5b36f44b4e4832019cbe21f265506b63754c53eb5d9b9dcc83caeb0135cf53f172462cd8366ed98d92305c9c0134937f5c74cde164960d3224b4bf7bd7b92473bb9c255554ca3be1556d28a21d3f1015d3c38e1808d3abd346d635695a447f1eaad4060d4b266464e9a9870d454c296d4135302f19db20b5f373adbf37628635a58c59c3a4f00283aa1b70ae1b4a18ad9dbc1c08e6038a2670cf3b6f43b6c73e472ba7fec56c28b3be48ce0724432fff23ca2b5d58444ab35330cf5a9303232bcaf4138408d370f2a551294ed55ba8526d2995aa6eb04aa9815c4f8a1b6a6efccaf822fbdc9826e5c4e943c693e1e182bfc97a5f051451182f4fa378f5bd1d3fc0a4fb74ca09b9487ff46527598a7852192dc6e1ab06e71444578f82d895715704d04d6a46afd9cd1ecd83d151f03cf33cfc5a1032071d4c5065c8fc29d878f0ee80956fb7f2f9dd7f03a0846727387c84c245bb24505b3d4c701043b3eddcea205b922653b81d35e00d58295568e7abe5722d526738d8fc0a7299dcaf777a3f269dde51a0e4a5ca33d3ff41964b94fdbfa8433468d68f614677defac1fe714df7ec7f917e447a070f97ace3bec2dfe23c76842bc761cf88fb217bd0029d7ab5423fe873da1e0e3bbc569b7f314565a1c54c3317d39a746f441e66b433f0f363a63c8ff8bbd859445614cd1930a96a08b22763da01424a3689aa8063e916b6ba8eed60b41dc7dcd0bde91224068719abec715d2568ad55b58cd390d66a364e07e5e2bce21f1b9c07afd173f4a21f78a4102d4595e47fbb73d2489db04edb83c9eb390990cae3d4265da84dda155430e43c9db2c1779b6bf440055826f090c593b2790e93035751f8fc6d6376941e5152367446f0c1f085a100cc0f8df9a8595af1114a64c141c56a2d670e9a1142f7d7b3f47f42e7ae17ca7ef34fd7fababe509ae5fe98fea4b7e4cf6e19fb3ad2144410860488652a18c0de440007273ee189b74383cf522cc5b931832fc11d2b0bbbeb726f024efad401ae6916d3e1b77b0b2d1e10d808d51e1f8ab4cd81fe4c9e901fc24575fb45ffc913928311cff7e7b1345a2529462af5097e58b2a4a61916da85b94bb9f8687a2f008d44a52829b2e4a000f665f8d99ffb06b62265311289bb317a8d2a9369c51e63ff5b8f5e111c429d3229212d0b657f5d150e31912f5e439366980fa51bfb0476012043973293f08938117dca30e4ebe8a52db1b069e3dec1795ab99aea6b96508bf03b0b0576552284de8da09bbea36e849d607e369b96574c227c6cde8d15d0f56438738933e55748633635e18b96cd1f77b6ff32364312dfa023e85ae10455e0b2cde916bc34a0a3ad58408360f9cd366e556f0fe9c6fbe596eb072a28d02bcb60de39976a3159c9c410e6f4c408d4aeaaac1e75b53ab4715278ae9737649769af8f80709a957d9f54c4ba754d0e61c07542d3aeda2428b885ed8a16b2f12afa28b44221ce58196e2c25d706a337869c0c75eb8ecb7730d317c9006d48e4196c6a565624762ff8c0724903ecad1c3231188c39c81acf69000d2b647841ef2add79f84847eaec30f31bb6d682ebb9ed882626cbb1de8062e65d7a2a20e571be797c98e8fe70c8c17e5b7ad437f11b68c37f935b83aa87836719c20c5b0f90eb0c34eb3b02ff87cf60dded604104ebbe1ed0798ca36e6f820a0adad2a1d5cb9c26456847c4c6e8bc2173a37a3a53de72b85647ec3a68f2a8e6946e48c62460c5ddc467fec969dad8464a572dcd9556373a667121306e1e25d80cabbefebe43fc2385a566dcc64f1fb20a511c667c06d3b064e96194b4aa1c8227b9efd3362b5362c79d80b4389268ab88d81950d0e47559bc45df4ddcbacb89707b1fac0852a09c6fee2d6699f99640ac1f9e1f8dd398e6ee69a3f4b596f23e356e8e03b6c1aeb642e883217a4e298f2954555a81c047dc8220115f216fa57cac131e51b2ec47322e4e507d957e80584c5653c91bec27e1dfadab71baa1434fa9eee39a55551ac353dea577c647baac8946ce72db6ca6fa3ec51b9a4592ee686f82095c457becde6167ab2094f7a79487d50ab68cbe71c9d7f6d12aa2876217da0d8de6d1a36962f4624c63908b7787743409076993e4633d429d995fc027fac3b636bae3654c9b72dafb5516c666880f418d49948c6373da84d89d20d92ebfd6f3acfe6bd1e6867e4e001ec9544ec9da683d4fcc0462c1b837ad697b3377fe9790024220fbb0d638f6dd4a7f35848f99576fe4b5dd004b488d64e2a04d6ae9b95ab7d684243c48766ed93d8a32354602efe4db11178124f815965e45a206af7cb46a084cabba6f90c541e0b83bded1a1841ac188388853a719dc1bf5c65297214cc39bae3459913735d221a0b362b698acdb91b68787334f8da7bf472f48c7d7eebe0f61054a20f3870d05867686091e4604f416330413052c1989a0f6de050fb1f5f0274b37ed62c0f442f36406bd91af457f013967e9f54fe5f7ea13f39049808f199855a0184e79449d212e2104e823f83aa6a1831c15ff7d69c499d07163e1e2621530b2a8db21499e86ddfaa162502d00dcdd893dcd6a886811723be237232e61af92e12629b60017445379c156c45d9799583516485a274c68a50d903b58552e27b10186f0af692a31bf00743bd5c133dd57d5a031d7038ee8a6b55d00f1c31b07647a49c179cacff0ad4e8f8796043aedc10577b570131d9a84c54f4cc131231329d4f841d47f75148c07feb7c06c516f461b48fbda2a87b893f1972426b09152643dc91bd3ae210e70bf721b2c483fcfa8e1cd4005e62f752bf2331d3c98b6e15d65326155aaae08204e2a5b627b10dc4f2c179b0d31afe336b3afac75499ad51cfdbbc79ac7ac3fa4c07dd617f26a853e50dfdd6a138a300f969086f1803db6937fe584c02012616c2e57466e986f2187fa8a9ead4cec26e8f4d4aff036ffa3463f7d9f1ace18f488f9af16412a98f593f51f69c7505fd86b4e3d778c7f40fde5f4a8f044af3e12cf2e1dd2c9a2eabb8a24db0bc94d8903607fd668e8d42c04c4de53ee31f6cce3366f8fc53d41901f692632806fe3450268ace51f8ad924369d983e6d92ba92531e145fa6bca5e60014741c85a5b720c37f76c0596f97f075ab8f92b6d418b4baedd9f4870902c2a9d48836dfb132f3c415203b26853494eb8a17729282e59f6a54fd94b738fe21ee6ab10c4b3d71a0755ab870771efe294536e1644c6d2fd26345ed4b5c8706ff225c4f4c486e5a0edb876b976b9527546fd05e4466ea6f9a00b719b5d78be59670baa684119d4ac1093f713d093b5ec0ba59755d4a93ef3f502ca68684f46f38380b2f35cd8511b82ce7184330a65bc2ee96ac4498ad64718ef96f36606fc725e1810209a86eae74d7e34091ffb52bb71a6d3300fd5467d366fe02e22795e8b1098e01acbe779a073e1f19a7b2f39ff02201904fe8808627987c2903aa7c22727d6cb4e19895df223861af4fb7fceacd97019b65ccefd0e9dfc4f4b1961ba274474a4bc069ba63005a6f4bdae54a240a2723", 0x1000}], 0x8, &(0x7f00000017c0)=[@authinfo={0x10, 0x84, 0x8, {0x3c}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x3c, 0x20000}, 0x80)
truncate(&(0x7f0000001840)='./file0\x00', 0xe2)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001880)=0x6, 0x4)
r6 = fcntl$dupfd(r1, 0x11, r5)
r7 = accept4$unix(r6, &(0x7f00000018c0)=@file={0x0, ""/11}, &(0x7f0000001900)=0xd, 0x30000000)
chdir(&(0x7f0000001940)='./file0\x00')
getsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000001980)=""/15, &(0x7f00000019c0)=0xf)
pipe2(&(0x7f0000001a00)={<r8=>0xffffffffffffffff}, 0x100004)
poll(&(0x7f0000001a40)=[{r8, 0x100}, {r0, 0x12}, {r6, 0x44}, {r1, 0x100}], 0x4, 0x7fffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000003ec0)={&(0x7f0000001a80)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="4f35e4e531979ada695ebcac43c7d3b8eeaeeb5aac93a284707fa2a55e36334030a480718c46be7bdb3fb42c0fe5ccd375ef65d999e3e696626ae9bbd8a251e83de3cdea19314bd1b2c2857ad9f5f1851d75e77a92755dc5b5a69f3e408aef14cb6ec8774816086e6df4bd201466551a00c2ad02424150d6d924ee4b4c7b529d0362ee34a2dddef299f054adf67b2756c6634f9055c63cc514432f647530a72fa2ac844760fae89169be2ddc7aec367a7202a4e97636dc7de5c2efe778f97a430ae97b5cedfea1c3c7c3e5f04e2e", 0xce}, {&(0x7f0000002bc0)="33dab31f6f878e62c72b0395d7af7bf91f4087d134e6dc73f2762f7544c4575c9109c6ce4b04960b112fdd3be50c779e50b139ffbd5ad977e9b0e80e9e309f11200fca32e9834a80c0e8c5268a8c62709a4cb2a1e4426300daafefcab471857c88ab34d9ff4c3f519614930ce2dcd0c5f84346749fa8690e2551e2ddb3808e1f322f306c8f363f8596282fdb7128d7b47c451e889f73c2e1fd5451d159d9a058507e8caeee0793a0b7728b3b3d181e6e92b3e9ec4c6792434ab3f32d8789985c354e2f7878ad72d373218c085893e6bfd6dbdf5fc7249c7c1cf3f4ba46d139da48772bcd2fa7d64765efe14d0d", 0xed}, {&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f0000003cc0)="ba0b7fa85bae704268a566f3266a4e66ba56e20df90ebbb8ddcc836f23be67ba54953422cc61d2354db4bafd7bb247c0d28c220ca7894220e6989d96d8db7e380bb1fd95d22ed528b69b93f0d09b3a3b3a0975c6ce627ac2", 0x58}, {&(0x7f0000003d40)="a634af3983dfcc212609a9dc5a9d05c1517356530dae0b4226be08978152e7d63141d1b97031731d72e82377be3548e74b0eac03fb14caa803c6a7f04153d57997ce60b60fa6bac29e3507a9d0dadf5a145288ac3d8d8d980e598f4bd2da6bc65d3ea19f7695c803888a", 0x6a}], 0x6, &(0x7f0000003e40)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x600, 0x24, 0x2034, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x59}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x100, 0xadd4, 0x80, r2}}], 0x80, 0x4}, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000003f00)={0x4, [0x1, 0x400000000, 0x6, 0x5]}, 0xc)
r9 = fcntl$dupfd(r8, 0x0, r5)
fcntl$dupfd(r6, 0x11, r1)
setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000003f40)={r2, 0x3, 0x0, 0x4}, 0x10)
poll(&(0x7f0000003f80)=[{r6, 0x4}, {r7, 0x1}, {r8, 0x84}], 0x3, 0x401)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000003fc0)={r2, 0x8}, 0x8)
lseek(r7, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000004000)={r2, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x8, &(0x7f0000004040), &(0x7f0000004080)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x50, &(0x7f00000040c0)={0x7, {{0x2, 0x0}}}, 0x90)

00:03:10 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r1, 0x4}], 0x2, &(0x7f0000000080)={0xf994, 0x5}, &(0x7f00000000c0)={0xff}, 0x8)
ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x105}], 0x1, 0x4)

00:03:11 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x42, 0x0, &(0x7f0000000280)=0x3ce)
getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)

00:03:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xec, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf083ce913"}, &(0x7f00000004c0)=0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:11 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10)
r2 = dup(r1)
truncate(&(0x7f0000000280)='./file0\x00', 0xce)
pwritev(r2, 0x0, 0x0, 0x6d998)
readv(r1, 0x0, 0x0)
r3 = fcntl$getown(r2, 0x5)
getpgid(r3)
readv(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getpid()

00:03:11 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)={0xffffffffffffffff, "a61a729be43a9b9e0bc6d8a943a3d6c20b20dc56b72fde95f8fd91d24e9e5322383e14957071fbdfdbb06fa5048293a7574c9a4ff30cd740f738208ac8e470ad2e71b4430ca16896c7a37811f529cd5ba8164d83fc90c97935c0ab108b6b2cbba281e1c321382feebe6ba803637ef3fe222304249e3960a3d4b62dc6bd670208ec67410f013e00d31d76f998"}, 0x94, 0xfffffffffffffffe)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x3, 0x4}, 0xffffffffffffff80)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x2, 0x0, 0x6, 0x3, 0xcd4b}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r3, 0x2, 0x1e8d}, 0xc)

00:03:11 executing program 2:
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
chroot(&(0x7f0000000280)='./file0\x00')
shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r5=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r6 = msgget(0x0, 0x421)
msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800)
getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c)
open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8)

00:03:11 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xb9, "b71e52126802c6dd4ab2f11150d2e4bc9d14a5f4fe1082aa1f331264ecf697d8c0df84a4a5b572a812b90d9b953923f48819747bd69a19f15712693277d997f08a7a3d95202cc2d5d3a21a6956ca57e787274b7caf0cd03210b1cb1f69f768223b24aacb7a6a05c5cc904dc92aaec70451b39a72368170958b3ca021bc29e6b9b57df164ac2b49c871c678f481c0afd0a54e4fd4a68c6553398573634c876206e96e0466275d8df3c38792036857830325e0e2a49fdb1b82fa"}, &(0x7f00000001c0)=0xc1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x20108)

00:03:13 executing program 1:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6001, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x8001, 0x7)

00:03:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:14 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540)={<r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
rmdir(&(0x7f0000000140)='./file0\x00')
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)

00:03:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
pwritev(r0, 0x0, 0x0, 0x0)
write(r0, &(0x7f0000000140)="9c", 0x1)
freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r2, r3)

00:03:14 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00')

00:03:15 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x40)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:03:15 executing program 2:
close(0xffffffffffffffff)
poll(&(0x7f0000000240)=[{}], 0x1, 0x0)

00:03:15 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(&(0x7f0000000140)='./file0\x00', 0x10400, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10000000000ffffc, 0x12)

00:03:15 executing program 1:
r0 = socket(0x17, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000a9192e97cbaf4d42069a27c1725b4b061b4a9fd311f5fa3d44da96f9ea525ba4879a82ee2a148ad320a28ce23a7449f94c3fb43b085672754ba6175c4ebbaed0ec004180c0f9a84c22c0b280b3bad6b35b241721a1a44f32d21769b5b4b321a36338b235e9b2e6d024ede79deee7dce268"], 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x0, 0x8, 0xfff}, &(0x7f0000000040)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x5}, 0x8)
sendto$inet(r0, 0x0, 0xfffffffffffffea4, 0xd, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0xffff}, 0x8)

00:03:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x41, 0x10)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x0)

00:03:15 executing program 3:
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0)
r0 = getpgid(0xffffffffffffffff)
getpgrp(r0)
open(&(0x7f0000000000)='./file0\x00', 0xb883f480d4fcfda4, 0x0)

00:03:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={<r1=>0x0, 0x3ff}, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0xffffffffffffff03)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00')
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x7}}, r1}, 0x84)

00:03:15 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0)

00:03:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82bc6b863e355862b154"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
sendto(r0, &(0x7f0000000040)="227d3029e4adfe648af8e60f6548cb692a8abdcdd4a7275b0a9531793be7c81a2f594a960762f9a7fe4ca81042039f1d348f3a4d4d1682b8c85cb5f8823332ebc79a827b755af3bb44d08e633eb1e92282c8374b776ffa4b322e", 0x5a, 0x4, &(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

00:03:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="1473831865fdfff80004d97dd7025088c08442535cbb26b5fd9b50ebab463740d1409e154075a0f66f03e8445e2e39adc0f1fba4e09b09"], &(0x7f0000000180)=0x4)

00:03:16 executing program 3:
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
chroot(&(0x7f0000000280)='./file0\x00')
shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67)
lseek(r3, 0x0, 0x1000000000003)
link(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)='./file0\x00')
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r5=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00'])
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r6 = msgget(0x0, 0x421)
msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800)
getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8)

00:03:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:19 executing program 1:
socketpair(0x1c, 0x20000000, 0x8, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x80, 0x3}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000000000000000008100"/136, @ANYRES32=r2], 0x8c)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0xecba, 0x2, 0x2, 0x5f9, 0x100000001, 0x9, 0x4, 0x5, 0x1, 0x7fffffff, 0x100000000}, 0xb)
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)

00:03:19 executing program 3:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r1=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2201000080000000000000000000000000000000000500"/128, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x8c)
poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e")
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x308, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0x101}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r2}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:03:19 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66c726653000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="8202002f66696c6530009150c7918c36d3174f8c14a9869d1f2993a7615f868f6ef88a0d4448a240f0573cec73143a22c1086200e123e71cc3bf23b4c88d92677f16961c0279ca09d6222d533963d666441503769bfebfa8ac24a74759fa861ef114d2c748fe7127e3a28c"], 0x6461e82abc593ef8)

00:03:19 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2fe}, 0x0)

00:03:19 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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)
rename(&(0x7f0000000000)='./file0/file0\x00', &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
fdatasync(r0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:03:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x80000005)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0)
read(r0, &(0x7f0000000180)=""/23, 0x17)
fcntl$setstatus(r1, 0x4, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:03:21 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x4866aa54, 0x800000b35c})
mlockall(0x1)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3f, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8a000000f169cbcd969042dd98559bf492f405a40d652956a6f9d588936837f0f142c03c5cf9f89b03955e81a25cb0c8f3e3cbb1b9e8080ec34f0141d86fb9c98d77338e40809fde816d73813917044350f79d23cec864d1140b84591dbde758e05757483b6711e8f3fb8b4be14e2fad414f0c677327a13986732750700aea67a05e584eea3aab88601512be8097"], &(0x7f0000000280)=0x92)
sync()
sync()
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x8, 0xfff}, &(0x7f0000000100)=0xc)
r4 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:03:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x76, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c"}, &(0x7f00000004c0)=0x7e)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:21 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffe01, 0x4)
r1 = socket$inet6(0x1c, 0x7, 0x800)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4)
fchmod(r0, 0x120)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x47, 0x4)
socketpair(0x1d, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={<r3=>0x0, 0xffff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x2, 0x3}, &(0x7f00000001c0)=0xc)

00:03:21 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2)

00:03:21 executing program 3:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/76}, &(0x7f0000000080)=0x4e, 0x20000000)
write(r0, &(0x7f00000000c0)="b315f5b6ef6efb6db1c7f8d9615246c9d2315b5b7f63b98a", 0x18)

00:03:21 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000200)=0x779, 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfff, 0x0, 0x3}, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000276, 0x0)

00:03:21 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=<r6=>0x0, @ANYBLOB="8100000008000000f90000000000010003000000"], &(0x7f0000000900)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={r6, 0x4000000}, 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getegid()
shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil)
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r4, r7, r9, r10, 0x10, 0x7c}, 0x3, 0x10001})
ppoll(&(0x7f0000000480)=[{r8, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
semop(r2, &(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)
semop(r3, &(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)

00:03:22 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x4866aa54, 0x800000b35c})
mlockall(0x1)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3f, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8a000000f169cbcd969042dd98559bf492f405a40d652956a6f9d588936837f0f142c03c5cf9f89b03955e81a25cb0c8f3e3cbb1b9e8080ec34f0141d86fb9c98d77338e40809fde816d73813917044350f79d23cec864d1140b84591dbde758e05757483b6711e8f3fb8b4be14e2fad414f0c677327a13986732750700aea67a05e584eea3aab88601512be8097"], &(0x7f0000000280)=0x92)
sync()
sync()
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x8, 0xfff}, &(0x7f0000000100)=0xc)
r4 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:03:22 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x4866aa54, 0x800000b35c})
mlockall(0x1)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3f, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8a000000f169cbcd969042dd98559bf492f405a40d652956a6f9d588936837f0f142c03c5cf9f89b03955e81a25cb0c8f3e3cbb1b9e8080ec34f0141d86fb9c98d77338e40809fde816d73813917044350f79d23cec864d1140b84591dbde758e05757483b6711e8f3fb8b4be14e2fad414f0c677327a13986732750700aea67a05e584eea3aab88601512be8097"], &(0x7f0000000280)=0x92)
sync()
sync()
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x8, 0xfff}, &(0x7f0000000100)=0xc)
r4 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:03:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x76, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c"}, &(0x7f00000004c0)=0x7e)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:23 executing program 3:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0x2, @multicast1}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6(0x1c, 0x2, 0x8e)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)

00:03:23 executing program 2:
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
socket(0x1f, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
socket(0x1c, 0x0, 0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000)

00:03:23 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={<r2=>0x0, 0xc0, "3a9298b62d28f5842ce651798b49d80bc783157a555a94568b6465e904f35f31250b30ed6d289583a03d0137823b6783980284c4db792d88d651e375035b240c7eeb66ffe4a4b0a3903ec55c3493b48958f0b5e57763026815cde4e27b844a33dd0385ece432eabe761ad18635ef1824aa9dc3de8770c0739948af77877b70dcc26f2a3e080f2146003e89bb5ce658ceb5c1e65ceb5e00ee5611b1be997be8ae2c6d2322570731d139a8cb54e7abe9ba844228ef4ce64b5a51221cdc3d0988f0"}, &(0x7f0000000380)=0xc8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x1, 0x9}, 0xc)
socket$inet(0x2, 0x7, 0x8000)
fcntl$lock(r1, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x3, 0xffffffff, 0x2400, 0x3, 0x7270, 0x1, 0x401, 0x8, <r3=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000240)=0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='htcp\x00', 0x5)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})

00:03:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={<r1=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10)
lseek(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="c20000009dd7ee6e5bda07a5d55d173a8f32ff038cd9c49970d0ddea83f1ee990a9664d67bf58fd88438eea47b012ecd28f9cf1f9f5cedde003bcefaa9658ac3e0396c92059ddf02d97af3961ea09ef255ef13dabf4a5fb2ada67187c1ab6a913d02e47035941b85c98d63394a3235e941d7942212a8ab624a4fabfd15afc6b8e133e5c94de3028b603d0ba0380ecb9e7e131d31b45e3bd2b87f2efa2b4794c4583a3e4ce0236a51a7764bedc358fd7d69c9f761aad04ddc7ff8011d7b660000000000000000"], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xfffffffffffffe26)
read(r0, &(0x7f0000000400)=""/92, 0x5c)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x5, 0x70d}, 0x10)

00:03:23 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0)
r0 = shmget(0x2, 0x1000, 0x90, &(0x7f00007d6000/0x1000)=nil)
shmctl$IPC_RMID(r0, 0x0)

00:03:23 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget(0x2, 0x3, 0x20)
__semctl$GETZCNT(r1, 0x5, 0x7, &(0x7f0000000000)=""/41)
r2 = socket(0x0, 0x3, 0x7f)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={<r3=>0x0, 0xfffffffffffffff8}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000004c0)={r3, 0xd402}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={<r4=>0x0, 0x5, 0x1, [0x0]}, &(0x7f0000000280)=0xa)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x0, 0x6, [0x8, 0x5, 0x81, 0x7fff, 0x101, 0xe3ea]}, &(0x7f0000000300)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast2}}, r4}, &(0x7f0000000400)=0x8c)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={<r5=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={<r6=>0x0, 0x80000000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r5, 0xea66, 0x170807ef, 0x6, 0x200, 0x3, 0xd, 0x4, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6, 0x9, 0x4, 0x100000000, 0x7, 0x6}}, &(0x7f0000000200)=0xb8)
setsockopt$inet_int(r0, 0x0, 0x15, 0xffffffffffffffff, 0x392)

00:03:23 executing program 1:
pipe2(&(0x7f0000000040), 0x100000)
poll(&(0x7f00000000c0)=[{}], 0x29a, 0x0)

00:03:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x76, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c"}, &(0x7f00000004c0)=0x7e)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:25 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1243}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffff, 0x28f, 0x100, 0x98a, 0x9, 0x800, 0x100, 0x6, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x4, 0x100000001, 0x101, 0x7, 0x476fd580, 0x0, 0x58, {@in={{0x2, 0x2, @rand_addr=0xd78}}, r2, 0x36e7, 0x6, 0x3f, 0x6, 0x1421}}, &(0x7f0000000300)=0xb8)
pwritev(r0, &(0x7f00000003c0), 0x0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0))

00:03:25 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000400)="173cc7e2ae1927fe905ea3403e9e46317d1168b456672d446768ac0b120340abe14e9d993c98363c5f1353543187f64cf35b0fc835292bb7977befd43077a4db24b71b0b7b60924a538a67331ad2278aa0d15052dbebabfd35220dce9dbdb69336d77f39d04726f836dddd70d24b5b7b5ee6592b5be1604e65290e9af1d5b00687881ce65586fb3f80338cd81d597914f639ba37f58ab2b7d4f7f41055ecb56061a8fca3ca06d987b0c262649a6e9ee089c10b33f1211ed984af64e40a407bc3d96bd726d6cd060907efa1beb58b38c50d961f0ac02d0dc6dcbca7", 0xdb}, {&(0x7f0000000500)="7027d72713cde86ee8165bea649064396cf61224e04a6cc62dc4d091fd3573a6e98f5f1d0dc867b5b9ac7edea4799119580d8b0695d2e31922affe9ef31f925e42f15bc7c305d6a9bb15e281b121fbfdd9ea90b529ede9c476405473d9304865af2b85a098f864ff10676377e30b6e3ab2aab0f0d418a543b60db8c0fedd662404eb9a0a4a7d0d425b3f8d7a5ba038a95140fb30fe19261129b2df1e233da37adccc789309a89f40fca1a19cff0164416781a481b2107010edceaa892951cae8422d2018b4fce1ae8804719d0bf9199151be11ad4c92b49dbf61", 0xda}], 0x2, &(0x7f0000000600)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}, @init={0x14, 0x84, 0x1, {0x57ac, 0x101, 0xfffffffffffffffb, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x3f}], 0x5c, 0x8d}, 0x4)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f00000003c0)='~5\'Y\xc0DcT\"\x80\x7fU\xf1\xd4\xb1r\xa0\xff\xf2\xfcz&\x05\x93[\x98+\xe8\xb4\x8b7\xc7\x90f\x04', &(0x7f0000000380)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\\{}\x00'])

00:03:25 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @multicast1}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:03:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x100}, &(0x7f00000000c0)=0x8)
r3 = semget$private(0x0, 0x4, 0x129)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/4096)

00:03:26 executing program 2:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r1, 0x4, 0xcc)
poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
write(r0, &(0x7f0000000040)='!', 0x1)

00:03:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x7fffffff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x5, 0x9b, "092f582fb8523b36137236faa75495ca39e5495cfb7fa485da08633bafc7a92ed23dee18ff862721133340f9fd4f5a61f02846c30bef0509fd6a08d99350a21d0abb78ecabf9bce326e8fefa7fe5bf0883ad65329c031333a3b8335a1941f59192e1dcda605058292dbefe08085a4f63a7c7afce7d6d114484ab29d01a32ec8a313346f711b54b5be94e3b197093622eb6cd24ede5f27e7963c855"}, 0xa3)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r1, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r2}, 0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:03:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xb1, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd23"}, &(0x7f00000004c0)=0xb9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:27 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2000040000fe8000000000000000000000000000bb0400"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="81000000000000007d28c810e9912051ff7f0000fffffff73c555911"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xd9}, 0x8)
select(0x24c, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x4, 0x8a})

00:03:27 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xfffffffffffffffe, 0xbf}, 0x16a)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0)

00:03:27 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:27 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xfffffffffffffffe, 0xbf}, 0x16a)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0)

00:03:27 executing program 1:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x400, 0x80)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x33, 0x4)
r1 = socket(0x1c, 0x2, 0x0)
socket$inet6(0x1c, 0x20000003, 0x3)
freebsd11_mknod(&(0x7f0000000180)='./file0/file0\x00', 0x1010, 0xfffffffffffffffd)
getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00adb0aeade19a7c1c2e2f66698a6530"], 0x1c)

00:03:27 executing program 1:
setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0)
setitimer(0x1, &(0x7f0000000000)={{0x101, 0x200}, {0x5, 0x1}}, &(0x7f0000000040))

00:03:27 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$unix(0x1, 0x5, 0x0, 0x0)
symlinkat(0x0, r0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380))
getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3388, r1}, &(0x7f00000001c0)=0xc)
freebsd11_lstat(0x0, &(0x7f0000000640))
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0)

00:03:29 executing program 2:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file1\x00', 0x4)
truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0)
rmdir(&(0x7f0000000600)='./file0\x00')
mkdirat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x60)

00:03:29 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xb1, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd23"}, &(0x7f00000004c0)=0xb9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt(r0, 0x9, 0x26a6, &(0x7f0000000000)=""/186, &(0x7f0000000100)=0xba)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setreuid(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:03:29 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x3, 0x10000000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4)
geteuid()
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc)

00:03:29 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4)

00:03:29 executing program 2:
madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6(0x1c, 0x0, 0xe75)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={<r1=>0x0, 0x8, 0x10001, 0x0, 0x1, 0xffffffff}, &(0x7f0000000280)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0xff, 0x1, 0x100, 0x8, 0x8000, 0x100000001, 0x1ff, 0x5, r1}, 0x20)
syz_emit_ethernet(0x32, &(0x7f0000aa9fb6))
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2201000000fe0000000000bb200a00"/119, @ANYRES32=<r3=>0x0, @ANYBLOB="04000001010000d100030020007f002d2475ee2b96c11839e4e3744dd8a8923d98acb7a1427c07ce892f3b"], &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={<r4=>r3, 0x63, "dba37a0b579129b702df394fd8ab5438f6031f9bd41430bc430acc15549ae6d480d6b079e6b1448ae465f2d0a7fed8930779a76e82879c74534bf4d153ad66d32214ce96eddd3b69b47d6baab0ada0e066be09cf1b3351093d4923b3d95accc0a25db7"}, &(0x7f0000000200)=0x6b)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r4, 0x7f, 0x2bf, 0x7}, &(0x7f00000000c0)=0x10)

00:03:31 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0xfff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x3ff}}, <r2=>0x0, 0x48, 0x0, 0x6}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r2, 0x3, 0x40, 0x40}, 0x94)
setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0)

00:03:33 executing program 1:
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x10, 0xffffffffffffffff, 0x4000f)

00:03:33 executing program 2:
socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=<r5=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, <r6=>0x0}, &(0x7f0000000200)=0xfffffffffffffce6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1)
getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x7, r6}, 0xc)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:03:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xb1, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd23"}, &(0x7f00000004c0)=0xb9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:33 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket(0x1, 0x8, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYRESDEC=r0]], 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1b00ff078d64a124"], 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, <r2=>0x0, 0x3, 0x7, 0x7}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x8, 0x2500, 0x0, 0x9, 0x6, 0x1, 0x80, r2}, &(0x7f0000000340)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd)
open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0)
flock(r1, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getpeername(r0, &(0x7f00000002c0)=ANY=[], 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000004c0), 0x90, 0x0)
setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f00000007c0)={0x7, {{0x2, 0x2, @multicast1}}, {{0x2, 0x2}}}, 0x118)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgget(0x3, 0x480)
msgctl$IPC_RMID(0x0, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x0)
r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000b4000000070d2cf495e2b4f516002000"], 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0xfff}, &(0x7f00000001c0)=0x8)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom(r5, &(0x7f0000000380)=""/44, 0x2c, 0x40000, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x3}, 0x1c)

00:03:33 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)

00:03:35 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$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, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0, 0xfffffffffffffffe, 0x5, 0x80, 0x3, 0xd249, 0x7fffffff}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0xffffffffffffff00, 0x1, 0x8, 0x4}, &(0x7f0000000180)=0x18)

00:03:35 executing program 1:
socketpair(0x10, 0x0, 0x9, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0xfffffffffffffffa}, 0x1)
r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/2}, &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, <r2=>0x0, 0x7, 0xfa, 0x7}, &(0x7f0000000400)=0x8c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x2, 0x1, 0x3}, &(0x7f0000000480)=0x10)
getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10000005d)
r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r4=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
freebsd10_pipe(&(0x7f0000000040))
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x0}}, r4, 0x1, 0x7ff, 0x1, 0x8df, 0xb27e, 0x7}, 0xa0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x100, &(0x7f00000000c0)=ANY=[@ANYBLOB="000272f8000000000000351100000000"], 0x1)

00:03:35 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
syz_emit_ethernet(0x11, &(0x7f0000000400)="17e226e0711205a8ab575b2039221d5a2b6108bb597f1fa20c9d4fd9b263e5604117f7d7f65909324b8e5e26b93ee1e14dc1e3ca54e6f8b6138173c90878d069cb870faf6b9f8d0cae758805af38ae6c13a8a61d2226d66311b34ad2c38ddba70d26e9c6b517c715861cfa5a4b2bebe8095d3abda0516cac277d8d0e5076894f6094eb80a896a1fc44")
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)

00:03:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x40, <r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008edf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b25ef63e056deca00"/138, @ANYRES32=r2, @ANYBLOB="5a060000020000000200000057d904b94c0800000002000000"], &(0x7f00000001c0)=0xa0)

00:03:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = msgget(0x0, 0x404)
msgrcv(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000004962279ecfcdfc9539534b79c654ba1b891213650482ab050e2a8a8e81ffff22b280f69945508f0affb3707b7003936cd0bea9d811abead3b358077474bef0c21da83bb65581cf5c6a7b8b54a886b7f696fc74c2fd896248b9232adea9aa145cc61ebafb84d51a8acd522cf438ee18bd02acd6a257da197eb07fc2333c31460f74c4215e6ca2e87af21aedd20e4543911625f5cf91e4bf513d6137bcc4c3f159440911be000000000000"], 0x18, 0x0, 0x1800)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:03:36 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xcf, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662"}, &(0x7f00000004c0)=0xd7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8)
write(r1, 0x0, 0x268)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setresuid(0x0, 0xee01, 0x0)
setreuid(0xffffffffffffffff, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
freebsd11_fstat(r3, &(0x7f0000000040))

00:03:36 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup2(r0, r0)
getpgrp(0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000006)
ftruncate(r0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:03:36 executing program 2:
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(&(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
shmctl$SHM_LOCK(r0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
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)={0x10000000000b360, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sync()
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:03:38 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="cd960000018000000700000000100000ba000000"], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x800, 0x6, 0x74}, 0x10)
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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(0xffffffffffffffff)
poll(0x0, 0x0, 0x0)
setsockopt$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(r1, 0x84, 0x8003, 0x0, 0x0)

00:03:40 executing program 1:
r0 = socket$inet6(0x1c, 0x20000007, 0x207)
socket$inet6(0x1c, 0x20000007, 0x9)
getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000))

00:03:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xcf, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662"}, &(0x7f00000004c0)=0xd7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:40 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file1\x00')
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x7f, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x82}, {}], 0x3, 0x1)
fcntl$setflags(r1, 0x2, 0x10000100000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x72c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000140)=0x4)
fdatasync(r0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x6080, 0x8)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000100)=0x8, 0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000300), &(0x7f0000000340)=0x4)
poll(&(0x7f00000000c0)=[{r1, 0x4}, {r1, 0x10}, {r1}, {r1, 0x2065}], 0x4, 0xfffffffffffffffb)
open(&(0x7f0000000240)='./file1\x00', 0x4, 0x81)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xf456c96e)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r1, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x1)
r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8108, 0x20)
setsockopt$inet6_group_source_req(r2, 0x29, 0x1a, 0x0, 0x0)

00:03:40 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000014f)
writev(r0, &(0x7f0000001680)=[{&(0x7f00000000c0)="9dd7248a79c60a4b3421e1bd076cf7b9031e06d28277fe5220217abde6c9cf1183fb4b440a95118e078516009222c71590082b5e7cf456daec972e2b6f70f3981a40357303c14dced13f5b3f808e24593e35ce85071d87f40b41726a5c4ae4837e499f2bec7f35", 0x67}, {&(0x7f0000000140)="7f893038e2ee2bfd3847ca0f862d0aae367a08f225370736d4f0a2dc8f5c38220288d353f4c5f11ca2c7afd48005197727bd88473b69b98041bcb6e8cbc8a3c68b3adf4e015c9e10e64c8ec662fac53732ccf67765bd0f88feb3e3cd9b5abe8a88e24a028ee9b294e6ce6b684dca1f7b8e26263cd908e6d498679b6a5eea7f85454cbc0b5ade0656d043", 0x8a}, {&(0x7f0000000200)="2b0beecc73753830", 0x8}, {&(0x7f0000000240)="544c3aac6636473aba17d7041db806a36b16cc6c786ec53ae458fe8e5705705ca05776bc518ec07e", 0x28}, {&(0x7f0000000280)="520cfa7be1d1d6650b3fbb97e8bec8b5d54073d82043dfc8a5ae01331a17c059e9309052ef3b90d39f48cece2889bd671e5ef255d36e21d081e3dbae26ca847dc14e672e8358cab57a7434de683d007fca7e337e35fdecb7467f89c0777ef524e104d022daea2df816514d4cfb3f", 0x6e}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000300)="e0b87d6a13b159e07a1c34fae4481879e496b6afda34303ba1995c9f4994dec728214918c9e751bdc55450fd863d779ff186a384f399fa4a38997545197080be8c43649de0e827c288b23046fe29054359031350d2cd4822394d3019e5e10b10dcbf94c75aa711727845954136553686ae20a68ad340", 0x76}, {&(0x7f0000001500)="f46a3abe23c5051388c0dbcb323611d6944e70bbb1efacf81fb8c453f1f62fff66bfc6e4ff51bf77ee87bb4e089fa83cfec4f3625771addd0ec559c15ffd34f261e32191efbbb7a21f0c88ee4f6dbd3d0ab3250ee198a1905c7b913205cf01b7e3cf8977217453ff60aa7cdaae8ecf7172a1306c4b9b79c724688518503ec9517f54582a72e2abb54960165cc64a72a8e8b7173fc6c53587615a7888c6f023acf69633e5dde966c32619f9", 0xab}, {&(0x7f00000015c0)="7d3a86917653808c8a3018d588096476e5fe52a28bb5e891a243fb66b686b76786699a4807b4834319e9c3618963f868af9b84dba31721608038601d7b4717ebaa8c84ecc712b3e29ffa601b9a27c81814e0bf6dfb6d209e9cd207002dbfc73472991cb7627062970861ee86bc9551615a8aef1c3ae3ed598a929f2bcdd0e2019f9e57a9b2f92dbf47437979bc86df6dbec0f3c8107f68607f14183199703071ce8d8d1a1ce81961c6e051dbe49df0608de9492bb751035c", 0xb8}, {&(0x7f0000000380)="3cf0bb01670d5cacb650b9179772d1cacde4df625349885dfe0edbb8bb8eb301a0b52c94a5f42baa187f433ed2496548f82a140a3ade2662b0296917f69d96cd9c55e0d56f02c3a6e1a55297812f4e1aa43957993483f4d6b965007f07886208d45516fdcb549795bdd6c417bb2fc95af7da", 0x72}], 0xa)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x101)

00:03:42 executing program 2:
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1)
socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={<r2=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r4 = fcntl$dupfd(r3, 0x0, r3)
renameat(r4, &(0x7f0000000bc0)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00')
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r5, 0x0, 0x1000000000003)
freebsd11_fstat(r0, &(0x7f00000009c0))
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r6=>0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000000940)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r6, 0x3f}, &(0x7f0000000340)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x2b3, 0x7}, {0x5, 0xfffffffffffffffe}}, 0x0)
setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8)

00:03:42 executing program 3:
munmap(&(0x7f0000e7a000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
getpgid(0xffffffffffffffff)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:03:42 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
pwritev(r1, &(0x7f00000003c0), 0x19c, 0xc000)

00:03:42 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={<r4=>0x0, 0x80000001, 0xf, 0x0, 0x100}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r4, 0x4}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r3)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r5, 0x15, r3)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r6, 0x0, 0x1000000000003)
pwritev(r6, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(r6, 0x3)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:03:42 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
socketpair(0x11, 0x5, 0x3ff, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r3=>0x0, 0x100, 0x3, [0x5, 0x8, 0xfffffffffffffffa]}, &(0x7f0000000080)=0xe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x7fffffff}, &(0x7f0000000100)=0x8)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000240)=0x4, 0x4)
shutdown(r0, 0x1)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
r4 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setreuid(r4, r5)

00:03:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xcf, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662"}, &(0x7f00000004c0)=0xd7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:45 executing program 1:
r0 = msgget$private(0x0, 0x80)
msgsnd(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a07005cfb68185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x2a1)
msgrcv(r0, &(0x7f00000004c0)={0x0, ""/170}, 0x76c42bde, 0x3, 0x1005)
syz_emit_ethernet(0x5c, &(0x7f0000000040)="70fc9b46208124377beb57f3f797f6373be4ba9979f143111a86b0c75f35865756328ae80085a14a151f1f55418d66ee6baa98a8d4801c9f35e00bb85756d3a31a8e4893a389674b04d1d042b1981be199354ab862835dab91c2fb0f")
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="e574199259e65a47356292b761261c10ed0ac665472df723a47fe828ffea39c7db33d265f9f9581c3ce741e7137feee7de61662c873b3aa56025e220ac516ef880edf5cea865b22df1325bad650530edfa715ee7217c889687085ef24afa3455ebd444b7970588ed5e13ede5ed861e5bece447f46ee0", @ANYRES32=0x0], &(0x7f0000000180)=0x8)
accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)
msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0)

00:03:45 executing program 3:
setitimer(0x200000000000001, &(0x7f0000000040)={{}, {0x1, 0x2}}, 0x0)

00:03:46 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
r2 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64)
getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0)
getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x400)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket(0x1f, 0x10000005, 0xd26)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f0000000140), 0x0, 0x5)
poll(&(0x7f00000000c0)=[{r5, 0x2}], 0x1, 0x0)
r6 = socket(0x1b, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4)
sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
flock(r0, 0x3)
mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
sendto$inet(r2, &(0x7f00000003c0)="d1d2f021244bc58c67a4bd13e90cba361a63e930b38ea5effe9a18043bedcf708e93043e9b06d740d4639851e6035534ff65b5ee0f9fbba305d900261cc2f8c7d840ad1e754fa12da716d402362138bae76940b05468203790e2b13167741b739a", 0x61, 0x100, &(0x7f00000002c0)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:03:46 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4)
msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x8001, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={<r2=>0x0, 0x7f}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x1, 0x7fffffff, 0x1000, 0x4, 0x6, 0x3, 0x7ff, 0x8, <r3=>0x0}, &(0x7f0000000400)=0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r4=>0x0}, &(0x7f0000000500)=0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000640)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="04dd3b4c21ed4d69568b5e4cedb6ffb48199a666ecd9a5587e8c448dbdb83985fcd97e557758965d4a3cd4558a94e8ee80f041622746857322b971436eaa88eaec4e592a3167e0937b4ff3cd1f7c26c1727b01d47193e6e2e7536f56cca9435f7d57ca6a61be3e01fc0ef87e2d1be7059118f21c4602a6751b0460bbbd9114336e74836b74bc54a18f6b8837ab45ebd964109d2c0638706c762d41d1f4b4102ff8d31633fd5f6ea057e8b1a6075509038f5255fce81d74004d6a37675ccb12418d3e74855df0d72f9ec7e3ce216304dff2c7e0af57e5ed5533f00b5918009ada55cfbfe2050572dcb282d84562aa2033b6", 0xf1}, {&(0x7f0000000240)="77abb2d6f0b04ad29d856cff8b699e9bad24573b1d1602a573b550532e8972f58833095f705c90730b5d3a628aa8399eba947de7856c21d56a8d6d1acf22df195624a37c2ac7e167a8ec15753c58f47954043d9f192933ef27aa1da2aaea2b28dfb82b6fc8", 0x65}, {&(0x7f00000002c0)="1528836caa2d5b285bc814834bd92ba3c5f819d46869c48f80b7cdbf5f2b9fb5d57c848e7d0e8b08ec9771ed", 0x2c}], 0x3, &(0x7f0000000540)=[@authinfo={0x10, 0x84, 0x8, {0x1ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x44d7, 0x2, 0x7f, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffffff, 0x0, 0xbf, 0x1, r2}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x7, 0x2000, 0x3, 0xfffffffffffffffd, 0xca, 0x4, 0x7a65, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x10, 0xff, 0x31, r4}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffffb, 0x1, 0x6, 0x2}}], 0xd8, 0x8}, 0x4)

00:03:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @empty, 0x1000}}, <r1=>0x0, 0x6, 0x48, 0x20}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x20000000000200, 0x0, 0x68, r1}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:03:46 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x4, 0x1}, 0x10)

00:03:46 executing program 3:
mprotect(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_lstat(0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0)

00:03:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xde, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579"}, &(0x7f00000004c0)=0xe6)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:48 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)
r0 = shmget(0x2, 0x1000, 0x404, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000)

00:03:48 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x6}, 0x24)
truncate(&(0x7f0000000140)='./file0\x00', 0x8)
sendfile(0xffffffffffffffff, r0, 0x0, 0x0)
close(r1)

00:03:49 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0xffffffffffffffff)
mlockall(0x1)
sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2900}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:03:49 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)
r0 = shmget(0x2, 0x1000, 0x404, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000)

00:03:49 executing program 1:
r0 = open(&(0x7f0000000040)='./file1\x00', 0x300, 0x1)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x80}, {r1, 0x4}, {r0, 0x4}, {r0, 0x80}, {r0, 0x4}], 0x5, 0x7)
truncate(&(0x7f0000000180)='./file1\x00', 0x150a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x56, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, <r2=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in={{0x2, 0x3}}, r2}, 0x8c)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000840)={r2, 0x1ff, 0x9, 0x5, 0x3f, 0x80000000}, 0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={<r3=>0x0, &(0x7f0000000480)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x3, @loopback}}, <r4=>0x0, 0x8, 0x8, 0x100, 0x5, 0x80000003, 0x8000}, &(0x7f0000000640)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="040000000200000005000400030004000180000002004e23e000000100"/156, @ANYRES32=r4, @ANYBLOB="ffff00004d1e00000200000078ffffff03000000"], &(0x7f0000000740)=0xb8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r5=>0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r5, 0x8}, &(0x7f0000000440)=0x8)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
renameat(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file1/file0\x00')
poll(&(0x7f0000000000), 0x263, 0x0)
link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000100)='./file1\x00')
open(&(0x7f00000001c0)='./file1\x00', 0x100042, 0x20)

00:03:49 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f0000000480)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0)
sync()

00:03:49 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f0000000480)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0)
sync()

00:03:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xde, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579"}, &(0x7f00000004c0)=0xe6)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r2, 0x5, 0x8000, 0x200, 0x7, 0x7fffffff, 0x9}, &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24)

00:03:49 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
semget$private(0x0, 0x0, 0x402)
r1 = socket$inet(0x2, 0x10000004, 0x200)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xe0b8, 0x2010, 0x2, 0x401, r2}, &(0x7f00000000c0)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4)

00:03:49 executing program 3:
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)

00:03:49 executing program 2:
r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000680)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
chroot(&(0x7f00000001c0)='./file1\x00')
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0), 0x1e5, 0x0)
link(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = socket(0x0, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r1}, {r1, 0x10}, {r1, 0x4}, {r1, 0x8}, {r0, 0x100}, {r0, 0x84}, {r0, 0x2120}, {r0, 0x4}], 0x8, 0x9)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4)

00:03:50 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0}, 0x0)
pipe2(&(0x7f0000000200)={<r2=>0xffffffffffffffff}, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:03:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
poll(&(0x7f0000000040)=[{r0, 0xa}, {r0, 0x5}, {r0, 0x118}, {r0, 0x80}, {r0, 0x2}], 0x5, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x804, 0x20)
r2 = dup2(r0, r0)
linkat(r1, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00', 0x400)
shutdown(r0, 0x1)
r3 = fcntl$getown(r2, 0x5)
getpgrp(r3)
sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="06e042fd056a2fc6b985efc8d13aacb7df02cdd071e3babb508c893a32718e15c714e3376fe0bb07fe309efd7fff3c443290aa063f5560f90c404b14096f91d576c69a655cdd3e673bb0d789041bb6967bba106c6446f85146121b639ca29455399b7e1ba5", 0x65}, {&(0x7f0000000100)="4d4d53e936d6335dc72f38280b4ee7502da80b7264671cc34dc0e391378a8207dcfd05c45c037631381b8294168dba1af910b10a5273498901ae3686a3281e7991b56c472adf0baaca30a0ec77aaf7361722892f6111c1d1f62ca1c1bc", 0x5d}, {&(0x7f0000000180)="f8e280cac919e3a07fc8866e300158a9bea90671a0c940cc913a263881ee884a26a0784891588030ae6762a234992f39352e57938d5afb8294fc80d43002cc0e1a67d6bdaee53983b5623f0f7c02dd15c58948b57a7f996b6ef7307abcbe598444fa0dfb075d3631b7baed98ba0c7bc7fbad81031d3120a53b1b9f109ae93b74769632c07fd927c2ef2f657a903e4acbbc364dd336747b305d8533cc6472f5e9dcceac213569bf03e77f2625f1d42016a2f0807aeb7a42582020eda760c0981159a948bccc78408064c82366c137b375451fbe473c661919ab8f94c6ec4943b21d", 0xe1}, {&(0x7f0000000280)="93c8944b94a3d1ff0bedc13317d88ef7d34be3047c1a79f0a2f3b2ed65742aafed0bd27c444448f1d8a5b9df888d28dc7fdc29b848e1d7aa3945ca1ad8ea2feafa3d72c34b5821c92ffcbda2204857b0a4640293d83fb710b9e2889a24ada761fb41b7de7a0765cde8c3c5ae9740a4eb2fe8fdb197e4004b48e7afd2b6d77afec54399f8e5104ddb03170d4aa4bb757d4eca28b531f83da6ba50b5b1dc753c08f0198f76031b6ec0acb6d7b1e3a31437c29d3f2ea2322d6ae4c0050450abfe1f0de32c5b332a56a4b01e2d46756609df92c47f8618cab69505acdc1f4640ed00", 0xe0}, {&(0x7f0000000380)="74e8cb262dfcc0b9a452a4be522c5d4db647fe2d8043ff9fee261ca8c263f2fc94d3bcfcf90ce49b89c539e24a82271dcee712be77c0554b0e806ac2c4ce07a9aa33b543843f8943df9571e78f170ace1f3c27d67f7c5bac96dc8d5284e0f60d61d4cb76ed38f45fc42a89f4815e43c7737182dfc5f14d754e578c8f818fb00fccc4792b2fbbb1199fbcaddd0972bd12ad0a1cc921909da4be90170b6d0412887d7a1e53304da1916d7cbc491bc806102a320b48cfca8b6233ea1c0306d5ce", 0xbf}], 0x6, &(0x7f00000004c0)=[{0x78, 0x84, 0x45e6ba9a, "ec9b247284f09fc379c4f218ba60c21dfb20f490e241a96dc2d6cb8d9961789ea74e9a5263a4136209a272408361103dc8f53741066271a18174d7cdc8440b329acdfb8f88dbc1163835303b85653d2b541f3de6ac79bebe8dcb5b2473efdf36de2259"}], 0x78}, 0x20000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000640)=0xff, 0x4)

00:03:51 executing program 1:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
open(&(0x7f0000000100)='./file0\x00', 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:03:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xde, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579"}, &(0x7f00000004c0)=0xe6)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:51 executing program 3:
r0 = socket(0x200000002, 0x10000007, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5)

00:03:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = msgget(0x0, 0x404)
msgrcv(r1, &(0x7f0000000040)={0x0, ""/16}, 0x18, 0x0, 0x1800)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
fcntl$setflags(r0, 0x2, 0xb1dfb458c7097157)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:03:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x5}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13a}, 0x0)
sendto(r0, &(0x7f00000001c0)="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", 0x585, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:03:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0)
ftruncate(r0, 0xf2a6)

00:03:52 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={<r1=>0x0, 0xff, 0x1}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x6, r1}, &(0x7f0000000300)=0xc)
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0x7fff, {{0x2, 0x3, @loopback}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={<r3=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000200)={r3, 0x6, 0x101}, 0x8)
connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66)

00:03:53 executing program 1:
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_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0)

00:03:53 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @rand_addr, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@empty, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="600000008b923fdedd9a28165f33a75d7338c5b78c1123bcda6e44ce895d49f7b91b9a9438b46ebf17f9de5d8b9ae771f616677e09f6a2a7592a76ffed630b0679e07cc125215caf1beb8bfbc05b1a4358fb5e574cd921ce6311e9e143fcb78d0f3429fd"], &(0x7f0000000140)=0x68)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x2, 0x0, 0x7, 0x1f2f, 0x1, 0x8000000000000, {@in6={{0x1c, 0x2, 0x3f, @empty, 0x800000000000}}, <r4=>0x0, 0x3ff, 0x7, 0xffff, 0xcf8000, 0xffff}}, &(0x7f00000002c0)=0xb0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r4, 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3, 0x10000}, 0x8)

00:03:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe5, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f"}, &(0x7f00000004c0)=0xed)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:54 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/221, 0xdd)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4)

00:03:54 executing program 2:
r0 = semget(0x0, 0x0, 0xa0)
r1 = getuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = socket$inet6(0x1c, 0x7, 0x100)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000680)={<r5=>0x0, 0x8}, &(0x7f00000006c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0x4, 0x4, [0x8, 0xe0000000000, 0x40, 0x7ff]}, 0x10)
r6 = getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r6, 0x80, 0xcb6}, 0x100, 0x8, 0x3f})
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355)
sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4)
setsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f0000000740)="5e4e3cc36a6913ab20371586c390bfd996834275a438fc2271689d7cad32a57151a2200451c1169fe862cc0e72c0397a5a373bd7b68064d65dc2f9772e8c263e729dd4c2cb42f394ee0772e451cfbe1dcd6cc80f521a88db150cfa5a3dcb83105cd0c9c5cc7ab1cd12cb9386f85624702bb3c2d0c5d6c644566fd8d90fb1c11491dac3664a22f9370319d1c2bd33d39ce4e9715e3abc4b5cdd76e03a2ef102f4a4e3dd6c2aacd14e80ba814b49f2c7ec6c31261bef28b97154845edaf67e414788cda92d577d4f2181bf8caa2da52cbb0656fb1f05e579106a3ff910ebe964cd3b60f6be71deb4f7", 0xe8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r8=>0xffffffffffffffff})
r9 = accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8)
sendto$inet6(r7, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0)
setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4)
r10 = dup(r8)
sendto$inet6(r10, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r10, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11)

00:03:56 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x0, 0x6}, 0x8)

00:03:56 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000140)='./file0\x00')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0/../file0\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x16)

00:03:56 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe5, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f"}, &(0x7f00000004c0)=0xed)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:03:56 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="eaf9ffff040000007f00020006009500490900001c004e210300000000000000000000000000000000000001ee00"/148, @ANYRESHEX=0x0, @ANYBLOB="4a8b00008810"], &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x2}]}, &(0x7f00000002c0)=0x10)
lseek(r0, 0x6, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4)
poll(&(0x7f0000000300)=[{r1, 0x1}, {r1, 0x4}], 0x2, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0xffffffaa)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x4, 0x6, 0x4000, 0x3, 0x4, 0x3, 0x100000001, 0x6, <r2=>0x0}, &(0x7f00000003c0)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x2, 0x100}, &(0x7f0000000440)=0xc)

00:03:56 executing program 3:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100004)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x42, 0x8)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
flock(r1, 0x0)
pipe2(&(0x7f0000000100), 0x100004)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @multicast2}, &(0x7f0000000200)=0x8)

00:03:57 executing program 3:
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff])
r0 = semget$private(0x0, 0x0, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:03:57 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x4004, 0x0, &(0x7f0000000040)=0xfffffffffffffed1)

00:04:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0), 0x8)
accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000180)=0x1c, 0x10000000)

00:04:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660300000000"], 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000d2eccbb9a3bb4ff7e1dde8c859c50bc74f39db71e15e89ae39f1377feca84a7fc209815823a4d0ae68140779e30ff274be7f657d7507f3e2235b166462658987e09474f4761f3e9e2fac6071"], 0xff4d)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x5)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000001c0)=""/97, &(0x7f00000000c0)=0x61)

00:04:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe5, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f"}, &(0x7f00000004c0)=0xed)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:04:01 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x9}, 0x8)

00:04:01 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})
r3 = getpid()
fcntl$lock(r1, 0xe, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x40000, 0x2000000100000001, r3})
flock(r0, 0x5)
execve(0x0, 0x0, 0x0)
flock(r0, 0x9)

00:04:01 executing program 1:
r0 = socket(0x6, 0x7, 0xfff)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e400a37236a38797c7192e5c23bc27fe6168434a332af6a8a4dbf39e0e2b8adb7bad9e8bdbfc934b49fe1f0a3be299e2472d7045c0fb5f6d4edd65e04430561fc1658ecf4d4ec6eb02bb544cf45a5b9fda22b59096b77f4e6f0d47e71f3a1ddfe554d17edc41c4e334312eccdbaf483c06060963e0e2fa6ed6650f27f3ca0b137b1cb6fcb50"], 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4)

00:04:01 executing program 1:
r0 = semget(0x3, 0x3, 0x11)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000240)=""/148)
r1 = semget(0x0, 0x20000000, 0xfffffffffffffffc)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x20)
r2 = socket$inet(0x2, 0x4, 0x7)
setsockopt$inet_buf(r2, 0x0, 0x47, &(0x7f00000009c0)="cc5bc58e3a70e8fa65a01ab59de173614f7e11facb29986442176880619396bcb1", 0x21)
r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000800), 0x10000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000840)={<r4=>0x0, 0x7fff}, &(0x7f0000000880)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000008c0)={r4, 0x91, "100f28a49e7d12973caa5d1b8e6b51e716354ac0942e9b00b4642861e294512ec757a74d1c823d7211066795e559f77f723854fa516b719d8778c69e59c217b4d1a870b7b4cf0ccfde1e8ee178bef539fc4ab99504109825215ec68cbc99c24cb55a89e7a7b74284306d8263fadb3aa8adc88d46ea2013aa84c79bdfb59b780143173fe69b782078a3ffa303c74f09be23"}, &(0x7f0000000980)=0x99)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r5, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8)
r6 = fcntl$dupfd(r5, 0x0, r5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2100020000fe8000000000000000000000000000bb0600"/128, @ANYRES32=<r7=>0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000580)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x4, <r8=>r7}, &(0x7f00000001c0)=0xc)
setsockopt$sock_timeval(r5, 0xffff, 0x1005, &(0x7f0000000040)={0x5, 0x2}, 0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000200)={r8, 0x9, 0x9}, 0xc)
semop(r1, &(0x7f0000000080), 0x0)
getsockname(r6, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x10, 0xae4b, 0x6, r8}, &(0x7f0000000540)=0x10)
pwritev(r5, &(0x7f00000007c0)=[{&(0x7f0000000600)="92df701785b878604dc90e922040c83ab8fa48a27d0047a247d700e6842be25d8ff0e9fc271efb779ffc4900e28586639ba041815ad60ddadce815cc042f1c605d8d8adf0464efcc1b10b06a940e52764b6453b29bd55d41a9de6bafa69b8ac69f9af70e93d36b1b76cfeb4a9f15b5473d6c52761a5dfad4f48474281d9bdf50000d861b4ec94ab350af3e9807d793694c44", 0x92}, {&(0x7f00000006c0)="234c51ca823f1384bd99e57abaa1be008dccb6b4ede572f5b1ba2303463cfff8d5fec20f5de768f116bbdf8c233881b05b98e3579e0baac150221355a9aee6577aafe5e7", 0x44}, {&(0x7f0000000740)="bfbe0795d37ccb2436c5283c84f20dfd3fbc11057d33ba86b7046459e46ada48fc8bb62dd749832d6f31dd34471723f2be8a9c51eab99d9f13a0c36f7f8add3476026fee99d3a84addeae92eb41db359deb52fdf40d20e2b76e8f2d6aae75f", 0x5f}], 0x3, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0))

00:04:01 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07010000ffff000003"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={<r2=>0x0, 0x4, 0x9, 0x7ff, 0x100000001, 0x5, 0x10000, 0x6, {@in={{0x2, 0x0}}, 0x0, 0x100, 0xfffffffffffffffd, 0x8, 0x20, 0x7}}, &(0x7f0000000240)=0xb8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x3, 0x7, 0x1, 0x9, 0x1}, &(0x7f00000002c0)=0x14)

00:04:01 executing program 1:
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006753020170bac7a700"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="8809000009000000000200000000008001040100"], &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3, r1}, 0xc)

00:04:02 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, 0x0)
r2 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x0, 0xe4c, 0x100000000]}, 0xa)

00:04:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe9, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf08"}, &(0x7f00000004c0)=0xf1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:04:02 executing program 1:
r0 = socket(0x2, 0x3, 0x7)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10)

00:04:02 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x852, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4)

00:04:02 executing program 2:
getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, <r0=>0x0, <r1=>0xffffffffffffffff])
exit(0x8)
setregid(r0, 0x0)
setresgid(0x0, 0x0, r1)

00:04:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$unix(0x1, 0x7, 0x0)
lseek(r1, 0x2b, 0x8001000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="81000000000600"/20], 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r3 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r3, 0x2, 0x4)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0x80000001, 0x422771a1}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = open(0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0)
r5 = dup(r1)
semget(0x1, 0x7, 0x82)
pwritev(r5, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20)
ftruncate(r0, 0x4)
setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000640)={0x7, {{0x2, 0x3, @broadcast}}, {{0x2, 0x2, @broadcast}}}, 0x118)
open(&(0x7f00000001c0)='./file0/file0\x00', 0x110000, 0x7c)
readv(r5, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0x10000, 0x7b, 0xfffffffffffeffff, 0x8, 0x3, 0x0, 0x7fff, 0xed14, 0x100000000, 0x800, 0x401}, 0xb)
semget(0x3, 0x1, 0x180)
symlinkat(&(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000540)='./file0/file0\x00')

00:04:02 executing program 3:
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')
select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
open(0x0, 0x24c, 0x44)

00:04:02 executing program 1:
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = dup(0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x80000000, 0x4)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
mkdir(&(0x7f0000000180)='./file0\x00', 0x80)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
mkdir(&(0x7f0000000240)='./file0\x00', 0x10)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x844, 0x42)
pwritev(r0, &(0x7f00000002c0), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000300)={<r3=>0x0, 0xff, 0x3, 0x435, 0x80000000}, &(0x7f0000000340)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r3, 0x8, 0x800}, 0xc)
symlinkat(&(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00')
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r3, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)={0x7, [<r4=>0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0, 0x0]}, &(0x7f00000004c0)=0x20)
futimesat(r1, &(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={{}, {0x80000000, 0x5b}})
r7 = open(&(0x7f0000000580)='./file0\x00', 0x10049, 0x130)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000680)={r6, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000006c0)=0x10)
mkdir(&(0x7f0000000700)='./file1\x00', 0x0)
r8 = openat(r0, &(0x7f0000000740)='./file1\x00', 0x0, 0x10c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000780)={r5, 0x7}, 0x8)
fchdir(r0)
fcntl$getown(r1, 0x5)
r9 = accept$inet6(r2, 0x0, &(0x7f00000007c0))
getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000800), &(0x7f0000000840)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000880)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r3}, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r9, 0x84, 0x8004, &(0x7f00000009c0)={r4, &(0x7f0000000940)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000a00)=0x10)
utimes(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={{0x9, 0x7}, {0x8000, 0x827b}})
recvfrom(r8, &(0x7f0000000ac0)=""/178, 0xb2, 0x40080, 0x0, 0x0)
fstat(r8, &(0x7f0000000b80))

00:04:04 executing program 3:
r0 = open(0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$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)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$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)
recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x41, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @loopback, 0xfffffffffffffffd}, 0x1c)

00:04:04 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe9, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf08"}, &(0x7f00000004c0)=0xf1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:04:04 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x16)
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000})
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
shutdown(r0, 0x0)
select(0x40, &(0x7f0000000000)={0x18000000000000, 0x6, 0xfffffffffffffffc, 0x0, 0x9, 0x5757a3fd, 0x2f00, 0x3e}, &(0x7f0000000040)={0xfffffffffffffffb, 0x9, 0x2bc6, 0x0, 0x100000000, 0x0, 0xffffffff, 0x7fffffff}, &(0x7f0000000080)={0x3, 0x0, 0xffff, 0x1, 0xa51, 0x8, 0x1000, 0xb7}, &(0x7f00000000c0)={0x0, 0x1})

00:04:05 executing program 2:
clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0))
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000140)=0x8)

00:04:05 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040))
getsockopt(r0, 0x3, 0x72, &(0x7f0000000080)=""/246, &(0x7f0000000000)=0xf6)

00:04:06 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
write(r0, 0x0, 0xa9)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
exit(0x0)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
getitimer(0x2, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8000, 0xe00, 0x5, 0xfffffffffffffffe, <r3=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x2}, 0x8)
getitimer(0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r4=>0x0, 0xd2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x48, 0x1000, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r4, 0x4, 0xd9, 0x8, 0x7, 0x41d}, 0x14)
writev(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)="dc9effef74af4be27049006b6180516f34614e53f475ffa128dae95819171acf039761a19ab2e066a5f7f0", 0x2b}], 0x1)
lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0)

00:04:08 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = msgget(0x3, 0x0)
r3 = socket$inet(0x2, 0x30000003, 0x0)
close(r3)
fcntl$lock(r3, 0xb, &(0x7f0000000000))
msgctl$IPC_RMID(r2, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
ftruncate(r0, 0x81)
execve(0x0, 0x0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)

00:04:08 executing program 2:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
r0 = shmget$private(0x0, 0x1000, 0x40c, &(0x7f0000dd9000/0x1000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/34)
r1 = shmget(0x1, 0x1000, 0x22f, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000dda000/0x1000)=nil, 0x2000)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:04:08 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0xfffffffffffffff8, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040), 0x4)

00:04:08 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000140)=""/216, &(0x7f0000000040)=0xd8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2}, 0x24)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, 0x0, &(0x7f0000000100))
socket$unix(0x1, 0x2, 0x0)

00:04:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x4, 0x1000, 0xeccf, 0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xe9, "cf95e1a0b4b60e24e9d4f00ddf11ef0cf27ead3bfce9b49fb7c4d991e031edaac1981dc350fd68e869c2b050848ba8c9644ec1318744f0ea5cf6d625bf2025746b1ff2743c8f0b7f38823d3550ecfc4465db3f20d471f00551e6580b9c06ce759decba74823cb85cd0ee944ec7a18636947e27eff56c03db42040bd4f8341d07bd17d48c96c7e1e74667f9731b58b2dc5a6137c4e51af25d4e592ff0473fecf91fbc1345a23e1627ee4f164bfabec1fd2397f17986c6d4f49b265b6a49ef4a3fbe267884d0f1ea6f59e4c1b3b3b662f583a3e8921351c0e7e2f6ac5dd579e1c98334d1cb2f8d18cf08"}, &(0x7f00000004c0)=0xf1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000f6060000001138140006000000520d00003488764b41f8d2d3e4fd89ac47bb9566070d9fb43d3100a95e5c44bdc7e3afbf613b09a17376773fd4be4869d7249c08121c4b04a6f60a502653fb6d47485cc28f1efc1256c4"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x6, 0x4)

00:04:08 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0)
poll(&(0x7f00000001c0)=[{r1, 0x208e}, {r0, 0x20d4}], 0x2, 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')

00:04:08 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000540)='./file0\x00')
freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='../file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0)

00:04:08 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
r1 = shmget(0x3, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x0, 0x0, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getuid()
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000040)=""/82, &(0x7f0000000140)=0x52)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:04:08 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000580)={<r1=>0x0, 0x100, 0x1, 0x7fffffff, 0xfffffffffffffff8, 0x800}, &(0x7f0000000680)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x3, @rand_addr=0x8}}, r1}, 0x8c)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc)
r3 = fcntl$dupfd(r2, 0x11, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000500)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000540)="b2b22f89003e092a2ae6c7b384bb5d9b12df9a", 0x13}, {&(0x7f0000000580)}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="1400000084000000070000000000000005000000140000008400000001000000ffff596fbf010002d7624a3510afaf5b77305ddadef13946d53528ddcf67e03cd5665ab87900a435e9e96c147b8699d4c36fc03d82d005d8f083bb3f0971755024c7ac7345f5cb77f2f815f03b565e159fcbcf997e543604e8e139a1"], 0x28, 0x84}, 0x104)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000200)="d8a369f40a6723c3fdbf99f0f25899a83af2096b4a875e3d0bb746c18feee5bf3eb3cbc8de507792c4ca5fe6ebe6523cce9af3b8bb6a877d5b57ca910c2c2e80145ceec18a1cbde2b0c0213c8ca42b6819d66f104e3a9d5a5c31e726cac461c9f6de6cbaced2657fbddaf56e499d6ef73305bcdac0146fa5de46060dc7e8043542126b77627f7c65bf97591dc8522dcaace3bedc107a646ffbe0318d50c694b627c23c142ac72fd320", 0xa9}, {&(0x7f00000002c0)="be0d121241a21825082f2a126d074cc9581eed031818f8780715d3425717dc89031f584ff2f57b491443dfac31d8f98e3129221a7b4a24c93c7dc6e620ad16d0553e5ecd9045be46a7ac80cb3cb7c773a5cbeb533a45981cb7f37398d23c4d264a62c72481528f7613c1071d01779ccf9a15ddddc09c9cf440006c44af72edb51ea8bea3a6f56111f9178a40af96b3ae039ee5978331916ae398dcadb012a6512d304cfd7dd21283f88260d9c052c73069d3fed75d0d2d0c01486b44", 0xbc}, {&(0x7f0000000000)="da116e8f5ae37b8cf54d959505ad557fa48b90239a4ed6f0ae964884fbf931fedd3217b85c5ddf71d79f60e55ae7fa91676d014f73e221a7a1ac64af4377c9e1ed5c4a5a", 0x44}, {&(0x7f00000000c0)="e31d9e3a2138b65682545d975a77393c529e4389abba37fb6242e191717250e6389362348d387a91d9578da67e329c53381eaa71ef006977fbd52623a2129788241e9b5b0d9de744e8d39c4769ca70030d6bf0", 0x53}, {&(0x7f0000000380)="f027388a9bcdf399a9b502b69f0e08e3e83a1e973d4645d980cd031d16e1958594bcc21450725fc01dda43371c17365e8b5d22807e524894d7e793f4eab56f3b280b06ccaa80c3eb8824855290861a9a1424eaade88bd925a1e7c61cea1b455d985942b989037c38c966787894608576fbb6f5d3c8f62ece0dae436b45c4285acf0c3b6a8bddcdf235428fac191ec6e052", 0x91}, {&(0x7f0000000180)="096097ccb94ca0fcf45d43", 0xb}, {&(0x7f0000000440)="371d0c9869694952", 0x8}], 0x7)

00:04:08 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x10001}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x461b}, 0x8)

panic: inp_join_group: imf_sources not empty
cpuid = 0
time = 248
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa9f520
vpanic() at vpanic+0x1e0/frame 0xfffffe001fa9f580
panic() at panic+0x43/frame 0xfffffe001fa9f5e0
inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe001fa9f7c0
ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe001fa9f810
rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001fa9f850
sosetopt() at sosetopt+0x101/frame 0xfffffe001fa9f8d0
kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001fa9f950
sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001fa9f980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa9fab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa9fab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 ---
KDB: enter: panic
[ thread pid 2302 tid 100960 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why