_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x2, 0x9}, &(0x7f0000000440)=0xc) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 00:00:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a9040000050000000000ff0001000000"], 0x10}, 0x0) fcntl$getflags(r0, 0x3) 00:00:26 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x8, 0xa00, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000080)=0x8) 00:00:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) socket(0x2, 0x10000003, 0x1) 00:00:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0xb550bb6) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400bb00"/131, @ANYRES32=0x0, @ANYBLOB="1600000003000000100000000400000000008600"], &(0x7f0000000500)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x400, 0x80000000, 0x3, 0xcb, 0x9, 0xffffffffffffff81, r1}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x2000, 0xbf55, 0x3f, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x200000000000001) setsockopt$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(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x80000000, 0x1000]}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:00:29 executing program 2: clock_settime(0x0, &(0x7f0000000140)) clock_settime(0x0, &(0x7f0000000040)={0x4}) open(&(0x7f0000000200)='./file0\x00', 0x400, 0x4) clock_settime(0xf, &(0x7f0000000000)={0x2800000000000000, 0x5}) r0 = socket(0x1, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x64, "79e46ce42d581a66eba4b93c9e313776d57b0dedff05c02bed4e7a3150c15722a9fb09e6b4ccaf5ed580b01fd2140351588fc79810c728db4793133795ab233957f29ad261212d795d1de4d0423ba009e4486b681c10c37bee9d3d35cafde5b343af4e01"}, &(0x7f0000000100)=0x6c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x10001, 0x600, 0x0, 0x8, r1}, &(0x7f00000001c0)=0x10) 00:00:04 executing program 1: geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) accept(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000022936bdc720e7dcfbf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/97], &(0x7f0000000080)=0x6e) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e666ce5300000"], 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) write(r0, &(0x7f0000000100)="5b8234cbf1e33f745160126cb349f1d6101f933f87ba11954d45a86c225d457b6d854ad64dff834da518227c53dae52bb753849b20beadbb19db32e90b1c5e1af3c4103660a3831c705b9da8987ec82e86b15c35b68c66422c97aaf294345231349af8ac271af15f01da4d0e31062c889b4580e710a1a791d1a8f8697be4b976c309e0d66cc8502133315f0b9ac01e015191769b09b25b969e308f3d41dc33747ae401757f0a2cd3a590bf99ec01d136208bc17e359d39ffd6d9e13c7e990d1f198c1e6b4c8765711f6fab6b786106f8becd415f287066a5cb958e4e838df0f63c0a0dff192fabf40afa0d946e89c2512cba248235b7d02861e580e2a281af7f37902e0d6da44f5d5b5ba93d0bab6b1930c3694aa309d3c76684cdac9e25c6711f2f250b16bd7de79c6fcb0c92259e3b56b0000bed51b8575d4467c233a55199bad3efd117daab6c33cd4d88e1012d077155a69cdc69f4480bc29d83d2b42e5d22accba681791b729604f77af7180515570adc313af787cbe7a14930066cd4fd975f880173fd1a306bcb0450e5dbf51e15ae6e3d06a0d04af61e2664e40b8df7d224377713bcb810421fbf21f51361f225758672f10c5f49685f724e6bc36ea4f3e53666c6137cd37cdcff4d8cafd0d6bc682b2a5dcafa210cdec1561c3708a76959b93bf374283f19834e5119d6475eafb0b81c75caa7df5fc3dea04b3c535b2f0fc08d18d2d273058c8f8f6e8793a44a8132d0f35792a2bd0d3569c7fca15b882b64c6485d945ac9372a01b3fba7bfe6714fb3371d2d82a9d0ac8b535b5c8c9c2f8b2e04ecc014ca7d326d0d66606f5f2cf7267d8f87796fda2d59da781b898aa52097801cde45a91e2e51cdc38a3f7cb5ec5360920f68b73e7119d83d94739aa2e12930bd452ce4091d9d0aeb978c501cfba9c021b8330c9db4106d44f6e8e226e4cfe18abd41a594c7bfe3ad3a14a82f5aed0479fee5a8ec1153554845968c1d21ad8ce26b6024b66ea354984c09ea74cc47076ea54e7b74457b32462594df9c3e97f3adec2e526ce95b163b385a38e0f4c2ee4f0bc76fa9c1902d4d4bc243b0253826a29e4d6f1e5ccaa11c7373e6f18ef62b51d2a94ce7c90e287ca6ac3068ec7f5758c9b2126979aecbcdf55f28c98b8d37ae025ff05885ad8ea4f1e4caf37069e3e211387db7641a1516ac8846c0b1c0e6d41521fa4b60d4eebde697008d3a65cacdece3d51818390545924c4cf3efc4a153e345ca77cbcd769335aa6fa1c10210de79acd8824b033f7778ea239baece7ae915a3704ccc51425b85526040ed13846c8eec01592695129a4b673e88c3c138d5d3c90343179973110a5cc174d5db671fec95e99f67096c5b5d9ca0694f5ba513ae52026de674102995e36973763f44219e101980c52a5727643a424eda4538c4f8e24d79d0ce67a4320a7f7057087fa6604de62ecbb6a48f407037c922174486ec06ade26cc88e10c166581d575409a8254e854c3455bdf95263145c934a4a527ad590d3bf95e5d4745eb9e2047f015fed1ce33fa99f84d603a194830fe6338ac271fc5b57af576871db97074eca93b8481aae8adace5c82613018335d2ebc5c70aaf00a82df35a7a01a77b1ba372135aead7cf4787fc81e521b1bbe54f81f3e60237c850e9f5e9b031419afc9b2bb3bfedf20a2b9dab7a3cbe47f57666ba20ce5fdc62fb3000e2d24d60c5f2043de161b7ce83294e45dfe518612adc8366e7788a3d45ab9404601cef83f82927f19ea3f935c200bf160a7b6e5ff651c3661fc55aaaece91326e4d104661271dbbcff5059e771438b37ba1b9db39d95e5b827e8b083af78220fee925cd8e5877aefaafe710bd1b85c161da1aabda25645ec2aef6a0c3cac8669ce28d320053f487f83680cd417a2fd6d01d2fad3eada4f2ce0c275dc6a4cfd7edcf994651babb3689d2d832905826f9cbcadc58cc26fd791c656195027798034b032e929905b2b586850e821369b94ead2a06c9e3033ef1e624959e0601a20723ba021d0f8c2837db3176dddbe09f23b50a234ad5cb6fb087d05cf82a8077a8979e3acb71b9bd30388fefba16de68b846a07971c9fc23c196c15be5f3b3ff0b7892a8c028d3afd914c72360261f5ef9b7beecf293ed510d682f8db0df28724e4de5fa1626ec78a0a2efe95703d464a3cdbab54ecf24e95691a2bf09e18fadacc586fe7a4f0fb4c57a6e1374a8a200ef7c5b86c536ddb41cc2a902e97ea49095eaf7bd841e5064a88061bf102188f51f8d001dd080da982c4cf018cd461248967a0228ae1d95b524992e5a0d8b915a73662d40d01074d100bd75d98514fd21b40a8c313576247a072141b4e6e136cd55fd9e6643ee2d4ffd07005b9f56d2ff9e222289c0abe7824051d44078ddafa126de275b96a01e735bc29ea372393290f78c27e6bb5124950368cfeb0b82054fd32af9ce52fecfe7798da93adfc599be9e60e6bbf122843444f7446fd7da6c32c829caadc47f7dcccf17750ba0e534bebc94bad305a15d9f0c48660eae5399032af118ca796d8c581bac88edaf86b6d572d1f190c1adef67c76dac1fa73b75730bab160d10281845223c0212e7cf62e247f04b53c547c85cce07023c5e0a8995f03da0ddbde93b86c6a5d50b6ddeb2bb646d9e477ef89e966822518f90e27fc6c43734dd62877bf037a2243695050eb2595d8bface298723ccb0a48696a199be838f24380b5ada823db517e278b1a99d6a388bd16697e2b5483388cd9d1985a8cfbc51cfc76d50da504d7831061dad878ef6776ead515b55fd2e9bd033cb602c5cc1697fb3e14f9db169ca64ee831b099bd6598b6758b1846eff9c2b4d497ee86bc966b09ef561761a688ce375d97c7356832ce8bc51a7b5a7008e53e680855873c7b805a9d1110d26dda55f392eca419ac82be33b332bbd90ab9c42048eef6f1b134b635abed0b1fe89c992125a3b81eb9d54d735e4d7f15a0a606338062d5b9906dc3de7b298d6c5fd95b21c877cd7e2d637b603aa62dc29b68e2d0f424355881f22ed17a3e1f4270be15b711f902b8c4a36af2d713c416ba6b599df3705fe2eb4e35131abdda4e575b28e053a312fa97a4da8565cbf83029e74280301a6c92b6a565b51412f0f01394c5614b0621c23d2e400ed5d2374737fa786bd987820eebb37487e21225b12720721e530ed1537e9f29ef5d75c56bef31db146245170063a3d9c7a95a8ae8b6f5b3b8120481d0b8d52265c8678a1c8efa905c0257aa3527edec288dbc5037845a4008d19117ce59aad7357cd671476f6c9b0e23f7e9e6b93977ee20b1ba54b39e57b089d4d8ecf02cf3d85dff215a843f9a16d7e8d03aab64a1856b2b0a609d01600496dc4eaef54d9e2de4452a51e2c0c4305b58aa6c9faa0b1248f027d89b1a33eb4c617b5267ab0e49a070aa962d42a8897e7929bd7a25846d745b75f7e6eb89c6941194def7a08a999fa08acace7b211988fd0226c49580a9291e28528d8aae206b5bc0b36c9b2d554f0d7983153c8dc389376275458b04787684e5b1698b63c8bcc4ad17e7ab605710644ee0cb7f99dc27eef70a45b21fef9d05a990cd6d59562f0c1bba9920ba4345d4af0e2143df85507c917da5c5d1a94ac61c9ee4021b0236dad099acaec8c14e431c2311316d7cced466d3e4e1a6155a66a197d405ab734fd481975c41ffed7948f89a4e76532c58786b85736b26e32e7550d7e35266e7beaf2e486d79e076afe6758a79724fc81cec638b1a85983b4ef527983c38c4572d0f7256ef5dedce4504d932825f4a8cda33533c971dd0aa26bb809322b673de2d3687e382b7a8d2aae371269ded1f1a3969db353ccb7ef5b32d0cdaa419acf991567b2f8a4005bb5f46d0c3bb705b925490b452a58b6c97835e5ffa412ae39fbc8bf02728a07ddb9c3aab901cc31957491ca798661cce7b04faa2a64be45fed8f4ae98ebf104785ab8535d3781fed89609b9ec25ffed5de5646c4b292e6a51a8b823edeabe5d4a78b721d44896c6df489b8e9bc5d1126bae364043353834fb08b9037d5631ec1039b1fd290c9af1a0dc856d4f53b3619a947f431bf80023e6530da49146aa5d0ef4ab891dfc273be794f68d4562659a27e22f01df9e4c98b116924babd35f1bb1501c03c86f4c746e85f16e62b90573c1e7fff598cd0da0fc461a32053599af63ea9481614c2ccdd4bb70d613358343d13fdb5540e380de1a5e68808d082daf9534aed8eefab6859f8524bb30ad995525ebb871f6bddff5b97f3cff32c0da3c51d183df47d3ce9a46208e6396a5cad0df2370222827b9699ad78ddeb9f38e0a65e2b9fb561216cfde8da8171ae243fc96093d3e7c36e264058e5314efb6d8d4414dbdfc9d9ef10aa3e51fdf77459a06e4b3c612386cfed351ab926d0c167bd78371f2254cfa2ed6f77af72aa7d8772fe6e1934b0affe23053909d4016e15f5795f7de6f252f35f878ed1c257eeea3c5f1bb5574785e1ed75f5441ff280f4ff1ae0b14f133f3b424649f5cff8af9eec17158bb358109c904a96bcd0ae427d8044a567788997f32406583ccd3893be807e14a3fa2ff97729b48beae545dead48aaecfa733fdd7077c60e924a0323562b0638586275bb286fcf8707c492a258c7539759de5dfbd898c11733a0b7d19880d9cc11f57fb8d5a838c06f9aa0c3174413185aa7d6698b287a698ace569f3f45b0fbee29fb28b77497a333b9b894f9a983e486ca24c7732bca0af4d2b066ba42152014d77bfa85d8013049e9347e3760bf36ee26388d21b1d890a402cafec28901699ddef899f34f1838bfebbc75d4a8a6615cfbc3df9642a98549a87a13111090f3d4bed3ea9dd2abc0e25fd20fbe3ddc4f922ba9fe44b57266c28af2c1ea2da56bbe6fefa2355e4421cfa6ae02ed91d5e97887399c99a928199a3199373285d193499f7fc8cd35d9f27d3592f3e4cf3b7c384fb6dddd187d14a6fb993f334d074925113007f894f96a827f481e9dfde0230994e5d386ad019a8bcaecedd8fbaa5635301cf733eebd83e400fc7edf09c421f05f097d6e39b660ce5130974b201495e3440b21470a0815c1d4c6a8dae2409a814078a6afd6e075a29f51bc64fcc581885be73cf5679906f4a934c94cf3bc71cd22c9b30cb85a8cd6d396bd5c130fe8178484541ce722fa0da1eba580343725a9673f9c7ddb12765effa481a713a413eea1109faf602c88a5f3d6cc011884fa9432fa105bc1597bbe277a9b268f0f440d1a52b920a97525543202a24484ab3ceeaccdf8d6e60e4244c4efb7e6eeffebdee1e6a7739c0c1b7921c07b099a64bbcfa8bb251014bbcbdff32ae713d740306b5f0f3bec96253c26bbcb50a5860acd0604ff3c305db35e4a4d4c104504ce922319ab019f68d6a354b0f153e834bd988cd75424d8617a9b3c03f0ae1726e8946fc2e14e437ac0f98c5383ccc53085916bde6d6d94a961e4d7dc2b6978ab9e2ed53d0361971f6fd647bfd5b68edca7bc7add5a16bfde674cdbaf6b4588ca1787a6be016f3b5a9ffdfe0f7c8740adc854311aeb3130254f948ff711158e563017953e4b2af82aee136883cb797b116b665a910e2638a9c2103d8fe85d01a354f295a20be5b5ed6a4597847b094a19381f20c52b45fe490bd746b147ef1ebe3df13ab4509d505ce792c18cfa2d1145b3e344d18baa8e496aa38348f7cbd5ae1bb1f2d914f026e25c0541751d92c0c7dc84b5cf88cd486837ee59de724146b3f684e3436c6882d20a78b60e3b44faa091fa5978f9cef33ba3baae2da60a04f6267c3871ad9c70392363fe9fe31d780b17f633cef6d0f1a96448c47bf414142000500247a8620719f9e7a951b26b165a23c73579dd6b8e8c24f8cdf5fb809db576919e5c474a986ed42ba00d9d56ab5e832d7374b4a24ce77d19c256d5692e6744980bc62f39afd3b82f581138841ef18b263828be23badea86207520ef77e4724abfe9f55d6b7f229f035a", 0x1099) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001240)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80}, 0xfffffffffffffc8a) r1 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001280)=""/4096) semop(r1, &(0x7f0000001200)=[{0x6, 0x3f, 0x800}, {0x0, 0x400, 0x1800}, {0x4, 0x7, 0x1000}], 0x3) shutdown(r0, 0x1) clock_nanosleep(0xe, 0x1, &(0x7f00000011c0)={0x200, 0x5}, 0x0) 00:00:04 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) fcntl$setstatus(r0, 0x4, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) shmget(0x1, 0x1000, 0x18a, &(0x7f0000ffd000/0x1000)=nil) 00:00:04 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x100}, {0xa, 0xeec}}) 00:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x72) getsockopt$inet_int(r1, 0x0, 0x41, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x2}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000580)={r2, 0x2, 0x2, 0x3, 0x6, 0x1000}, 0x14) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYBLOB="8abae3d23fef463efc4be50600bb0900c8014f2d757f6732158087ea3913000000"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, r4, 0x1, 0x1, 0x80, 0x9, 0xd8ae854}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r5, 0x100000001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x6}, 0x5) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:00:04 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xfd, "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"}, &(0x7f0000000000)=0x105) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x2, 0x5010, 0xfffffffeffffffff, 0x1, 0x800000000000000, 0x7, 0x2c332eb7, r2}, &(0x7f0000000140)=0x20) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:04 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x9}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0xeb, "af05f71f36f5fd91c8bc330d0e49d8f8"}, 0x14) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = dup(r2) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x73c) sendmsg(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xfd, "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"}, &(0x7f0000000000)=0x105) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x2, 0x5010, 0xfffffffeffffffff, 0x1, 0x800000000000000, 0x7, 0x2c332eb7, r2}, &(0x7f0000000140)=0x20) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0af400000000000000"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) setsockopt(r1, 0x143, 0x7ff, &(0x7f00000000c0)="e6036b1cb37337c980df1688fed41d5097ec1883f81f82263306733127305b64b0b98b4bc6cea642d56bc6152ba76baf2197a5da246626879403cdbde2440f824bec6f2ac81a675521d3196956c6db4004c3c24b3f6ed5b0c9a36d7ad556005009ed3ab704", 0x65) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000040)=0xbe) 00:00:10 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000000000)="aae54c20436311", 0x7}, {&(0x7f0000000140)="6f970b10624ac4d807ce7d55b791ebec3fd11469a48a60b72b3d0607ef5305f18da863ee1e8e68248fe683fdf05618478ea4b0e06abe53acf1e49bbab5439af78f8d0cebb15a9a8270c6e14c32b74da7ea6897f45ae5b32e2e6133df3007fdaec33d583d439ed5c886368962120c531e7d18290fabeed49191a402c5b7c084afe05cd14ea41992157321eafc15ea933bb46e3fd61e5d333a3fa7270c52a3b95eff75ea0997e09048b3b31b452f3941c1a9323674230509652c1722c1ba9ce48b88f55fb48faa32f0436134035caa739078258b3b0ac6632089a6cc237a3276bbb7f7b4", 0xe3}, {&(0x7f0000000040)="eb20b34c9e2335a7e5c91cb1a9b49b0696a2afb910355166d613a7c81a23c0b1035955af3162a92a0fad973a1a86cab3c1adae9b99399dc097f5fd5f1543de931737c714eb06cc2f1a4b93c77c7b3b79b8afac0feedac6569ce1f2a7ce131ef049c272ee58be799f3e58a1ec1d511cf4f7b6e9363e61c400", 0x78}, {&(0x7f0000000280)="db2ba01dcd0f3974d317ecdb800d1a54fa5dee9105cd92c1839e30e0bede65c3e2c10f2b3c1c6b57d79d099138ccb1f9a8d5e0b9f1483f932204d91494c2e70837305321232a73fadc0fade058851e4502e007bc0b175ac892caa44304579159954ab96c42882f99328b54e9ebf8483b4280aa7b5d5075c5ae274a2f041522b210cb666071edebb48c748905be42f806a367df5d33e041428766077afb8226cde073f4f309db466b52278a0ba866261c9403d127895f154f05628e85c1e77d90052b69ea6ebe26ea4504e8ae", 0xcc}, {&(0x7f0000000500)="2ba92636164b2a7c632d3f5d67c2252d7f95cc74fbf0399c259193318ef5876af13845241bc8d596e2b652697ce982aef0adfc809ce0ccfe85678cf6f3afed6198e044d02a7e843a777bda073fe0719bc3b8e97c7cfa2a5c7845808e87f9056c0974c22cce7ee90d4ff291524d2b2f5c3f0693873b5473b905746e3790613bac4fa02b8b39d55259d42dbb3fb5dd06485c9d3f24a692d39e9151", 0x9a}, {&(0x7f00000005c0)="9623d4aa83a4f6a741d419d39cf743146d9ad8a50c9024c30d73c497b0ab3c35c33fca90f1e6eac494ab2d92dc99c72dbe1d416ef1adffbfee7b94f45ecc9641bbbc2c58045497fafd6f075e8e14e127ef33ee1b7c49927c5a79a3768409bf39f95260a21c41362f4e8e48cdb7687e1a25546692df3d3faf016cdec9015174044c8b41de2849687b9193e95636c7e49764082f330c5b05d61f212b461318fc948c971ae80a33c7335d8e7b9a1ea12ab68b", 0xb1}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="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", 0xfe}, {&(0x7f0000000380)="ad9fc1e574ae8ca6c83cb0b0f128a92eb356334b2f16ff6e61911a246d9659d5f4ea77cc6bcecb3aaad5e14f5e94cf5fa4190a95636263e2ff791b4acaaf40f99a02e50027e6accd3d9ceb", 0x4b}], 0x9, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001880)=ANY=[@ANYBLOB="2a4474355c396fcf71a6bcae51125e5e4b2e13acbe5be05d31a3323255d843a9792aaad4bdba"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x180) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000000)=""/26) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x56, "2b2de4af4c3f7631e384c93e5282f7e4433c66e0e6b5b304076db5845952988a1fee1b48d7d2cea8cf5c81c41c4ea4c799cc947c9666fc06ee255111530b669d3c269403fb0360846781bf6d63833d2e0fe1ffee36e4"}, &(0x7f0000000100)=0x5e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r3, 0xf8, "a9c29d063a4b63b92158e18cf05518f8da551ef7344811445062e05879dc0a29cf945c33dd9d053f991b9d14d903e85330f466db148700741fe002a097791bc1907fb488c0ed5996cc3e453ee2e29d43c1431bee6e670c01d2469674be19ca263e3dfdb3dc751f83bdd6f6017643e6aa9745d923d09604d06fa000524556b41e2781ff0bbb28299acd8cc55ed66ceb718637ab58f38b04690a6d129341bdcdc99b4452ab8de2f88fb1130e155439e8bcbb3c59feab4f3bfc6f1f505524bf9d4ba0d901cd719521790764c599f86253094ac8fa12e463c2f5df096a579c618d8283d9a72b99c33019c078b2bcf8514bbff2ee178fd3c05216"}, &(0x7f0000000140)=0x100) semget(0xffffffffffffffff, 0x0, 0x0) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x5, 0x3, 0x100000000}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x27dc}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x1009, &(0x7f0000000000)='BbMo', 0x4) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x7, "414388dac95770"}, &(0x7f0000000100)=0xf) 00:00:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0xaf3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4, 0x1) setsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000140)="acca63448ce7194ba01f361e01cadff4f5522352ab862d61f854651d3d83a490c7accc61af6c8424ae31bc9f3d339174e6b5bd5b34d9be38e1c25953f5357a211d2da12e80d77ce13826fe3a3cdb29aeb56263fcf0e5dbade63b34b7a7196814d236a0decbaa58526d88cf8c9b79b51d9db302c740afcd657c2dded84ae5776a6b4f26980a5a27e836106fd153a6df67e961c1e3319e5f22204e59fc2ed71e50b4e08c7eda411ddd96ce97ce05dac86659a95e3db38d8317f98959f8b6719b5a4d06e39243641dd382bcbead8dcfd1bd9f2907979395a921088e13c3b248d0eb7e0049e908c75bb5a1", 0xe9) r2 = socket(0x3, 0x3, 0xffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x125) 00:00:10 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021e2f6669558d14db"], 0x10) close(r0) 00:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000640)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xffffffffffffffa4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @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) r2 = open(&(0x7f0000000680)='./file0\x00', 0x80, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f0000000500)=[{r2}], 0x1, 0x0) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x1, @loopback}, 0x10) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) socket$inet(0x2, 0x0, 0x8001) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={r4, 0x40}, &(0x7f0000000580)=0x8) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xfffffffff7ffffff, {{0x2, 0x3, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:00:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000006c0)="001a06881e7c8934617181331c898b7e338ca218fcce8a65844773ec0f98086b78f3403c1060140b791567a72453b6691f3a84eeadff01ea116375430822361a4f514ea16b217d5d2398130fd0ffd0c53c64144f266fe26bc3d64704e17ffc8d4a364535fef6cca861545cda8798bbdf70cdc07e5a880538ee4b51ab1265bc668d21e69de7e6d60fa47131eabc", 0x8d}, {&(0x7f0000000800)="d922a681e6426dd993f0a6fd309e6f5656e635a78c37cb7a1d3296928f46919295de710d9804d61acb31bd5ea5ca165e0589c029937b33e90f75eccc19a49caa66acfeadd0b47156fc648e7ae3e9e304fe9046f9f878cf1620326cc64353456c1280db8b99604867c3f76186c5f624ae983ef27d84063b4daa0741f9c0de0eabb2d15979ae2c482d3de5a72c945d0ff9a142a9d196cc51daa28404951704513a", 0xa0}, {&(0x7f00000009c0)="7eccd64911e39cc73a052c6c1d65508b921ba0162505b8305433c89bd91a93dfa668304fef950d6ede85c4a58185c8342730d9f61f08c8bc0e5d31b2d359efa9428eec506bd48861a5b2c6039f31390e3414a999cd679dda810c7cfaf5efdad7f3a34f8807ee3dfc5fdf3c6dddb9807804381453cdbd1ada9556443bab2fae8c219e0f04385fc550da1da4cee3d6ac4439d4a025589c28e40a31a1c0ad8d5001a20ba10563d3ca10504fdd873b39feffddd41a89a70f389523328c4afb431921f4be519e0c5864e426a4605834a64d2efe39a3ccc58b2e64b1fd06a87634c01f2cef066485", 0xe5}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="180007cf1ec18a46827316a8157167fa4ad9000000000000"], 0x18}, 0x20180) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000005c0)={r3, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000c00)=ANY=[@ANYRES32=r5, @ANYBLOB="0300020005000100baa3a3f8c9813b3085f9692fa2d9b627bc341693aa31dce0e3a442974a463e7c428d20adaba0014ccd42ced09f731b7f16a3041fbc1452d286e274e495186bb8658dd6f8d872d9833eb0962a9ec2dad914a3edd4f770ed084ece74eee98d0a7c1365ad0089e1b0aa9b030000abc37d605ee07fe61f42f41d97b635c6c2a2e3a1e278c1ad2c8acbbb3feff7746c35f200000000a3006a5b534130ccc6436f238474f09aaf50be12018bd26532e451076d4d9aca2a6b1fa1960842d5e7770ae41ab7f977fc4696e2ff6b11ccd0f8a021a9"], &(0x7f0000000b40)=0xc) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r7, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r9 = socket(0x2, 0x10000003, 0x4) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r11, 0x7e2780e3) r12 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ppoll(&(0x7f0000000080)=[{r6, 0x20bc}, {r11, 0xb2}, {r9, 0x40}, {r9, 0x4}, {r10}, {r8, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r12, 0x1f470000) 00:00:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x94e, 0x0, 0x3ff, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x1, 0x6, 0xd5b, 0x0, 0x2, 0x40, 0x8, {@in={{0x2, 0x1, @rand_addr=0x36}}, 0x0, 0x1, 0xffffffffffffff16, 0x3b, 0x4, 0x8001}}, &(0x7f00000002c0)=0xb8) dup(r0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="3f20aac54b8f2afd55e7198b80a7db7bda12ece74291367b8433be0445e605662d9b1b0421f3985dceec0aac541ef711f1df98049d75fa09e1ab66eb763c4ae6ffee37c659930857e6", 0x49}], 0x1, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000, 0x2, 0x40, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffff7fff, 0xa00, 0x80000000, 0x80, r2}}], 0x64, 0x80}, 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r3, 0xffffffff) pipe2(&(0x7f0000000200), 0x100004) 00:00:10 executing program 0: r0 = msgget(0x1, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/24}, 0x20, 0x1, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806031808000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") 00:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, 0xffffffffffffffff, 0x0) flock(r1, 0x8) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x40, 0x7}, {0xfff, 0xfffffffffffffffc}}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:00:12 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000006c0)="001a06881e7c8934617181331c898b7e338ca218fcce8a65844773ec0f98086b78f3403c1060140b791567a72453b6691f3a84eeadff01ea116375430822361a4f514ea16b217d5d2398130fd0ffd0c53c64144f266fe26bc3d64704e17ffc8d4a364535fef6cca861545cda8798bbdf70cdc07e5a880538ee4b51ab1265bc668d21e69de7e6d60fa47131eabc", 0x8d}, {&(0x7f0000000800)="d922a681e6426dd993f0a6fd309e6f5656e635a78c37cb7a1d3296928f46919295de710d9804d61acb31bd5ea5ca165e0589c029937b33e90f75eccc19a49caa66acfeadd0b47156fc648e7ae3e9e304fe9046f9f878cf1620326cc64353456c1280db8b99604867c3f76186c5f624ae983ef27d84063b4daa0741f9c0de0eabb2d15979ae2c482d3de5a72c945d0ff9a142a9d196cc51daa28404951704513a", 0xa0}, {&(0x7f00000009c0)="7eccd64911e39cc73a052c6c1d65508b921ba0162505b8305433c89bd91a93dfa668304fef950d6ede85c4a58185c8342730d9f61f08c8bc0e5d31b2d359efa9428eec506bd48861a5b2c6039f31390e3414a999cd679dda810c7cfaf5efdad7f3a34f8807ee3dfc5fdf3c6dddb9807804381453cdbd1ada9556443bab2fae8c219e0f04385fc550da1da4cee3d6ac4439d4a025589c28e40a31a1c0ad8d5001a20ba10563d3ca10504fdd873b39feffddd41a89a70f389523328c4afb431921f4be519e0c5864e426a4605834a64d2efe39a3ccc58b2e64b1fd06a87634c01f2cef066485", 0xe5}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="180007cf1ec18a46827316a8157167fa4ad9000000000000"], 0x18}, 0x20180) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000005c0)={r3, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000c00)=ANY=[@ANYRES32=r5, @ANYBLOB="0300020005000100baa3a3f8c9813b3085f9692fa2d9b627bc341693aa31dce0e3a442974a463e7c428d20adaba0014ccd42ced09f731b7f16a3041fbc1452d286e274e495186bb8658dd6f8d872d9833eb0962a9ec2dad914a3edd4f770ed084ece74eee98d0a7c1365ad0089e1b0aa9b030000abc37d605ee07fe61f42f41d97b635c6c2a2e3a1e278c1ad2c8acbbb3feff7746c35f200000000a3006a5b534130ccc6436f238474f09aaf50be12018bd26532e451076d4d9aca2a6b1fa1960842d5e7770ae41ab7f977fc4696e2ff6b11ccd0f8a021a9"], &(0x7f0000000b40)=0xc) 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) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r7, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r9 = socket(0x2, 0x10000003, 0x4) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r11, 0x7e2780e3) r12 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ppoll(&(0x7f0000000080)=[{r6, 0x20bc}, {r11, 0xb2}, {r9, 0x40}, {r9, 0x4}, {r10}, {r8, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r12, 0x1f470000) 00:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000640)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xffffffffffffffa4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @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) r2 = open(&(0x7f0000000680)='./file0\x00', 0x80, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f0000000500)=[{r2}], 0x1, 0x0) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x1, @loopback}, 0x10) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) socket$inet(0x2, 0x0, 0x8001) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={r4, 0x40}, &(0x7f0000000580)=0x8) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xfffffffff7ffffff, {{0x2, 0x3, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:00:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f2d2f0a6a3000"], 0xffffffffffffff15) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0x0, 0xfa08, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x85, r1}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x17d) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x10001}, &(0x7f0000000080)=0x8) 00:00:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000f9ffffffffffffff00"/132, @ANYRES32, @ANYBLOB="0200020005000000"], &(0x7f0000000080)=0x94) 00:00:13 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffde1) getpeername$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x6) poll(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0xc6, 0x0, 0x1f70}, &(0x7f0000000600)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000006c0)={r2, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xa64a, 0xa2, 0x4, 0x2, 0x8000}, &(0x7f0000000080)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r3, 0x4, 0x3f, 0x25, 0xfffffffffffffffd, 0x9}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) exit(0x9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e23b0020000000000000000000000000000000000010500"/128, @ANYRES32=0x0, @ANYBLOB="0100000001000000020001000080000000000700"], &(0x7f0000000280)=0x98) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0x240000000000000, 0x4) 00:00:14 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) socketpair(0x17, 0x5, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x2) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3d7b, 0x2, [0x81, 0x1]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r1, 0x7, 0xfffffffffffffffd, 0x7, 0x8000, 0x1f}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:14 executing program 0: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000080)) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket$inet_sctp(0x2, 0x41, 0x84) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x3ff}, 0x8) r3 = dup(r1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x440, 0x4) linkat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x400) 00:00:14 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) 00:00:14 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa00, 0xc4) 00:00:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000040)) 00:00:14 executing program 2: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) 00:00:15 executing program 1: socketpair(0x2, 0x20000000, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x3, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82023000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xa766, 0x4, 0x6}, &(0x7f00000002c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x1000, 0x3, 0x3}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x2cf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x27, &(0x7f00000001c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r3, 0x2}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x3}, 0x8) 00:00:15 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) ppoll(&(0x7f00000000c0)=[{r0, 0x6}, {r0, 0x10}], 0x2, &(0x7f0000000100)={0xfffffffffffffff9, 0x7}, &(0x7f0000000140)={0x950}, 0x8) socket$inet6(0x1c, 0x4, 0x8) r1 = socket$inet6(0x1c, 0x7, 0x8) dup2(r0, r1) 00:00:15 executing program 2: r0 = socket(0x5, 0x2, 0x87) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f00000001c0)=')*^-)\xd7)\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='q,\x00', &(0x7f00000002c0)='\x00']) close(r0) 00:00:15 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x4bef351a, 0x10, 0x6, 0x7, 0x20, 0x3f, 0x1, r2}, 0x20) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f00000029c0)=[{&(0x7f0000002900)="47b304479b60d1bf3bb83c7de0f746999839dd33caf9bb26617b7514e15d02efbf6a62a8bbb52a6edb856c8a4668115c5aa84fd12316dfa2bf31d5a4f19f94890b506dbf8642cf2886cdcd876b46bece1aeab4435d08c1906798ff4292a0eb22b4b49dd795d795a9ba647ec4d67ff383e8c5b8e00739c524d2831a6d012bb5e1482740a6895b2c4ac3f2bd9fe6f08d968fd43e249ca0bb43ca", 0x99}], 0x1) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) openat(r1, &(0x7f0000000000)='./file1\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000500)="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", 0x1000, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) 00:00:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xf65, 0xb4f9}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e220000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b00"/136, @ANYRES32=r3, @ANYBLOB="01f0ffff3f0000001002000001000100ff010000"], 0xa0) chdir(&(0x7f00000000c0)='./file0\x00') getpid() fsync(r0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) 00:00:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) 00:00:15 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r0, 0x5) 00:00:15 executing program 1: __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0xe481}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x1, 0x0, 0x0, 0x176c}, &(0x7f00000001c0)=0x18) semget(0x0, 0x3, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x80000000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x4, 0x7}, {0x0, 0x800}}, &(0x7f0000000040)) setsockopt$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(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) 00:00:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1cbbdbde6a695765b020c491bd27bacdc1a9e641ac0daf0ebd9a13f1518d805f0b1aef2dd2e54cb2f22140f558505fab9527bc1bb91a717149c00a62ac4e99"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x108048, 0x1) r2 = socket(0x1c, 0xffffffffffffffff, 0xfffffffffffffffe) r3 = semget(0x1, 0x0, 0x210) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x21, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000180)=""/51) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000340)=""/155) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x1ca) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140), 0x4) 00:00:15 executing program 0: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="3082b234b8593fd7fe2e05c9efcdfcd2a51b1493e9e2499defd940fe3634ba618f963c88564044c86435936e9f4dfe398625456db50883a8e02887174429c43e9603c4106edc46798c58cd2ce4cb1ad1b5828554cfb60ad7064093e395fb958f6222b737b70f21640ed33ef942650eac790b55894bc1a35e889d612c3709df088f996e1bafde12098b06b22cd23ff8729d2a82d86da10c6475ef97b80d2328199b5bf83f74e9761c35732df0d436", 0xae}], 0x1) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xc9de, @loopback, 0x2bb3}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0xd226, 0xad}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r4, 0x0, 0x4, [0x8c98, 0x97ab, 0x10001, 0x2]}, &(0x7f00000002c0)=0x10) 00:00:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xf5, 0x841a, 0x9, 0x7}, 0x8) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c) 00:00:16 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x97}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x1, 0x200, 0x3, 0x6, r1}, 0x10) r2 = socket(0x2, 0x1, 0x7) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x207e65a8, 0x3f, 0x10000}, 0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000004", @ANYRES32=0x0], &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x200, 0x22875456, 0x0, r3}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x10008}, 0x10) 00:00:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x1000, 0x1, 0xffff, 0x7, 0x20, 0x81, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x16, "63ee5e33d19d7dbcb4867ae78c1807f1c211c3dad6c7"}, &(0x7f00000001c0)=0x1e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f00000003c0)=0x1000000d1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x10008}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) 00:00:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x209, 0x9) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:00:16 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) r2 = socket(0x4f88ebb7461c93e3, 0x30000000, 0x10000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x401, 0x3f, 0x1, 0x1ff, 0x3, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x4, 0x3, 0xffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x4, r3}, &(0x7f0000000140)=0xc) shmdt(r1) 00:00:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820235003d6c8d6c7331"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) socket$inet(0x2, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$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) truncate(&(0x7f0000000040)='./file0\x00', 0xcf) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 00:00:16 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, 0x8) __getcwd(&(0x7f0000000500)=""/131, 0x83) 00:00:17 executing program 2: 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(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="f10000001c3bc0fc69a7ebf42d42c1bcb2f264539c046d42eec4d070e1c3c0b0d248daa9bb8b5a680127b381b25774d90eae06ceb25b9679f71ae312262efd1bf4321c7aa119be28debd32512ab191a67a01662744bd4b265e0d315444c8f88b128f33f659ea788340aa57f07d0f1490417a113b454bf6661d57ba05779bfa2bf9320ba4c391dbdcced04a60405465ce12d307265af0541a5dbc9db8b3bbc21fcc11a8c5199727b0aec87d2902077238de5eedd3e4a3027b7dd3e62e614c0110eeefe6049e4b289ce879105e52ec1c0e88629bcc42fc314583c39afde2eb30ae1ead0d9d4d82cd19dceaa5ee0741"], &(0x7f0000000440)=0xf9) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x2, 0x7f, 0x9}, 0x10) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffc67) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x201, 0xf, 0xd, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0xa714}, &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000300)=[{r0, 0x4}, {r0, 0x5}, {r0, 0x100}], 0x3, 0x1) 00:00:17 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB='&#', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @broadcast}}, r3, 0x7fff, 0x0, 0x3, 0x2, 0x400}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:00:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0xca, 0x8b, 0x3, 0xb68}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) truncate(0x0, 0x0) chroot(&(0x7f0000000800)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0x10) 00:00:19 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, 0x0, 0x0) 00:00:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80000000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a88", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949da747d4d0025f34b3b3f924200ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(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, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:00:19 executing program 2: getresuid(&(0x7f0000000340), &(0x7f00000000c0), &(0x7f0000000400)) r0 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/27) 00:00:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) sendto$inet(r1, &(0x7f0000000140)="0f8e0e8cdfccb99dce7244e7dbf41651c503c25f43d1fea3ee3cccd82d89e1197ddf1ef702bdd2652b1f2bed46406544ff55c1059422f93a1fe0c6aa760631868a30535efdd54779b821a4d2c153c80d8d8ada3bc9106df78c184d8a93dfc6d137b7c81b42c920f27c816c08b6e9d61067af93c76ee365718f0a718328ace99637ec6bebbf3ddc54a4d9aac4603e6c8fd19dfa475355db466468f3dc841f54055c4586834be8604d438cd7432ee8d4c4c5067ceeb0bf3fd2cd9caf626dbba68af41b4228e740980e6279b8cc179ae8a2e760e4", 0xd3, 0x80, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) write(r0, &(0x7f0000000040)='!', 0x1) 00:00:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x7, {{0x2, 0x1}}}, 0x90) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) 00:00:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000600010000000020fbff05000100b7cecbcd7b3765ae259ae36676b621b2fe7a36dd8606242576bae48f47b82800c1d2e43aaf8dc865883af248cb412fa4a73d3f1e338fd6d5003841165611f1d6feb06b6de1831b2c53d44460a1b5285e322968dc6a01fa029b6d0704dfe650f84970239c0f03eacc73475837942963e066da82ddfb820ecba01a72da07269752893b79dcd6219bacf8156feefa2756b5b8c58dcc5926bddd90"], &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x8, @loopback, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0xf2}, @in6={0x1c, 0x1, 0x7c52, @empty, 0x9}, @in6={0x1c, 0x1, 0x5749, @loopback, 0x8001}, @in6={0x1c, 0x2, 0x4, @empty, 0x3}]}, &(0x7f0000000400)=0x10) r2 = socket(0x17, 0x8, 0xb) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000480)={0x6}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240)=0x7fff, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000740)={0x0, 0xf9, "7acbd4c70be648c6c26b73041aa75ade37adc009cc2a8c9acc7bd41e5efd8108eb2702bd789eaa5a30cbf62cc729e6a5c39cc21b1ec1843d255bf31237c943348763a55b1f453c2931f2cb983721721193dbb1f9c30d3fe88909a09951ced06236600b015c2c72116e03290bc1f9b5805cd2b0b3850a3ed10d353b818ee3c43c98c6b2413d6afcc849f5e6a43d523517e22b657531471565224afcb4b94a71882bb54a59d96b924a1dda534e3f6448ac8bf4f364d90b74f12f6d5137e9b502128f00765d2365c6d75e4521a1b60152676ed4df3fbedcdefb1220c22f76b7df84727dbd6550bf7e21aa7752e4711c7edfcc98f21f00552f632a"}, &(0x7f00000004c0)=0x101) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0xed}, &(0x7f00000005c0)=0x8) recvfrom$inet6(r2, &(0x7f0000000440)=""/9, 0x9, 0x40040, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x8, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r5, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r4, 0x32, 0x80, 0x1, 0x9, 0xd97a}, &(0x7f0000000640)=0x14) 00:00:20 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x4020, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0x86fe}}, r2}, &(0x7f0000000180)=0x84) 00:00:21 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$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() ftruncate(r1, 0x80000001) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 00:00:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0, 0x20e0}, {r0}, {r0}, {r0, 0x40}, {r0, 0x60}, {r0, 0x100}], 0x6, 0xe992) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6, 0x9, 0x0, 0x9, 0x1, 0xa4}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x4, 0x5, 0x5, 0x1f, 0x7, 0x5fab, 0x6, {@in6={{0x1c, 0x1, 0x2b99, @loopback, 0x800}}, r2, 0x300c00000000000, 0x1, 0x5, 0x8001, 0x80000001}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0x7, 0xf, 0x0, 0x6}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r7 = msgget(0x2, 0x20) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r1, 0x5, 0x1ff}, &(0x7f0000000540)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r5, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000700)={r1, 0x100000001, 0x5, [0x7ff, 0x3, 0x1ff, 0xd790, 0x0]}, 0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000840)={r6, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000880)=0x10) nanosleep(&(0x7f00000008c0)={0x3f, 0x5}, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940)={0x401, 0x74b9, 0x5, 0x6}, 0x8) readv(r0, &(0x7f0000001c40)=[{&(0x7f0000000980)=""/136, 0x88}, {&(0x7f0000000a40)=""/54, 0x36}, {&(0x7f0000000a80)=""/109, 0x6d}, {&(0x7f0000000b00)=""/33, 0x21}, {&(0x7f0000000b40)=""/208, 0xd0}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x6) sendto$unix(r0, &(0x7f0000001cc0)="1e48f6df99844aa813adbc477b5cfdaa727feee78b76adbaacf9ff4e6aca3fff67219eb54f6f99b43a34b361cca6475dbaef0b96701965c3f8ec70a7fe3fb0c06f89e2923b8c208dc58ec1b0b41f43b782692633d9aa64ee7cba28e3f948dc438138c07070ccee", 0x67, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001d40)={0x2, 0xf1fc, r9}, &(0x7f0000001d80)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001dc0)={r2, 0x7}, &(0x7f0000001e00)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001e40)={@in={{0x2, 0x1, @multicast2}}, r1, 0x8000, 0x5, 0xb, 0x80, 0x6, 0x1}, 0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001f00)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) r10 = fcntl$dupfd(r8, 0x0, r8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001fc0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6}, &(0x7f0000002080)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0x100, &(0x7f00000020c0)={r4, 0x5, 0x9, 0x2, 0x8000000, 0x6, 0x4, 0x5, {@in={{0x2, 0x3, @rand_addr=0x9}}, r11, 0x4, 0x4, 0x0, 0x3f, 0x8}}, &(0x7f0000002180)=0xb8) msgsnd(r7, &(0x7f00000021c0)={0x0, "4afc223adf0efe8c0004f85ace7d0c400e5e971e92e09147a53a2bae5b2a183b95861eed2c1a3786ad4da3d5be485e3623e7063493b7253ce3210fa84cf2b1f30b3fc4c2cdf155123a8462e112a58ace9a4dc37e57663cc7deefe0dfd325c56dac5f7cc7447a4f315d356a06cd0ad93f4818ec99d4119ee45e31a4df"}, 0x84, 0x800) getsockopt$inet6_int(r10, 0x29, 0x48, &(0x7f0000002280), &(0x7f00000022c0)=0x4) 00:00:21 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000000000000000000000000000000000000000000000100000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a1578acfb52c59854aba3ab1b41d86a639097000000001ac0438cc11d5d39363a53b68aaf36d9e1892f", @ANYRES32=0x0, @ANYBLOB="c50f010007000000"], &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x14, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:00:21 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x5, 0xce, 0x7, 0x2, 0x9, 0x1a45]}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1) ftruncate(r1, 0x7e2780e3) mlockall(0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x4, {{0x2, 0x2, @multicast1}}}, 0x90) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:00:21 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x1, 0x4, 0x252) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x05']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x6, 0x7}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r3, 0x0}, &(0x7f0000000100)=0xffffffffffffff84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000540)=0xfffffffffffffd6a) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x1a2) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0xfffffc7e) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="81", 0x1, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7847a26b, 0x7ff, 0x7ff, 0x80, 0x200}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x2000000000000, 0x1, 0x5, 0x7fff, 0x7ff}, &(0x7f0000000200)=0xa0) 00:00:23 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5, 0x400}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=r3, @ANYBLOB="018008ff7f000000"], 0x94) r4 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) fcntl$setstatus(r4, 0x4, 0x40) r5 = getpid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x5}, 0x8) fcntl$lock(r4, 0x9, &(0x7f00000001c0)={0x0, 0x2, 0xfffffffffffffffd, 0x1000300010005, r5}) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:23 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100000, 0xcefc0eb4f9c73f11) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x153}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000000)="263e45c7235189f5c6fe339db10ea062b11c9c29f814fd9b82e308bb45b945c473a807c1aadce7d80d4cf7ca44f8c1ef1cc28f7df74c59c793f2144c8289684a36aeabafebe1e5188ade", 0x4a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000002467, 0xffffffffffffffff, 0x100000265) 00:00:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000000180)=[{r2, 0x1}, {r2, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r0, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="70012e0000000007000000000000"], 0x9, 0x0}, 0x0) 00:00:23 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x4, 0xdc8, 0x0, 0x477}, &(0x7f0000000180)=0x43) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x823c, r1}, &(0x7f0000000140)=0xc) 00:00:23 executing program 2: clock_nanosleep(0x7, 0x1, &(0x7f0000000040), 0x0) 00:00:23 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x1, 0x4, 0x252) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r3, 0x1, 0x7}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r4, 0x0}, &(0x7f0000000100)=0xffffffffffffff84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r5, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r7 = accept(r6, 0x0, &(0x7f0000000000)) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r8 = accept(r6, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r8, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, 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(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:25 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66e96c65300038945c747e741288283beeb9a8c90a6eee0d472c5eb8d18aaba25428cabe9388a663151957263b4ac211a35e2bc99e322b5d497407e731faeece44e51377ec00000083d659eb6cf33a823049cd3e17d0e1001c8c6cd7c1b4b2c3b0c2bfde99e69803567bdfd9300ba767a3f04f4361f7e040b9073d226ab692d805a457968a9061ce00"/160], 0x10) 00:00:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f6690ed653000b244e2b0b6d075ab99ffda34107f0548932570e39c4f52b97232c4069a956da7f2f271b44effb7f7bdec039d7b8186070dfdd3cd20ae000f4529588080ab1ab9068ead26738ca64cc3d9e2a52e7b399b0eb49cef44bf0a28d9ce03ef598405ff3285c0c08612a45454532518679cafd954b559599ef6226cefba9c3596964d876416a74c20d6ab98b62b5607b792"], 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000100)={0x100000001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000000040), 0xc, 0x0) 00:00:25 executing program 0: r0 = socket(0x0, 0x10000001, 0xf27c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x69, "b5bd21fddf05448db69499034e8d6ddede7232a16a58238c2e3ab257ec0a537614b311ca0108c99363cbb561ad2c9f231d236ea46416f10b498451919f7f7894ec22a7cf5182b06cca85b351fcef68aa6e5fcebe11c34c4d361934ce6ee3b23b5ac68950c77c11f879"}, &(0x7f0000000280)=0x71) 00:00:25 executing program 0: socketpair(0x17, 0x7, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@loopback, @broadcast, @multicast2}, 0xc) r2 = dup2(r1, r1) r3 = dup2(r1, r2) r4 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x22, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r5, 0x2, 0x3000000}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r6, 0x33}, 0x8) mlockall(0xb8686941f0ce54e3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000280)={r6, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000300)={r7, 0xffffffffffffa2e3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r8}, &(0x7f00000003c0)=0x8) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/227, 0xe3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000005c0)={0x1, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) symlinkat(&(0x7f0000000680)='./file0\x00', r4, &(0x7f00000006c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000780)={r5, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r6, 0x0, 0xfffffffffffffff7}, &(0x7f0000000840)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000d80)={&(0x7f00000008c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000900)="35a4bdc0542f2ba24895f0c2ba82b8d7a48d69681245331a1b8bc369e5677d03372a26dedae580a7455b2228fa79b994611ee1023d9b6922eb3e5f4c178f756d7a032cf8e4dc5ab83f34d0fde24cd92af27009c6ed67762b500f20ed657e9c0b3ed9c91ba796abb0afec30670280661a969bc7178d3f76c53c", 0x79}, {&(0x7f0000000980)="2199b076d76aff401ad331074261", 0xe}, {&(0x7f00000009c0)="29c72922aeced7f3d9af9006bc28e93da4e776e2f62e8ba7831ee437ac60100d2dc903a9ab8580cc1b28ba0e385357071f0efba450d2d86982a54d", 0x3b}, {&(0x7f0000000a00)="ee526923fee6fee3ff2826a78d5232ee7f02bacdc59ecc8925137a6ea7c660d593f80de597edce2d1603ee6b1f8fab85abe720a34bc365e1cd2cf619abd0cf8fda84071a55780c9d59d7c79b4f4d7a54c6c1a6e8fd02a874205cd0ef25952dbb0f1900464ce31a6f145871274684f097fd9650bf566428d49d61220bd79cfb7674bc354da82d8511270abcfbc06c701f9c4ea2f70ce418f1774784e46fce8bb2163d9638f7333ad679f89a4a675363d0d96d3e3804", 0xb5}, {&(0x7f0000000ac0)="c64a7ecd4d7db8927ae1fd8ed77a0044501e292657496bf125cb2e61a0ea45577112fa75bb6fd27dee8ebcc14a5821be5a020fd32f7a1aed4c1a7abe2a7f335038f0836ec1cdae72d7f36af9ca43413113745241b11dbb7060fa54434af6543cff8dba4d5e71aeb9fdcd764f36864b959b125647c2e4493ec8a9a4ca86caf885952df3fb9ba9534fda048117c77d78b14004d6fa476fb3d874acf14e99c0e347a15895c74b8c60b289e13548c41e7e4d8ec145848baedbefb0bfe28031c7bec397f6273956ba385d2ae1ea4c628fc9032d66b3f6d599409a51e63eaf834ceb456657365f", 0xe4}, {&(0x7f0000000bc0)="33da1e067a9b9a4e8004bc7a9f00fb92f5977ebb9970215a19b15f78418fc3758cca5326d29a22976b2161b3a1b98bdc05a90a566b09daa6f8292d78e1668c1a68d372a4595411f40c45d88825c5ca8fbfe26d2bc7ff24223c65f0aec0", 0x5d}, {&(0x7f0000000c40)="82f0cd809554c6474bde786649abb8f0bd9470a4e0d03543814be7a55a8312ff36ab8ac17d66f9c52c2fd83d4a541b9a98f6a1b5ed312cb5d73c1e313a7f6f445a4bf672a77432507952b055ae0ad3fdaa57f9127dbc184f501bc2aa24618b24a22bddd0f03598a3e36fc8ff221a7e7ae0b544aefbe791a8a461092fec4bec846ee7bea57a6efff4d4c7856147c90240e3454a85360fc870973024805ec6a4291b1e580093278fe9441d", 0xaa}], 0x7, 0x0, 0x0, 0x100}, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000dc0)='./file0\x00', 0x8004, 0x30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e00)={r9, 0x200, 0x10001}, &(0x7f0000000e40)=0xc) getpeername$unix(r3, &(0x7f0000000e80)=@abs, &(0x7f0000000ec0)=0x8) getsockopt$sock_int(r11, 0xffff, 0x1012, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) linkat(r2, &(0x7f0000000f80)='./file0\x00', r2, &(0x7f0000000fc0)='./file1\x00', 0x400) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001000)={r9, 0x8, 0x3, 0x3, 0x9, 0x3ff}, &(0x7f0000001040)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001080)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001140)={r10, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001180)=0x10) dup2(r3, r11) truncate(&(0x7f00000011c0)='./file1\x00', 0x0) 00:00:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x104) write(r0, &(0x7f00000007c0)="83", 0x1) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 00:00:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000004c0)={0x9, 0x2000, 0xb8aa, 0x0, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1, 0x8}, &(0x7f0000000580)=0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r2, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) shmget(0x3, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r4 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) getsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0700000008020500ffff0004e4c7e9b60800"], 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:00:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000540)="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", 0x1ce) r1 = socket$inet6(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x380]}, 0x6) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @broadcast}, 0x8) 00:00:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000380)="2f5c3661ccf129ce49fffbb43c35c2ebfbf2ba7ddd6b78778dacdc5be088c7a84d466bb9c9c408870b055999008bc999411e1bcd243c52baf207a90ec9e90c9a44b208c9ff10adf1f686162622c7941c0a150fe5d474973a2320ff", 0x5b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x80, 0x4}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x9, 0xf, 0x3ff, 0x40}, &(0x7f0000000340)=0x18) r3 = dup(r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x57, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) ppoll(&(0x7f0000000000)=[{r3, 0x48}, {r3, 0xc}], 0x2, &(0x7f0000000040)={0xffffffff, 0x909}, &(0x7f0000000080)={0x20000000007}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) 00:00:26 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) r1 = socket(0x1f, 0x2, 0x10000) getsockopt$inet6_tcp_int(r1, 0x6, 0xa2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x26a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xaa6, 0x4) 00:00:26 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x1e1, 0x8, 0x3, 0x1, 0x6, 0x2, 0x8, 0x400000004000, 0x8, 0x5}, 0xb) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x101, 0x3, 0xa479, 0x1}, &(0x7f0000000180)=0x18) getuid() r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x144) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000340)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) r5 = semget(0x3, 0x6, 0x180) __semctl$SEM_STAT(r5, 0x7, 0xa, &(0x7f0000000400)=""/2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r3, 0x5}, &(0x7f0000000480)=0x8) r7 = msgget(0x1, 0xa0) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000004c0)=""/125) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000540)={0x306, 0x4010, 0x0, 0x7ff, r6}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000580)={r4, 0x8f6}, &(0x7f00000005c0)=0x8) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000600)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x9, 0x1400, 0x80000001, 0x1, r8}, 0x10) msgget$private(0x0, 0x51) r9 = socket$inet(0x2, 0x0, 0x1f800) clock_gettime(0xf, &(0x7f0000000680)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000006c0)={{0x1c, 0x3, 0x3, @empty, 0x1}, {0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x101, [0x7, 0x400, 0xfffffffffffffff8, 0x6, 0x1000, 0x685, 0xc0, 0x5]}, 0x5c) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000740)=""/148) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000800)={r8, 0x8001, 0x3ff, 0x400, 0x1000, 0x100000000}, &(0x7f0000000840)=0x14) r10 = openat(r2, &(0x7f0000000880)='./file0\x00', 0x20002, 0x34) semget$private(0x0, 0x5, 0x200) writev(r0, &(0x7f0000002a00)=[{&(0x7f00000008c0)="6890635e110c4d9a10af6e32a0f6db9c424c2ec1ba6466e9f294d2be84812936e1029955f63eb599ce80f7d2a0234740dd70bdfa7346fe0ed7ad0b2680f4eb61335ddc7d988d4f84e1769314a3cd320b9c84c46a13c16bab96dd68df2dfa9b06f1ad932ccae849557c14bca0cd4c37f77a76b20a33f080304bc1200efa68bfd128f2e72732c1f9c104487c6ac5e80fc43169af703ed32e641f76de1b1257b8cd0223a8a86bf459bf2563e269531eedd657021c63fa7e80e54faed174c0193d4ada05bfe82512537a70768f7d93faadc08d475aaf7e258393f41602e7dfec56eca23931dd85a393ebaef489475fce", 0xee}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="ddee2c8bea54792c914465ba4960", 0xe}], 0x4) getsockopt$inet_mreqsrc(r10, 0x0, 0x0, &(0x7f0000002a40)={@broadcast, @remote, @multicast2}, &(0x7f0000002a80)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000002b80)={r6, &(0x7f0000002ac0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xfc66, @loopback, 0x9}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x8001, @loopback, 0x23}, @in6={0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @rand_addr}, @in6={0x1c, 0x0, 0x9, @loopback}]}, &(0x7f0000002bc0)=0x10) 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x26a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xaa6, 0x4) 00:00:26 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x913d}], 0x10000000000002b2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x127}, &(0x7f0000000140)=0x8) 00:00:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x100000000000001, 0x4) open(&(0x7f0000000100)='./file0/file0\x00', 0x300, 0xfffffffffffffffe) 00:00:27 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xffffffffffff3531, r1}, &(0x7f00000003c0)=0xc) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = socket(0x1, 0x4, 0x7fffffff) r4 = accept4$unix(r3, &(0x7f0000000000)=@file={0x0, ""/87}, &(0x7f0000000080)=0xfffffffffffffefb, 0x30000000) accept$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000001c0)={0xd37c, {{0x1c, 0x1, 0xfffffffffffffff4, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) 00:00:27 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d24", 0x2e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='%*-\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='!:{#\x00', &(0x7f0000000200)='^&\\([\x00', &(0x7f0000000280)='%)\x00', &(0x7f00000002c0)='[\x00']) r1 = semget(0x2, 0x4, 0x4a5) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000340)=""/159) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:00:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x40, 0x100000001}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x3, 0x4, 0x7, 0x2e8, 0x5, 0x80, 0x53ac, {@in6={{0x1c, 0x0, 0x1, @empty, 0xfffffffffffffffb}}, r3, 0x54, 0x7, 0x7, 0x4, 0xffffffffffffffc3}}, &(0x7f00000001c0)=0xb0) 00:00:27 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = semget(0x2, 0x0, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup(0xffffffffffffffff) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000280)=""/4096) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) lseek(r3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) r2 = socket$inet6(0x1c, 0x20000000, 0x100000000) close(r2) lseek(r1, 0x0, 0x1000000000003) execve(0x0, &(0x7f0000000180), 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1, 0x0, 0x0, 0x100}, 0x20101) 00:00:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x2b, &(0x7f0000000000), 0x279, 0xfffffffffffffffe, 0x148}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) poll(&(0x7f00000000c0)=[{r1, 0x20}], 0x1, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xa1, "1d8f0c36ed99a3c8ace72f7cd9ad69a4e01f042b107d5e2090c0c841f0ad2ee2a8d391389da2793a17beec58b56ac826877760fccc89b2067488d65e8209e63aa870bf1c3a1079d09fe7f997f39791db78b89563b91b6dbe933a248cccd85cce890ae381fc9f1f3f311af25122de95895d91d8932f8d1c31f545e73fd1b251982bc3e81012a80ad5a90977ae35e8ce30a4688696a72b7ff6527c66e9f34acbc4f3"}, &(0x7f00000001c0)=0xa9) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r2, 0xc10, 0x1f}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x81}, 0x8) 00:00:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0xfe72) 00:00:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000140)="fc", 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xcf3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x4, 0x80, 0x80000001, 0x2, 0x74, 0x8, 0x6, {@in6={{0x1c, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r4, 0x800, 0x684b, 0x6, 0x5, 0x5}}, &(0x7f0000000280)=0xb0) ppoll(&(0x7f0000000240)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:00:27 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xffffffffffff3531, r1}, &(0x7f00000003c0)=0xc) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = socket(0x1, 0x4, 0x7fffffff) r4 = accept4$unix(r3, &(0x7f0000000000)=@file={0x0, ""/87}, &(0x7f0000000080)=0xfffffffffffffefb, 0x30000000) accept$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000001c0)={0xd37c, {{0x1c, 0x1, 0xfffffffffffffff4, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) 00:00:27 executing program 2: r0 = socket(0x2, 0x105, 0x20000ed) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:00:27 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getegid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3ff, 0x400, 0xfffffffffffffffb, 0x3, r1}, 0x10) getgid() getegid() fstat(0xffffffffffffff9c, &(0x7f0000000240)) setregid(0x0, 0x0) 00:00:27 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x6, 0x20, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={r2, 0x1, 0x6, [0x6, 0x10001, 0x2, 0x401, 0x9, 0x7]}, 0x14) r3 = socket$inet_sctp(0x2, 0x4000000004, 0x84) accept$inet(r3, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000800)=0x10) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7754766e, @loopback, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000000c0)="d5d8b511966f72b535bc53e0ae534c071e71b0fdc96a33b7ee9336a8db533449028a6a96be1e83fb7d94d16f152df91f5591d00016826b7d49c8dcea604389b912c8e0c3a07963f50a260658ed9480505536e7a2b3fd97aaf043c43c1c51eac72d87a0675a6ce3eba8d609f820842b7bd0264a298cee017df788fa0b9a6b75ccdf2e887f7ff549aab8026ff4c9b37331f7bbac623cea6278d9ca9a7b0cb9a502efafd7615e44cd14422bbe0c4f412869cbb6bb218dde13fb9f5f7deb9193f56c3c4d8e4b4eb97ea2e59d59d3eaecb18333cc071471b99e891c56b88641077f157e17192e41777b9a675d24", 0xeb}, {&(0x7f00000001c0)="158f21dd53707a972f838780c3d0d7556e2e9c186190d43c430de1659451ac089f29540e934ad1a34b597a640de0dc879eee824659e79a617899b26cc33a878dda484b7b0f81f4aae16887cc17d61e1dfb9ba9536c008c4291a30dfc15b03c394733aa521b1e628ac4ed21f2d6a376bfb58a1da783eeea086ed80eb05cd7b000afffd8f247237f7ec0a61334825af816ea8740158ec3837ff0047b531e4e98291f114dbdc8d929235b385270b6d9b368945ff9", 0xb3}, {&(0x7f0000000280)="66baad4394d7cc80d1dce05e4b77b7ef88fe2165159650a7b9d93884284477fecdf6399443f12ffa945d0192ef4525b4773c4e040cb8dd1f6c300fb0e9d27f5a6a9c89fed6846215fce7c0ce21ee4b8fb256bef21c3fea7aa172c44e6ed8f2baf6c85a3321ea4aae78fc2702f3235e940371c847672986e6c211209d0c2c2e91f652169248179a7a1b40fdec08a1dadf6cadb2ae9a60d25a45019fd2c7485e6c8d5832f659acc4", 0xa7}, {&(0x7f0000000340)="7c76348531807e3804318acf624ffddd251c0c6064b28dd43ffaaa75d384f6c2c6d4fbcda44c591dc05c6b4459382ae449b28942880641037a3e3be5a49787f2363f191015a545effc39cc573d7e9122e332da2e8168528d19665f58c8a46d33b8e995e14267a5fe649d875913e9d2bca30ee5ebdf115c6be9ca3b1f8e712be55408aa736d04edcf73311c3efcca65092ae0c177c4a5aac0e706077bada7d3e061076b9635bb44cd1562c971ff6ecea1eaaf7ef94faad47f6b001eda4b39bbc9db8f0429fa7f9809c4fa939fd6dc426e696350826ead4e8114aee4c1", 0xdc}, {&(0x7f0000000440)="739453691441a04b94dc32e8009edc819b567b0321cf1c56e7471a0bbfd5cd0d5a90c1b01bb9d804bddcba761d7c9bd4ce0a198e951606bcc245e6971f210e579c067a2b9faa3556d92eba5fb755af0b94b1491b55b43eaed1b673c92f7ee0c6052d952d98c47db1226c010b53bcc3b5838de0928511a2e8d6920a36e2077ab8d8568d85f64ce4f3177b3b5835fc3e6323bdd69119d02d6f13d6724ee331c4e982bb7b002d0e5f901d11fdffbd7a8787166c951e3936f084ddd3ee843a8c95f4841b779e8951eec906f83976be556010673f", 0xd2}, {&(0x7f0000000540)="3d9c76f210aa3995f2d14aafff362735e8d7a9f5e481976f820513f44e04d3", 0x1f}], 0x6, 0x0, 0x0, 0x20001}, 0x8) 00:00:30 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x5, r1}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x2, 0x5, @loopback}, {0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1, [0x1a2, 0x200, 0x7, 0x1f, 0xe62, 0x8e9e, 0xff, 0x3ff]}, 0x5c) fstat(r0, &(0x7f00000002c0)) r2 = fcntl$dupfd(r0, 0x11, r0) fcntl$getflags(r2, 0x3) freebsd11_mknodat(r2, &(0x7f0000000100)='./file0/file0\x00', 0xc000, 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x1fffffffc0, 0x4) fcntl$lock(r3, 0xf, &(0x7f0000000000)={0x3, 0x3, 0x7, 0x1000200010011}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x3, 0x1100, 0x5, 0x4, 0x4, 0x20, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) fdatasync(r1) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) fcntl$setflags(r0, 0x2, 0x1) close(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0x17}], 0x1000000000000176) preadv(r0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) mlock(&(0x7f0000e36000/0xc000)=nil, 0xc000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1000000b81db7d7b7f6a61ff2a47ce36c57923f62c294c951d53dea86e29bda9097044d7ec48deebde5210647454393c020a026e0aeea68fcf97740811596e903ba45e88dff746424c2d06d1be1a6d1a38d9c1469b44a03e98f155ca4b3785137c9625b24b6b9e33caff1e770b9f98501de15f93fa52ff5411b587414fa62ad2893226eba6559849d7b9d0f63015f2180ac9b789b8d33ed6e0d8fd856b4cca427e7f97c35659f547670d6b40c468484dbba118a08347b8b10896a971e722789119765090fb19e"], &(0x7f0000000140)=0xc9) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x840, 0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7}, 0x8) 00:00:30 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x2, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_int(r1, 0x0, 0x47, &(0x7f0000000780), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x52) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) 00:00:30 executing program 3: select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x8) 00:00:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xffdffffffffffffd, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000824e3b71f60d653cecf203e6bbf71ec58d8e7dc6e6519fe2ee0d17f6f6724cde7b35116847486abe122f65d7625490bfdd1aad67c457fd1b33ad3105"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) fstat(r0, &(0x7f0000000040)) lseek(r0, 0x0, 0x5) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)="ae7db8a2a52b7bef1eac45ee79cb1bc6a75ff6a52a39e6ec5725f3f034f555f5b0009b4ecfc650994144af5176d0864683cce49c031951a55e7c058c3eca090322ca30edcd48fe56daadf09185fcb9bb2ebbab56dcd9cdfb16b1d03df81110927aa3dd54691ac012bc14abcd37585cebc3371d50af1476f92fcdce2ddfd36671fa1d7dac083b0f267cfe9dbfd7dfca2d13d297464f09104ead1726f10289f45c51a2852f30b8c1e9036dbeaf95090a20850b09233a1109a1b1512f", 0xbb}, {&(0x7f0000000200)="d4889a7718314cf4c93f00e5c9ebb7e95778f9f6ac6fa66e91733e7981aab95c49e4e3e47f2c1a02d1f0d0", 0x2b}, {&(0x7f0000000240)="1564d87de8f2978f0ccba3a19c7fb4b2907b37014c6d70b330cb370fae428a06c5806e2e6add38a4c70d23895cb1611c51fc8396f81a6a10141ffe008e97123d82c3c253fbf23eead2310ba60dc4b643c8e9096baa85a1ec75790cb7a5698c2abed8fd1a2ec648f14a5bc2f4c1cdd56aaeb9c961846034dba86e698038", 0x7d}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="cfdd13f1b5e2d03c286e4b6da7d2e084c243ae35524a908135a0187793e09517e4bbcb9c630aa280945c8cd4db4b80ee2ae490c1c197b9665b849c5a9922d73e3306cf1d2edb1394966842ca86334b91d9824c35f6d6968cff3f374a344007adc98f1919cfbf68fee1ec2d69d3391f7302a96bd8233ae82213392652c04c85a49e489b445f26ed72e3cd6abfbfb6c79f9d9c1c9f5b7a6c8cd81695b6f53efc1590cc7c564ce6c8a0160535332aaee201", 0xb0}], 0x5, 0x0) r1 = shmget$private(0x0, 0x4000, 0x21, &(0x7f0000002000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001400)=""/126) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000001480)=""/58, &(0x7f00000014c0)=0x3a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001500)="2d783533e7f7f88a716b4f6637d8ef081dd0108fad13a6457552c23d381195da0c95f7defc59ab1fb513f5ce339a3aff9c17b4dffb4cde7b69291bdb977118227583c3feecbca26a289f02289062f9c384c8bef3c59578a71a4f32a117f2174115400e2a0783feae01697a94161efd0ed0d976cf7652be189145eefaf049260e132df1a8c000ed523393a7456a371b899a30f4540e1a29df775fa569f7d2fb42ec1ff015dd847a961ece96890fde7501630ae9b929e47031960baacf4d9e5e113429", 0xc2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001600)=0x8000, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001640)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x1, 0x3, [@multicast2, @multicast2, @multicast1]}, 0x1c) poll(&(0x7f0000001680)=[{r0, 0x2102}], 0x1, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000016c0)=""/160, &(0x7f0000001780)=0xa0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000017c0), &(0x7f0000001800)=0x4) fchmodat(r0, &(0x7f0000001840)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001880)={@in6={{0x1c, 0x2, 0xfffffffffffffc00, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x8, 0x4, 0x0, 0x8, 0x8, 0x1000}, &(0x7f0000001940)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001980)={@in={{0x2, 0x2, @rand_addr=0x9d02}}, r2, 0x1, 0x0, 0x7fffffff}, 0x94) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) futimesat(r0, &(0x7f0000001a40)='./file1\x00', &(0x7f0000001a80)={{0x3, 0x2c}, {0x8, 0x3}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001ac0)={0x1f, {{0x2, 0x1, @broadcast}}}, 0x90) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001b80)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x0, 0xfff, 0x6, 0x9, 0x1a, 0x9}, 0x98) r3 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000001c40)=""/214) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001d40)=0x14, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001d80)={r2, 0x4, 0xf, 0x17, 0x5}, &(0x7f0000001dc0)=0x18) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000001e00)="11b35ca440df712a91422bc03f710f27c06d49d13b78a41aca65", 0x1a) r4 = open(&(0x7f0000001e40)='./file1/file0\x00', 0x184, 0x102) getpeername$inet(r0, &(0x7f0000001e80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001ec0)=0x10) listen(r4, 0x4) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x4, 0x2000000000) setsockopt$inet_tcp_int(r1, 0x6, 0x8b2, &(0x7f0000000040)=0xe7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x600}}, r2}, &(0x7f0000000200)=0x84) poll(&(0x7f0000002140)=[{r1, 0x20d0}, {r0, 0x2000}], 0x2, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') 00:00:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 00:00:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300)={0x8, 0x5}, 0x8) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:31 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @remote, @loopback}, &(0x7f0000000140)=0xc) fcntl$lock(r1, 0x8000000000000008, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffe}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x80) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:00:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, 0xfffffffffffffffe, 0x0) r2 = semget(0x3, 0x3, 0x200) semop(r2, &(0x7f0000000000), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xd9970a24, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000180)=0x10) 00:00:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r0], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x4e04}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x70, "33f51c016e3d33b6b7e319c2b77b61185b0da52068969452a621359eb0120b5082df37ca42a9a9996b4b2b83a835cedf62f71b25d6288ee26f419df01971f008429b25eab33101d798863ab0d14e22aa8533545b9dfd6e53fc83349c807c63964cece43f630d8aa838f12f0c00e8519e"}, &(0x7f0000000040)=0x78) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6e6e964}, 0x8) 00:00:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000500)={0x0, 0x1000, 0x4, [0x7ff, 0xdd32, 0x5, 0x8]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x5, 0x3000000, 0x7, 0x5, 0x97, 0x400, 0x9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x1bb, 0x0, 0x2, 0x8, 0x8}}, &(0x7f00000008c0)=0xb8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0x400, 0x80000000, 0x1, 0xcb, 0x9, 0xffffffffffffff81, 0x0}, &(0x7f0000000040)=0x20) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000000)={r9, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x32, &(0x7f00000001c0)={r9}, 0x8) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x2000, 0xbf55, 0x3f, r6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0xffffffffffffffff, 0x1400, 0x1, 0x9, r6}, &(0x7f0000000280)=0x10) r10 = open(&(0x7f0000000d00)='./file0\x00', 0x2, 0x20) sendmsg$unix(r0, &(0x7f0000000dc0)={&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c80)=[{&(0x7f0000000940)="de0b43185536622766b404869891ba9b7b8d2847467fc8e1bea17363331c262519dda34f1229108609091e48aeef35593b8582e23fc5d7c854f79c59aeb40a426e5f9c7b353593f5352100be6fdb14f35121061f639ed3363b06ffd2486f95aae6889776aa66f2804313b22ed436593d77272a76b29a3956b8af4aae1904c235a40a484f32490b8888233d0c5970474ae75d2ea7cd123e62b4dbd77ab03f62c6cc7498544e55026cc1844cbeeebe840502dd283511f932d179493cf24e1b357ace8199e675b06f0d0b74d53142c38313528c47191ace8295f10662213f9318dc6fc3dd3f54ebe48e681b78e5a119a5b0", 0xf0}, {&(0x7f0000000a40)="8178d198d189facd5f8c3ef6f1a60d72ed459681a40840f9d5cd0c073064f2", 0x1f}, {&(0x7f0000000a80)="6a3162cb9f26390f7af29165de6aab4d2cf297ed254212cb3fa22cc302e85926da7c8311568b6c841fe543bf777275e62581cfe61a842ad6749a5ce2504ea9932c2b0642149c35cfd8225d5d0f3336853b0128c7fae41a80b033eda701bb45a8b0585c58cb0984ab56bae9193a744cd29782d861d2fb3b2493204c9335ba9b474dee9584f91554945e03832f00", 0x8d}, {&(0x7f0000000b40)="708d25c261449925f329f1e6029ee9b0e5955ad907cb83a3c611e8600a74e1c7960e547e13f98c6a80d7b0adc10f2f7aab0237266114613c", 0x38}, {&(0x7f0000000b80)="d14160d4569f6d652ec687ad42e9fddf4c30f0c4875a54e43dab6b2805a5bc6159127ea017bc18f39f6eb9103d5240d363a588a527ee02a002c8ac094d99da0f9cc3fb5d16eedfacb44375223379c22d5e0ccd4d7f2af67e2ca85bb4ced27d21f4c8aff8a0d790d713753b40c0186ed1b3129d0943a33f4fecb60bcbab546579672569a3e0f55392ba469a34c68a749eea85577ab54d1cc0ca3a5e1836a6d64dca4a51ce6fb93662657714b773e1aff56f9c1cb311aa5fd7d0fd2ba9ef2ed68eab2fb1f0d1db4223b685b7852fa95154a43620de260ca6c82cc1338d08bb9d0f7a7d79494fa266d96e8b359fb9fd0489108a81277b00edc603", 0xf9}], 0x5, &(0x7f0000000d40)=[@rights={0x18, 0xffff, 0x1, [r4]}, @rights={0x30, 0xffff, 0x1, [r4, r4, r3, r3, r3, r0, r10, r4]}, @rights={0x18, 0xffff, 0x1, [r4]}], 0x60, 0x8}, 0x20001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_udplite(r5, 0x88, 0x6, &(0x7f0000000180)=0x4, 0x4) 00:00:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x1800, 0x6, 0xd2, 0x8, 0xcb68, 0x55a, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x80, r1}, &(0x7f0000000040)=0x10) 00:00:32 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) clock_getres(0xf, &(0x7f00000000c0)) clock_getres(0xfffffffffffffffd, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0xfffffffffffffcc3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:00:32 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, &(0x7f0000000180)="a3afea87a28f305411ef2e805dcca0ca4852b8401a25bb0e47b35f36032cdb5362b7de148ddef8b183448bf8ed537af08c0b8aff743144e11cd99ab7f39c8da39d6157e8ece5422f1297158a306da7052f765ec892eb3284cf90ba2ff2b24aab99b97c85c477875e99799c2cb76d76a27592fd8c833ac873788713e3bdccadf09de2ce229d96aaa3f58e09326adc242fc2e3bb4dc8", 0x95) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x5, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x220f7c3e}, 0x8) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x140) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:32 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x29) 00:00:32 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x20000015) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x0, 0xe9f6}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000140)={r5, 0x5}, 0x8) execve(0x0, 0x0, 0x0) 00:00:33 executing program 3: mlock(&(0x7f000085a000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="b2c004df52e888cb9552f91191a442e83c7a5b86", 0x14) 00:00:34 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)=')}+\x00', &(0x7f0000000380)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='+@\x00', &(0x7f0000000400)='\x1b\xb8\x84p\xb8\x02\xcc\xd5\aW\xa2\xd1\x87 \x9et\xba\xc4\x83\x85\x9ff+\x16\x96\x96\xcc\xf2\xcf5$\xaf\xe4\xa0\x1c5\x0e\r!\xf9r\n\xc9\xb3c\x0f&\xa9\x9e\f\xa56h\xcc\x88\x03#z\xd1d+\a\xa9X\xce\"n)96\xcc\x86\xca~n\xfc\xb93\xb5\x99\xfd\xb3\x96;\xc5\xa7\x9e\xb4+\xa2c\xe1\x01\xd3{\x8dH\xf6\t\x05\xcd\x92\xa1\x8a\xd5\xdb\x19\xa9\xb4`\xe4\xe3,I\x89\x8c\xf1\x12\x1a\xbf\x8am\xbbg\xcc\'\xd1\xa1eJ\x10<\xef\xd8r\xb1\xc2!\x8df\xdf\xd8\xe6\xed\xbe\fb\xa7\x04\xb4#r\xe6{\xe6I\xa2\xb0\xcf\x9c\'\x12\xb2@\xc1\x1b\xfb\xd4\xfa\xc7b\xfe\xacEP9\xc3P\xbc\xf42\xa5\xb1', &(0x7f0000000180)='\x1c-&:%.\x00', &(0x7f00000001c0)='\'#!#\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='7\x00', &(0x7f0000000280)='+@\x00', &(0x7f00000002c0)='\'\x00']) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sendto$unix(r1, &(0x7f00000004c0)="b939708f9ccbd2878112d1f0f135bb5222f336e8ffa82228125a14897290630432da2f0b6437b92f83c2a56956bbe037e9fd1ed5aa4cc5a9f4157c40247962656234d28ad13d3cf6e7ac1e2aab8dc2afae2c443de686b713a821c9261014453b1fd78b89522b52d4c80a258383954adbde10146fa2d66749f9f83d7fdd70e1a7a38ddce32986dc970bbaf428227e572aa0c8b8bb3eb9d773b24b4e7e7f", 0x9d, 0x188, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:34 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) 00:00:34 executing program 2: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x10) r1 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/90) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:00:34 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000240)={r6, 0xbaf}, 0x8) socket$inet6(0x1c, 0x0, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:00:34 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x380, 0xfffffffffffffffd) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:00:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="b793830601000000000000", 0xffffffba) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:00:34 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) writev(r0, 0x0, 0xfffffffffffffea2) r3 = getgid() freebsd11_fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) dup2(r1, r1) 00:00:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6(0x1c, 0x4, 0xe0d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x6, r2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="0200000001000100068aeb5b000000810100"], 0x0) setsockopt$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, [0x0]}, &(0x7f00000000c0)=0x8) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000780)=[{r1, 0x2149}, {r0, 0x54}, {r1, 0x4}, {r0, 0x58}, {r0, 0x4}, {r0, 0x22}], 0x6, &(0x7f00000007c0)={0x6, 0x48f}, &(0x7f0000000880)={0x1}, 0x8) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {0x0}], 0x7, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 00:00:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) listen(r0, 0x0) 00:00:34 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000240)={r6, 0xbaf}, 0x8) socket$inet6(0x1c, 0x0, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:00:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) ftruncate(r1, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xa00000000000000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x7fffffff, 0x200, 0x1f, 0x100000001, 0x200}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0xfffffffffffffd05) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r4, 0xda52, 0x0, 0x6, 0xfffffffffffffe00, 0x7}, 0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0xffffffff00000001}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001100000000000000030000000100"/41], 0x29}, 0x0) 00:00:34 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = getpid() flock(r0, 0x1) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x7, r1}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x400, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) getpid() execve(0x0, &(0x7f0000000340), 0x0) poll(&(0x7f0000000140)=[{r0, 0x8}, {r0, 0x68}], 0x2, 0xffffffffffffffff) 00:00:34 executing program 1: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r1, &(0x7f0000000040), 0xfff) 00:00:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="05000005feffffff11020000000000000000718aa4e569dfeaacf09b42c3c5a1f36fc538c02458e406ea9da55e41cf97dcf81ebbabb5887b55d3e9bd3607cb613982be9a3d017557a6a105df2918acafae7908903c2e6b5a73d0db9c0f11b7bb1790aac7b8a3fc42e4f90c0f74d6eb076864d25f47ef62ac607b632f1d2025f857a0de828aaca0afab88b0aa"], 0x98) 00:00:35 executing program 0: r0 = socket(0x2, 0x20000001, 0x80) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022ec50a000065300060ed9163d340c37c502fcf73792b94c1201f0a9d5a3b59cc3889e0762b01d0cd19a70504000000d836efc891e19f83014c85a59a00d42fa1b1c079c8d168f049281070aeaaaf0000fea8388d126bfead613e5ddc581f6e05bd1c4ee783fee3d64654ffff003c1d20726bf8adcd9221af3871978100ac585415"], 0x1) 00:00:35 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = shmget$private(0x0, 0x2000, 0x604, &(0x7f00007bf000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 00:00:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x308, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2000100000001}) 00:00:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) mlockall(0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5c, 0x0, 0x6, 0x4, 0x40}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1}}, r2}, 0x8c) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x7, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200d00, 0x1, 0x12, r0, 0x0) lseek(r1, 0x0, 0x3) 00:00:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xc12, 0x3, [0x1, 0x9, 0x6]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffff}, 0x8) 00:00:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0200615398cf146af400", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x51, 0xffffffff, 0x1}, 0x10) 00:00:35 executing program 1: r0 = msgget$private(0x0, 0xa) msgsnd(r0, &(0x7f0000000040)={0x3, "1a47a8654b29da8d21a75a3a6482c3a317ca6c32084a5eb8627453979bd715a19dd423b6abcb3885c1a4153995c084d0190dac7f4a61b7fc1b9e60d5b31e3fb508195a2b88e37b4e501647cbd43cfd6cd10873dd972f9dc3792686b3f196b2a72f16116474cee0d1e99a1ee3b1f7db0b3289b2d50daf64d5551b"}, 0x82, 0x800) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) msgctl$IPC_RMID(r0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000140)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x7, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x2, @loopback}}}, 0x108) r2 = msgget(0x3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/26) 00:00:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x400, 0x920, 0x1, 0xeb4a, r2}, &(0x7f00000003c0)=0x10) r3 = dup(r1) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x200000000, 0x4}, {0x5, 0x2}}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={r4, 0x2800, 0xbf64, 0x7, 0x8, 0x781}, &(0x7f0000000340)=0x14) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r0) utimes(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={{0x4}, {0x5, 0xfffffffff5226796}}) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r3, r0, 0x0, 0x257f) 00:00:35 executing program 2: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) clock_gettime(0xe, &(0x7f0000000180)) 00:00:35 executing program 3: 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$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000a80)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000726a978cd2e6f77bd638bbdd7ab18d7cb1500d23d185900481e77fe6b2283fedcecc7725fcc85ddffc8fed0b436d3b8328d1990687dc23d6643eed4e69ce820776a000524abe019cbf16ef0b66eb1bdac081ec6d9724b4fd", @ANYRES32=0x0, @ANYBLOB="8100000072901775283f521000e8f500030000fd05660aa421d6fd3493ee"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={r6, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) syz_emit_ethernet(0xe1, &(0x7f0000000980)="ff168889cf9d1d6945a4e9aaee3db45d12f488f3e16fd3b379a3a50e4e37e1ca8b916fda8f78464b33bff6dd5baaec1a735dff5331c26cc1b17ee96f17e6f93be04d0641b81abeb4839c9385ed65fe1b32803b373df4899561533144558b96131206057c9fcb07954bd8b4282bf1566dcda9c0c0465909d237ba99c7100ee00b3361de2f8b67333ec1dfe0432970fda91c3ff6b647069ee0099e5747a99d0a18612ba15be5e2b91d8ee49b5239123f88613d8d9fc54d42ea2df292e9e9baf070f72672f26d16de45c3ce4e2774ca372e7b1e64fd02b22aafd4b940e257888b33d1") r10 = getegid() shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffd000/0x2000)=nil) __semctl$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$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r3, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x20000000006}) 00:00:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000001200)="4d8a3bf8d03242841c1253f752192cb9e827b81417cbfc2ca9cac5c6edda491c992c460d0fae36c978a3097bffceb63c34a68905e66a260908f541d91613da793f460d1a87a41393d958e8f89da3e3da68f2c3a6061f1cdaef01d8b4b77f7e3715046f9dbdff9448b9cadc4fe41081e2", 0x70) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) 00:00:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6, 0x92, "5030e71398e268ed9eb365a17ca7358d1bb7631080815e0879959fa07dbecff3bdfe89a93cc45e0ab158e08d8044d62b2c7ed64d30c9e034bc22619f86d075bdf304d89d390061bc3357f5573179447e7b9f083fe646c93fe3116c34adcf8fe9716e9aaf709c3452084983ed9fc657d6a374329dfbd674369dfb56fa21bc3beb7a11a3399d24538a4f25a6ca860f657d1d6d"}, 0x9a) 00:00:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000480)={0x1, 0x1, 0x9, 0x26797e41}, 0x8) getpid() mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) write(r0, &(0x7f0000000200)="2111b6643c5c230d682831f0fffb71874b38b7f6139c9de9172385c3eaa9da17f8e618e957b077a2fd18da2b5caf7058104dba6cb54f1de9d1ba6bf4726dd9fc3f7662774e79ce199353c8d4d671c1d3b95b984e58f0d9c69e71a0ddb2a1745f58d61ca4df62ec8c75bf0b7195c1035a200802b8a243b5733b8a8e5053b93f3badb19eae3a3bebdeb88a474820f50749c223ad00"/162, 0xa2) r2 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x4100, 0x0, 0xf2cc, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x5, @empty, 0x2}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3}}, 0x0, 0x4, 0x4, 0x3, 0x4, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x3, 0x2820, 0x4, 0x2, 0x5, 0x1, 0x3ff, r4}, 0x20) 00:00:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x20200, 0x142) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000300)="4c40a4", 0x3}, {&(0x7f0000000340)="c167ece1c2004596daa4284ad6fe349b50f1b302be618706209e2ce2d9cf65ab102e50d7de79eb441c39e76763bb1c704fd5b8572f9e77f340a99707", 0x3c}, {&(0x7f0000000380)="04d456f3352e47002d1941d32ecf8dd062d05df53cc55f3499cf15facb642f340b090308c44f942b9b91ff55331c2515bdd792b67fef672afd34d684876a4c2a37ab7bffb5d0308d50f3c94096dd661e0c8e7583ce81e44116daf88e2a8d0e3200c5e3ca7a42345ccb9908d9596e2a5705f92386ad64c5c50882ae05c74e63", 0x7f}, {&(0x7f0000000400)="72f7a4dc7770cabf9465c8e7c0e643fbf3ea50be6d03e3d5c06601f2763065b6c685117f6f46ad9bb670cd6379e08c2f7b5951a1a11f9bb0d4f68f9ce4422ca23536ff70a79c4507d517a9148205f7461a26c3e705c41a279762eae0bea912f1890a8814e09f3a6d12f676fb477a0ead2403cfadfb84b50da8621c8ef2beb336b1be04a57e9f3f3b9568e5b9ca99920c737d36c4513ed794a4e5dc0392dcbf453096d711fad6344675cf02988f0de1bfaf5e8150c74c0cb86d9e1f6f2b4f5d4beddc7c608b530f", 0xc7}, {&(0x7f0000000500)="d2ac5e959cfee8f34706f8d2db0cd00cfca5b8c38e090e29f2c559b77720d117f89b3b215231fcd282f01d992cb0a1638e94523bbede69326ee51a8b8b3a249a6cf70d4bf3c9c06f4eb847ffb822fff107c64ec0801f720f9d397df15166e7767dbaa067110330eb600efbc2f72cdb498c763147ab9edfb5e6a0cb3b2076f49b9e8effeea3aceb306d70041bd950957a862193d8f873e04a312576926f630a0d986df1e854778e42470f1c24338f36b8200be7bb6f7584bb3d2bb1cf6f11bf1cfc", 0xc1}], 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) sendto(r1, &(0x7f0000000100)="8fdaa8586532585756aa0b18d6f77a51d4032b001c595f4f46585a1adb0eae362b5874fd2b3776dfe8ad2b8387ba2396bd11775be040ff374b56593a43516ec4a5016fb68e61a25448141d1d7c3fae548c1b1f73c631c0a457211a04bd4e4aa0bb86f27a0b68c397dce999dd284a120c7756ef408e6b6bcd66b4145cd3ddaaf40a59bed70542c3d590bdbdc296e7abde553918d411223db267f25749196eaba90214d57ed6", 0xa5, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f00000001c0)="b4a65b798b77b7e11cdc9fca3c0e2a488e1649c6e19bebe5badcea4e24f34971c73c78485027a24dbbdd42bb0edb5c6ffd7fb46ef7d7d33509f71f6a70ad131f3136efb876db64d0e4075bb53ae31066d96f0ee738b5c6c632a2ec6630bee8d1d0f8fd56146b884858405da2fd66ff9adb761bb2e8bf834d8311b616b8aef1e09e7925dbfc7c53b07f3f931ca9cececb12b0398d4f299900da43c6a8fe620a618048fb367093743d0b8ea46e78", 0xad, 0x1, &(0x7f0000000280)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 00:00:35 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "f108800136fa069fc321a725baa3d9d3d4161aed38c858509f5fa0442cb0bf5240cfcf42b1ad85aa2f9a6c0e6cb6f94156d24f935ee1648f621d1a39b032dc9ef5eaf69cc78d989d97fd694726edd3919d500780ea0c1a77f5da3f9393731346970bbed95df91d85b817c75712bb0831086fb22f27f15fb717e88ce3047349fc91b4aa89c6051e82cb63a00e67a14982bfb4bc383bec642a86db36847b75e8cc0131fb35e6c6a0e4ce23af8d60d095ff7ec831f5001f30d28d5f71db284a9af41fcafc54efec6890b916724e05761dfdd38d7436350cc2f0a769c49b9669a6375e62fcb080d1b2cf91e9745055583636"}, 0x100) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000002c0)={0x0, 0x1, 0x74fd, 0x80000000, 0x100000001}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) 00:00:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5a619ec3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0xbb3, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f00000001c0)=0x10) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 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) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x100000000, 0x7f, 0x400, 0x4, 0x5, 0xd234, 0x3, 0x64, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x5d, "ce8268d870a8f2ca3e10fe847b1930470cd9b98d6414ada0f24d2f71dd2fdf193fbb14e91de862d89a5c01c53f596012990d59a4fc78d59bcdc89417d17faa64b7e280a03f4f054cb2ec45df7908f0f38715e03d41e28bb37f10a7da9b"}, &(0x7f0000000240)=0x65) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @remote}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e223f000000fe8000000000000000000000000000aa0500"/128, @ANYRES32=r2, @ANYBLOB="00000100ffffff7f08000000070200000700000028ccedcafa1193cd698b8ce6c3a98577bb65eb90c2f7170136b0f3d38a9b6ede3eb7d387844280a081d34704a62b059adc8177482c33601a76bae2ec3866bd75b3549860eee183f77ab7c2491c5dddd50000000000000000ff8686bf"], &(0x7f0000000080)=0x98) 00:00:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) fstat(r0, &(0x7f0000000000)) 00:00:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e22980000000000000000000000000000000000000156c600"/128, @ANYRES32=0x0, @ANYBLOB="ff0f00000004001800000000000000000000000062be3453ed99b290e3ddee630df95e1cd88982cec3f6beb5e2eb4959a7abd811870e873396ed39e216b7e01280b45caafc5caff7a39cb538786717f698b9d3b06dc6b7b2999cd477d64d8b9fecfdf6dd670fac43a769f9f1dc6403a99b38000000000000000000000000a2a77d29ea"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3f, 0x2, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:37 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000040)=0x568259e, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r2, 0xffff, 0x1004, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x115b, 0x3fffe, &(0x7f0000001080)={0x2, 0x1, @broadcast}, 0x10) 00:00:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x37, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x7fffffff, 0x8, 0x7ff, 0xcd6b, 0x4, 0x1f, 0x4, 0x81, 0x9, 0x5}, 0xb) 00:00:37 executing program 3: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file1\x00', r2, r3, 0x400) 00:00:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8000, @loopback, 0x20}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) flock(r0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x1, 0x1, 0xfffffffffffffffc, 0x0, r3}) poll(&(0x7f0000000080)=[{r1, 0x10}, {r1, 0x41}, {r0, 0x4}, {r1, 0x54}, {r1}], 0x5, 0x7) close(r1) freebsd10_pipe(0x0) flock(r0, 0x48) 00:00:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x800000000000000) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in6, 0x0, 0x0, 0x0, 0xf65}, 0x8c) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:00:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffed6) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffe8b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x1000, 0x5, 0x7, 0x0}, &(0x7f0000000300)=0xfffffffffffffe22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:37 executing program 3: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) socketpair(0x17, 0x3, 0x9, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r0, 0xd, 0x0) 00:00:37 executing program 0: msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) socketpair(0x1c, 0x10000000, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x4, 0xc7}, 0xc) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)={0x0, "3b7799c575391dbfa813be17ceae3d778ad229ea9819cff997f105b3a967d77181af316e10"}, 0x2d, 0x800) msgctl$IPC_RMID(r2, 0x0) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) r1 = msgget$private(0x0, 0x21) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/179) poll(&(0x7f0000000100)=[{r0, 0x14}, {r0, 0x2}, {r0}, {r0, 0x1}, {r0, 0x22}, {r0}, {r0, 0x2000}, {r0, 0x80}], 0x8, 0x2) lseek(r0, 0x0, 0x3) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, &(0x7f0000000440)=0x84) setsockopt$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_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000400ff030000"], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1000, 0x0, 0x4100, 0x800, 0x438, 0x6187, 0x1, 0x9, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x2000, 0x20, 0x5, r1}, &(0x7f00000001c0)=0x10) 00:00:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, r1}, 0xc) lseek(r0, 0x0, 0x1000000000003) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:00:37 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x4a, 0x11) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) pipe2(&(0x7f00000000c0), 0x100000) 00:00:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xda, "66d920349a3b64b7f543e7261f3550a2e009c2104f195e3f4da69d195da3f0957a32f07f3cb56db45cd194b2736f5e1a2cb23884eb49443d098ae254e3c8ee526c4a671a7781d9268f556618c184db394811069b6c570a3bf73bc4e9a059af96f62d00863fd70035441cb5e06491372a2dd8fe5469e1da6323522a0fc52ed5c15ac7546b974931ca28528f29c7cb7203ecf6391addb2e6834e1b8f70d2e61949da3ceb526c9e7e2e2b0259ef60f9638ad2c6a8f2f1d91eb9bda6161d7c871f4c6d680686d9c748e20898d6d8478def2c313897330da162f557da"}, &(0x7f0000000240)=0xe2) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xc}, &(0x7f0000000040)=0x8) getrusage(0x1, &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) 00:00:44 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x1}, 0x24) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x8}, 0x0) 00:00:44 executing program 0: 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xfff, 0x400, 0x6, 0x4, r2}, &(0x7f0000000180)=0x10) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202370d66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r0, 0x2) listen(r0, 0x1f) 00:00:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) socketpair(0x0, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f0000000080)=0x8) 00:00:44 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806002008000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto(r0, &(0x7f0000000180)="4b7baa7488ab5b84a06053e3ee1e2682dd2a4d2511c4296f808f8036dbbc410a42aa9f624149ffdbb9974370f845f4572fe96ae4f4bda85de6058a8513f1ac4574aa186a8ff7298aefae8c1d34d0c75ffbad516d237f413c4447b5ad84eecd1bd3c41b3c42393e8fcd8bb8387a51286c558faf4b2deb5fd2cbc8df4649df0697b74fd8cee38ead8387e978818b67c2426904e50c7905c8d75d6a7321ed6166ffab52e00557badefa4d0313d2e19bede55f0f966c0f530f4f056b8cde917c90299f90bc5466d1bef977bdd37962e0c39a6a9c6a55692d0e4f", 0xd8, 0x4, &(0x7f0000000280)=@in={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x5, 0x1, 0x8ea}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x4, 0x10000, 0x281, 0x81, 0x7, 0x20}, &(0x7f00000004c0)=0x98) r3 = open(&(0x7f0000000040)='./file0\x00', 0x880, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7fffffff, 0xe56}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000500)={r2, 0x4, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x3ff, 0x1096, 0x6a0000000000000}, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000002c0)=[{r3, 0x8}, {r1, 0x44}, {r0, 0x12}, {r5, 0x100}], 0x4, 0x2) 00:00:44 executing program 3: getgid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r0 = getegid() getgroups(0x412f, &(0x7f0000000080)=[r0]) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xfa) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x12e41708}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x8}, 0x4) 00:00:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000810f000000d0eebc4f6b1e89d8bf3dd2dac5e0dea384bfd222b2b04024544ef22d719b67e2f9b9ba193a105c7a85b1acacda84a3df41149b2817a89ae91ef5423d88f5f4703837beeb1897b5e0296256c7f462407e250db07b6fba06d68cbb3969f20b30dabe4adb296f8b3889d3fb4350a0ef36e35cab0e1a5fb1709b861e532e42640975360000000000000000", @ANYRES32=0x0, @ANYBLOB="0600139117ca0000000200400000000000000000"], 0x98) r1 = dup(r0) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x7, 0x7610, 0xfff, 0x7, 0x8, 0xfff, 0x3}, &(0x7f00000000c0)=0x20) r2 = accept4$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000) recvfrom(r2, &(0x7f00000002c0)=""/146, 0x92, 0x0, 0x0, 0x0) 00:00:44 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a7396990d83010909e7c109262df26a4abb89261560e25d59f799623081e11c45a76b8a9563c30ba0bb3f0e9618bcb45b248e8b45e4c5c34879f6a7e4286f3b1860fdbd2c5b0a1949eb3db9b26700676c2388354a36a827e3a00c0d500b3c1a63ce70301ddd2b0ad00f003644e2b62e9f682b30477a04c17517014fcd5df9ee2672b778d076e18dc7565ae29eb5831abcb1c01cdf624b9c5a3d2f356cb888a8993e895716f021ec19386eaaff46cb9d0c6750aa10e50d003eec8adfb6daa78cb84e87033"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01940002", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:00:44 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000180)={0x100, {{0x2, 0x0}}, {{0x2, 0x2, @loopback}}}, 0x118) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x392}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000300)=0x10) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000480)=0x88, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x9}, 0x8) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000000000), 0x1000) sync() 00:00:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x620, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xf, 0x7ff}, 0x8) 00:00:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x1) ftruncate(r0, 0x8003) fcntl$setstatus(r0, 0x4, 0x48) accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0), 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000007b2ae0bc3741c9d4b88b4a00340c1d26d2636baee72f1818b9b339c1671b6046d3a0b74310b543fd270048051a7363241e0341b46009463e29322e3fb1a71fd89cdd56f3bf092604aec3101efd1e32", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1}, &(0x7f00000000c0)=0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010", @ANYRES32=r2], 0x37c) 00:00:45 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, &(0x7f0000000080)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = open(&(0x7f0000000300)='./file1\x00', 0x10000, 0x10) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000340)={0x20, {{0x2, 0x0, @multicast1}}}, 0x90) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4) fcntl$setflags(r0, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x6, 0xff4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x7, 0x13, 0x800, 0x9}, &(0x7f0000000280)=0xfffffffffffffe61) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xffffffff00000001}, &(0x7f00000004c0)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffbc) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYBLOB="1e000000a7e6f7072edf04f3beb9764e72c29de5dc959efc71f4c2ccac7c601b1d22ba22cdf0034f5d7b9e3850b4c5aa886b7018ad3e207f7c32e05ddb2f6db53935ae5e93358fb5f20e64fb95f563aee51d7907e98a40de83195697521d3ad95cf991995b51b1028c79f81b7aaa99c8d51248addd0d84a791fba94c704b9158b6fe740547acc75dd55ec11d8668388b5c6339968c0c8b43470ac99b5d"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) 00:00:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)=')!!!-}\x00', &(0x7f00000001c0)='}\x91:\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='*,$*\x00', &(0x7f0000000280)='\"\x00', &(0x7f00000002c0)='\x00']) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22ad0000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000ad3fd12ac6509a4b2e9778fd630000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB="f0000000ff0f0000000200009300000050000000"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0x9, 0xf, 0x100, 0x1}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xbe2}, &(0x7f0000000580)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440), &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000500)={0x80000001, 0x57ae9e38, 0x9, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) r4 = open(&(0x7f0000000400)='./file0\x00', 0x8000, 0x45) open$dir(&(0x7f0000000540)='./file0\x00', 0x20000, 0x29) close(r4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) 00:00:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) 00:00:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:49 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0b3e99d49436d50978b74387ac7e384c09e466696c653000"], 0xa) dup2(r1, r0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:49 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:49 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0xffffffffffff7fff) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:00:49 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x3, {{0x1c, 0x3, 0x4, @empty, 0x8}}}, 0x88) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x0) setsockopt$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_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xffffffff, 0x4000, 0x5, 0x0, r1}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x6200, 0x7, 0x3, r1}, 0x10) 00:00:53 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x4, 0x100) writev(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x1ff, 0x7, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) 00:00:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x124) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0xe4, "eb3d06aa7b5b41fe2e758e461fb86833b05fea5de759787fc0963a9b93e759f8d60ff4eb2001ab5403ee324755c01661f0b64ef5cd6f126ecb00d147a23a5f44392c222cbdd91ee999bc85c6b9b134fd859f825e3d3e82c36ae9b1a2c75f63a70ee801dcc07ece3ade177c86d8950aece968b70559c37dd2e448731a04dda9942269834cf755cd8f6ea1d53b44128becc6718debd61b54712e2c090c567e99878b7ce41a5bc5b560abd4b33fa5a3287a34f21985d44cfcd2ec43478323653658b961ddfbd7383f30cba98eb186492c3b118346d89819691a732959533b2a855dc8f00b0c"}, &(0x7f0000000240)=0xec) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x0) 00:00:53 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x7fff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x7f, 0x7f, 0x100, 0x80000000, 0x6, 0x4, 0x4, 0xfc27, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x37b0, @empty, 0x400}}, r1}, &(0x7f0000000380)=0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) socketpair(0x0, 0x1, 0x8d36, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xd}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000080)={r4, 0x10000}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x3}, &(0x7f0000000140)=0x8) socketpair(0x17, 0x10000000, 0x20, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000001c0)=0x4) 00:00:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000080)="4346608e87c24370d1ddff9e7d467fe12293d0ce33515eeb94b1407c956be3c4ce16994faa853f9b192d5d100910d77b53a4b709293c08004789f105c8e00e83fe29eb659abf0e1505848a4c6d1d80fd67457635b6a27b7fde5f488a723de25990e6", 0x62, 0x1, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x9c55a147257502a4, 0xc0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r2, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:53 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100109, 0x100) freebsd11_getdents(r0, &(0x7f0000000040)=""/28, 0x1c) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 00:01:01 executing program 0: mkdir(0x0, 0x0) symlink(0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fsync(r0) 00:01:01 executing program 2: 00:01:01 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = semget$private(0x0, 0x4, 0x402) __semctl$SETVAL(r0, 0x3, 0x8, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000140)='./file2\x00', 0x4000000000) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r2 = getuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lchown(&(0x7f00000000c0)='./file2\x00', r2, r3) fsync(r1) 00:01:01 executing program 3: 00:01:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001880)={0x0, {{0xa, 0x0}}}, 0x88) close(r0) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) dup(r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) dup(r0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff0a) socket$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$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) close(r0) 00:01:01 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) accept(r0, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000007c0)={0x0, 0xfff, 0x3, 0x7ff, 0x8}, &(0x7f0000000800)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x662, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r4, 0x8001}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r3, 0x6}, &(0x7f00000002c0)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc1) getrusage(0x0, &(0x7f0000000640)) writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r6, 0xffffffff00000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r6, 0x10001}, 0x8) 00:01:01 executing program 0: open(&(0x7f0000000040)='./file0/file0\x00', 0x8, 0xe3) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:02 executing program 0: mlock(&(0x7f0000b9d000/0x4000)=nil, 0x4000) munmap(&(0x7f0000b81000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000100)) mlock(&(0x7f0000cc4000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000e92000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000cc3000/0x1000)=nil, 0x0) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x1}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x0, @rand_addr=0xc8}, @in6={0x1c, 0x3, 0x7a8b, @empty, 0x10001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x401}]}, &(0x7f0000000280)=0x10) 00:01:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000000)=ANY=[@ANYBLOB="1f090000a7a0e6c68e07b8009a6b84b0da7716057714936c4eaae659c475ddd56ddbe4e8ecddb5627f674b0ce08c8fe14c7e314a0f9a79995944bbc0"], &(0x7f0000000180)=0x4) 00:01:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, &(0x7f0000000080)=0x8) 00:01:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="ff9fff60e03be8fff9170008e7fbff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x5a5, @loopback, 0x3}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1000, 0xc1, 0x6, 0x2, 0xde, 0x50f0, 0x3, {@in={{0x2, 0x3, @rand_addr=0x6}}, 0x0, 0x80000001, 0x2, 0xffffffff, 0x400, 0x46f}}, &(0x7f00000001c0)=0xb8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0x71, "40489fbb3c6089124c6dd8ed5de2578aee3d6a97c897fa792ed6c87ec6e0cc5c15c50702183d8e3950543d845f2063fa691e6eca5f2c70549273a8ac04d2d4986f63db3de002340cfd10d3a67a8d27b6d082de074cbf76ae0cfa575daf1796e7d8d94d08e05bc9eb526a0cca515bf6cab2"}, &(0x7f0000000280)=0x79) msgget(0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x48, "125343a4ca04922e5171063e3a6b1025d3d3df0746600774ab85b852dd615ab25c58cf51"}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x0, 0xf, 0x7, 0x30}, &(0x7f0000000300)=0x18) 00:01:05 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) renameat(r0, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffa) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) linkat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) open(&(0x7f0000001a00)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000019c0)=0x5, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x62) recvmsg(r1, &(0x7f0000001940)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/248, 0xf8}, {&(0x7f00000007c0)=""/202, 0xca}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/121, 0x79}], 0x7, &(0x7f0000000440)=""/11, 0xb}, 0x1) lseek(0xffffffffffffffff, 0x0, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001a40)={r3, 0xfffffffffffffff8, 0x3, [0x0, 0x1, 0x0]}, 0xe) poll(&(0x7f0000001980)=[{r4, 0x50}, {0xffffffffffffffff, 0x4a}, {r2, 0x40}, {r4}, {r1, 0x2d}, {r0, 0x88}], 0x6, 0x7) 00:01:05 executing program 1: r0 = socket(0x1f, 0x20000000, 0x401) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x1000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)=0xc7) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) 00:01:05 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x0) 00:01:05 executing program 0: select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffffe, 0x0, 0x0) 00:01:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x62) sendto(r0, &(0x7f0000000040)='Y', 0x1, 0x20081, 0x0, 0x0) socket(0x19, 0x3, 0x0) 00:01:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(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) r1 = accept4(r0, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x10, 0x30000000) r2 = socket(0x1c, 0x20000007, 0x8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000000240)=""/196, &(0x7f0000000340)=0xc4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x6, 0x101, 0x3f, 0x9}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x1, 0x2300, 0x4, 0x80000001, 0x0, 0x816d, 0x69, r3}, 0x20) 00:01:06 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket(0x17, 0x1, 0x7) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mlock(&(0x7f0000aba000/0x1000)=nil, 0x1000) 00:01:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) socket(0x1, 0x0, 0x1f) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400), 0x8) 00:01:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) 00:01:10 executing program 0: r0 = msgget$private(0x0, 0x403fffffffffffe) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029ebeec7af0b"], 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab1ed1b139300473c43e9a2300"], 0xb2, 0x3, 0x1001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0x9, 0x5000, 0xffffffffffffff7f, 0x401, 0x15af, 0x9, 0x3, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r3, 0x3}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000600)={0x1, [0x0]}, &(0x7f0000000340)=0xffffffffffffff73) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) 00:01:10 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xa800fc6}, 0xda9) 00:01:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r0, &(0x7f0000000080)='./file1\x00', r2, r3, 0x200) chown(&(0x7f0000000040)='./file1\x00', r2, r3) 00:01:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000280)=""/154, &(0x7f0000000080)=0x9a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2054000000fe8000000000000000000000000000aaa50100000000120000000000000000000000000000000000000000000000182a9175e13cf107f4f056000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0db3cf71ae2c500523d8433db1f29a6369d565b2e94093ec4c490fb3bd2535c4f367ba8ad8e93c97b436e5554ec4c3cb8d525a1aa1cf083949233c784fbd0fc9eb67829eef2221e28d5b43bbe", @ANYRES32=0x0, @ANYBLOB="08000000fd06000000000000000000000700ff00"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8, 0x20000000) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x9a, "46ff2a4a49a19d7419f4bcd68c8891ebc4ab0a94d04748302a3a0bde7bd5e2f4f0a19e15439812d2cd7260ffafaf03c8a5edba3417627c873e4e040e4667ec221aac8d629dc0cd3ff9a34d361b2c2648ba65014d2d3238a3b501c83e94343939ddd0c6757da20ea921fdd3723f3cda2a12af07c185bf0c74865e713d953284671c9e56b47c60e12d4b214d23e3d9dcea653dd0ac41c23ae4a635"}, &(0x7f0000000440)=0xa2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r3, 0x6}, 0x8) writev(r0, &(0x7f0000000780), 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x4, {{0x2, 0x1, @loopback}}}, 0x90) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x878, 0x4}, {0xffffffff, 0x2}}) 00:01:10 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b000000ff50000000000900ff03030028ac00001c004e20008000"/148, @ANYRES32=0x0, @ANYBLOB="661e4db01648538fbd07380ffaa55a4c28680700001fa93295bd1fca8fe9"], &(0x7f00000014c0)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001500)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r1}, &(0x7f00000015c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000040), 0x4) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000001640)=@in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x8000}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000001680)="37d57226fed9ef94ac736f1361b030c5fcdb31b3240d663c485744c088edfe6789db9a5b11a353c7c5dbe2c04187f54895574cabe7bbf1ff01e24b70e46d9b97fc9da3829c6f32499a73e223b1799487f9351478c9f69ee1549ae1119c779c16a5b3700418979a36432aebc3c1b5ee6db9cf96e45e2e0980f7738bfdc95f95dd6e", 0x81}, {&(0x7f00000001c0)="e5acdbe2cc947017a3692925ea3c4ab0e09f710b9f00d3e4992892d8d4bf88242d14ed0d46d3b8f8e2ab792ed00c199f56b50b3eab6d0c38cbca4cfe07071b3124255fce13b736785657895cf127430a624622aca3a1210b5d0aef48fb88ce5bc1a6fe143e5d86ffe440581470910cb0559e7a61932f81b4d73ff255acf136ba70f2b7daa37595aa2b287528d5d30879e1874b491cc730c2f52d36ab397780c68d331fa0ec8abacef3d7278f8d6125ab24cba18f0cc5c5785151d83343b43df4ff2feb785fe5ecfb6d90d678e27f8e91f03d0bd64e34bf1232c6789c081cbe2aa832a527be4b56e07734f7be0fd9e05060adea7849e4e80d512a81d1403d772da47ce669a7e791a917da8fa43f56fb57d6ccd57bcad34a7078f63da80f75e416e84a33a8a6ade2c638efd74a3326d17f679ae496e9ff717a9c9548baa11ca7e484db42be747e2f4800e3a210ebfab8b86e13aa8cfa84eefa3c8718c7b9ed7efedc782785e8643acc6e0f9ac6c262e00075fda1eff51f9bfd09b17b3c4ae71e799cf34f49a2fa3f82a8808c6823db425aa75c38138c6282f44f54e8dc5a035cab6aea3e4a56eda9ece9a3d935183b953decb3bda7dea788fb28b9cb7de92b9a578ddc1a1eefc560190da610b80be987d152b3f58db35df8842020120d4d55a68c6ae0d2b749be4820c3628c747739cfe3370f6eee7f020cdece769b809aaa35f2f3b475af532ca42994467217298ce95ee9967ce74bf2587617b3728c41e3d897c708166feeadf6fbe90c7d36de24eeae0c862b884388bf7e3ed5067cfda32ae91602d127c0d5c2322f8b030189380006138d5c3932ff7bf9a896c1105d2f9b9d6549f677216b9c916366ac0203049d5e9e4d83c785bb49d3f401e76f864a870e15630ae8c3ad187da882df4b496386752fa832fab6ae330b4cf57f946f3f0d667f062a4ccac3dbd94cd8b0d9049e0ebef28c96e1ec77f906f7d9ecd5bde69656e4eac7fb0565a66c3b80cd3b0ef5dbeff6073eae4e71793759fffbbdaa42a4f7c30a8d9802490723ad9648e7e155ce8713b52aee7f79813d4efa0ec6ebf8005d1656af5b783ad100b6f50529e2bf5559be9543817519a4f67b6c79b6cb6680e98ed40fdbcd37eec606ed2b540bd074c9d5d2de65a3aec029c261a985529d4e97e1b2aeead39a6937b235931556def38b96007a1b0ba9e2145db05d433f0066a582f9f70320c3a993d4383a00675886716a3ac4c04b6bdb1488a10ebc78e81a86a9d2f62a75678281c3cc4b1a9558c9eea9f9f9f4e73427b513f13c8168f0470a507166a679e6f733eeef066b8e28f77b7a2a9325d1b9be1861649f6ac7829dea361a117f452643671691a0ae389ee60c5485dabc1ba063b01db6bd18222d6e78e34550e0a88ef322b8e5671f99ec9c4b53fb1e1afb853d56789673a2eb3d013872520080dc28666ae1282f26018136ec10d3fe8e020135f9b98173ef547c17e236d8b43246d532b19d8c2585a05338d39c8361c238c5bc0fe618fa79aab25cdfaaa78a2823eccf838c4ed621bf228086a64fa02eede07837ad4eb62dc08cd0e73f0bb0cd47b0d2765acfc886cf285f4f3cffe142f67939c04746c47ce43ff04d7a81a9b36e4167c52106d8ece06696270cd55a39b234e6c056c94948bdc041e0f17b20bac9aa66574016f2c5b969f65b98adaa99a6f4df9fc9afff639a2ac55dc470a2b5906d4a227e0e67a36e64e13c37bae1973a8efa3868fd0026f8bfadfb6f5f6d9d69341e0b32fd02067ba8a39d20163f078fdc993f18377ad75ea6531c527e47e8ded75e892f28707741f9fcf4c50933ecf7d52f5e44cdfded0d98d81ad6d7cf03f4a96d707a87bc82e4306c0dea748603a3c00d8cb09949cfc7444afbdd2a1c640b3fe96aa62e00dbcf78397095d49609a2a4291d7d9a14c11abf7f97dc55ab1968bee02f2cb27799ed15e58e7c838d26e7eca74ee3d48693ed4f12ed244bdaae79e43f3fad729bd04c5909c52059e64d622e6b2927cb8c2a892efe77d9bbbf2ed41b6b99f6eadf9f27b14cd8e16b962c63abbec4089e5a31c6200f795490b0cb5c4f88b3d703b066bb219c30978931ed206b82d3c38ccadf8c89ea8a0e2ee456ffbd10be05b318967ec2ae56f5685355d191e932fc6e7e6bf6c3b3f30f87bcb8ed870f872e1ea209ff5621cd47e5a319a29cefc0edce9337fadee4320ed78879133b3d45efe47c368bf4a52ca0b094eba457598b27379fdfb053a84f523b552f9197e3c67118b8e2bb64909ef7fb4517e94996610019d1ec19d0b1abc295547232080f0b45acc1164350ab906adae4ad1a9db899b1a0a1cc1504f81c6731b5d3fc1a9d44da085a26e62523af71860e137436f32558a8ec4582a838b36caa82093931b1f777fded4b4d0ab4a4c77ae9ad0e4c5218e7ac179f2cf7988be49239dedd35221994d024295a266f4b7836d2a744950fcff99c7f95a6ab6f16b2413d9f2f8831a4d99b79aa4623b0f75f6967968be57d67884efcd656c0a29fd216231cff38e92a48ef3438d4ed1e4ca1b92063adcc27d9372e813d33c5b4e53ee99b3386edbe6dce5572029cdc1a1becef6ec3080e73a643f00b74f638ef148b0e4dfe1fc2638b892a3e1a8753f1c9659242e40b2ad6fbfdecef16890e81e21d3fe423ee48d2c58a709112e515c477b5f6824c48616753d94399ceaf1b6a82683aded857880e32216d2386fc8211e291ee34599409a64edd24d7216b312100d98dea1a535da099545984bbbebc19cd8703b424ae634e2e928cbf070bcda191fa7393516cee7c7fcb5f4505b51286150f71b820cb848305ed1a6412796d13949753e54c8b83d5bc42946dcbeeaf718f70988f9fce9ab1586f65c603d9459a8ab21f973bb2f77e745168ee2388a298830b694286c8befcf1c8a221fb59e46673dc52847db23580ffdce8953d5ecff64c6f70d6bc9f08c082fa9835fe8b8667284ad1466d8018cc79595b868a36a48fe47dde631f9009f460fa089534de3b470051224a2f6c1bb20519a0f5ee6daadcc8c8c05887bfde08c0941da88bf1c947d24e3d6f968785a75637557925c254470b32fc26822fb014356ac04dd3daa5d1641de61dc5f177cf186695079385fbd018fc1ea4d364e9bfa0b326459d8c6f68db63dc75e62dbd6f94db53a30257b65e0c6cde20aeee24882d206d2b5b0aad2eed46c545b43a69c95e0d48414b379c1c851aa66759827fa92e652edaef742763de3af2a2c9d07f9229565db0140d8ee962049bcca588050f662069071a1b202e7c15444820bcead790c2eccc7b21c930dfaaaef9c913c1047a9b5c7e3ce9cee6a88dac100544d1ad991d74437c223c7ec692b167d253fe7f55c75632dd4ad94461faa0fb635779333d4f2f406a22fc87e8ba7185f8fc93f4ea349bdd28b321901ab163f4de747e4bd616062044680be534c2bd0177a4fb2bea4742c9705eb269d21980fb4645923c9e60a9dbd427cc6e37f660cb29f0c872cd0456ac90a206dded57e142931c36af4a1144382bb250e61dd2e628be48941148d77521521ec239c6474bb67737fd57a99b43f428dd1b90bfdb7a1fd9bee0b7a682e569ac7c589df61204c0bbb72319fd87e9e998ab8df5eae1ee17512d1eae24b61564bbe1af20e3d598ed38940584dbc5656ebd2ca1363deece6513a440f0c5ab26ff45e8355dc7338ffb844ce97e460f08286ceb5a5e57401d4bde9ff5291cfee4771dc1bcc630e629ed19c9d272d1bdb57aba80e35d4fcb3d26c321546afbe0702b9a4e8970633a3fee382d7d92d1d3c9d83cf8a96dff8a871f94e73400466f4b05abcbcf342f05092b829071748546cecc0015ed97e6b17ca08b4f39f336a6f5ddb90f6ecdbf5a41903745a2cd8c6df9441a3b7ecfa5aeaf69017124f74367b9cf29f4fa23355b417cb044efeb489d519ae4a666ce6bc36dcde5284c33c26ae817cecdaf80aea6f94010518ef81e3c8979efa74d719a15b7d824a477c3cc23cd867507146958c757d5440f9cb28a775918bc723fbb8dc1f647dc5d1d32a449f1c1786b5b8f7c0233829f7c6d9efe0dec7137e205ba776d9ae97e04f617e374e9f89d934e399949e3e61b5e311f8079aff885acaa1fcbccb3cf761ed938933ac5d095dbae5f7294135de3aef9e52de8acec4d637e681a12330802f932f72d2d5105c10adf52fbac9a8d646594cd1ebab3c727e74996c6e16ddb7e800fc63cdb78ab17da594f9287acdff80482764266e75f00b597578731e0398cca3a8d01274b22f83bcb988009a28edd80bdfb0d4a88fe3835da2ee6f25cb921ab70da328b67c1f8960f39e7ecbeb4127864ea936b45bd3e9b3ce7760e722330d8c35bfd74e91a1bf6853ac87c574af45b54c1d5105cf838c6ee313b3fef151ed820e58aff99ac377fab0602d8776e7ed9b4c7cee83d199e94fb1a6bf7210c4080341420e37798ee8f7ffbcd7c2e55a0a11df49fcc5e81a42b88391a876134143a0c56d596de6bd934cc8ef563b9ec637ca3b4fef9a982fc3711ec4e40f92602239ebe9053e7f2d582c0469ba90eb855eb7879063656bef11c69369218f7792c598fb1cc0232d088e4ad7a7cefcf87a551f3e084f255332bfa37a91acfae70014c6f7d57b29181ae8926fa92c7201867095d0b60cbff871aa2a9cb23082936751181046b595033c907690a34f01ede499220f520005868d6e62df6ea648c4a034c6b9b908849feccad68fc41b79ea968d3a550c9f6b9035599c52ae977e558bc195398298ee086ed32ea238d7dbba0590dc46982dc9a7d539d4d17ca70a55d96cb0c7731b7ff0ce64e14aac16437315dce795250aa5d66403b001a10845453fa1765ea186c53d489b894e101715da543b0ed97cd2faf9bdd19f0594fecab964981af48fdefba22ed57c78eef81c398a270c19ccc7cc51ed5da3d38b435928cbc4b025ceef02ff3524055028076ff13d75e790f2b7bfbb87c3304794730bf46a67e89871b49c2eb0eda5aaa3d2d2d911ffa319c66039fdee42df2400dc6d0221299018b39b1d0c192f9f4a477be958d9c0adf9fbf1e20781b139d30eca2cc9d5f59595cd199ac6f423036bf7e9744854e85c3ae0177e849b46305f02d22f12b74a261a7771418b23e203246348b06c2d97a1461e2b18d18bbc761d016e936dd4cc9e7f6f4ea9e921363d634048824b8d6fbb5a0e276743ea722358bb83388680a212a76c739c4785dc576c99668cf49af4ed83afa74648c9a77ead021f1877b7e6496789667dbe61a8920f232c75a296ffe487d313b0859b6e9723285118e0319d684e2804314b4ae55d60ab5e38b332dda40a2284c71d31edb7a708ae1ab134de4b54ea50ae6d4ec49c1f9dc011c22c249338780c4ccbf2220c7a8eb375430b4bdb9c1f04df67461a5748de91b7f250d8a1308c18f6fc2defb3087bc6e37c2e72bbbaba2f2efa95cc98d1a20bb2971ee533add4e27ccd8697ada518f2c0845d1be031a6193f997d3da5e97b74e3a5935d1aec173779b3355e7ec564e5dc27bd45a7e80ba32e4561f25d296c034c880706cbf08f74d5275794159c19891d22704429746292b7541ec0f1e774357ddf13cb072f36c813c191222f05f417bc08b6202e601c9dbfb51be849b774edd91e08942cd185430e42e8467a1ea62d725f1f57c7679343147efa7cb943497bd43ecd29229d58cdda955efaf6fe78f0936854a92c4580e7c20fa8cb3bc7be2e786efc43b7b837e55a5c4eedca311e5879766a4719231763ae6ba17eaaeb729", 0x1000}, {&(0x7f0000001740)="a1765a853eb66ccb4e9ede28c37ca73c7110e601f8f082c20234feb0febc820f21603ae7269daa6cdc6142d44adf02d0f077da55271112dbb3c324187fbdbe273f035a691d0071dec4c51a6b5e87704cf3375ce77343392e2d498c6315e3eb5e86b3fa3e9edbab0069bd56be398cd227d9c9c890a1a4bc95a5af01d859dc1621adc7f198bd12752aa5f1ff4c99348351949d57ea0785347b3a446824eb473e9a067664c9b256f4b6192055b26085baddaa7139c203f2c3f8915a9ca5728790fcecaa1d58f0a96fee11dc574c671f264d0efc08f10f5156061a6678054f5e52e5d423cdbfcc7308bb727684de6c696305535ab312ea59", 0xf6}, {&(0x7f00000012c0)="0ecfd5d940b10665ecefc36c7f939da38a1c33c8b8b2e9cd2658dbc8536a1a2024a9930b4fafd516b1b20f4d6ac4a19d7ca48891a9cfcff3d6afe0f10d7297b59e5b1ed66602c51a23fe5a1af3", 0x4d}], 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1400000084000000010000004000210081000500100000008400000009000000ffffffff140000008400000001000000000009000500ff01"], 0x38}, 0x81) 00:01:11 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3dc56f6786b8e509) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d00000004e209cf69485c8a7fcbb65f44a6030b20df41402adc37ab18cd08845c39c61900000000000000"], 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x1, 0x7ff}, &(0x7f0000000240)=0x8) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x2080}, {r0, 0x4}, {r0, 0x20}, {r0, 0x84}], 0x5, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) rmdir(&(0x7f0000000100)='./control\x00') 00:01:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r3, 0x401}, 0x8) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000000580), 0x1f) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 00:01:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) fcntl$lock(r0, 0x6, &(0x7f0000603000)) 00:01:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x8010000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x7, @empty, 0x2}}, r1, 0x40, 0x5b0a6e2c, 0x219, 0x1, 0x80000001, 0xfff}, &(0x7f0000000680)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8106, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x6, 0x0, 0x8, 0x7ff}, &(0x7f0000000140)=0x18) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/128, 0x80}], 0x2, &(0x7f00000002c0)=""/242, 0xf2}, 0x0) getsockname$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) renameat(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file1\x00') 00:01:12 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockname(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) setuid(0xee01) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) 00:01:12 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000480)='./file0/file0\x00') mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r2 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3800000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={r4, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x4, @loopback, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x5, @empty, 0x2}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000280)=0x10) 00:01:12 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket(0x1b, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000003c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1400aaffffff0400000000020000007f000001e0000001"], 0x18) 00:01:12 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4f27}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x1000}, 0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000340)=0x6, 0xfffffffffffffefd) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, 0x8) lseek(r3, 0x0, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) fdatasync(r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0x4) poll(&(0x7f00000000c0), 0x0, 0x7fff) r5 = getpgid(0xffffffffffffffff) open(&(0x7f0000000500)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000440)=0x4) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x5, r5}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x11, r6) poll(&(0x7f0000000040)=[{r3, 0x60}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x42002}, {r4, 0x140}, {r4, 0x1}, {r4, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x81, @empty, 0xc2}, @in6={0x1c, 0x3, 0x7, @empty, 0x4}, @in6={0x1c, 0x1, 0x2, @empty, 0x80}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x4, @empty, 0x1}, @in={0x2, 0x2, @multicast1}]}, &(0x7f00000002c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x5017, 0x0, 0x0) r1 = dup(0xffffffffffffffff) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffffffffffff77b8, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x1}, 0x8) 00:01:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x22) 00:01:16 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001980)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x3, 0x3, 0x2ab}, &(0x7f0000001a00)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000001b00)={&(0x7f0000000500)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000540)="a107f1771ab32efd84edd33290e323b1bfff96ee1b15ffc6eb2fcfcff9aeab6bb682f7ab6d6cafe230acb76db4a767ae91b95f588e14cbb6", 0x38}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000580)="6022e630df9ae4d889db6b9bbe91b49ba7bf431e1e994fa38e6a1abcd5068cf4ca0aa26f5ee7f6aa52b23e3ea31b2d7c0c4a4e4dd2fac9736c2800f46a7d169dbb12e6890b4ded2cc5b101609d33f0343eb7a84be216e49c352bf83faf7503cf1a98cefdcbbe75f2f445345bb71d533bd94cdff66a11784f5f288f180dcb225cd0a35de8f173a30227df518a26c2aed6be0b2963e71cbccff78917671f92d315c678e3b06a86c627b36f187cb354aeb8016d89f551a217df636b588659ca2fa92f1b1f1c63eded769e228fa675a9607e0b243881d99e3db2bbd4093b728876ce6eb68aae23cc5b8bd4edd9fef5561b14a04e38e65b2ea9", 0xf7}, {&(0x7f0000001880)="5c43be49b2b757f22018eb73472f0fcdcd92afc3b08467e2e23107b95dd10bb4205e62660f35a5364cbf170c3c5499d748a10bccbaef527e8eca2e57a16f403243615a7afb931bed3b1e87d24c401c85e435ae1c5124324d52fbfbfff8c1b4a745ea013621db8416a4b260414f3e199074f582d1774f0416289731d274bc005bbe24f23ab96f7b9cd68a350eca7aea43fb7de37941a7d26196dacf0a4189e13c3b5f7d1377349a1939bd9ab43ea126903de6283ce9579186ea78ec5076f138c40bafcffb96e24a2c698b37cbf3e8", 0xce}], 0x4, &(0x7f0000001a40)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x9, 0x1000, 0x8, 0x4, 0xff, 0xfffffffffffff801, 0x2, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @authinfo={0x10, 0x84, 0x8, {0x80}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc5e9}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x40, 0x0, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x810, 0x10000, 0x3, r5}}, @authinfo={0x10, 0x84, 0x8, {0x800000000000}}], 0xa8, 0xc}, 0x20000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x147) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r6, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="00000004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = getpgid(0x0) connect(r1, &(0x7f0000000380)=@in={0x2, 0x3}, 0x10) listen(r0, 0x10000002) setsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f0000000380), 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r9}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r7, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r7, 0x3c, 0x6}, 0x8) 00:01:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6ef3}}, 0x0, 0x9, 0x33, 0x0, 0x8, 0xe273, 0x7ff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3}, 0x8) 00:01:20 executing program 0: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r0) setresgid(0x0, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x4) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x3}, {0x1c27330, 0x2}}, 0x200) 00:01:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x100) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="1c004e2001000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b462828b3d4073aeb436caced753573fe57ccb162fa3819f606db6ff10adacdf0933948afed1cab0eb93b54e8d3391a34df917354b9f6a2a0729c88a2e28e2c65922326c27d526b21dadeb6cca7770154312a6", @ANYRES32=0x0, @ANYBLOB="00010000000200008000000008000000ff070800"], &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={r2, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000700)=0x10) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00000009c0)=@un=@file={0x0, ""/4096}, &(0x7f00000003c0)=0x1002) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000540)=0xfffffffffffffffa, 0x4) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x5, 0x0, 0x4}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0xa, &(0x7f0000000380)={0xffff, 0x800000b35a}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000000080)='./file1\x00', r7, r8, 0x600) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:01:25 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x8, 0x8ce, 0x4f5, 0x8, 0x60055459}, &(0x7f0000000240)=0x98) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) 00:01:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={0x0, 0x3f}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x80, 0x8, 0x33d4}, 0x10) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="c22ad950535b474a8396be686d5f1f13aed8eee55cabd9c81c48061084bb5d24258ad31ae09ca38bfd0db96018697c3ada176675", 0x34}, {&(0x7f0000000080)="eaa9cbb91899ed1bb25894596bb31edcf522cdf6e083ef4b43d68ad01a5f92da36077c62a7", 0x25}, {&(0x7f0000000200)="abae6aaa1185e12458e362206d7d7612f477caba9f71a1760b04a8c242549d46efb7daedd5c5ee741e093b8a74c5afa5375d9c1fab344a268879d76278e52175724c2d5c5b23060d896d36c91d2e0cdd737f8cd7a2c001fedb1df85498c459767455f54d8b30b9e38496a5e0c3dfe1416b8f93002c005f3c8694fe514b50206d351a21d813f18c071eaff44fbec3dad1f8db6ff6e864e7d8948c6aaea15fa166516331cb8e8c3f63dbced82daacf68de7bd132a3e68d5150cc850226693eaedab5180a294bb185a75606fdb6c51435aa", 0xd0}], 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(r0, 0x0, 0x20001) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000600)={0x2, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @rand_addr=0x5132817a}}}, 0x118) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000740)={r1, 0x101}, &(0x7f0000000780)=0x8) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x7, 0x4) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) r3 = getpid() getpgid(r3) clock_settime(0xe, &(0x7f0000000400)={0x8, 0x8}) open(&(0x7f00000005c0)='./file0\x00', 0x800, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x3b7b, @local={0xfe, 0x80, [], 0x0}, 0xcb}}, 0x0, 0x5, 0x3f, 0x17, 0x3, 0xd712}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r4, 0xf, 0xc146}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000049f9a580000000000000000000"], 0x15) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000ef78189471fda1386dff383c5fdea4ff90b512a73a7d21873154653fb17a369abcd9213844222bc4820520bb96deae52c3dfece8f1d41db6e9ab80d638ca18661ae5e7cf165e0a188d58c6bbe7a21e00ea0b443f8b5bf58c43e9117fc2f80513d187e235bcaed763e1843078b45ba963eec29e8637278807e9ffc3152f7d3e1810fa0adba2774f2b61"], 0x14f) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:01:25 executing program 3: r0 = socket(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001e80)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0xa, 0x0, 0xfec0, 0x0, 0x0, 0x4}, 0x0) 00:01:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getrlimit(0x3, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 00:01:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400"/4098], 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3ff, 0x2, 0xf1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x100000000, 0xd4, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x54297207, 0x0, 0x6, 0x5}, &(0x7f00000001c0)=0x18) freebsd11_mknod(0x0, 0x0, 0x9) 00:01:27 executing program 3: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff000901004093000300000000"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getresgid(&(0x7f0000000280), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r5 = getegid() freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r7 = open(&(0x7f0000000340)='./file0\x00', 0x1010000, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="150008002f240000000600002000"], 0x1) r9 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r7, 0x2, 0x1) shmctl$SHM_UNLOCK(r9, 0xc) 00:01:28 executing program 1: socketpair(0x17, 0x20000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1) __getcwd(&(0x7f00000001c0)=""/154, 0x9a) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 00:01:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000003000"], 0x9, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x80, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x1e, 0x0, 0x10001, 0x9}, &(0x7f0000000180)=0x18) 00:01:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x8, 0x61ab}, 0x8) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/131, 0x83}], 0x10000040, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xe}, &(0x7f0000000380)=0x8) 00:01:28 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getegid() fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r5) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r6) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) fchown(r0, r4, r2) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r7, &(0x7f00000002c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce7128000d03d6bc60f251cc932135586b4bdb71348c203835f4b1b9bb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c08e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x8f, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xbd, 0x9, 0x200, 0x7fffffff, 0xfbd, 0x5841484}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r8, 0x5}, 0x8) poll(&(0x7f00000001c0)=[{r7, 0xa0}, {r7, 0x1}, {r7, 0x100}, {r0, 0x4}], 0x4, 0x2) 00:01:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000880)={0x0, 0x9, 0x3, 0x1ff, 0x20000000000}, &(0x7f00000008c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000900)={0x0, 0x7ff, 0x10001, 0x7}, &(0x7f0000000940)=0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000080)="27bb4ad5939ce0477a57ae1a3b97a3afecdacd5f7a60fe43060e857072680ae2a21f2dc69fbb8ec1b07ee6c5", 0x2c}, {&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="d064beb3fec74396aaaf41fcf5e39616a67e1ca5f3c10e80ca8891f9eca9683aea574b3173079cb179ffdb313c46933a9743f41efa660716808db10ae0947b5483fb435d3353ea87bcad2b0e44f7ea5e76864106f47a31aa7224f88f857f003c6ed9204728649cdf14073d9087", 0x6d}, {&(0x7f0000000cc0)="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"/325, 0x145}, {&(0x7f0000000300)="f5352ddecd544f1709281917c9dff67f1464a26e7ff9a90d2406fd2373eb761d74b0c2e319c1149b05a3739166438d6e7040d78bc549e37d932c0f27dd702be24ef0d50bbcb7e9c2d26db8d6ef6c8fe6ffe4b6d2a3fd278c9dce5c903db984cacd7db1f8e5b6fef05d09342fd6837ff4ddc27c9d503aaa3f97eb570dbc03adacd0528c64d2d4b694395b64f2c2aeacf6", 0x90}, {&(0x7f00000003c0)="f7ee6b763bd42f237c1367b9994aa338b895009132423ce920f8f62b2c137aef0b329e48e6febf7c33de7d05b4720130c8ba67a1f46677779e55f2ba287ee7e02d636eeb5554dbcb581526e2fc351965f468b96ecf7b75db1ff8f76707034f8ec131f53159bf6ced566f7f570cabdc93dbb9f3e8283d7afc4228a05decc4f6bf8ecd60c1db7b7256f74b669678f4d167be97b75bcf98640423f1845847823263c0aa5d58bf4a479f6975fc5a34ed8de6cb4dd4caae052425fbd145aa153999214913586962c2ae9ef41d82a6272af303b038aa13a7194fd93d25b90e07c510dbe54ccf3dbb9e88187926c0e2f67a1ec9701882e4", 0xf4}, {&(0x7f00000004c0)="7bdd8cbc401b85f099b4c86fb3cb9b77ecec98426ca42db96e86a1d38c624d05de71e0d9ba404f706969158768419f714cb23db8cbfa5dc0dc3569ad6d22d78873c03f5e8b5016541120abc2b02d4c72188175097adb13823e85686a4a246fda0eae938851671a1b76e18a2a3054425a54d12ec6ce50307d535582f30b2a94a524ee09cfa37e6b96e6e56d3b3c0bc33e", 0x90}, {&(0x7f0000000580)="83b6a4935769abf057a8b3e60074e50985e2eecf8652b0a1520db772a190a841f91fc1829cc0a97e4609992030bad15c5f2ae0ea0fc9adad7c4e64b4f73063a0a7d6a04b6678ef9d6370738adcc668d41302bb8ccc6282aae1b738ad17734c289bd683b888f4f4a7616a435e121a7ebcb42f523752aa8ebafcff774873b8584db79e8e0b5bfc566cb2318639534ddb5927296b88e48c1183c8602a30aa961b2b64a487bd01694e1f1378c54bd3a02236bdaca8bcda5e2d6f13ed050d2e952fc4ec0a5ca2a2b9e4f4", 0xc8}, {&(0x7f0000000680)="88b164db2f2100425c08792df0dfa51f54925621164c219c0b53d40ce11c5c73902b7b4dc75af2e2ca208986f3cbd90aea11d9036b0f84157f9c5ea04c0e30a2833adcfb1282ab348b7384cc19dbacfd8fb1598a0beb821807357bbb691022882c4ec189a0a8012310105ef29faf9fc9050e862a50b46bd6bd7deb82a095a48bdfb03a5803fd939a960af4464f5f3eebe6e1d311ce6a8bf68cf48bfa3a05b14f9cb23b64d181e259b61c489f52ff21b58afe7b8f7a17e81de01d1df76385ab059c6e6e899ef8cdd8282da40fafd514f335d8486a5eff4f535f8c95c4bc976f7a7a0ae7bbd53a6c6a9898", 0xea}, {&(0x7f0000000780)="5dce174e634cc7e318b327c7854a77af54305195880c22ec0407904d3c56", 0x1e}], 0xa, &(0x7f0000000b40)=ANY=[], 0x0, 0x20000}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r3, 0x100}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={r2, 0x8}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0) 00:01:32 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000140)="63088930f0cd06f2f4858eb127d3b9fec60890f45494b03a296c0bda0359c30823f09c7e7722b812692fbef70fdab2650fe509ae05d10f55fe78f967ac44856fe021edddea01071ecc21add9b487f6f38be07d0877a425de0b19b58e67ad9b5b1eff", 0x62}, {&(0x7f0000000240)="3eb15909735cb5aac8cd1ee0186cd9cafea18690b1205d6a527ed182dc2f256e1b8d60972181293cd6e6fb6f50b502bef223e1decf3a12322f676c9a031a55f7e41f6d0d988f38b8652807b0748e75905061c83d933759f386c0b86e303ccaac0c1818c52d6cbff03fb24d470e9d2e592a51028a", 0x74}, {&(0x7f0000000380)="69f5011e462435fb37fdd71571d05de81ab9c41dd94301a70304683e2f1fe6f2d8bfcad92a4c43a3d42f1a83d15098414f18ca19e27bc90e56c3e45fa5760976bb5ee232c1864a264feb84d8e346a1a6b138eeeee1eac9d4e367f6d6ff58ed3f3b974c09857f29393787298487919f6a2aa06d23c0525dcad8387111b68263c8200af334f474fc7376ddd4280edc5c83e30a80379da4efd5f0ee14d5a9a7", 0x9e}, {&(0x7f0000000440)="3e763fcedfdc977c5256e3d3a2e7d0e12c4b80152d31730cc259c4cef2d107fc509f551516b1d9f883deaed966fed8b4e8441a68dea854b2f4255f0498bd1c2bdbe4d768be1d369ae3f2db94312f610c7cd8b3b3fb1e099384414d5fd36bef085641f4e2dae552461a8831bc72d9cc6a05a93149126c7eac97c2a9b4e7f3c8698a546778a4e3ae4f7b6208648ef798e7a5200ddb30833d6e8598ecbe74927ff90cd08bba93e72437c2a85eb6d8e803d1120059d58d0c473dba6d29e847896edb4f324959c89e75c746a2b73c0ebab203", 0xd0}, {&(0x7f00000002c0)="8894e89f15bf3a287c948aeacfa103d02c4a824d98de2a669645338b9bd909b93d856850082617fd941ab75fdca713a427392267f8a9017d04679f66dc82a38625d88ee2688ba8555bcd0a9414669b2ba1030b1c7514e126e57ccc868ff2442a36921f287e1d61eac88ff466854f4362198c2f1c92634e2ed3614d67e4", 0x7d}], 0x5, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) flock(r0, 0x8) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:01:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x480, 0x121) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xee}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7ff}, 0x8) r2 = socket(0x2, 0x2, 0x0) r3 = dup(r2) setsockopt$inet_opts(r3, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) 00:01:33 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffde7fffffbfd, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8001, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x7e, "a56a8aeb77fee6874ccf87047eb4f0d45715b6fe18c0e871b3dd1f98befab2a0f3dd3bb3d1b3f6e8717bd1409ebd8720e6814c1e49490bb4e6a1207eebae81cc9e0fb449cccb90f5c55d23bd6a04411352bed37b101a18f7b588ac1e44c6f69012fd8792b20c05b359e2682a05960d0de8fc3681fe4f871d835e91a4c522"}, &(0x7f0000000340)=0x86) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) fcntl$setflags(r2, 0x2, 0x1) dup2(r0, r1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="070001004605d6912748da3573cc61b327bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1994afd865138602af210a1c07c09b21fb56f0fab6f49397c6ee70922b718aef29b6fde086f3d05e4"], 0x1) 00:01:36 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x8100000001) r3 = dup(r1) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x9, 0x4) sendfile(r0, r2, &(0x7f0000000040), 0x5) 00:01:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r4}, 0x8) preadv(r3, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) 00:01:36 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x1ff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(r0, &(0x7f0000000240)) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, &(0x7f00000000c0)="74d90991017ab69b2949af19d39ffbea0702113c257a2570fb7ce80018365df4d261dc29757e", 0x26, 0x20000, &(0x7f0000000100)=@in={0x2, 0x1}, 0x10) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x7e, 0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x40) openat(r2, &(0x7f0000000200)='./file0\x00', 0x8000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) 00:01:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x40, 0x0, 0x85, 0x5}, &(0x7f0000000180)=0x18) 00:01:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) read(r0, &(0x7f0000000180)=""/54, 0x36) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xff, 0xed1, 0x1000, 0x2, 0x7ff, 0x3, 0x9, 0x80, r1}, &(0x7f0000000140)=0x20) read(r0, 0x0, 0xffffffffffffff1c) 00:01:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000020801fffb) 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="f8ff0400089ece627ac70d0000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept(r0, &(0x7f0000000900)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000880)={0x0, 0xf, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8) 00:01:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r3 = getegid() fchown(r0, r2, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xfc, @empty, 0x1}}, 0x0, 0x8000000000000000, 0x100, 0x1, 0xfff, 0x6, 0xff}, &(0x7f0000000100)=0x98) recvmsg(r4, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/168, 0xa8}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000001640)=""/191, 0xbf}, {&(0x7f0000001700)=""/76, 0x4c}, {&(0x7f0000001780)=""/177, 0xb1}, {&(0x7f0000001840)=""/223, 0xdf}], 0xa, &(0x7f0000001a00)=""/123, 0x7b}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x30d, 0xffffffff, 0x20, 0xe92a, 0xa4, 0x80, 0x7, 0x7, r5}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r5, 0x1, "d7"}, &(0x7f0000000180)=0x9) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:01:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9c022e2f664e36690565"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x9, r1}, &(0x7f0000000700)=0xc) 00:01:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:41 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x4, 0x3, [0x0, 0x4, 0x7]}, &(0x7f0000000200)=0xe) getrusage(0x1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:01:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x38e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) 00:01:41 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x15e, &(0x7f00000000c0)="79fefb3523e0db659eed35c0080651637e22bfc468b71a2cef1d3b715df5a2b42bbda28e13c851f0d40f") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060001840400"], &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x9}, 0x8) fchmod(r0, 0x5) 00:01:41 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={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)=ANY=[@ANYBLOB="02004e220000000081af00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000055fd0000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=r1], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x7}}, r1}, 0x84) 00:01:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) 00:01:41 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) 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, 0x0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r2}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:41 executing program 1: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) sigaltstack(&(0x7f0000216000/0x3000)=nil, &(0x7f00000000c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000218000/0x2000)=nil, 0x2000, 0x5, 0x80010, r0, 0x0) 00:01:42 executing program 0: r0 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x96, "5170afad67fbb4025498b9e143619568990e38486e883f9e0dd4f07b31e1b71613fbfeac692d297ba5056aa11fc1b49863133878f04cbce1e4dfa233e10ec615fddef4b59ce81f70a5b39c65d7dac72521aecec3be897edb8477fba9d9cd5a56ab3d6f1948bc8940f7cdc182177962eaec6953256e0f2d26144f536c789661c2cb91e01c08427ccd8775213dc2f4673e8fe75b8e4fcc"}, &(0x7f0000000080)=0x9e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) sendmsg$unix(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) r5 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) 00:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x2000000000000139, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe2d) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x3, 0x4) sendto$unix(r1, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:01:44 executing program 3: link(&(0x7f0000000000)='\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto(r0, &(0x7f0000000040)="197e4163ac15ed1e8883d6e7b597b06c84b9a6edd3ceb9510f948eac4c283e785bd9d98a96efd13e577bca1b4d23c87ac1b45672a8a1c5609cd6be29537d9577c46e3e2354360be58501436467290999035d5510b5f454005c7c466d1fcb65bf", 0x60, 0x8, 0x0, 0x0) 00:01:44 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x100000000}, 0x1) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) r2 = socket$inet6(0x1c, 0x10000003, 0x1) sendto(r1, &(0x7f0000000040)="d104456e8ebf2053d53d23ba29f6a58bd9f86d1c695fe9edae2e18df740eacb1f36e658301d06ec37799327e828d6a041a6317b270a0ea5b68c129b85c1843cc443181ec66e5eef6bfc8c0b2c00b640a7944b7808ab0734b939926a0aab6c59f2db9378ce883ddec2b2fc9f75113d38140f180f0eeefb5bd4525ec8e8b5bcec17083933f21aa549601c76df68a21fb9e8750a467d2912cc1ee4a9b286ac0fbec7640b796cce8701c24dbf6486e05b0e75a59f1a25cce478bed0f7be00d29bdbef71c2e55542c3175f9825f83fd", 0xcd, 0x20000, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:01:44 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) sendto(r1, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="07000000a119247c2d839673f6022fd9bafb2cb0c56b1e750f4584305b22a7e0ff84e7f945958030848dcbbc66b221bc3d64feeb3a11a3a16ff8e897594c7ab7a61ff31a4da7d2d1aff2892b6219490ce018ce2c85f63ecd8c6de6033e582a5f22572bd92727b9ed8924ea9c0cd694aa191a419c7937ab58abf14eb05d4b2df8c8505fdf507ee68f48d6c0d99174fb7013844813610f2d9592a6d264be2728a0eb48ffd4d1dcb79db665b3ae6acfa29b418558284736570bd6b0687522ca276a7558398a35270042e37a689b465ba3108333e1305be53a1cd1f07465cbfd6d51de9388a4e6251f9b56ca30", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r0, @ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001800)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001400)=0xde) accept4$unix(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034db5518cc5a8294fa2616544000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002, 0x30000000) sendfile(r0, r1, 0x0, 0x3) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1500) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000002c0)=""/40) r5 = shmget(0x2, 0x1000, 0x300, &(0x7f0000ffd000/0x1000)=nil) accept$unix(r0, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1f, &(0x7f00000001c0), &(0x7f0000001440)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000140)=""/123) 00:01:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) sendto(r1, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="07000000a119247c2d839673f6022fd9bafb2cb0c56b1e750f4584305b22a7e0ff84e7f945958030848dcbbc66b221bc3d64feeb3a11a3a16ff8e897594c7ab7a61ff31a4da7d2d1aff2892b6219490ce018ce2c85f63ecd8c6de6033e582a5f22572bd92727b9ed8924ea9c0cd694aa191a419c7937ab58abf14eb05d4b2df8c8505fdf507ee68f48d6c0d99174fb7013844813610f2d9592a6d264be2728a0eb48ffd4d1dcb79db665b3ae6acfa29b418558284736570bd6b0687522ca276a7558398a35270042e37a689b465ba3108333e1305be53a1cd1f07465cbfd6d51de9388a4e6251f9b56ca30", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r0, @ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001800)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001400)=0xde) accept4$unix(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034db5518cc5a8294fa261654400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/4096], &(0x7f0000000040)=0x1002, 0x30000000) sendfile(r0, r1, 0x0, 0x3) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1500) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000002c0)=""/40) r5 = shmget(0x2, 0x1000, 0x300, &(0x7f0000ffd000/0x1000)=nil) accept$unix(r0, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1f, &(0x7f00000001c0), &(0x7f0000001440)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000140)=""/123) 00:01:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) r1 = semget$private(0x0, 0x3, 0x40) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000040)=0x5) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = shmget(0x3, 0x4000, 0x42, &(0x7f0000ffa000/0x4000)=nil) accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/74}, &(0x7f0000000280)=0x4c) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/140) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x3) execve(0x0, 0x0, 0x0) 00:01:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@empty, @rand_addr, r3}, 0x631) 00:01:45 executing program 0: r0 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x96, "5170afad67fbb4025498b9e143619568990e38486e883f9e0dd4f07b31e1b71613fbfeac692d297ba5056aa11fc1b49863133878f04cbce1e4dfa233e10ec615fddef4b59ce81f70a5b39c65d7dac72521aecec3be897edb8477fba9d9cd5a56ab3d6f1948bc8940f7cdc182177962eaec6953256e0f2d26144f536c789661c2cb91e01c08427ccd8775213dc2f4673e8fe75b8e4fcc"}, &(0x7f0000000080)=0x9e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) sendmsg$unix(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) r5 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) 00:01:45 executing program 3: getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) 00:01:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', 0x0) execve(0x0, &(0x7f0000000000), 0x0) 00:01:45 executing program 0: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x100, 0xfffffffffffffffa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x1) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) read(r2, &(0x7f0000000240)=""/27, 0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x10001, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x2000000000000006}, 0x8) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x80000001, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000000c0)=0x10) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r4, r5) execve(0x0, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 00:01:45 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4000000000001011, &(0x7f0000001340), &(0x7f0000000480)=0x4) open(&(0x7f0000000440)='./file0\x00', 0x0, 0x60) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="ee0f9a2d7c07e5b17109bf1ddb38e95fcfbbe83892dc03014d09a642671c01800b94cfe7d22474793219909cbadbf4a8c5a48d01ead8e2584ccfe873a9b6e742cda49bb9ca15eebd2d65d54d71a6bc0e8fa4ab29a4a614bdeeee2784a3ba8cc371e406d63852b6a7004d65c17f4dbcdcdcd4e0c79a3d64be08830ebb1d50db8a7e83ef7f85a9ae1a29715aca0c243d5f758f3fa149e15fa132aed4a0e3e17b0a2f089ad7612aad6794dccb4130a4cb3099c779eb3d907afae61ff0f3890ee065c266548937a2", 0xc6}, {&(0x7f0000000140)="fa4b7ea6b6ff6ab667444581d85acf5be273f1c073198d6064b280b653ebf4a9e847af996644df2d2de12a2bb0e6d5ce23ef72583fbb792bbe2bb3c9e639ddc24eeb02dfd601c9e59a3d2cbf81e4eccbe507", 0x52}, {&(0x7f00000001c0)="d48547bada9096211a1bfc7d532de1c5372cb48e537b42e9becc3b73691961edb4571f179c60323156ede29014fe4389b12d7371cd3c26d6a2492ccfde05d2437edf0f22167a517570dff5abbe57c7af33a0994ce7a0901e9eacffda5ee2ff4f2a5c98cbbf5ed4657dec69c0bf9bb91895124be71bba147a389e29", 0x7b}, {&(0x7f0000000240)="4a0dfa2f06508c682d72e7aeb3f71765b012c87541643d1c62bda8ad357731b266c84d15758658fd137630ad007b25423afad504779ad85a1018a910c97205f2b69e8c28ced40d9f7f", 0x49}, {&(0x7f00000002c0)="3b701eff10fd988d12d129b18c1adcab4bd638c5954d3284c92626486f9278dc47a34b138a2e0d", 0x27}, {&(0x7f0000000300)="b26ba0a3081795dda6732ee93f002931215196b945de29813cf8fd394d9f833b22d2eca7aa763c8b32e002dff6bc47f067531c7fdb3e7644cf41d4e4936686016e3e65ab8b4076186b1bbdc94fa03c0d9e49430b871452ecedba3dbca34d9af75ba9565477", 0x65}], 0x6, &(0x7f00000013c0)=[{0x48, 0xffff, 0xfffffffffffffffa, "bac50598d0c5907619bef3f8ef0026cda937b6becabc52336952a05b63b7e7a0e5cf03376504fe7db2f0061b89d4b27a310f4130"}, {0x1010, 0x99, 0x100000000, "64a9fa9b39b1ff22a429ea564df23a783438300f3643931685538866195d04be33d381243c1116f4fd01b80d755680deecaed50f1002e08b08c896ada88adc3a8271881617686a617dcb4b421264d8e98d5efc3797d4216b93cf229deeea0da60a5b11e05b4d292d54f5686d76a329f088a1c19c73fc6c16c6ad0335bcd826d79b545f833bcc4646bf24ea291b92030254a96166b627818f5dbe24b1b437259f894e8e621a4bf2be92353a7a395dcb28f853f95a5d4e351142ea087588f1ca706f743c3cc9cfebabf5e3cd87e376a384d2d4442faad806724a17069d86ffdb8da4a05ad15077f204ceced48423c6bc724c6435e20450f56fe62baceb2ccba7802125815b33446a53dc6f8642e9cb930dc56483597e39002a7f3df5a9b52158b8659ef8efabf05b2828d03aa3212ed83c5d5c03c16d871f102304524576a3c9688ca0a6ed75c014a901492dd3c90a4884e7b8e8bac97e30b777f352a43f25da08978dda217ad2cef66f0b69faf7ff02b7b6d3ce16d212ebb55622c9750df5eea517c311df9c84fa04a4d97e2de648f30383e72b9749d11978cb884b11718a257bdf9c4dad7940558e4ba623d71c54da2eb61e2b35d5483431bfbb665bccd017110622d535525b8782b1c5262a48749875e7acff6e1ccbaee2683dd434dafff57fc2481813707ebc9ad8d11874dcecab67cd1bb8c6ed0d4041a40bdb72ce67d243869e51229c420c98bd8023079483201e3f09c06f81a70d9a9211d7bafcaed02cdd8bf4fa723d2df8198063c352ecd8168321f02c58fe91b78bdfb7db89f03110a1615b81735e8d3a9af7b6cc7686e4f93d297b23a995fdeae35c9268483823ad2de254226bc9a1d5e1614a9f977a9d0f41c79d11640de8534af8728358fbbe358a38f70a28e906e9b70e303fcc8ed4db54edd222e17c1003cd3a8627b8c38376740bfd4300b432974417ca5d754a74b2dadbd3e5819bace95d6d4312c12afbe489c7ff8783fe7589272729ddfff5c09fb2c8bf4832bf724e30b4fbe2026f4c34ca46303a3b62126d075367efc7de024a2924afce3af10d1a58fd83cdac018c34b55c7dd311dfcbd376de8515d09a8fca9780f9ae70d2534f82c5f6acf95ff490937b46893e6d53037d5f99ba30a032a20022ba9ed379af78101f1deac32e797db7def241a44b035f856064daa145637d74d7445fd169cd736646e2e3981e07051fbf85ae6713e9da59699f7b33dc45e811b13bd25b6bf32012d70bffc1ef3202ae39b74901c0361024849b93b130381b918ef9659247f929ed0a53a7e295f6607bfbdb48e2f625124dfa0d503201476a2e5dc5c7c1316baa8b96bb0a8350530b40b4fd4db750911bf4c7673a12c3e2b2b857ded2996fb4cbabf19c36d3ee9bd863c3a85bcc2dc31627afe2e22bf672cf1bf5de7a0b54dbddf65264d879ec5ae1e676d1280f907f58c07cd59f22862f4253e191521b46118a8edc3a51e5e8ab96ed6cb64c09f8550414a9ef3e2191d4db3d92ea6255ed50bb40529474ba261ff5eb18352a1d901388492994fad66e9547986fa4df4fe58ca76a61d232427488ea1cc6f9e1a1de018af4894e7767b93d470fdf2e075675ad7beb31249b2a0408237306abad1088640ca0769b5eeb9a06b6249f6610479278c2f0db602584e241da7ded0f6dc31f829421a4d7ca2ec78f348af61e84dddfe1096edf62568956ae754c837f319062074d0cd5365284205f94d3ddc5625b9fa4dc14664bc036d0f96ceaaf6206bc9f586bdadc3069c5a7c9f0c636e58ad8dc309151add79ba5ae6ce6db1939de2e3eec1ff5c0b0da23ed9f34bcba5b52c3bb79ddc6048f96ca1d6bb90a5368145191d039b2b8b93a47a6875d5eacb4e80b7b4686b90f8bf2ad6dc69e216ecd25c5675a570fa7415b52bc7148199be76f1c2aaa6b86ccf640fc63a24aa31642b6bf1ab80286f077a3cdd13f206a15746ab3f52d844feb3547d65b4ad0c255696d75a9782bdb85eb553c5da708452ea57e26bf01742cbe605e8c6517bd9416e00a5b4af2fe2254b6016ae760b6b1c14ce1d69193e8da03886fe835ccaef30fa58697c7b93b720d5b9632cf3ec0278856db9c83831a2517d4f842b7230dce8a27c62391afc861b0f9fcf06eec8bfbe414f44eb6c845752d8313ffbb0744eba17ec880feee7e8b5efe099ced199b43a1e0fa109ae977b6b0cb332a76f9e0e9ba0812a355d76da52d3ea15aaccf2310e9260183055d7b2a4fef8d28e37eeb2106088016cf926d359cf1b6e8203ce29400e8d97aa04550aa7480bb48ad9d58bfeac3f6ff9c836be85b6c18c72ba6f62c34685efdd1a547dfc1425c8b78672c8c20627e6209fa422d3f2a56d9aa368763adb8bf5ac565b97d6ff9a67b5b5293217b59c20f39484a9dc1b937cc21acb02d39f62fefe7f25d60f587f875f3d17d7caaa3eec0d71c8872297aef29257ddc8e2216fbfb4542a56c96a9859a3af2b2c7d235666401902490c075c092486d47ac349a6e599b539fa4c1d57edf32486a780b51d814d14ae9ea4cf8b2da8eef923b09255ca862075d5deeb5875f4b62651ec3d2715d17e8f54cec034f548a0bccbeae1c63b14732ebd4f0ed75725319b9d372f0e2a0dc7137585bb8b434f2d344210790e05d4760e31b0c379665550618fccddf171766c03a115a4ea3a8e8e25a121a3d87b2797a496f77f1373533e5b0499449baefcd0a58ff99fc8a0213d5c6d840096dfaa88fb452b832d8c4a04958f530d37e27b51d7460bfcb4c62eda46b2e08eb75edb9a5ce179402b59a6f6c4fc670efb64aa7ea794dd79854cab4133c93f01557e4ee5c6c73a871514b73f63f32f88f8ba473711e2b58ece5e2424338e16c515c256575bde3f01e0126aa06025e8d3ef6b94c9975f45bc23f6540e8f92cc5ed2869a8ba25ed72bce1e8a73de3a1e18fbd23629d7a6bb984e7569e0b89ed749f6ff5e1320d0c21e445077798d957e5753ff46110939bcdeddee45edf149de8673e986922e765dc6eb7703c37bee6a0cf11df4cc5ec421916d3847ef04ab9ddc8efb101de76ebdc8e791aa2c8cb141b2de0dd89e61f77ae194ce30557f59a6f95cdc04c4935a7ef26256d81fff7cce1c1203c8c16c550436f1af80182de58de0a4d1e6c06c8e8e07a13fa00456455f2ffeb1271258e2984accae0406698842fceec88f0efca3b8f3324cc31e09f5df56f7760de3189ab9eff4afb81fb59edeab8e951092cef8e24fe684134d564b43a2f60966eb0137e9c27eb23d25b343b55bd2eddaba9f96a7b53383237bd64a4cfb3ad0086302c4e6862e6066584cc05b7dc8a0366080910143f1f224951d25c23db04708505c2cd82e1778e74bf440ef253cfda4801b454704ccd112cc85720efc07b0fe2530c345d8e49455fce73c80cfc7873e6a923daf7a0751ee6e30f0e8b4e26079af62a62ee2ce203256f8679317edf270f74ba1065238b9ffdbf2a688a5136a93184a1905fa35a1741c620fe5dc11e679d7031d187dad46fff197fab37f522b4dfa71723378423fcdc5b587f927ab1648cba94061bbbe2fdc5f1af2ccdeabeb99348ee63371a3638a2f8b9e066626920f0928341dd76c3eb45daf089c068df9e6e7e8dae59716155e69f046d9fb01d1a3c3cc7a78051c15b8f2222a42a0c07d6c825f6d003d01eed46745155b926979c5cf2a4d5c0b9ad59fca4b6c4944381fe75843361fdfa21616582323fae80016ae642e8b2eb83072295771ed24de80d1b74bdf60f17b0b10ef926f41c0d172a23ca07407ff13f76f183436f5458c91fdb116014dc5edff7142a70d184aefa430739a7024b4734335a9bffc66bef70734037a31088fe4408ea7e125c13cfc9eaa0cc18e97dff1613964e00acc1cd6fa06b2d89b34be85a5e526049d25c7327a723925593f4b1b09fc5c4a77074ac72583a4bac32431f679fe754bb8b1fc29baa0b03c8f0de8a5c87b83799c59aa1879ff636b5e3c6b1f86ec46e2333cf930e874ca437676e296d6b619b4af5f76c8ac28e3fca654b544a3201c128a752731794f8c592608604289d50cee5d146c4318676cde59d42d50bb52f555692a17c7d948b2b64125860653b5637ca366c6f0f176f1afac184dad6a7da7dc9b2738f7bc6b8c46e2871634fe3e9cc5dcbc4d0bb17b054f756a8e1d745db754f482731e3cd86e31a71291b7e014065fccdf55fb26bc90cfb74842dbec3a81ae00db8bfbe4bbb42ecf780d4cb5534b3d6324cd34bd9cdf3d84c470b495c7364c1c9b8bd46e387145163abec5d79453670585dab992f4119bdb8822093b4c4344a21a1f28c9a68af05bc9867ab079ca67f241571f945db90a4594f81e574c97f5897225cc0ef3c6768866aa185686ddeedcf6bc5b5c367f4bc5a9ff34c6947bcf4c988711dee4f49d4d181073648f8f27155753c32d12741b4f698a03b603f4888c538a92e51760951277bb999f6fa0946e0520a5c1c030ab9136ccac1ba22f63c38d51d8c2953abe2a142d69c3137fd9f6edd8097518fdeba3f2b42813d295d1db384ea685873a3f9cc16628e3142802b14dc6ab2e1420a177c6e243de067c2973c7c76601c510cf5ae600835e0581f38b25ba1ccd9c07938fc0f3186da4e5ba8f33f63fe6fa3d534583d86823adfb6d4162182dd21f4e8292dc28ae371a3b608f40658efa168e91b09ffb654ee4fc4fbb5101266cdd20bbf8ebbdc6f9586ae0392f3df5b9911f479225866957cc3c92b196592fd2b1cc51ab46ec500d8c8b7b04942926dd956bc87b00b4f92122def2c6875fac95839fb7b17f1e8a61e9cb37e901810e63dd4f0319281f428f498d90d2367bf4824882bec18d874275e641e3d15746091a8c03a71273dd93622566cec33a45fe01a691e112ef68c089ef35fa4f1e2f4148f17213e414453dfd20b0e2e6377b671de2659413ba12117be869812cc915aff3e0da71d6fdcd460941831f904ab8b8dd0374bcd7a8936b00f5d22d1ac42d667859e2ea1aa5f5e1470a6ac266cc3fb7bafc39a2bdd3915cc5daf2ffffb47044f63040f5a5349418b24d7a084fe54b9c3b8ad645da036be7afc082fd2b475cf5d210fbf0340638732a3495ce14f663fb8288dea41c12da1c209e18493e4d7ab7685406d29c5a0cc3e450f38100ef5dcc2aff2137509d19f0357477810ce5a019531073fb8137e9cef43c41cd793011155c2cd784981146769f273f171307f28ae848bf0b256b95ddc953c51eda8db2a23f99c7d94101a8a427ddf4a3574a5c24e2f633df092352cd5019164b5192d14c63cd1cb18d6e17fb41f1a93d4670ca507e7e87780bcf53b1811c8cc7864d7ed760348c6ba893a9d8f828a5469ce2237b5e17b1aed0f502568e70dfd91af2cd928f663596dccece19c3dcdc35fab562c53ef52bc67423fc8460fdddb43db66f9e6926e1c8bc8778721f2e76fdc0074b4d515c5a313bda96c9ed31c40e22d5541a91d9a48bb1271ea6181fff15021b365ae5bfdc1427f48afdba2bfb69ab467b5cd6a6d699beb4f833ee2fc172d1666e47d2a980e1d75c0258d531b432d20e0c0cf683dc7cd73f0ed3276f2c8aecb735cab66b7479aa1e7a9e32cbc9f0bd6c37d53cb4aa5a5211bba36a54dec9b303b480379b5242ea060ac9c706c0cb2ab6e6e1b872bdf54e17bdc4a72b50ff4cd2a14529a2c025e9acb0a734cf928b63c2655ca9013d48f58301c997c2f05e2ecc56996373dbaeef86370c0e5ee76880e2e02521e008c49e39c59c35c47b1ef73a340693f18a19ab120ccb3a74cfc27d7"}, {0x98, 0x3a, 0x2e, "cca8efa7d5366638f3398c8c689dd71b3924e073888c02850d61931d9cf4597bfcf5eded2404bdc6474c3cf21a71855a072d255d131c2f1471f6299e7b94150d8bd2beb1e2b8b719d27ac7bce52cdba81582801681cf2a9d2b8ff6ae53333a229583eef7a2ef3de2de27400731fb22917bd2d317140a2b853850f809c843aab2c5b14f84e282"}], 0x10f0}, 0x1) sendto(r0, &(0x7f00000004c0)='5', 0x1, 0x80, &(0x7f0000000500)=@un=@file={0x1, './file0/file0\x00'}, 0x10) 00:01:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x800, 0xfd2, 0x81, 0x8}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffd}, 0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1f, "7e10715a54c0fccb1d88697d3a0b31787c31d4ecce3a2163347d69aff3f0c8"}, &(0x7f0000000140)=0x27) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x3, 0x0, 0x11, 0xf, 0x6, 0xff}, 0xa0) socket(0x2, 0x3, 0x0) 00:01:45 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000008000000000000000000000000000002000000ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:01:45 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000008400000004000000ff0300500000000002000000", @ANYRES32=r2, @ANYBLOB="55705ac439ba0700000c00000000", @ANYRES32=0x0], 0x38}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100208, 0x180) 00:01:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) socket(0x12, 0x0, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f666968653000814664611161b72c5f13"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:01:46 executing program 3: mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) socket$inet6(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1f, 0x7, 0x5, &(0x7f00000000c0)) accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x0) freebsd10_pipe(&(0x7f0000000180)) socket$inet(0x2, 0x1035545c098796e9, 0x3f) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket(0x12, 0x0, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair(0x0, 0x20000000, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x8001}, 0x8) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast2, 0x1, 0x6, [@loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @multicast1]}, 0x28) 00:01:46 executing program 3: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2ee2ffffffffffffff004cc6e5f9d03e62696c653000a36aa47519128eca69d54b1bfb9948c69c3ec4ffec3566c0534114e29bf9d1"], 0x1) socket$inet6(0x1c, 0x20000000, 0x517) r1 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r1, &(0x7f0000000040), 0x9, &(0x7f0000000080)) wait4(r1, 0x0, 0x10, &(0x7f0000000140)) 00:01:46 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x8100000001) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000340)="c875375f0d6456efe69eb49e7b204c89ac47ccb12df4af58f76e09e8648183de2d7695e240143d16d0c2e401d72c2621a95e33ff6187cc4d46f0c021c473a76113933fecade7dbe6b639c60a1b3d53b992a9429fa58bfb1fff0d12d07fe7c2a67ec99e552c6eb6cda4a8e2df6b1ec716dc733fddf7c3930de094b14623958dd89673e0168d8b41eb01df51b02a8ef5fea84d6d85c1802366b043e04cd57fcd2b3351381a18c2a0bde64de9", 0xab}, {&(0x7f0000000400)="33dfe69cd73c7b4267c6948881fda00acab3cddb54000ae11758682818b1f2d78df21f4420bd20dae2b150ef5ac361573e77ecc62be9faf92c0dadb5ba1880e0ddfcf5dd9970dd8688c38de1e072faba59604db0647f980284fddf", 0x5b}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="b272034206fb2be682ed566289ebe922cb765e1590062cd076df10954f8896a0b53a936ebb98843fdcbbb8c70f2ec054640cb1c5b0d56f384f8670919172c82f797bc44e0f2ca6ac98124f75672af0379abe25d7cf44be4c6a5e9f9d84ad79fae42f124beeffdddd127befcc98bf3f97d57aa725a639aad5dea5c223ccbb3d869e4d1432422f3c6cd96deaf1881167fb5c4448094e7d53c0b62dc31ec1984e9e052c111c1ec9fae915b3424fddfe3317e9626b239dc049c5c12afb8c80967241c7545408910025fe4ea53b432b997a2eda36f15cd813c25e36c00fe8e896fe7b2ca2a857c1ce1c2be3af0555", 0xec}], 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x5) getrusage(0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x2, 0x5, 0x7ff}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000300)=0x8) 00:01:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x0, 0x6}, 0x8) flock(r0, 0x3) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) r4 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000100)={0x3, 0x3, 0x2, 0xfffffffffffffff7, r4}) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x3cf, &(0x7f0000000200)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 00:01:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 00:01:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x2, 0x60000000}, 0x8) 00:01:46 executing program 0: setreuid(0xee01, 0x0) r0 = msgget$private(0x0, 0xc8) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x2, 0x3f, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000500)={r5, 0x10001}, 0x8) msgsnd(r0, &(0x7f00000003c0)={0x3, "7771ab195c9903f839466566696a569ff214c4f3b1c4e71d5965fbcb66d4a3e5f1943aa0d61efa0702d3c1086dc5b6ceeff33b4b891ef4fc267a48e083b8fdfa"}, 0x48, 0x800) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getpgid(0xffffffffffffffff) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r9, &(0x7f0000000340), &(0x7f0000000380)=0x1c) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x4, r1, r2, r3, r6, 0x8, 0x7}, 0x0, 0x6, 0x2, 0x5, 0x7fffffff, 0x3, r7, r8}) 00:01:46 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/36, 0x24) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x8, 0x1}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r5, 0x4}, 0x8) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) sendfile(r3, r4, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x80, 0x7bd8]}, 0x8) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) 00:01:46 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x81, 0x8, 0x2, 0xa000000000000000, 0x7}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x2, 0xffff, 0x3}, &(0x7f00000000c0)=0x10) 00:01:46 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x52}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x371}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:01:46 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(r0, 0x11, r0) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x3, 0xfffffffffffffffa) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0x7, 0x120, 0x3, 0xc74e, r5}, &(0x7f0000000700)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000740)=0x4, 0x229) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f0000000440)=0x100) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x67, &(0x7f0000000340)="a5018b83cdadce0f4b80d0fbded76b4ee04ffe29f0d88057e62522ff9ff6c8183f9cdc59826bd2198c5908138fb1ae130bc630b24e4b3be65fbd0c1ba663b15cb7e765513c091f9c83521e833dec14541623c0b943d0ad79e1e3d1e4044b4f176d58ad11e939a5b23ac93656a8402b60b58c8de46e978d76794983c88f8342c45b1c46aadce552466551432136aae3d4dd754db437240959dfa56121dcf95f0bda33cf7d0de03b117140b84ab0ef7a1dd847b95760630ebe40deca908147efc4541eea05fff1c9fbee5292816430d7a63d9d99f8445a8845df", 0xd9) socket$inet(0x2, 0x10000004, 0x1924) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) lseek(r1, 0x0, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x10000000) setsockopt$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_mreqn(r1, 0x0, 0x9, &(0x7f0000000240)={@multicast2, @remote}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:01:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x1ebb, 0x4c}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x120, 0x200, 0x5, 0x7, 0x7fffffff, 0x1, r1}, 0x20) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x2, &(0x7f0000000680)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x24, @empty, 0x8}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f0000000640)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x8004, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:01:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x10) 00:01:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) lseek(r0, 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x6152}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1, 0xcb, 0x100, 0x9, 0x0, 0x6, 0x7, 0x9}, &(0x7f0000000540)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x0, 0x421) 00:01:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$setflags(r0, 0x2, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x80000001, 0x9, 0x830, 0x3ff, 0xa81a, 0x9, 0x0, 0x2, r1}, &(0x7f00000001c0)=0x20) r2 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x2, r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e0000000000fe8000000000000000000000000000aa06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000206f2c5c98ac9dd884dbfd48061c1f8f9d0c39e2f5f877e778018f658db187653e88c701035cb450a5aec391023c8ef26da6400c71ffffec3e9cb74855c3a0abea6358638a02a6c9d26542d817570", @ANYRES32=0x0], &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x5, 0x80, 0x1ff}, 0x10) 00:01:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x40) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0400"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x7}, 0x8) 00:01:53 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x8, 0x9, [0xffffffffffff0000, 0x808, 0x7, 0x26d, 0x80, 0x3, 0x8, 0x4, 0xffff]}, 0x1a) msgget$private(0x0, 0x70) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(r3) 00:01:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x10, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) lseek(r4, 0x3, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000280)={r3, 0xb3f8}, 0x8) lseek(r4, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f00000004c0)=""/242, &(0x7f0000000100)=0xf2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r3}, 0x8c) 00:01:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000001040000de000000c50d00008100000059f3d0217e89b5e0cb810c2ecf33d756b351af365faaa61cbd2acaf2d08a00f3b101f7439afc2fadd833e46ce05b1143b78ab6fc2f950e5c8cd8f7dec453628bdb8d68789cd4c4093e257cc80d2876bb36b2d2270c84e44749a06ed2e3695e0ced735e59c6717fbcdd5090b3712a3d6e434fcc1236523c375067b6da0be13ae291363e654af7a16d453fada8e2cd4d279cb22953aa5914987a9b07af2d00"/188], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140), 0x8) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000300)={0x101, "f765d771c1443cd524b61c177c7745c2"}, 0x14) read(r2, &(0x7f0000000000)=""/180, 0xb4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x8, r4}, &(0x7f0000000400)=0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r6, 0xbe5, 0x1, 0x5, 0x8}, &(0x7f0000000280)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0xfffffffffffffe4f) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:01:53 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xa04, 0x100000001, 0x1000, 0x6, 0x100000000, 0x4, 0x4, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x9, 0x1, [0x3ff]}, 0xa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) 00:01:53 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0xc00, 0x14d) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/182, 0xb6}, {&(0x7f0000000180)=""/30, 0x1e}], 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0x63) pipe2(&(0x7f0000000340), 0x100004) 00:01:57 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) getpid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) write(r0, &(0x7f0000000040)='!', 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x81, 0x0, 0x2, 0x3, 0x3, 0x0, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x2, 0x3, 0x1f, 0x9, 0x80000001}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x500, 0x2) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x808d, 0x4) 00:02:02 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x6}}, 0x0}, &(0x7f0000001040)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001080)={r2, 0x3, 0x2, 0x3}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001100)=ANY=[@ANYBLOB="1c004e2302000000000000000000000000000000000000013f00"/112, @ANYRES32=r2, @ANYBLOB="0600ff0707000000"], &(0x7f00000011c0)=0x8c) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 00:02:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x20) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000000)=""/112) 00:02:04 executing program 2: r0 = semget(0x0, 0x100000000000000, 0x425) semop(r0, &(0x7f0000000040)=[{0x2000000000001, 0x3, 0x1000}, {0x2, 0x7fff}], 0x2aaaaac3) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:04 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000280)=[r0]) setresgid(0x0, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setresgid(r0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) 00:02:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getegid() readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x70, 0x0, 0x0) 00:02:04 executing program 0: semop(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semget$private(0x0, 0x3, 0x0) 00:02:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073d757fc00"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0xf, 0x1ff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x8, 0x0, 0x3}, 0x14) 00:02:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000100)="382879c40603f1d73705e4c8984d7697b26362cc208ebe5c61162512f2566c69f3a122782a57fa98177134069e1b3386c942bdd2c37072691aa151feeb3d7213e60ccaa9a7ada30e1fe881373de79fe97a42bf2c21867c8bd214b52ab63701d76de1338504bcca224895271269da3aeafaf7e75e0ce959f2c1181beee852146cb607a1af092cd52827fc742628f7b36170da75cdb10e9140c9c5ef493d34525099d4e4d19514fd3967fbbee6c4275ef2988d1bfd9d9f08afd36b31f7a42e55933949ed92346681019768e1060d53dfa435e9cbc2ad1a2cb48da3", 0xda, 0x8d, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) 00:02:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x20}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) r3 = msgget(0x1, 0x202) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x1, @loopback, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x100, @loopback, 0x759}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000200)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0x14}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 00:02:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfffffffffffff390, 0x3, 0x80000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x4, 0x0, 0x1, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) 00:02:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000100)=""/51, 0x33) renameat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:02:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x10000000) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001680), 0x0) close(r3) 00:02:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c65304022146c804da69c9ff7a99344bc14cd00d3294dd03fc8dfc64df40b0415bbbb038f6b19e65407cd097d573524b92ccda8f88dc30064e92ac2245caec3201200a1156ee574286fee57884fc4a73a0734d45fd3a4d788cb69b7acafe9387cf3c8abbb83b465ba44fcc55ef823d0f114f59c5551c596e942b18318cddcb089b1f3b7f0"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x800, 0x8001, 0x7fffffff, 0xd85, 0xffffffffffffffff, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x20, 0x1, 0x7, 0x1}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x1600, 0x3, 0xaae4, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x6}, 0x8) 00:02:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x76, @loopback}}, {{0x1c, 0x2, 0x0, @empty, 0x1}}}, 0x108) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x3) 00:02:06 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgid(0x0) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000340)="d662e9cb4cba39a9e089870a4c38dcd613a583506f0727337a1518e9edc4c9365b05f3dfbe", 0x25}, {&(0x7f0000000380)="505b9e73eda17f93aff07ecde539d92161685740a6bee82d08c26c522c7443d944270de9b17738afe23a4b7a290efc5f49e8036f2f02729a531872c0bcb8873eeba8e6139c086d57312911245534d73e53af2b8ab65f053a0fd7c6ff83bf115e04b7d7230df88c1ccac608fa7e6e4b4bf98ca83ac323de0416f4fe01f6a38bd2923a45d11007c25fed54185167b4fccb6a5297122f9c072fd93aee59feeac7f548f99544e3da35607a0f2c2d8327539c2b3e86f374a9b987ae92e91bd1772c43e11b4a9c26dd67efebd34c", 0xcb}, {&(0x7f0000000480)="e0252dd83249b8aaaece7b53c048fdc74cd3552c6ad5219ae19fb5e48ec667c7c9b139553819dd17729750cd1fdeb6958d8a0c2397dc7b068f0bcce7ac066e080e2762dc9eaca792526d779423ee591455474a3e374dff336f7d", 0x5a}], 0x3, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0xa0, 0x1}, 0x20000) sendto$unix(r0, &(0x7f0000000100)="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", 0xff, 0x4, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) clock_getres(0x0, &(0x7f00000000c0)) r16 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r16, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x0, 0x7, 0x5, r17}, 0x10) clock_gettime(0xd, &(0x7f0000000000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:02:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:02:07 executing program 0: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) pipe2(&(0x7f0000000340), 0x100004) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x1100, 0xfff, 0x0, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r0, 0x1}, 0x8) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:02:07 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000100)="603b6c1cf612524929fb064ba754b747d0668f00e6c29ab2d6e1838b497255799810cd023b0b08f2ef6018ccc05c0ebaa14aae7e575ec1f2b43840433174ff2af749c7b2852b2bb517cd7495c83b469afaa51cc5a897f7fd7e68ff3b2212ee395f3958", 0x63) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)="c7fd8fb3cecbf5805c2333e2a1a52192dd77b680bf43aad331c9bfb365ec7b56c2a0cf68d8bfbb3bceea5e86725e13d107d691c5efc1b32e0a5ef38292753c3945e1d029949b04314f", 0x49) fsync(r1) ftruncate(r0, 0x80000002) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) r2 = semget(0x1, 0x3, 0x200) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:02:09 executing program 2: __getcwd(&(0x7f0000000500)=""/131, 0x83) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x4, 0x7}, &(0x7f0000000200)=0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:02:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x2) accept$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x3, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x5e, "d0d6192112b66b28909ad5d4a856089b1e7bc56f4aebcd752930b75c1c9c2c07a40a834b4f149868b9b711881a24404cb9cf856ded509c40e4c75ff389dc661c07f9bb4accdecfb18a35638b015437f7325148b6c364d730cbd8c08cd4cd"}, &(0x7f0000000100)=0x66) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r3, 0x8, 0x3, 0x100000000, 0x7f, 0x80000000}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:02:09 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, r2) fchdir(r3) 00:02:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc) 00:02:09 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) 00:02:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:09 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x30e, 0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x9, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000002a045b60f70dd795dce34cb1c17bbc09e85c94c5585ddbc63a85b7cd6cbda13295ca64ff48", @ANYRES32=r1, @ANYBLOB='\x00'/20], 0x0) 00:02:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) socketpair(0x17, 0x30000007, 0x81, &(0x7f00000001c0)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x500, 0xfcd2, 0x80000000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0xd359ff9}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000240)=0xd6) 00:02:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1ff, 0xf, 0x7ff, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1000, r3}, &(0x7f0000000140)=0xc) close(r1) 00:02:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:10 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe1000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x0) 00:02:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xff, 0x8, 0x218, 0x3f, 0x9, 0xa2}, &(0x7f00000004c0)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) socketpair(0x1c, 0x6, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xb, 0x60a2, r3}, &(0x7f0000000500)=0xc) 00:02:10 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$unix(r1, 0x0, &(0x7f0000000440)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x0, 0x9, 0x0, 0x23af877b}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/169}, {&(0x7f00000001c0)=""/245}, {&(0x7f00000002c0)=""/198}, {&(0x7f00000003c0)=""/4}], 0x304) 00:02:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffff12f9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @empty, 0x6}}, r1}, &(0x7f0000000180)=0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:02:12 executing program 3: r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) truncate(0x0, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000040)) 00:02:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r3, 0x6, r1) fcntl$setown(r0, 0x6, r1) fcntl$setown(r3, 0x6, r1) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 00:02:12 executing program 1: r0 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000200)="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", 0x1000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) poll(&(0x7f0000000180), 0x0, 0xff) 00:02:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) 00:02:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x104, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="e0f9b4"], 0x1) 00:02:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0xfffffffffffffff7, 0x2}, &(0x7f0000000740)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={r1, 0x7ff, 0x2, 0x1, 0x8}, &(0x7f00000007c0)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000280)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x800, &(0x7f00000003c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) r3 = getgid() freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[r3, r4, r5]) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:02:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0xfffffdee) setrlimit(0x0, &(0x7f0000000000)={0x1000, 0x10000}) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100004) connect$inet(r1, &(0x7f0000000400)={0x2, 0x3, @multicast2}, 0x10) r2 = socket$inet6(0x1c, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2}}, 0x0, 0xfffffffffffffff8, 0x4, 0x5, 0x7fff, 0x1000000000000000}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x1f, 0x4}, &(0x7f0000000380)=0xc) r4 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0x3355d67e}, &(0x7f0000000200)=0x8) 00:02:13 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0xfff, 0xfffffffffffffffe}, {0xc7000003, 0x100000001}}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x7f}, {0x5, 0xd58c}}, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x22) fcntl$dupfd(r1, 0x11, r2) 00:02:13 executing program 1: r0 = socket(0x10, 0x4, 0x400000000009093) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000540)=0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) r2 = dup2(r0, r0) openat(r2, &(0x7f00000004c0)='./file0\x00', 0x8000001, 0x58) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) recvfrom(r0, &(0x7f0000000080)=""/125, 0x7d, 0x40, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x3fa, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:02:13 executing program 1: getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x24) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r1 = semget$private(0x0, 0x3, 0x4) semop(r1, &(0x7f0000000100)=[{0x3, 0xfff, 0x1000}, {0x2, 0x2a, 0x800}, {0x3, 0x7, 0x800}], 0x3) clock_getres(0xd, &(0x7f0000000080)) 00:02:13 executing program 1: r0 = socket(0xe, 0x809, 0x2000000000000004) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRESDEC=r0], 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x147, 0xef, 0xfffffffffffffff8, 0x0, 0x9, 0x8]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="930b000009000000810000000300000002000000"], &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x5, 0x100000001}, &(0x7f0000000280)=0x8) 00:02:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xd70d, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x3da}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000080)={0x0, 0xc00, 0x3, 0x1, r1}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/29, 0x1d, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66694c653000"], 0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xa, 0x3d}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x9, 0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x8, 0x0) 00:02:13 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c, 0x30000000) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r1, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x2, &(0x7f0000000600)={0x10000000000b35d, 0x7}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$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$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3b262adf618cfe78a59dbead5dd005e569c381cd6c0cfa945cf5c9125c6ec3413f83b06675c87e94c1ab65ce543bf8d2a2400001683df49e5925f5e15db69c35862eab06cc9d075eb235c362bdd24563e6df9a9f795b6e9f99d", @ANYRES32=r7, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdbd) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4e67, 0x2, 0x200, 0x101, 0x52c, 0x7, 0x1, 0x0, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1f, @empty, 0x2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r1, 0x3f}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 00:02:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0, 0x3ba}, 0x200000000000000) read(r0, &(0x7f0000000680)=""/4096, 0x1000) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x4d20, 0x8c, 0x2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r3, 0x3f, 0xf6d, 0x7fff}, &(0x7f0000000340)=0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = getpid() fcntl$setown(r0, 0x6, r4) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) r5 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x40, @loopback}}, r6, 0x3, 0xfffffffffffffffb, 0x7fffffff}, &(0x7f0000000180)=0x8c) 00:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sendto$unix(r0, &(0x7f0000000140)="1104b41cc21f665aa8b29af32d7743b18e5fb0360eb86ad90d652b7aedbdfa83699a41d4990c75f1d444e0d695b977bfb01c488f5081b8d4984c1d9c493b78727fa4d3cb9840eeacc796214f77aa880d7dfcd2112fe4a09e1c77d4932ff1d383f68eb8a674a8fe6801fe1a87e0dcf21d8c828f4078706c44cc4a681bdcf8cc78245f238420cdd0fdd24639a8e7de35321c7216750d3685d0f04460ea45e63a9635ab8f82fc48d757eaa6245237651dcd94b75faea48e6955d24f976a165938350250809a2de5b6a2f17eecef01564032d198da34875e2526bb0526d9aa069d8cf68c16cb8c23db9eb38e69b03f1540", 0xef, 0x20181, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) lseek(r0, 0x0, 0x1000000000003) readv(r0, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1, @loopback, 0xa4}}, r1, 0x400, 0x6, 0x2, 0xbe, 0x8}, &(0x7f0000000080)=0x98) lseek(r0, 0x56, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff28) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224) setsockopt$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(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) 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}}, r2}, 0x84) 00:02:16 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x27, 0x0, &(0x7f00000001c0)) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:16 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8000, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:17 executing program 2: 00:02:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast1, 0x3, 0x1, [@rand_addr=0x1]}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, 0x0) 00:02:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0, 0x100000000000}], 0x215d, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000203178bc5372452490100448146159ed1b801fcc134afb80abd05910671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde96d4f8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b5972000"], 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x2f, 0x1) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r1, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:20 executing program 1: socketpair$unix(0x1, 0x20000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x3) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x0) 00:02:20 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x400, 0x7, 0x8001, 0x6, 0x1ff}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x100000000, 0x220, 0x1724, 0x7fff, r1}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:20 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)='{]\x00', &(0x7f0000000100)='@,}@%}\\\x00', &(0x7f0000000180)=')\x00', &(0x7f00000002c0)='---\x8e\x00', &(0x7f0000000300)='.]\x00', &(0x7f0000000340)='/]%}\x80@!$^\x7f\xf3\x00', &(0x7f0000000380)=']@!\x00', &(0x7f00000003c0)='#-\x00', &(0x7f0000000400)='\x00'], &(0x7f00000006c0)=[&(0x7f00000004c0)=')\x00', &(0x7f0000000500)='[!#\x00', &(0x7f0000000540)='\'[\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='+\x00', &(0x7f0000000640), &(0x7f0000000680)='\x00']) 00:02:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:21 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7c8a12f072f127e6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r2, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xa, 0x1}, 0x8) r4 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8, @loopback, 0x3db}, @in6={0x1c, 0x2, 0x200, @empty, 0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x26aa000000, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) getsockopt(r2, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="01000000891b"], 0x6) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchmod(r5, 0x0) socket(0x1d, 0x30000007, 0x100) 00:02:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socket$inet_sctp(0x2, 0xe55394faf715ae9f, 0x84) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/249) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x80000000, 0x4) 00:02:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) ftruncate(r1, 0x101) close(r1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r1, r3, r4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 00:02:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x2d, 0x9) 00:02:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="70000000449e632426c42a92e245f50fdc7637cc55c47c25dbde26bf0003000000f5324d3e9bce0000000000000000e03b278d538768795c3f12280d5c0658969a20a3bfa5ef7842089f67ea5bfaf6e3b79640606755cab5b0316691af8045395fa927456d27314c2b83ddd52feee299d5bcf7704b01c224c137555fcdf743b6a5c4e4000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x3, 0xfc0}, 0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000080)=""/55, &(0x7f0000000300)=0x37) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:02:23 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x105bba84a0d07307) 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) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000002c0)={@loopback, @local}, &(0x7f0000000300)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x1cd7c11cc53eca54, &(0x7f00000000c0)={@empty, @remote, @rand_addr}, &(0x7f0000000280)=0xc) 00:02:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:02:24 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) listen(0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept(r0, 0x0, &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:26 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7c8a12f072f127e6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r2, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xa, 0x1}, 0x8) r4 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8, @loopback, 0x3db}, @in6={0x1c, 0x2, 0x200, @empty, 0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x26aa000000, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) getsockopt(r2, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="01000000891b"], 0x6) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchmod(r5, 0x0) socket(0x1d, 0x30000007, 0x100) 00:02:28 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000100)="558c243b47fa065d582368d27d6a193312efb9e7e7bb8f77ae7f5dfadd41b8c9960f5c565ce38cd2c6dd022277012cbb35c6e8b316dbf681212d2b80c1875213477e351a208f32a91d96927790d6383b8b833a4882800fa505005b33", 0x5c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0a010000ffff000002f915dc9f6d5f3f80261b125860d2c1033bcb41971de18ee449eeb2f4288e9eaba3ce95f7314b7ce37ab234c7075bbb74484d4b12687b9f0917e933d379b1249b2f00"/86], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x10000003, 0xffffffff) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0xfca5) sendto$inet(r2, &(0x7f0000000080)="a233b238daa9ace9aec0a52a6e0aac6439749a2cb2debb8d87a6019e528b4dc4c6edb2bd45742cf5c77545d1cbb79c", 0x2f, 0x104, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140)=0x9, 0x4) bind(r3, &(0x7f0000000180)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket(0x1d, 0x10000000, 0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0500050006000000"], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x73c, 0x5, 0x10, 0xf3ee, 0x2, 0x6, 0x7ff, 0x5, r3}, 0x20) 00:02:31 executing program 1: r0 = open(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000300)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000940)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000a00)='./file0/file0\x00', 0x0) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000fc0)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) 00:02:31 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() sync() r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0xffffffffffffff7f, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0x3a0) r4 = semget$private(0x0, 0x2, 0x100) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x2, 0x100000000, 0x2400000000000, 0xfffffffffffff77f, 0xd14}, 0x14) __semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:02:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in]}, &(0x7f00000000c0)=0x10) 00:02:31 executing program 2: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x10000002, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0xcf9, 0x800, 0x3, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000400)=0x8) r3 = dup(r1) fchmodat(r3, &(0x7f0000000440)='./file0\x00', 0x40) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x42, "4173997321797380c20c5c7254911c3260ea36385f6c7f0609ef457d9f85e9a597a8d8ae26e125b78d78c0ed6d00e6d5dddeae47b99087a63fb61823205c7e46b5e6"}, &(0x7f0000000100)=0x4a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e230000000000000000000000000000000000000001320000000000000000000000000000b0987e8300"/132, @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000240)={r5, 0x20, 0x0, 0x7, 0x6, 0x79, 0x2, 0x8, {@in6={{0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, r6, 0x1ff, 0x9, 0x7ff, 0x4, 0x7}}, &(0x7f0000000300)=0xb0) 00:02:31 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x8}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) 00:02:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x5, @loopback, 0x6}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xfd, "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"}, &(0x7f0000000180)=0x105) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x8000}, &(0x7f0000000200)) fcntl$dupfd(r0, 0x6, r0) 00:02:31 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES16=r0], 0x2, 0x420100800) msgrcv(r0, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x2, 0x1003) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/68}, 0x4c, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) msgsnd(r0, &(0x7f0000000280)={0x3, "5f6fdf0aeff327dbdd70dcb0d31caf3fbd537756047a2278102354815998326a41966397edf66d246b3f817b6af5aff8544dec7ac6ae37bb32b5d34aa16ca1d53c072bb2f8d077118ceec618a5093006c96eaf3d9961cc16c04c7a8dcfbdc940c6b4e5f860a113c462202c186282a52c3cf5704856c9ff419a60da4b7fe967611a23c7601552e3664e901febe2c57d4f1965bc5484a3463dab9f85db46b8fdbc2b4c07e3c81aaa50011833663f163bd8fd5dfb154eeac47efb6feeb9b5199c1c80e2d76dadcf8aaff1892ee21e5bb236f28b499796d226728a0da503bdb952ebcf8725bc67bf479e08d8"}, 0xf2, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000a40)=""/4096) 00:02:31 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0xfffffffffffffffc, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3ff, 0x4) dup(r0) 00:02:31 executing program 1: r0 = semget$private(0x0, 0x8, 0x20) r1 = semget$private(0x0, 0x6, 0x0) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f0000000b80)=""/136) semget$private(0x0, 0x3, 0x5) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) r2 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8) freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000280)=0x0, &(0x7f0000000780)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000007c0)={{0x94f, r3, r4, r5, r6, 0x4, 0x8}, 0x5abc, 0xfff, 0x20}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000a40)={0x0, 0xfffffffffffffe00}, 0x8) sendfile(r2, r7, &(0x7f0000000940)=0x2, 0x5) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x7, 0x100000000100) getsockopt$inet_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000840)=""/136, &(0x7f0000000900)=0x88) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0x68, 0x0, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x9eb, 0x1000}], 0x1) 00:02:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') setuid(0xee01) readlink(&(0x7f0000000080)='./file0/file1/file0\x00', &(0x7f00000000c0)=""/132, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:02:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x15, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x7fffffff, 0x4) r2 = semget$private(0x0, 0x0, 0x24) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f00000000c0)=""/138) semget$private(0x0, 0x3, 0x80) 00:02:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000040)="e8ceb806c7f680ced9033094af4fb6c2a6ba145b895083dc199a9c0fe05cc1b58b7a155d7ef587fbc680460e", 0x2c) r1 = socket(0x1f, 0x5, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x94, "933c2df08bfcde0f76b508e842fc49bc5841cdec2b53d5cea329801ddd5b3d4a5dd2f617c40976bc3a9d7463bc773e6789187ede6ef434f8d698d756de66001db767f29208b58ac5e770345516e7893398e5302cb0ac06f4efd17598c68d06c2dad67a11564fcf23cb31163190f13b0826dfb6cd1dfa4ec09bf60c1c30958eb64e0d73425702a8419d7ab144e8339e9bef2d4af1"}, &(0x7f0000000100)=0x9c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1ff}, 0x8) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="399a5173"], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x8, 0x800000000100}, &(0x7f0000000140)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) 00:02:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffff06, 0x0}, 0x0) getpid() r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x8, 0xf, 0x78, 0x1}, &(0x7f0000000180)=0x18) 00:02:31 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) 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$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r2, 0x80}, {r2, 0x8}, {r2, 0x14}, {r2}, {r2, 0x90}, {r2, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2, 0x14}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:02:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={0x0, 0x97}, 0x8) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @broadcast, 0x1, 0x9, [@broadcast, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @multicast1, @loopback, @multicast2]}, 0x34) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x42, 0x20000020) shutdown(r2, 0x0) fstat(r2, &(0x7f0000000180)) 00:02:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') setuid(0xee01) readlink(&(0x7f0000000080)='./file0/file1/file0\x00', &(0x7f00000000c0)=""/132, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:02:36 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x400, 0x1e61, 0xfffffffffffffffe, r1}, &(0x7f00000000c0)=0x10) 00:02:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 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) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(r0, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) r1 = getpid() r2 = geteuid() fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getpgrp(0x0) freebsd11_stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001740)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000018c0), &(0x7f0000001900)=0x4) sendmsg$unix(r0, &(0x7f0000001880)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001200)=[{&(0x7f0000000100)="6af16eb9cef70cb17e2a90918f327922691e8cc13f3780dc9176347c95a27ac770e086d1b499a8362f5fba81332bac12521303c95621e8a0c9c963ca56b44a5e6e567a80772e41cf57e7f38823a9764815f621db17ca0787a3541fca138966360241acf8c6d9d6924ab5bfd96ffccc1af40f2a6e7e", 0x75}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="aef9e74177f6649c4d45a84c453bb606bd18e4b04cd5392a1fec9966cf81be6680d95269c48ff62a5ff69bb9ecfca110506115b45f01674ac4b97ce58939ae3a63f600", 0x43}], 0x3, &(0x7f0000001780)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x84}, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000019c0)={0x0, 0xe020, 0x57, "1afa77326fd668b86c8fe751082b7725cedaefef97c756be2c628e1b5c3897590aa36447a0605e4bebcfd2a63ef80cb43d9a716e9e53c7c34724a446e2b975bcca51872893eee0f9879eb900808b96d3a7e9636dd235df"}, 0x5f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001940)={0x2, [0x0, 0x0]}, &(0x7f0000001980)=0xc) 00:02:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f00000006c0)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, 0x0, 0x7, 0x1, 0x0, 0x3, 0xf, 0x8}, 0x98) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae13447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4742671c0055626a70d50b6a02b4b48364828e2cd273753bbc0b516c9899de94230346c6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead53a6dd3669a0630cbe24d06c22cccf19df7c16a8f6cf11763740b75b98a807c046ac9f96cf311987b164f5f72872199f62500"/145], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) 00:02:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) socketpair(0x12, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) 00:02:37 executing program 2: semget$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$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="06f5247fbb0600f38f613e2668345009000020009a00a60100000000000046488e19006617637aac60877a99757ac6224ccb1615831ccde81c51cdc50b020058e842"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x180}, 0x8) setsockopt$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(r4, 0x84, 0x16, 0x0, 0xfffffffffffffd9d) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x88, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000140)='./file2\x00') 00:02:41 executing program 1: r0 = socket(0x11, 0x20000004, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x35b}, &(0x7f0000000100)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x4}, 0x10) 00:02:41 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000208, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) 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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x5}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) 00:02:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r0, 0x4) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x1e, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x6f, 0x0, 0x0) 00:02:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x804) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) 00:02:41 executing program 1: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000240)=0x151) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x9, &(0x7f0000000340)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2f4}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000400)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x3}, 0x8) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:02:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xe0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d8419ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26dd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e1852d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e26f9ae405e44d63c828a0006153", 0xa9}], 0x1}, 0x81) close(r0) 00:02:41 executing program 0: r0 = socket(0x0, 0x20000001, 0x8001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x7, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300, @empty={[0xc7000000]}}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x5c9}], 0x1}, 0x4) 00:02:41 executing program 0: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x16, 0x4, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(r2, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x8ab}, 0x8) close(r4) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x140, 0x1, 0x2}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000780)={r8, 0x8c, "d4da43b08cb5c85cbad1dc004ca92689157066fa8d09a6eb9faae29bba0cf164bec2973db5eab7a99e1a80bcbef653e35b9dfe5aa004ac9c7b5e6ba8b3828ade532ce6a467500f658c39cbe519a38894f5f63ab4962b996e4e46d07fec9a18d73c9fe508a55a2a4f5f9ec110e9e42f107a4ef2163be88470e434e730f585e0a97b274839713b44927c2ccd75"}, &(0x7f0000000100)=0x94) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) accept4$unix(r0, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x13, r7, 0x0) 00:02:41 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(r0, 0x800800805ffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x838a, 0x4c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xffffffff80000001, 0x20, 0x200, 0x9132, 0x80000000}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x9, 0x9d, 0x2, 0x401, 0x1ff, 0x5, 0x6, {@in6={{0x1c, 0x2, 0x10001, @loopback, 0x6}}, r3, 0x1, 0x101, 0x1, 0x81, 0x3}}, &(0x7f0000000300)=0xb0) ftruncate(r0, 0xffffffff) 00:02:43 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000200)=""/4096) setresgid(0x0, r0, 0x0) setresgid(0x0, 0x0, r0) 00:02:43 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) setregid(r1, r0) r2 = semget(0x1, 0x3, 0x100) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=""/136) 00:02:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0xe7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:02:43 executing program 2: poll(&(0x7f0000000100), 0x20000000000006a5, 0x4) r0 = socket$inet6(0x1c, 0x5, 0xd62d) r1 = dup(0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = open(&(0x7f0000000080)='./file0\x00', 0xd2ce526699c38152, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x20}, {r1, 0x25}, {r2, 0x14}, {r3, 0x20}], 0x4, 0x100000000000000) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r4, 0x0, &(0x7f0000000000), 0x30000000) 00:02:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c6547865137b5ed"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="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", 0xa75}], 0x1}, 0x81) 00:02:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8202, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x5, 0x1000, 0x0, 0x8, 0x2, 0xc7f, 0x800, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 00:02:43 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0x1bd) 00:02:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0xa) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000140)=0x3) 00:02:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) 00:02:43 executing program 3: clock_gettime(0x2, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x3, 0xeb, 0x9bd}, &(0x7f0000000080)=0x18) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5}, 0x8) 00:02:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000900"], 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) getegid() writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:02:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x20, 0x81}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/249, 0xf9}, 0x40) 00:02:43 executing program 3: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x8000, @loopback, 0x5}}, 0x0, 0xfff, 0x55d, 0x100, 0x1, 0x9, 0xf5}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x3, 0x8001}, &(0x7f0000000300)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000fb11caa4c69d000019020000002149365a4b92f513be19363b1bb27c665d752ee6d0b48da7cbc3c69f34cd4d213d5941cddcf641d6f58e6a06ca6337ebbf82618d5ba21114fa1d1afc1ca4e411a86be180f4e9c64c59ba6b8d1cc29a7e4d306305961a8b276c7f3cce52131d97"], &(0x7f00000000c0)=0x75) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2) 00:02:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x10, 0x4) 00:02:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f00000000c0)=""/4, &(0x7f0000000100)=0x4) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xd16}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xa85, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0xffffffffffffffff, @loopback, 0x8}, @in6={0x1c, 0x2, 0xfffffffffffff0fc, @loopback, 0x10000}]}, &(0x7f0000000280)=0x10) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) fchmod(r0, 0x7) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_buf(r0, 0x0, 0x59, &(0x7f00000004c0)=""/4096, &(0x7f00000002c0)=0x1000) 00:02:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0016cf00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x5) connect$unix(r0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x6, [0x5, 0x7fffffff, 0x7356, 0x20, 0x6, 0x9]}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x6, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x3, {{0x1c, 0x0, 0xe5, @local={0xfe, 0x80, [], 0x0}, 0x7fe}}}, 0xbb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x1, 0x11, 0x7, 0xf4}, &(0x7f00000000c0)=0x599) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x100000000}, &(0x7f0000000280)=0x8) 00:02:43 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x10001, "8b1ff80e4cc447ceffbb3ed7d8fa9335"}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x9, 0xc2, "cb4027f5def7773edfe21ad0da9aaac2c715cfbc5707bb4050dd7b98f47de72c2719be102d19a52e90fc8c8d108f99d0cd95b7340d3afcb4c0862c6b6cb36d3e651ba2658299bc4dfcdc3aee5003a5ff132f72fe33093d8d14812293ee353bcbd3849cea4e56c1d4501e5b3688d05c6f231688c29270f5c5cb0ada99c5323958912aeb165e5a7ae8aef44ff1871515af332afa12e5728884c656f4dbae0a1f89c588fb0583813e837b5a2c0ab7ca5fb2d367467bcb966d4c2304beda777df8053368"}, 0xca) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x2, 0x0, @empty, 0x4}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r3, 0xffffffffffff8000, 0xec3, 0x4}, 0x10) r5 = accept4(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0x1c, 0x0) bind(r5, &(0x7f0000000500)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) r8 = dup(r2) faccessat(r8, &(0x7f00000005c0)='./file0\x00', 0x1, 0x1200) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000600)={'freebsd\x00', 0xaa}, 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000640)={r3, 0x2}, &(0x7f0000000680)=0x8) renameat(r8, &(0x7f00000006c0)='./file0\x00', r8, &(0x7f0000000700)='./file0\x00') setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000740)={r7, 0x401, 0xc2f}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000780)={r3, 0x8, 0x3}, &(0x7f00000007c0)=0xc) open(&(0x7f0000000800)='./file0\x00', 0x80, 0x40) sendto$inet6(r0, &(0x7f0000000840)="8087cc97cf30a785fbedce402566e0fdda23b1f08167c857ce4beb305b163309f520dd28b5531803e67565a0730d", 0x2e, 0x20105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000880)=r6, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000008c0)={r9, 0x3f}, &(0x7f0000000900)=0x8) r10 = msgget(0x3, 0x8) msgsnd(r10, &(0x7f0000000940)={0x3, "821b4ad7016a20d9b309d94b87a671ca74b74528db2c10a01ed5d4f503c9f1bfeb759f4040d61eecda3ca128cb179cfd3bfacfcad63f5db3fdae58551158ff78323fe376a3766a73f6b0257f27cb12186230caea5c2c65a46dab6c18581eb06fd7a6660bd0883da2dc9210d4494848337292a81f77f62e59df24d552af20fca8a9161fd3a1a9091ce325c57d026c7004fa1492f972db67e34165fa551b95869c61a9f8edcaeaeedb025da4f074fcc1f46186154be32f7d7a85c0b74a74d957d7de5df25ea5a67582cf27fb384fb39e09f19bf40f59c000bd129e175cffef4e2c5429ef3463157cfdf0cf252d8c57cbe8c5"}, 0xf9, 0x800) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000a40)={r1, 0x7fffffff, 0xf, 0x4c41, 0x7}, &(0x7f0000000a80)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000ac0)={r1, 0x3, 0x1000, "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"}, 0x1008) sendmsg(r8, &(0x7f0000002000)={&(0x7f0000001b00)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001b40)="e780ef8d6d6afe6e819a87c515b74ea4fba0a3f4c1f747", 0x17}, {&(0x7f0000001b80)="efc992fbb273e1d01df1e3b0cf13", 0xe}, {&(0x7f0000001bc0)="e3639fbebbd8eea7965c7bf6be9f7c3deaf8cd04140d32a254b464dacb6f68b753fd4278757094b6519909580a59c900613ae5475d36b5f1b6ae2309cb3812048ee4cfd08a6eec3c9f2c481d4f8d724a09ec0662e36bd7b2e37d5172e668a464314af0c61ccc3508572b11c33dedcc196122e43a16b47dc12978adca90f9311ccd2275a49210eedf858b6c3ab6ed6fc8db0d03ad3f077263d2fe0ce64398b8c13ad7c8799cb701a069b0f02199024c11619ca04ffde9691c9b3463eda81f991426be", 0xc2}, {&(0x7f0000001cc0)="2d0d366a8d71844f8d64e8ec646454033b54969d4ef32d3a67480ca38b6684a4d16c481a27a45629c131d3a03799394593f8390d44a382e7dc2aebbc39a41abd2224473bfd846574abb85e6b778d4d1a0079af6c1baaa23b549aa3267c1711db5ba214e1a76e77a2d95cbedeff5489ec590e74614ed4da", 0x77}, {&(0x7f0000001d40)="749bbb2b9c0090c63d0d550dc4e80d7890c19e6318b5e9a28a375d59816c8ff64ae5a9ad2b54f811716b0515bdb9121d6e8bf60689b959640fdbc789835a05ce6e", 0x41}], 0x5, &(0x7f0000001e40)=[{0x80, 0x0, 0x4, "7a413349eb6c5e8687078e37f5f44ff21f1255457325b5dc04ec27952883b33c042234fbfb99252ca52c6ad013b1b10be836e23c84cc6017d20b3b91683ea8bd6b592aaac3ecb7de8c160694cb7664e6b9d05d8709c1b247e79696c7ecc68c14ded5b0f9769d2c2768"}, {0x108, 0x88, 0x400, "1c9c5f6f7765b9dbc6e895995b73bad30c3f4a727b837fe1f617e8fafafbc9f3aafe2c37a81ff2521b48920818a066e683aa2ef95b4a2f814ba5ddf93d6121d3964ef8858cfd03355895385fb65b0b06976e9f7ed0aeb821be25204a96cf5bf4605d1ef1a49038e6b3541720e8cde043b2adc138879b6626d0e0e12c21c9716bce6f7cfa4e0fb6a8e42094dc24052fa99ef9062c14c80dd75ed334b25438d7d03b2f10f6f4cad7223c6d42ad849f4e5f2b17c06fc3da79a6d425226dc7992d4689ec48726172283ec37449d603fc9da7b19b2d8688fdbbe1eb724d648a4778e5615b709d05e51a57e39e9da640266217c5"}], 0x188}, 0x108) 00:02:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x10000) close(r0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/3, 0x3}], 0x4, 0x23) fcntl$dupfd(r0, 0x11, r0) 00:02:44 executing program 0: setreuid(0x0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "2c91347b5c733cbff563c21ff134617699460d971e75292fa57de1d71a7ad42228b8ad7cf897edcdb9a91d0f8c7fda6f6712bf9a2f9440eb1cb338d1db3639e45ac6b5c70cadc7d45d3095fe443a0d00dfe44956800b859ce56c566ffd1a73a163270da622d72a0c0a66a66ea3a3c533258848510aaea02580573556ac07afee5e98f272523cf76c7d4b38a701e5cb9d91f10b998140e364e18d783efa70520a2aa95bb96d3b0d5ae91519b594b8c82546b300009a90961ee563c1fed3356596719e77935213435731784e3d2df982ed59a4ebcb5430590dd008f9fc91b3d0d2811657ac64859100"}, 0x100) 00:02:44 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_tcp_int(r3, 0x6, 0x180, &(0x7f0000000140)=0x8, 0x4) flock(r0, 0x8) lseek(r1, 0x0, 0x6) 00:02:44 executing program 2: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) truncate(&(0x7f0000000100)='./file0\x00', 0x3) mlockall(0x1) sync() mlockall(0x2) r2 = socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) 00:02:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) 00:02:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0xff, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000180)=0x2000007ff, 0x4) 00:02:44 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1, 0x76c}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x6aaf, 0x0, 0x8, 0x1000, 0x80}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x1f}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r2, 0x40}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x40, 0x9) 00:02:44 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x51a44adfe1a1de24) setsockopt(r0, 0x5, 0x7d, &(0x7f0000000040)="912fda7209cdbc75425114d7ce70c226ecc304ef661ab6c30a03cc3aa46aae1570724dcf7f63158cce84473afaebb4938e1e120377a33fd49199be96d86acb2fd3f44689b1514d68330385251622b63812dd2b1e0681f3898effe5e6a1e25e101e9f55b17b6803a81c567a971c9731e4ec03adb0588604241d0a66311a0d0fe877a7fa7701771884f01b805f69b8e9ba2ebe652690b49b13705e042be1f2466a9dc0410908a493c6e9f4b9b2fa83ea15fd14985afd4f6bc1b9c6c68c4520fbe98d58cc95c2d5dc9d", 0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x10001, 0x6, [0x8, 0xe7, 0x5e, 0x10001, 0xff, 0x8]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x6}, 0x8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getgroups(0xa, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r3, r4) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="c0c4ffdf0bf235b249c17cc31f8774c162bb39e48c428e4e72a4199a7a59aa8357d20f744b0bff228e7f18796b51fcc7568a7a40036c895b569659a35e138ffc421c93c6cb31d02554f9147cf11d89bb3c4515118b154526cc573d159e5ff4a03a23fb5abf4a4ac25a", 0x69}, {&(0x7f0000000380)="327676cf59aab8b9c800dd0c1acd619fa0eb2ea09c210e2087a7b38302ecbb0777bdd8777fa1b72bc59a9baea9c8a4a96dbc6b78000b4c881f712c062301d579b1f6bc4757e0ba2796ec0cb46718c72b735a24eb45fb0320d79b5cd4fdc0aa4c196940e8200038a4f5d14eceb4e3847f16ede752b26b1d1441f4396f3a0d7ea912c55f6cb520c675389a4f", 0x8b}], 0x2, &(0x7f0000000480)=[{0xc0, 0x3a, 0x101, "c3eff7597b455dbc9cce86c7989b3609acc86777035e984a34e2ae618567ab9fff430699513fdfbd05296f1bf6a4a28ed76198cea7d5ba12641fe58be5688ef2e342401af4142d310e2a4362f088a6441719990429d91e2b9ea7559c9967641c927e9fd426b13edef8fc7012408fd477c3c3f26719d41b3423645a63d2065b113fcc24fb1680fe7cadb0d4a64896980f979f2ca49f824b25c061780735e5c847df61ad0b0dadf3859bb32608394215"}, {0xc8, 0x3f, 0x5e35bc1e, "7601aec57a2da50d4b6f44b2441190c5f5b339d25ef5d8f59cedec8d18fde7037e353ed7dbc4214ff3c4e57f46a7d6a6d049be595034fd3f3f39be2e810eae1d5a5ab738843988e023714a70ef84cd61dc1cacbd2ea1b9e92d36eabbb03773c3861ae904c8fb954844b0af3b75b70f3ecb4e1f52eba616c8029557ddc0c09e79bd29d4bd8e9e6f3004ff4b15f975d4a108b1ee92f8c6b3c5ef44930427f067b2364ccce3c5a59d3eb31368b857d24cf05f21cd11793f4c"}], 0x188}, 0x188) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={r2, &(0x7f0000000680)=[@in6={0x1c, 0x3, 0xffffffff7fffffff, @empty, 0x4}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2}]}, &(0x7f0000000780)=0x10) execve(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000800)='-@{\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='!.\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='^%\x00', &(0x7f0000000980)='-\x00', &(0x7f00000009c0)='#.@\x00', &(0x7f0000000a00)='(\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000b40)=[&(0x7f0000000b00)=')\x00']) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1011, r1, 0x21) truncate(&(0x7f0000000b80)='./file0\x00', 0xff) truncate(&(0x7f0000000bc0)='./file1\x00', 0x9) r5 = getpid() wait4(r5, 0x0, 0x10, &(0x7f0000000c00)) r6 = semget(0x2, 0x0, 0x102) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000cc0)=[0x100000001, 0x401, 0x1, 0x3, 0x20]) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000d00)=r2, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000d40)={'freebsd\x00', 0x1ff}, 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000d80)={r2, 0x8, 0x9, 0x8001}, &(0x7f0000000dc0)=0x10) r8 = open(&(0x7f0000000e00)='./file0\x00', 0x1, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000e40)={r2, 0x1000, "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"}, &(0x7f0000001e80)=0x1008) getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000001ec0)={r2, 0x7, 0x7}, &(0x7f0000001f00)=0x8) r9 = socket(0x1f, 0x2, 0xffffffffffffff80) sendto(r0, &(0x7f0000001f40)="83c62ad97149597e5adfef8e7d6ac6ec63601f645dc6de271bf0b3ba6bc06145bd49c459a742c8a25626a6e7e28a201ba276af677f1e16285d2b3ce1fa3c73dc2a4e344e3f73367bcb7cb9c23b46c2073ff234dcf5e4acc148ed6d69feb899eb74ca8fd7101fcf89aa6144babf823e3bb3ff25efe0d3f75bd2fbf322e2", 0x7d, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001fc0)={r7, 0xec}, 0x8) open(&(0x7f0000002000)='./file1\x00', 0x8000, 0x9) setuid(r3) fstat(r9, &(0x7f0000002040)) freebsd11_mknodat(r8, &(0x7f0000002140)='./file1\x00', 0x8000, 0x492e) 00:02:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7, "a25a54b9a5fb4c21b642b9ced16ff20e"}, 0x14) fcntl$setflags(r0, 0x2, 0x1) r2 = getpgrp(0x0) r3 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)) r5 = fcntl$getown(r1, 0x5) r6 = getuid() r7 = getegid() r8 = getpid() freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="f9a3a2506e892aa53e91e0a418977475e596693739e4b5590ed5d3919c3d764458555f658b63c2cf948e4eaedf86c16ed801bfbfcb5c1bf95ae7840458aca4fb04c096045bd5c12fd72718cdb27dd3a08cc9c27b337f10f66dad43bd3323ac79a107a186538325f6cdd14403d4f6b6605c45e3d3e87c45eb303e8cb68f55c4b846673bf0f567", 0x86}, {&(0x7f00000001c0)="ebbc94e14baee254d58e9fb95d29610911e3b360fa6fe791102156258a6632e2e6d0e4c76a99adb6e3bdb5357f1475a4850dc79ba148a574dae91e2e5d83eb952d8152dd8a79df97372341653c080ef748bf58c01a7fc0d269bdca64601af684a4364042f9840bf4d7545186e084d9b4989c3bf7da0bf1fa799f368d602b97cc88a1a99eed37f498dd", 0x89}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x88, 0x104}, 0xd) setsockopt$sock_timeval(r0, 0xffff, 0x2001, &(0x7f0000000040)={0x9, 0xfffffffe}, 0x2a0) sync() 00:02:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7fff}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) 00:02:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x9) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) rename(0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:45 executing program 3: r0 = socket(0x1, 0x30000000, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001e80)={&(0x7f0000001b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000008c0)={0x0, 0xd2, "c59f7c5a16e4fd9abab8a9459c5a2ba782aeb78b5bc01b82d6faebdd256cf486a4580dfa57887564e65e9f467c2909b621428f0e20ed1ac352b1655b54369812b967aa178ed29b02fa1d028570e30ce123a4a736fb08b7d24f2f79210d368d655453c615f3b37339d7ff71771152efb3c22c6d23a99bcf094b6cca5821cf6e4002f04e0dd33b6d46bbc4d2b3c1f289d3e0304300d509a422c6642a21c9d8deac16e28ca227037b42f7b461ea1dd2a980b6d5c4237fca1f41aabcb0817b50c353278cc0e4bb53f13a96e724321689e7304edb"}, &(0x7f0000000780)=0xda) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000ac0)={r1, 0xcd, "fadd1044596034b4deffb0e9c4e15debad23888a942ee1d0f5a3ba4f5c446cd7ea61c22b87413248d85f93ec52246c6f4f1aeb4fbe44cc77568aca5e5e19728b8cb025d5bf93a78b36adfca533a41cb8d7340af59776c7752a2604c613af1f34cb7b2632df1d9ea68a487bd316009e9e46ee3070fc8ed67e7390683b8febc3137715eddbc0ef5078fb52f4f362b9fa4a458f00830819dd4cb5925540b37f2b6e6a806da13ec0fda60a2007af59e9a7f262d9fb5789c49815b22c6d5e4646f3ef34b4ebdc3429122f88a2cc02ce"}, &(0x7f00000007c0)=0xd5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0x8cc, @remote={0xfe, 0x80, [], 0x0}, 0x6b31bbb7}}, 0x0, 0x80000001, 0x80000001, 0x101}, &(0x7f0000000740)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000040)="03047fbd00a039829b87118a111921ffabb94d7179c992261ddc4c435d541a17132b33992f575f9f61f8fe18b4b01cc684e13efb8639b1b5d19085112f874da4a2b22f4e7b348b1dd09b918fb330b1c38b36f0261e803131c7ae34c24368fab21fe78813f5479dfd5c2bc552699999862884eeacda18b35ad26670d6a4fa26d88e9136a4b5a7e7d7f1392256e096eccc245bb33ac128db3c801cbdace9", 0x9d}, {&(0x7f0000000100)="fd0439976e389744ac819c5121ce57834b95be4ddbe61fbc2b1557d3", 0x1c}, {&(0x7f0000000140)="cf837060fbd1a8a48abe2355f6024e8b07faceba8cceff78679ae11dac524a0a737e602b2b7dab75d0f147542e91d308e8dad39050612a9f2c7571afb2dfc0a3cc7d7595df52a93d7cc843d4ab2b2142f1958975e2926f0146ad2880c95608b69af056dbcad00f6adfd3120583db1ee7e2c91498c376c286beefaf8a8b972acacfba2a0831ecf8771a40e3ff8c3eb0c7b6a512836b8367b48807ed2d6ee261c94c79ba842bdcfb98ddcf04786a4ca94158473412ab935ad504696c613455e0543bf01655b4d406d3b83c233f0299984fdf7466afbe7581680fed323c1b1800", 0xdf}, {&(0x7f0000000240)="6947865b66d894fe9f6b89462869ae1724e62a82ec5581fd2715fa5adb2ca19958a135fc7b457b8001593184597f0f4222220ee0e35a46fb6bd4d96c2dcfc2c6f785721d508e8c150aebf3950345f46845c1b0275a6bff5116aee4ab9ba5d454bd040f6fff761893c2aee47c918dd4d13f4ddef0b10b3a7c3e1d93b42734c5a5f36c5c744daf16e181803d48c2342060023e5888fc81016e57fcbc2578a9dde067d488b4e1b1582e55f8393312bc8865bf789a055d5e9e49184e29fff94dcbba24d0830cbcea500f18773f8703617505c72bfef56f21b5b91c48d6bf", 0xdc}, {&(0x7f0000000340)="847bcd4102f2fa37fd688416e472a6d91d2f12dcee86bca448c1346e89e63df192a4b52af2009f38aa7fc2f04cc9c403dfcd8f65068c989f423262aef240da8996a037dc7120e9b1acc3797f93f461542687057b", 0x54}, {&(0x7f00000003c0)="18e2f1d8fd2bab320da079c7d7b5c7bb4b7f1dc2b46f58f9f31d7a31469bf98d0ea8d3b6d53bee2043f9a2dd2fe9be9e1881ed67d0b2021ef169130adff68fbba12eeb967e645c601045313b1f86953cc95dd23420e23f2e2e935f7f3b5becb54af8fe2dd3875335b3818c2ebc03fecc7348c2858d902e6183b071b836b2540d26c9de07d7f9d7de39fefa9fcb4443d927e11ec47a4a41eae254300662f30d02977890e2cd483d9d51cbe092fc0d5f4ff5c7bea023f4a6498a691d3f440389b0eae788f41b40ae4160032560fed465a1fd88484e73", 0xd5}, {&(0x7f00000004c0)="e30315103892a788a625d8eda45115153ebe64f96c609f6968a4bb9daf58339922bda94ccb374724521d0ef7cf5fe82f516b7c3cda822069123b21f371967b8ba7744f373c591dd6a97ebb39dbb5e701d65d64018cad738d8bae145dfcfda59d3868dfcc5f1b3e3f9c3f96e8c2abdfa3b7490a48075a3b0b3ba3871d1bd8e36ba332673f1b02e0dc373531aba04db102f52518d29d8cea79ca55e4f2c3", 0x9d}, {&(0x7f0000000580)="9ef9423d55176ffd1d89f7a731293602b640b5812735286da1e978c2836886abaf794cd9907d4f7d5666ffb278a17e0790d5c18c7bb0a323e419f9cd2b8f7d5dfe540a391bf88f", 0x47}], 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="1400000084000000070000000100000007000000100000008400000008000000d10000002c000000840000000200000000010000004000000000010009000000810000003f29f97eff0f0000", @ANYRES32=r2, @ANYBLOB="5075b6877e0af1e85a6288276cc94b9577b7f1db289a1f94b8cfac9aef55fde86766ee1ce246cd557ec530df8b82c73c19c402aa80d2520cf4fe21359baa74574833dbabbd46b7bbff0c3635a2bf4604a9365ae509da50bb8e574e71890e368d2af7147028a26a60b2450456fb98e6704e2c771de12510850360a2f03bdccfeed96f1c65aaafbd658a84"], 0x60, 0x20088}, 0x2000d) 00:02:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x40000006, 0x7f}, &(0x7f0000000280)=0xffffffffffffffce) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b0007001101586cd0938b7ec50b47d9db7c1489a11744aab12bc1a218eab6a62399cc02f53bd382ae771f6a54fc54bf575bd608c370057dbec8ff6095296ad53bf997f252d562e123bc412be4f9763353e4fa987f02347bbed9d2a3cf84f88135467fbc91de348b352400040000f0c846cf4ea472b54f50a6fb04ddb138854b66b481ad76b3d666e963ffc9fada694903b1f341291dfefc13b00685597a0bd32ef0e8f9ec58862f8512f6c2b5226478070000000000005f8600"], &(0x7f0000000080)=0x33) socketpair(0x2, 0x5, 0xd0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x10001, 0x2200, 0x6f1, 0x6, r2}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x3e5}, 0x8) 00:02:45 executing program 1: r0 = socket(0x2, 0x4, 0x872a) read(r0, &(0x7f0000000140)=""/198, 0xc6) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) sendto$inet6(r1, &(0x7f0000000000)="6e7b84394f", 0x5, 0x184, &(0x7f0000000040)={0x1c, 0x1, 0xac1a, @empty, 0x7fff}, 0x1c) 00:02:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) ftruncate(r0, 0x2) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x2, 0x1, 0xfffffffffffffff8, 0x1, r3}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:02:45 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000200)=""/72) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0xc8e3, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x2, 0x3, @empty, 0x7fff}, @in6={0x1c, 0x2, 0x0, @loopback, 0x8}, @in6={0x1c, 0x1, 0x4, @empty, 0x8001}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x7, @empty, 0x4412}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000004c0)=0x4, 0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x200000) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r3, &(0x7f0000000280)=""/247, 0x4cb) dup(r3) close(r4) 00:02:45 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:02:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:02:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x7fff, 0x4) fstat(r0, &(0x7f0000002540)) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = getpid() wait4(r3, &(0x7f0000000240), 0xc, &(0x7f0000000280)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0xfffffffffffffff7, 0x7, [0x3, 0x3627, 0x0, 0x7f, 0x2, 0x80000000, 0x1]}, &(0x7f0000000400)=0x16) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) 00:02:46 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000002c0)="15409ba143bfd6e3570d72380f6ee0c7f0430ec7e9d4eed0a917346b135416fa00c68442e7037a7a731985935a70325f90540ea35f73a60f3af5b65d90cd831e8c1ee17d57f8e9e87f1f09020164365c51849d8a1b4f41009c6a024232962855817e4c23494d42f87de4ba7ff9fd0a78488f021a4d38be370a43a9808c8c8fde7a5fdde6e5c5b1a01f578a6291cbcdeee15492f38cd156b44a423fb453778cef76b46d9c3adcf3df9faae4e91ff113c4a1da", 0xb2}, {&(0x7f0000000040)="9be077676f7ea8b5403686305c5f7cdb2ebd5fbab1c2e1ae259e9557577cd14e3e2b8c4347663d2b63247c1685cdcec16c36b685d49d8d96a90c311ad323ab8fdc642754af359c3e87faedc9", 0x4c}, {&(0x7f0000000140)="b8f6c9d2d00bcf5654efdc589b47bba9a6f6f504566caf7c6fbc04030148036184ae101986c53b2c873775dbe3973e33223e6ff4e6b7be27bbf8", 0x3a}, {&(0x7f0000000380)="7189d6c941d4f621892608ed4ea4b3c2faa98db2a36cbe6dedbf3722fadc9eae35750bd6a4b4a213e02be3663ec833f517f41f4673ea0f82106ff8fcbae9784f7b86509b020bb91d0def513687e03ebcee391d101896d110aa469fb4874e60770c59df828eaee0523121f51036292602c8c743372b8866df882c1230492443c2493b2fdcb7f0bad9ef20dd0acb94796e012f81b1e9bc6678bde08adad8dc9beabf6902972fdf0db73fa01acce29e250a7b810d094f73a59263a4736e4f8db9b8e722e4073458ff2a87d491ac50390bacac19aec4892d78ebbd", 0xd9}, {&(0x7f00000015c0)="0d0aec07f0c649862bc176a988a2f0d70108013233ba1492d75cb3b9c5f8a50196ffbfa9fcf11374c16e8e5a5dbd48c83ea4eeee2919347ed9df90938e915fa2d300b9f45e9ced4d8986c3cbe026cfa602c1cce2bdfd5edfc5745eb9474b3e377c39c9f9795adb22c0ed5d2907a3ca682e1a7acc5e1ee6c4421246aed36b801fb9a66c5c9e6b9115fa0015f11aad4703eae3a0e41496742fc38e4a4a5473538c398caba44eeb10907923054a9a0826103ac16cd2c46489679beffbfd8270ac699aa90fd84be814476389dcbe03207255a8c7bef07db2f5d4ede32a4ff7f3f39258d114da7717bceafc2f134f774c", 0xee}], 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfb) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair(0x17, 0x10000004, 0x6, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) fcntl$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) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) getsockopt$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$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:02:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x6, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:02:48 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202262f66696c6d30009c7b391ec006b0ae81c9c9ad37f675ef883b91707a0b789e9e87193bcfcc12e8b2f1e5d49903f7b6389258239077a5380219c5e7822a6dbb94f4c0137a79055a823f2221bb54166a7b9b44fe570dffc831b460e7924f4c0808ea98ab9146d752276a095e6f89150cdcd649e5255cf68c5510d3f5a22c2914499f1d782298"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:02:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x76}}, r2}, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x13, &(0x7f0000000040)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r2, 0x2}, 0x8) 00:02:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x2, @multicast2}}}, 0x90) 00:02:49 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setuid(0x0) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:02:52 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0x5, 0x4) sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:02:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202870a38ea88558bbb"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180), 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) 00:02:52 executing program 1: r0 = socket(0x400000002, 0x5, 0x80000000000) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x100000000, 0x2, 0xfff, 0xfffffffb}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x9}, 0x8) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x200) 00:02:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0), 0x626, 0xfffffffffffffffa) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="050000007f480200070000010100b5e01298d189ffb058b4f02196b3b35415702bd68897a6bffbf0388a7d2c38baf1c8e6713423508eb55384f0e5549e9e40402ce37390659098ff070000000000004650685a5984f7a2dab68e8ec94f7f201927194e8a07203fe7565e93d38ed4978ec4ff8ba918483191a33352671dac28498708fbd3f3cbcfde0761000000"], &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x200fa) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0xfffffffffffffef1) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x3f}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0x1f, 0x4000, 0x9f, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x802, 0x40) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x40, 0x54) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000000c0)={r3, &(0x7f00000004c0)=[@in={0x2, 0x0, @rand_addr=0xb5}, @in={0x2, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x9582, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x2}, @in={0x2, 0x1, @rand_addr=0x6}]}, &(0x7f0000000240)=0x10) 00:02:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:02:52 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x5df, 0x1000, 0x80, 0x80000001, 0x6, 0x214, {@in={{0x2, 0x3, @loopback}}, 0x0, 0xd8, 0x2, 0x2, 0x2ec, 0x10000}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x5, 0x9, 0x8000000000095}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x9, 0xfff}, &(0x7f00000000c0)=0xc) 00:02:52 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0xc600000000000000) 00:02:52 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340), &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) open(&(0x7f0000000000)='./file1\x00', 0x8, 0x444e8f3348399610) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:02:54 executing program 3: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="e64f7f2c9b01b00742e3438ddd2f7a5c958baa05c315e51e810cf0defb23f474d376ad581c6038ad7d1a92b4d415e72f5ec25d0cf3eb5634e827983933cfd5dc59cec46d6867052b1e90268c5502b152cf41e08891d55a206c19e466a22b7538da92556c81c3996e31837a88a615ba9204e0fab311e75914008b73550d08edd4a63449d866fe1268f92cdd359a8604a2d4f9a4093eca495d358483ce365b70ed032abc7ed4dca1ba4ee772630e9c7c897d0d88c5d678cf4dda276fa285af8f863955675c456b968ddadd9ae861a50a3879a7e1288e22ad86594467be70445e2a91aff12288", 0xe5}, {&(0x7f0000000100)="0ccbf46e20452ccac0dfdcc780", 0xd}, {&(0x7f0000000140)="afb548d8134a1322a64d08ced81a1cab285b58c0976dbd43d3f35a6c348cc7f98d6ea5ba3666d16b349793ac38f7cffab15969a498c01c9a7669756c0119524b213e89210e31d22ff79c674cfa1c058ab3c20629ccc160357f2ccf7d62c603f278a7bc45844e2880f8d202ac6b4ed2b8ff318e421fea76b47057cb1f65fa1d7491f171d8b1aeb984fb32fa748070063fd8429eb904e1746df460dbb634046aa47ef32df227b4344ba6bfdd44ed5260be", 0xb0}, {&(0x7f0000000200)="ce198bcfc47a3cb6672323c7b14bc80b78aea9", 0x13}, {&(0x7f0000000240)="b8cff4979bdd58b576176aa0081f3cefd3fe76359153aad43e6776a664c57d8e226e9f190cd5a35b4728920e683752bce98106fcffb1c5f808fa08bd9792f02f42f40b5b9dfe253097610847bc799cf589247235e4431189aa443fea450c8c486097bdb0b74fdc813e27ab79462b9fbf3015b23338f94b7a7ae74b2cef13acea83318fffcec1d33bf9284c609f2bcfffbac9d54ff780d7b5fb6e", 0x9a}, {&(0x7f0000000300)="a74785fe596b7e12cd46d6bb349974ffaabe0ca2d7c6c2506d54c5f0108966145f4a2a1dafe8809da89a8f24a645ed98", 0x30}, {&(0x7f0000000380)="583fee5fd6a5ef66717cd189dabecd3cb8cd431d3a3088d900ac9bf5d807038d86486e194872cdd8715fb6f98fc3aa57d0a8382abc91f935c650b28d683ba883946be0dcf1b0", 0x46}, {&(0x7f0000000400)="cc25738ddcc57138ab657547fa4dd7b17301fdab079a76322bad6963690a28de165eee7e553b7c79", 0x28}, {&(0x7f0000000440)="9db900ad6a6c09a43a210ffdb708ca842bead94d9f39e6b7d742b3f15ce569decb721def2392a5e5f47e8634298926df5e3ea820e9fc97efd870bc4fb0539e4c3c4605166fe9089058bad48cc74bb18fb57f718883d23b9773c1d11c0888a2ef6ca3a9320dbb062383737a3bdf6a8df7450c5ab57b766bff466bde56a04e10bd914a1eae2e94a84a83afd5b4a08ab101d2e9c9d91946b477c0c8d5b4ada43a0b656058b16d9b4893ea0f3dfa0b36300a212da830954531e91d59ffd59033b3bdec0072ff67b37fa07043330223ef0e33483123eaa69e026046ec37da7e08eb50e330", 0xe2}], 0x9, 0x0) accept4$inet6(r1, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)={0x0, 0x3, 0x1, 0x4, 0x100000000, 0x8000, 0x0, 0x2, {@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x5, 0x4, 0x8, 0x400, 0x1}}, &(0x7f0000000740)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000007c0)=r2, 0x4) writev(r0, &(0x7f0000002c40)=[{&(0x7f0000000800)="99967ac0985d309a58e52f8a7fc3a524c30165a654a290c7907d82f4328c3c15541f2461783a31943c5376b442d7670364652fba3193dc65a2ad56f5042a41c6630ff01993ffba6e51b10b6fabdbe3c04790ec8c9b3e5e338f196d68c1f5d297fa9d546baac5b43789f2900c1a9a68c579eea09973bd358434a2c290617398fa6862f2a7bead699ba0206b0b480aa384cb196a7082eef0605033ad8991164068c81c8b7d67cb9b856a33564862f57f4ef8cf5897e51245e93fd35033059cbe2a7806a86a8a", 0xc5}, {&(0x7f0000000900)="a60f2699ed57ffafa97b1a1be1c13246a01f4b57d23a68294e42d043f03ac402133faa5989f8506c4fe61c329acab644e464f97c7983ef4276967416c723e835db620a9fbf8fbdf335839e0a185231bc61a497bf3fff342ea8953dfc1a1573accf191f7261d5366f22102547e4ecb56c74a6e06efa4e321d7fdbd12f019c713205f0bd13874f49f0f5f7b83a9d43d46e0fdb630d4295a4bcd98d45634d631413e0345378cd224e", 0xa7}, {&(0x7f00000009c0)="e5e855ba03ae43bf239a2e4743985bbf208ab7ccbc0b1468557f7d62e698611be1921702e16bbe902e9e54792d8e2a691bcbb76f25cadf591efe6cc1a061ebaaed9265629cc1d15914c0284e6dc0539c6a0ec8dcc09f3db6ed51fe2793c16625369228cd26dada879b9f443c5cc7678c95cc63be7dfa134dbfb2b956dab98e591cbf1a046c4cf3e75aa58b003facc3e92026dd0dd75fe8ae072c307b1de08cf2a1743df2508e0592b1a89ec1cdcb04ac2a3e2d613b483d344be64e1bae3d1835ae350d2accceed4bd7a6a5de018ae56fb67178f4a7903f10c125b51cdcccf9a6ca835ae7c6809f587306ca6414e3866fb75098cdde2d543e65e3d1e8ba68be3f349a05dd2ba491632986050a37a3a329f75e23864e3f02ba746572954ba7fd8b79511d94315fb86b5e5aaabe2849a752357592d271321dc900da79373a751f16f6b70a16a2b5e44cc1e0f43f599bfe401697581a9926b462662e5a9014e7aff436decbfd61f542ff464ec49621fc2358ccf4409168c6fb4593e3aae7c027e1d2fc17ba531fcd2dc0d650c9f9bea2d519d7838bb68ad7804930bc9b0b4e377c1b80053923f6163339e10dc8efa695e7345c2bcaa099f79d2c2b9fff9e7077471ec70b005fa8dc67898c1d20b644fd80e9789f6fd22cdf0e98a4619ff54b517002a2513b2e398cf4388d3ba9a55f52626ebc91a6421ca2e2a9f83295875749662579d0a3c98a3fd1ebfea5e2051663fdfb3c4eaf798afbbeb0d68a5b3b795ab3c971db4ad8f3c2e6e3286eb4a5b2ca82cfba7bee8fc7374f767ee5a9f3af1e40608dd3b86640800e80d7426f1ef413026579441a1e2983ea38c58f0242c35e31e3286b525bc9dde6d7fc94769d296fa6cf7eedaa8808765d987fc4b1aa2e831804ebe4f721fd26562ae4e85cd775eb91fc9eb486e01efe264cbe4312695aaa4dc3ac3ce627775c309409580b08cca2d4e62949e2f9c333cd208adf345cb00dbb1dc784f9f07b737f38cc70db5c65d803dcea2bca7d5abb29263b4573fa70d3579ca892a4dc1f20c6683e3061dea20e3b9129805e138d213afb64bdb7c685eb4504e2fa84f7d12234945196f363535bf69064a732de11c7741cd14cc091432f98ac304a787b47774695577b695dc55fca693ae9d0f26832d3a809de8b9071ac704d521562b510668fc37d4949bdd6358df8b125a0969495bf7363a82a2a86b25336ff7f2146c3bae613beca993ae5668728424cf2a09acb975a3c6e2ac14527fa1f219c82dce7c1e1bcf22983d9f4d6d54d797db668531af057045e1f964d940188b3a8ca2995034be82cb2836b0458eb635b0457804e2bbe97c264e81ff07b960ac4f54643ef0532136f4e765658d4668712071662b676b9131c76579c8447abfff4a57eea4a877c0077053e329d45ec2e2033482eb39f69f625d93bb0161e2abc9762a3542ac05b1c082dad5e5b6d20a12fac9b1def6f4e6034513464db9a79bd9c6407daba7951003af203048ec319114c9f1da55b5510ebf7f771b4af36616dba7617097e5d6a60e3b283eae3d41b2ddff8577f57f30f87f513d1a0073d5b07c954ee2ad66680bd1846ae418d84ae8f85aef8ab41816bbd9e1a061395982ff8048c24e56380aec0c9f113dd8cc8f6b59b0f2c491337385fa19b1d32f83437622132e4f7e8619ac899747d14aa4ff97bcccec6f3ac7f3b10782ff546ca353c14cfad5f205d3402ba2c3901118f964a14f86f7e4fb94d9eb2d820f9a5da70d8516c092813890da19dfb784ecc87164449b37a859de971d33a44896e99ddeb09996b075bc08ae333734f30e20852ea055405795b6787f7e1e5fb3d895d6b168be726299c17906fa71ad010ae9a3dde7763e866e16196e4a08d45aeec73d7e560c1a3f07b3cc522bd4e1b58d614c3ebc78aed1889a52bb958ce1e9b7809d628d8fd2863f028a18b88611ee97725fbfdcdbfaffb3300f24b825109d9d7f1712530dedafe2a40238717c3380778cb725f026ae2d47f8d173729b79e5582858afd1548cafdc53cafa3fab6a9ea59f468862de887c1c9788ca8d5fe70c49e03c7fd86f9faee1489ae9293fadb126adbad525e7e60c24efaebf48f3f2956fb47388ab66bb07a4c66119b0991dc5bfaed7cafbe52cf22727c2d7964a5fb1b0f9b61899ff7f17ea31ba0345900edc7f573f1c84f649dc287aaeb487bf6d7384fd283e8f5c9494cbd4a6dba0b50347294e131d29e9def3c8b538d4982c39127ac33e1e9de6b0967512ce812e5179284e08ab9c41481f5ec1e2edc2f19e2275709ec32eea75fec906db36686d561fbcbf9d476f7ca08aac480df98f0ecbcb3534e52bf75bb6924b6d6ed7a434bbd430cdd66b58a367c7ef7a3859534730ebaaabc2702d4cdbde1f9defdea82970c6a21406559a52bf541217d1d30be2af0c97a8b6131c38ef63d76eca0de0c65ee451e062b88758d0ca7f39a560b19503115e125ff73dc4b620b84a8b17b9ab459303c34870f2e3f517bdcc35f9d49faaa2cf98df222b312df84b31a5adec841fe1a792fb9eb5b046bc6b872509bdc45d230e20ec0a82ddc1f11fde2e4dfee03a72fd949de68cefded39c89c77980b6ce3702e176e520a230aa7175014612fe77d3cdff4344a253292e68f053a9dbc4d2aa1011dbe75c25e7f8851ada9120fa26813095f5cd73742add848f7f4aa476cd19f852965eb01def03147db114e3f0bbccd61ed8c3036d9a4d005176dd21ad1916b307fb54c164cda6dfa3469a753828e6790be8013c95fbad56a9f0ab64251b6a7e32b168e31a35358314a1fa9b82048da409f875ffe833df17076deeb615e6fc71c107851b853670ad133bdde23dc88398dad985f76472d378a11c0e8a45253aeb2c2be852577094f411972029800a49586edf5784f9c99a14e2ba603b4c7b2c3b97cf6b77254ff59db4220e22fd720e49abdbb1207ac3ce15ff7ced96e2d2cfe2b2182681e3aae67852ead12a19c493e6b1b931e105cf22d19947e8dc6d4e3994b7a56bde91d24108aaaa66ff7bd3af296740f86c426fb410ffb98f28e067aa062dce344cc018cfa969364aeb598a14334675a378a9fce2dbc9b695ad1039de47995cf750ea2e20c2231ff7fb83263164bbb387a609742c78c291099c036aae5717df06eba284c4a431e06918ca44d81a1b7a10d583a4e18d811e2109575d39b28935ffc1a68a7f3c85ef122361ea27ca583c6028735d25fae57c9f151329633f6b5af6c2c3328271688fb4280b1bc74ee181b63b01ab82bcc5e49312d89c91e20e71fb90645d9108dee09b368a20cd1cae5056c457efcf2f3324d393361ec01099a31985d6ab8c1891172698dc85e6932b231b1a870b58a2be4ccf70d4bc942cb5d3e4730f0e1a647747346cfc5ef5cc80566b2c155e4dc82da4683b4c9ed1c00561c3d63e438f924f3da87f6353553ea4144b242b93a54960e2b701b9809cf5ba3b9645b9447e57dd0fd98424f407cd8aedff5a8a08871115dcfbccce2d36433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0x1000}, {&(0x7f00000019c0)="b7b3f25ba314d5dd6708bc80b443bb129247e0209196b6734a5047c0a12cac5fde40183bd2869b4f90b3cfbcf0ebf0f7bf9c8b2c7c10d468c213233391411b3afef039f05ac528274cf194cbbe45e2032f438b36a8b4ea574e4eec1c3a2f4b2096e6bac9d251c8b67b42423a86dffaa58652e3948e98d86a18ce98fa5d80dbf1b784dd9584c18ebdce0128233f4a2c6195fba3a789b9f69d1ab5c16d311dd3617f363ce77ba5584b7f9ab8fa3fa2048dd455499174820c307cf694924003e7e1c6d8693e7d8f71cea5f950b1a5b7fc98d9f0116195dd9ae4dde0e2d715b9a54fcf2f50c1285f0a75c953d74659e926", 0xef}, {&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="0df57e1839085936be6b99f08156efef0e87bf9a34c29019e182da50024d5df2939c8d977875d5f4fc39cf35872d3bc20c98ed7e75b37925429f501e31c13475afd7199d1efb12ff6538f9b9991a4cd1852c029046da795b6cdccbe71651bcb2c5d40cf2f447caed287d3a74fe79d0b03642761b239835c3a06307faeae0a50f32d5a996375cb9c706cf44e7cd7d4eb337b930e1c4b4061cada024756b57d85849306e9429f197f4c6b750699e879efc473386", 0xb3}, {&(0x7f0000002b80)="b14dd85e48812c3a8d636d922eefc3aaa54cc03cfb68a9d1e7d209514d38013697888add4e2fab35eebd5c56de8d66b83cedf6b68b87ca60e3eceb66b213ac8ff6238fb825d7084fef54aa246af0b1faff1d8e5f4968c8eea61b918baed6fe20f761172690841f480063d625063b59cedd3d3164442d9e73b454859f7eee6e18086849eb0fe8d03ff5cb8e4b8757fb664d0a52dac8823ee1b1409d4fd6218c615cb699257eb1663c5601f315c0a2ea255b15f109b400", 0xb6}], 0x7) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000780)={r2, 0x100000000}, 0x8) 00:02:54 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x3, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) 00:02:56 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r0, r1) setresgid(r2, 0x0, 0x0) getgroups(0x5, &(0x7f0000000040)=[r0, r1, r2, r2, r1]) getgroups(0x5, &(0x7f0000000000)=[r1, r2, r0, r1, r1]) 00:02:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0xae) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) 00:02:56 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 00:02:56 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x2, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000840000000400000001000008010009000000ffffd450dc57de15abde969a077878b08222ceb4043908c4703d81cc7220b99a53520d604a15a072c48dd862ac049cdc7f677bdacf4e4f78e6151b1459af12b38ea5a2477482705f6256557109ee5f18d1369059b48d3cb22d573f635be79c10939f3cf77ed618fa56e00433e49a1b6690150a7bc69bab68cedf9121da", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004000000020010000900000009000000", @ANYRES32=0x0], 0x38, 0x100}, 0x1) 00:02:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0) freebsd11_getdents(r0, 0x0, 0xfffffdd9) 00:02:56 executing program 1: r0 = socket(0x2, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x2}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet(0x2, 0x4, 0x4) r3 = msgget(0x3, 0x208) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/4096) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001200)=0x9, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001240)="9715058112a7f27d8d2a7618ef91e15c5a4b5f529ceaa21fb479b5eb4ed83ef18c50b36c6168564b", 0x28) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001280)={r1, 0x5, 0x2, 0x6ef4de9a, 0x8}, &(0x7f00000012c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001300)={r4, 0x100}, &(0x7f0000001340)=0x8) fchmod(r0, 0x140) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001380)={0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000013c0)={r5, 0x2, 0x4, 0xffffffff, 0x3f, 0x5}, &(0x7f0000001400)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001440)={r5, 0x5}, &(0x7f0000001480)=0x8) r6 = accept4$inet6(r0, 0x0, &(0x7f00000014c0), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001500)={0x7fffffff, 0x101, 0x100, 0xe4b8, 0x8, 0x4, 0x7, 0x1f, r1}, &(0x7f0000001540)=0x20) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001580)=0x8c8, 0x4) bind(r2, &(0x7f00000015c0)=@in={0x2, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000001640)={r5, &(0x7f0000001600)=[@in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x1ff, @loopback, 0xffff}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000001680)=0x10) r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x10400, 0x100) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000001700)={0x1, [0x5]}, 0x6) fstat(r7, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() chown(&(0x7f0000001740)='./file0\x00', r8, r9) bind(r6, &(0x7f0000001880)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) freebsd11_lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001980)={0x6, 0x7, 0x6, 0x41, 0xffffffff80000000, 0x3, 0x10001, 0x5, 0x5, 0x4, 0xc}, 0xb) sendto$inet(r2, &(0x7f00000019c0)="b2b71419fa8aedd229b30adbd558a06064421fb5cf21e3654834213a6a8db5db36e35a4d770385111bf0fe10299dedfe65443f1dfea29fb9ed41e027c494fe3465cc870898cd27f75966", 0x4a, 0x0, &(0x7f0000001a40)={0x2, 0x3, @loopback}, 0x10) 00:02:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffff, 0x3, 0x7fff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x4, 0x9}, 0x0) 00:02:56 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2000) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x40, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x8, 0x3, 0x5d10, 0x5}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r3, 0x5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xf46a, 0x8000, 0x800000000, 0x7b, 0xaf, 0x2, 0x2, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x897, 0x6, 0x6, 0xd0, 0x5}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4, 0xfffffffffffffffe, 0xf}, &(0x7f00000001c0)=0x18) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x1, 0xb32, 0x1000300010005}) socket$inet_tcp(0x2, 0x1, 0x0) 00:02:56 executing program 1: r0 = open(0x0, 0x0, 0x0) socket(0x0, 0x20000000, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0xff18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x80000001, 0x7, 0x0, 0x1, 0x80000001, 0x0, 0x3, 0x5, 0x3, 0xe69, 0x9c0}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) getsockopt$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(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$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) 00:02:57 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) r1 = socket(0x1, 0x7, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc2, "8b4944ee5b21b33ba275ee3dd8344154a3b4c4876892806e946678c0d917d851aea8276e5632b4a86388d2f5ae61ad0444c452b120addfbff45b4bd0980b91cbdfeb16e30536857c2fb6cb98297b5c79621edea9049b9e938f76b00934e56163864269b01b010f4d3d029faa2df7348bb8d90d4b0a8a6a78c53cc80b69e08aa867c7850366fe26b82e344365c03771aae0f42dabb385adaa276f64ad512d48367219012060caada96f02e236198d5cd1828a4084dd9a1ed7ee042b760c7391f3b5f3"}, &(0x7f0000000100)=0xca) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 00:02:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/407], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000280)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:02:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) ftruncate(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) r2 = getpid() r3 = geteuid() freebsd11_stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = geteuid() fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) execve(&(0x7f0000001a40)='./file1\x00', &(0x7f0000001ac0)=[&(0x7f0000001a80)='\x00'], &(0x7f0000001c00)=[&(0x7f0000001b00)='\x10\x00', &(0x7f0000001b40)='\x00', &(0x7f0000001b80)='@)\x00', &(0x7f0000001bc0)='!\x00']) r14 = getpgid(0x0) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) sendmsg$unix(r0, &(0x7f0000001a00)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000000c0)="327239b6f55f8cb596eb6f48350fa7c7af3de715325d0ad05adc75beec944a2f941c2789f6fcde8963c51d8bed8788422f23ae26e74cc5197f228b2241618c4e092f76339566327926d2e5f67963b66632065fe3fb0f979250863f282bf39e04a2c34c6cc09a7c93cf885d8ddcc60975650246e275093d7df6cbed7aed61f1f4a7d101a7d2659692a568731176082e131e90c5688315c463ca5e8a59e9f89948da08033edc38b1f8934888294c0a77f5ff3eb017", 0xb4}, {&(0x7f0000000180)="ccbfad2e6b1b1f0f16dd54a6b9", 0xd}, {&(0x7f00000001c0)="f0465abd4cb5444e56eb694a28d977a876b365df773cb5f8b000f564dd", 0x1d}], 0x4, &(0x7f0000001900)=[@rights={0x30, 0xffff, 0x1, [r1, r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xf0, 0x80}, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:02:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000140)="3bafba2a9526e1163a9b524d0cc955b3e71ba23046e9855897d3f9fe1885aac51b3591ce62d2dc4dbb7a89eab82c6739a1c7245f601868b6d817a852fa417a2e9f6c265b5b24a2841e73a75598a316323a255d9c7324c226d96b1142da5d193348e17f11aa6bea5148f6407c498a5542ea1756e104e9fd77", 0x78) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000000c0)=0x100) 00:02:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) 00:02:57 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, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(r0, &(0x7f0000000240)="d2f0edf84599b21f252015193f36518a6f348f822b4ec190b9884b07dbc82095989243c189e733233c93864685cb9638755711f4a768b23a93b31c8d34b4bec401a95d8baf81c5e73ccee59e3c003f5f61076917d613df2f0b717c4596299c00323d46da51c640", 0x67, 0x4, &(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback, 0xfd2e}, 0x1c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x100000000}, &(0x7f00000001c0)=0x8) chmod(&(0x7f0000000380)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) 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(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1}, 0x8) 00:02:58 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x945}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, r1, 0x3, 0x2, 0x200, 0x60971dc0, 0x40}, &(0x7f0000000180)=0x98) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x321b, &(0x7f0000000000)=0xfffffff9, 0xffffffffffffff86) 00:02:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4) lseek(r0, 0x4a, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f0000000400)=0xfffffffffffffe7f) close(r0) r3 = getpid() r4 = getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="949c5edeb0403c31d7de6da831c600c12cc059527f7156c0aedeec54088603c8ba5e79a9c1ba78e347e3e58a92b800d1f4b45df424757fba94fee6cfbd4274", 0x3f}, {&(0x7f0000000100)="87fc4ee905fcedf3ab16bf3927513541671eac79f4e6b91593607041b23e695cd7e7b997003d370e79f79ea2b27a95d12546431e951fea316a3ea535a177b9b55413d1a48f2b685ba31d229180d31bb2cc20786ddbbd60dc491e6117022b6239bd043414d386bae5254f6b6bd85f0a0b8795f0515e65e824c95b968f0f384d7b3b75ec43fbc7421d6739f68cc0d99d40277cdd1fdf63b40b9b95f2d9e11493438c40031a94ac5e556d6377db89aa88cf0aad", 0xb2}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="20000200040000002100010002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x20008}, 0x20100) recvfrom$unix(r1, 0x0, 0x0, 0x802, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380)=0x1e, 0x4) 00:03:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000)="a4f3495f48a1b2d137cc2ec4224416a4d27efb5259e749a846551b89c43388bcd8301417e5642b7cb17f5c77d9ff75a4b137834faf66488d04f5722ab3146c8a85bcf0eefb4a8357afd27b687fb836d67c002dd57f93b4e80f4cbebe09f279e0c1040d9096fdc3b84b", 0x69) 00:03:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={0x0, 0x59, "d9153abda8788f40961d37f676001ebf1a07c53a060614e5067ddc07425baf023d7c9d5fdede6f1b1752cd3daf37d6b3d52aaec077102a83ce1464f613f528d22d19d7a7e7b29960f676d3a4769d7273fb7c28a70824e4dade"}, &(0x7f00000004c0)=0x61) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x8c96}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r5, 0x4) 00:03:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000480000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r2 = dup2(r0, r1) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="a6c7e9f488f4a01b6445b92a1f700c8e9e6ab989a53566734de6f20adf6eca72a662011a189aa68261cafc04b8fcc2b69e56cc3b1ea12dd012cc106d0498eef8830b9aaa6e1217726db9d0f19527d9e2494221d02d5f78a2dc331598c6daa5fb0036ae6f79b400f0934dae1a595c2791e6d548b91289abc179a3823edda1247dc9e7ed", 0x83}], 0x1) setsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000140)="04dc4dd1041476291715435b485c15cb2667de9ce91f4237ebcb3d6d41a78f3be00b3876d546f25a4c4028ddf093dc2c2d78e0adaaf400ef4707f3acf9daf427f20a5c2a1ffdd3577e6fdbca9f54255c61189b0bbb68e56d08abd1268452e070d529ef1e5aefd3d753b1c1be71671f850d98a1155c0255604f409019d830e540b7462bfc9ffad15fa9c89ba949efcee585b879b5e3dfc96788353a7a028042df865c59f8a1605cf4b64b05baf938e0cbc5ec1545fc7f", 0xb6) 00:03:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000a, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8001, 0x2, [0x7, 0x1ff]}, &(0x7f0000000100)=0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x40000001) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:03:01 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) accept$unix(r1, 0x0, &(0x7f0000000040)) write(r2, &(0x7f0000000180)="8d", 0x1) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:03:01 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7, @empty, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:02 executing program 1: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) close(r0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="dfe30cea9d269913c9c967be6eb834ab85f19b725e07c6eda1e5ffeb238c3a19a9bc23d74856a445d6e4157c61361829a8195a6209c34996b4dda097850cc736feb4aea940a8368f44cc738b48eed7bae77181a768cd2c9113cf70483d", 0x5d}], 0x1, 0x11) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x4) execve(0x0, 0x0, 0x0) 00:03:02 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb6bfaeb5b2800b8d80008e5ba75c5e13833400e98500779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={r3, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$getflags(r5, 0x3) r6 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r6, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r6, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:03:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x84) 00:03:07 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x5, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x100) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) getitimer(0x3, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000002c0)=0x81) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:03:07 executing program 1: select(0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x6) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 00:03:07 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x2c, 0x3) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) flock(r0, 0x1) dup2(r0, r2) 00:03:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180), 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) 00:03:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xaff74cd076acd8d}, 0xe8030000) getsockname(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:03:07 executing program 2: r0 = shmget(0x1, 0x2000, 0x481, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/191) getrusage(0x0, &(0x7f0000000200)) 00:03:08 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9}, {0xfff, 0x8000}}, 0x200) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setuid(r0) 00:03:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x11e}, 0x3) r2 = semget$private(0x0, 0x2, 0x200) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f00000000c0)=""/155) 00:03:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) socketpair(0x0, 0x10000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x101, r2}, 0xc) 00:03:08 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806031808000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/143, 0x8f}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000000600)=""/45, 0x2d}], 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0xffffffffffff3d0d, 0x100000000, 0x100000001]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3ff, r2}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, r2}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x41, &(0x7f0000000580), 0x1f) 00:03:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="6415f3c025647029b58e0bd6a6a438dab4df6b9ceadeb1968212e7f2670585b82cf2dccb307ad50fe66ec697e34941f05244e42de227916fa3a66f2b3e0000000000008381be71651e3c59ed828c7873fadb4a60d01de2577fe9a6c09436c4950d5048de51634969c0e3f69d0000a8", 0x6f}, {&(0x7f0000000040)="3c5b54c590f716707b43698ca433ef5f0b21e38849c23ff653e022d5e27e0692ca263a042181d249ac8e073735845c53d5fe0a8c975efd7e250abfe2147a89cc", 0x40}, {&(0x7f0000000180)="a15c03e43ce4857e8f564eee28e825072547fae5f9a2bccc2aa692809bd83fb0065ade656c7611532d3f8b3948185b3608478a210e810a7e897f50acf04934aa709ea552f008a22c36", 0x49}, {&(0x7f0000000200)="aebd2fec79dcada03ceb74dad05609844b1a93796f90a28e807e2c79f0e49cdfdfdca51dd956f052be2029f4c7a2055798f6aab170b2220af3aa21f46e68e9c24c", 0x41}, {&(0x7f0000000280)="35c0d2ff59f84d1515a0e2c8054a15fc78818cc171e4b7a6afd0fd0bce6ea1208924154df4496b175bb5a1fdcc56c5240db40c14915a592e7742f9f114d891e63bb8fa6e3a82bf90608df5773666a5d6", 0x50}, {&(0x7f0000000300)="d98a9e6911ac3301257cd58f96121fd4e6092bc76b477ba8232302be2eb02e9e5301418a06234b2fd655b60cb4d2b89f16b9537aa1c0e319adc925022d097774e69a5e4f035117c4160b3cfd68", 0x4d}, {&(0x7f0000000380)="26497d981cf201a3df902d94899f848f257d9f14c405f94386fd4fc8cde2c4f203e3e907af815e5a6fbd742280dc88ffa5d5393c1b45cc1c22bd1453677d65f70b730ef0b92978cbf9f9fea3998d9f279d9a3350a135972f3715049a0fdb22fb15681176fc1e25387ea8e93b6324614494d836f532818405f7bbc570796ca2371bcd488a5cdf8a85dd776b597fd11fa72735e6b1", 0x94}, {&(0x7f0000000440)="e294da988740f91c9b7ada283ea37068943ed6", 0x13}, {&(0x7f0000000480)="77ab5ca1ddd4d643a41e626ca2b9e76448304f8a337821f68a1f2edc70dda5ad79699fbd8cc9bffe2fdc88f96b0253217719ee824a9f2273af133a7013b10ad245cacf0f92fdbd0645f4d279b8eb098b77cbb66a397a8025e5cf1e56e132760189b1deddd2d784cf51775ef7b48e372121fd810e4b885ff7d87f821097e3996a29e6a82fe868679605cf4c8257e37c47c8d76ef947910566c2d74db7fafdc45ac25bca638285621ef8b5b213115435ace118c0351ea5b2d921", 0xb9}], 0x9) getgid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000740)={r2, 0x1, 0x1000, "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"}, 0x1008) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 00:03:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x10) 00:03:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="b288393124b7a0a80a2818a1a10748774fcaf869d6d7c744f35336c94c9065", 0x1f) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35e}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="e7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x10, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:03:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt(r0, 0x2, 0x3b5ad552, &(0x7f0000000300)=""/58, &(0x7f0000000340)=0x3a) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x80000000, 0x2, 0x9, 0x4}, &(0x7f0000000180)=0x14) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20102, 0x2a) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/209, 0xd1) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) utimes(0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x5) 00:03:08 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x9) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x8001) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 00:03:08 executing program 3: truncate(&(0x7f0000000200)='./file0\x00', 0x8000000069d) r0 = semget(0x0, 0x0, 0x30c) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/82) 00:03:08 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt(r0, 0xbc, 0x2, &(0x7f0000000000)="c4c7a823a87eddafe580210d23c73d88c81f4f4e7af668e1369bdc596f15de0533", 0x21) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) msgget(0x2, 0x8) getpgid(r2) 00:03:08 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[0x0]) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = getpgid(0x0) listen(0xffffffffffffffff, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x0, 0x0, 0x9, 0x6d, r3}) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000380)={0x3d0c00000000000, 0x0}, &(0x7f0000000500)=0x10) 00:03:09 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) lseek(r1, 0x0, 0x4) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:03:09 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) 00:03:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6, 0x7fffffff}, &(0x7f0000000140)=0x8) 00:03:09 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:03:09 executing program 3: r0 = socket(0x1, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e097fd020700000010"], 0x0) __getcwd(&(0x7f0000000340)=""/139, 0x8b) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7fff, 0x1, 0x5a4}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000280)=0x1c00, 0x4) getpeername$unix(r3, &(0x7f00000002c0)=@file={0x0, ""/59}, &(0x7f0000000300)=0x3d) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) 00:03:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000200)=0x8) sendto$inet6(r1, 0x0, 0xffac, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x0) __semctl$GETNCNT(r3, 0xd0271010d8612100, 0x3, &(0x7f0000000000)=""/13) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0xb1e, 0x0, 0x4, 0x6}, &(0x7f00000001c0)=0x18) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x400, 0x4, 0x2, 0x0, 0x1}, &(0x7f00000001c0)=0x14) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x3, r1}, &(0x7f0000000240)=0xc) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:10 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) dup2(r2, r0) 00:03:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x80000001, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x7, 0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) listen(r1, 0xb1c) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:03:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000100), 0x10, &(0x7f0000000140)) r3 = socket$inet6(0x1c, 0x30000002, 0x6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000005c0)={0x0, 0x18, "34ce4d453f4c9198818a03265ebef0be3b76372bf818acc8"}, &(0x7f0000000600)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x8b4a, 0x9, 0x101}, 0x8c) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r6 = accept4(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0xff, @loopback, 0x80000000}}, 0x0, 0x7, 0x52, 0x6}, &(0x7f0000000500)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000540)={r7, 0x1, 0x3, 0x3, 0x7}, &(0x7f0000000580)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) r8 = dup(r5) mkdirat(r8, &(0x7f0000000700)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000340)={0x0, 0xa4c}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @empty, 0x9}}, r9, 0xffffffffffffffff, 0x7, 0x9301}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000300)={r10, 0x4, 0x1, [0x9]}, 0xa) 00:03:16 executing program 3: setrlimit(0xb, &(0x7f0000001240)={0x6, 0x5}) mlockall(0xffffffbffffffffd) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x9, @empty, 0x40}, 0x1c) r0 = socket(0x1, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001180)={0x0, 0xfc4, 0x2, 0x1, 0xff}, &(0x7f00000011c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001200)={r1, 0x5}, 0x8) socketpair(0x17, 0x20000005, 0x6, &(0x7f0000000100)) r2 = msgget$private(0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)) msgrcv(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, 0x1, 0x1800) 00:03:16 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:03:17 executing program 0: r0 = socket(0x20, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @empty, 0x20}}, 0x0, 0x700, 0x40, 0x192, 0x7ff, 0x5, 0x225d}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r1, 0x80000000, 0xf, 0x5, 0x5}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[], &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={0x0, 0xfffffffffffffff9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000540)={0x8, 0x5d3, 0x3ff, 0x6, 0xffff, 0x200, 0x0, 0x8, 0x393, 0x0, 0xaaf}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x60, r2}, 0xc) 00:03:17 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getpid() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r1, &(0x7f0000000180)="574bfa1ea97e40f68af4c6d60da9cbe73af4ebff6c929576cffe4804cf076ae1c41fa8c80d37f6a827f93ab11c2e", 0x2e, 0x180, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r4, r5, 0x8, 0x7}, 0x8, 0x1f, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:03:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x11) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x7, [0x9, 0x8, 0x7fff, 0x8, 0x0, 0x8, 0x7]}, 0x12) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x400, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x3ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001300)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001340)={r1, 0x4}, 0x8) getegid() fstat(r0, &(0x7f0000001380)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001480)={0x3, [0x0, 0x7, 0x1]}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000014c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001500)={r1, 0x5f1, 0xf2}, &(0x7f0000001540)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001580)={r1}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000015c0)=""/162, &(0x7f0000001680)=0xa2) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r2, 0x5, 0x71, 0x80000001}, &(0x7f0000001780)=0x10) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000017c0), &(0x7f0000001800)=0x4) fcntl$getflags(r0, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001840)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001880)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000018c0)={@loopback, @loopback, r4}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001900)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001940), &(0x7f0000001980)=0x4) fcntl$lock(r0, 0xb, &(0x7f00000019c0)={0x2, 0x5c6511944cbd5d99, 0x8, 0x7, r3}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001a00)={r2, 0x8, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001a40)={r2, 0x7, 0x3}, &(0x7f0000001a80)=0xc) 00:03:17 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/158}, 0xa6, 0x3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r2, 0x1f470000) accept$inet6(r1, 0x0, &(0x7f0000000080)) 00:03:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0xfffffee5) unlink(&(0x7f00000003c0)='.\x00') fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) lseek(r0, 0x0, 0x7) getresuid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000540)=0x0) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 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)=r8, 0x4) 00:03:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r1 = shmget(0x1, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) clock_getres(0xe, &(0x7f0000000000)) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) 00:03:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, 0x0) 00:03:17 executing program 3: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x8}, 0x24) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) 00:03:17 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$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$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:18 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x8000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:03:18 executing program 0: r0 = socket(0x17, 0x10000007, 0x9) mkdirat(0xffffffffffffffff, 0x0, 0x80) setrlimit(0x2, &(0x7f0000001380)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000001300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001340)={r2, 0xdb, 0x1}, 0xc) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x0, 0x6, [0x9c82, 0x9, 0x3, 0xc3d, 0x1, 0x7ff]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001240)=ANY=[@ANYRES32=r3, @ANYBLOB="71000000d4f7bddc57b1d7f56b2cace29765c73a09884091d4843a3c734f6f97125a7b88b094891774e0e890887f65cce2a807672c964dc8d8d96fe6bc862a78aa7a8fecc33a7075c5035a84355e707ed68ed7db9c30f230c4c062cfcd5ab29796ae317dae9aa87a51e1f08931043a1d8e9ce1dc02"], &(0x7f00000012c0)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80, 0x0}, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="04000300000004000700b2b1d569bc7ce7478c0e1fb5e29e579568bfa2f95895be35725fea91b52b0c09c2739e4ee9228c1138441559163cce9ded775131c71137649895a29b21b828a576aa681bb550"], &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, &(0x7f0000000040)) recvfrom(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:03:20 executing program 1: __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/160) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xfffffffffffffd66) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x179, 0x5}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x8001}, &(0x7f00000002c0)=0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000300)="2e3fcd73ab7bfde4dcb3a88bf03436326fa6fd5aa88df21755b723ac9e168f661c852f4a9f069846ca64e5dd08f18311af849f00b712ad3408d7a502195add741075bbe192ccd899674b3e8a47ada15acc69efcb982def4aec888327a0da4932e5cab20d018ad11b249ba9105cb928c2355074cc55fc40dfb9503deb3450e8ac99f170027fae1bf3dbd4d875de971115f81a83b574a83c379f7102fd931639595573b1289a18f39e9f56a62c84afff21e9e94d397282fb90bb0029b3ae3244dc9ed225c0d48b6a223911d87e05b6f6", 0xcf, 0x20084, &(0x7f0000000400)={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="74232ba884c3a6443116a26e4d0f0f9ea6b1cd650142e811d687c449967168110be2726be0e2", 0x26, 0x4, &(0x7f00000001c0)={0x1c, 0x2, 0x28e, @loopback, 0x3}, 0x1c) 00:03:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$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_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/13, 0xd, 0x41, &(0x7f0000000040)={0x1c, 0x0, 0x2, @empty, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:03:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) listen(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) listen(r0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:03:20 executing program 1: r0 = socket(0x17, 0x2, 0x71c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9dc, 0x5, [0x1000, 0x10000, 0x8, 0x0, 0x5]}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x8f, 0x3, 0x74, 0x9}, &(0x7f0000000100)=0x18) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:03:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) sendto$inet6(r1, &(0x7f00000001c0)="09c1b0739bff534d", 0x8, 0x0, 0x0, 0x0) r3 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r4, 0x2, 0x7, [0xffffffffffffffc1, 0x44045da5, 0x7f, 0x20, 0x6, 0x3, 0x3]}, 0x16) 00:03:24 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x46b, 0x2, [0x5, 0xc20]}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x384b, 0x80000001, 0x2}, &(0x7f0000000500)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={r4, 0xffffffff, 0x401, 0x0, 0x0, 0x57ef}, &(0x7f0000000340)=0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0xa0, @remote={0xfe, 0x80, [], 0x0}}}, r4, 0x2, 0x1, 0x180, 0xf, 0x4, 0x8}, &(0x7f0000000600)=0x98) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000006c0)) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r0, &(0x7f0000000640)='./file0\x00', 0x0) setregid(r5, r5) 00:03:24 executing program 2: r0 = socket(0x11, 0x10000000, 0xc7e) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x8c473f9800000, 0x4) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) unlinkat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x800) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed330739ead35c6004044dc55ad4c497de878b5531397414ba0fbc"], &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000440), &(0x7f0000000840)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1, 0xc00, 0x4ab0d1a, 0x2, 0x1f, 0x100000001, 0x2, r3}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r4 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000880)={0x3, 0x2, 0x4, 0xfff, r4}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r2, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000340)=""/239, 0xef}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/179, 0xb3}], 0x5, &(0x7f00000007c0)=""/73, 0x49}, 0x40000) 00:03:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000780)={0x6}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1}, &(0x7f0000000000)=0x1aa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r3, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r3}, &(0x7f00000006c0)=0x8) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) futimesat(r0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x2, 0x6}, {0x4, 0x10000}}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000004c0)={0xff6c}, 0xffffffffffffff85) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) 00:03:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fffffff, 0x101}, {0x72, 0xfff}}, 0x200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x9, 0x80000001}, {0x5, 0x100000000}}, 0x0) 00:03:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x9}, {0x5, 0xffffffff}}, 0x200) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in, 0x0, 0x0, 0x40, 0x200, 0x1, 0x0, 0x3}, 0xa0) 00:03:27 executing program 0: r0 = getuid() setreuid(r0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, r1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000000), 0x4) r3 = accept$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x44, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c) 00:03:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:03:27 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), 0x4) 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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x2, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x100) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:03:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000080)={0xa402, 0x0, 0x2000003, 0x6e}, 0x10) 00:03:27 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) r0 = msgget(0x1, 0x80) r1 = geteuid() r2 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0xfffffffffffffffd, r1, r2, r3, r4, 0xa, 0x4}, 0x0, 0x0, 0x7, 0x6, 0x81, 0x7, r5, r6}) r7 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) 00:03:29 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="78012e2f666908003000"], 0xa, 0x0}, 0xfffffffffffffffe) 00:03:29 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) ftruncate(r0, 0x2) r1 = socket(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001e80)={&(0x7f0000001b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x25]}}, 0x1c, 0x0}, 0x0) 00:03:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) 00:03:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0xaa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x6}, 0x8) 00:03:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/138, 0x8a, 0x40, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xfffffe07) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:29 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x2}, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/98}, &(0x7f0000000180)=0x64, 0x10000000) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ppoll(&(0x7f0000000240)=[{r0}, {r1, 0x100}, {r2, 0x40}, {r3, 0x1}, {r4, 0x4}, {r5, 0x42}, {r6, 0x40}], 0x7, &(0x7f0000000280)={0x80000000, 0x5}, &(0x7f00000002c0)={0xb7}, 0x8) 00:03:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1, 0xcb, 0x100, 0x9, 0x0, 0x6, 0x7, 0x9}, &(0x7f0000000540)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xffffffff, {{0x2, 0x1, @multicast2}}}, 0x90) msgget(0x0, 0x421) 00:03:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget$private(0x0, 0x4, 0x200) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x100}, 0x8) sendto(r0, &(0x7f00000004c0)="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", 0xfc3, 0x0, 0x0, 0x0) 00:03:29 executing program 3: r0 = socket$inet_sctp(0x2, 0xa00000000001, 0x84) listen(r0, 0x0) listen(r0, 0x800) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, 0x8) accept(r0, 0x0, 0x0) 00:03:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) 00:03:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10) 00:03:29 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8, 0x8000000000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x6, 0x0) dup2(r0, r1) 00:03:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000005c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="0103f1000000200000e494a3289b7663cc39fd034e90e5c208352aa9b017e3bc13206df5adb12be43277d030f62cc01a880085699d0a0af70f0887c8fcfda7e239190095531e8f9eaa5787642650bd88595a3a03fe1841489cedd3c11e42419fdf21cd4d1144db1a25cae742f15d3b76abe9a0cfb15c874096a4217cc5005e20153d5196aacb97d7f78bf74b01478154c7b8572695e5e6b956e0714e06b04dc64e0d8bc40509f4829559ab60ed83ae3eae848b2160d36619"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0xfffffffffffffffe}, 0x8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000440)=0x10) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000640)) lchown(&(0x7f00000003c0)='./file0\x00', r2, r3) 00:03:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe800000e8dfffffff000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000920200000000000006000000"], 0x98) 00:03:35 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = msgget$private(0x0, 0x2) msgrcv(r0, &(0x7f0000000680)={0x0, ""/135}, 0x8f, 0x0, 0x0) r1 = semget(0x0, 0x0, 0xa0) r2 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000580)={{0x9, r2, r3, r4, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x6, 0x2) getsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r7 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7, 0xfffffffffffffffc}], 0x1, 0x0) sendto$inet6(r7, &(0x7f0000000180)="81ad6132438d26f11985f42e7cfa4c293eadd125eb78e85bc4d3767f19f96b3144b3563095a358ff8e5f1fb514c341388f2f4af1a5ccd5fadb919f70e0f951f9734b3b11b85b", 0x46, 0x8, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r9 = accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r7, &(0x7f0000000780)="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", 0x121, 0x4, 0x0, 0x0) setsockopt$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) 00:03:35 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x10000000, 0x0) setsockopt(r0, 0x0, 0xef3, &(0x7f0000000000)="ae44ee76a4d7cbce6aa49d8522546d4b72f4ee4ef67489766ff73230e5058b667b8f6332f4ca5c6aeb1c17a41529b650d3201a9352b247fad24b5948f1a02bf7055567298f1873c9", 0x48) execve(0x0, 0x0, 0x0) 00:03:35 executing program 2: setregid(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 00:03:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x92}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x6, 0x2, 0x4, 0x9}, &(0x7f0000000180)=0x14) shutdown(r0, 0x1) 00:03:35 executing program 2: pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4) r1 = open(&(0x7f0000000400)='./file0\x00', 0x100, 0x28) renameat(r0, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x164) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0x93, "da20b1b7a408a5faae5beb6d131bead3556797f734d0ea041adde548f6913a8bd76820695172a65692d4f42b74d7d0435b85dc274509bf921384b98e7d74051513badcdf32279ed6ed041c9633245fce644d5fe6c6d6b85aacb67313c248bb20be17bfd597915bc33c2b431a80b00bd282202b16f1091896e50201e381f8550e511be0dedb5ad6913383f978f2e6b00c3c66c7"}, &(0x7f00000002c0)=0x9b) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) r5 = dup(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt(r5, 0x1, 0x8001, &(0x7f0000000300)=""/19, &(0x7f0000000340)=0x13) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 00:03:35 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000740)='\x00']) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x5374912657fdaeed) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)=0xfe9d) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, 0x0) geteuid() 00:03:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x2, 0x3, [@loopback, @local={0xac, 0x14, 0x0}, @empty]}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x674}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000020001bfe, 0x0, 0x4000000000000000, 0x0, r1}, &(0x7f0000000040)=0x10) 00:03:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x92}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x6, 0x2, 0x4, 0x9}, &(0x7f0000000180)=0x14) shutdown(r0, 0x1) 00:03:39 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000000c0)="1f", 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000440)="051228536ca1e267d07828a99953434d276ea58374f34e0a2358773b08cd05f59bf2ff4d77ee7b38d2461358fe6530e3587e635a7a9f53e21a5306dd542201a3f7f241921e8bc6", 0x47}], 0x1) execve(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='@\x90&\'\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[\\{#:\x00', &(0x7f0000000340)=',.},\x00', &(0x7f0000000380)='\x00']) 00:03:39 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x10000000, 0x0) setsockopt(r0, 0x0, 0xef3, &(0x7f0000000000)="ae44ee76a4d7cbce6aa49d8522546d4b72f4ee4ef67489766ff73230e5058b667b8f6332f4ca5c6aeb1c17a41529b650d3201a9352b247fad24b5948f1a02bf7055567298f1873c9", 0x48) execve(0x0, 0x0, 0x0) 00:03:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x92}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x6, 0x2, 0x4, 0x9}, &(0x7f0000000180)=0x14) shutdown(r0, 0x1) 00:03:39 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x40) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x5b, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) 00:03:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x25, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) 00:03:39 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x6, 0x1000}, 0x10) select(0xffffffffffffff83, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f00006c7fc0), &(0x7f00008d9ff0)) 00:03:39 executing program 2: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0xfffffffffffffeb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="0500050025970e560800ea00fcff13c7eba49245513f72000000000000075e6a54dceecdf6fd1db4b0c6dc974ba99bc00b6dc9ec9c414ea98bf729bb6e009adc90f0ea9e8ca700000000f826f42ad78dcc664673278c0cd3cd9ee6a70077505f3a75499dce0000000000b263f992042e"], 0x12) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) 00:03:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r2 = socket$inet(0x2, 0x4, 0xd05) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={r1, 0xc8b}, 0x8) 00:03:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) write(r1, 0x0, 0x16f) 00:03:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x2, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x20000000) fchown(r1, r2, r3) getsockopt$inet6_int(r0, 0x29, 0x15, 0x0, &(0x7f0000000100)) 00:03:40 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) link(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f00000000c0)='./file3\x00', 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f00000001c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100000, 0xcd) open(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x20000, 0x8) connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1, 0x1, @empty, 0x8}, 0x1c) openat(r0, &(0x7f0000000300)='./file3\x00', 0x10206, 0x40) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file3\x00') 00:03:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0xffffffffffff8ea0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x441, &(0x7f0000000000)="7f2f655887bed7b6fc8487ebe8087e64b786f793329e3f3ffe3d57d96822e43e225b83539385eaa57914b3ff2cad37c94fdcc34a70d96213caf97c21", 0x3c) getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180)) 00:03:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000300)=0x7, 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r2, 0x400000008) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x4d, "0baf83a0d5be1020367ac4b0fec0d30a4acdcdf8d9e953e43d6216cc36c979c782e7910559ad9caf4cd3be050b47bd0b799b2cede962b720fbf7f9de78e9f9fff34f8bb51a51ed0da8bdef429d"}, &(0x7f0000000180)=0x55) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={r5, 0x81}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) 00:03:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @rand_addr=0xe00000000000000}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x4, @empty, 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x4, @loopback, 0x401}]}, &(0x7f0000000240)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, r1, 0x1800000000, 0x32b, 0x7ff}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:03:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/194, 0xc2) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getpeername(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b6b56ec00"/110], &(0x7f0000000240)=0x6e) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x9c}, 0x8) 00:03:43 executing program 0: nanosleep(&(0x7f0000000040)={0x0, 0x800000009}, &(0x7f0000000000)) 00:03:43 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) socketpair(0x1f, 0x1, 0xf63, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="78d1f87bc0a197f673c467ffef348e440f3434034c04f5dabe33", 0x1a) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:03:43 executing program 0: r0 = socket(0x19, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x81}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x1ff, 0x0, 0x8, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:03:43 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x11) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000180)) socket$inet6_udplite(0x1c, 0x2, 0x88) chroot(&(0x7f00000000c0)='./file0\x00') r2 = getpid() getpgid(r2) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x1b00) 00:03:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d012e2f66696c6530001e8226131c0ea68beda43ae11b0f5cdb9f9b775ca63b58a0ddc9e188aeb19f184e79bb7a1a94a418763aecdfc6e3b8def961fbac4b21c9e2d60661c20469235499ca8b0fe340500e166346baa555a316bf9905e1583aa58ca6e5aa92f79f0c74019c236e178c77427d7a6211ab0de2c9559b589210a7eef3d41c134b1ebcbc887a15e33d031687cbd9611b0c7a21085f94b7955e0323b1bfd8e7b52bc7366b1d1e7075e13a7e0394893bc7f6fddbf8de26290689f8e0cf61416eb227e6fbd915985be13df6d8034799d9d8a8a719a1b0ce16d946940f346d91"], 0xa) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:03:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) dup2(r1, r0) 00:03:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x195) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:44 executing program 0: r0 = semget$private(0x0, 0x7, 0x8) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000000)=""/135) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/40) 00:03:44 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x1) setuid(0xee01) r0 = semget$private(0x0, 0x4, 0x0) semget$private(0x0, 0x4, 0x200) __semctl$GETPID(r0, 0x0, 0x4, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:03:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) dup2(r0, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d2845cbec8eb1afd648000004b9200000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0x800, 0x6, 0x1, 0x0, 0x80000001, 0x5, r3}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getpeername(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) 00:03:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x9b}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) 00:03:44 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c33000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) rmdir(&(0x7f0000000000)='./file0\x00') 00:03:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) dup2(r0, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d2845cbec8eb1afd648000004b9200000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0x800, 0x6, 0x1, 0x0, 0x80000001, 0x5, r3}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getpeername(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) 00:03:46 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) __getcwd(&(0x7f0000000000)=""/99, 0x63) 00:03:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8872, 0x1e14, 0x2, 0x8, 0x52b, 0x3ff, 0x6, 0x3ff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x8, 0x1000}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x8000}, 0x8) 00:03:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10) r2 = accept$inet(r1, &(0x7f0000000280), &(0x7f0000000340)=0xfffffffffffffe4b) r3 = dup(r0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @empty, 0x7}, 0x1c) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="f0000000142373d98d2055d0885c714e4a60bd9d6471c06756671288222c7619c3909751aafc4d6542520a29d6ffff38fbad3cac7db56591a79180094c6bc3023817136b0207fdacf3072a87a2f56e8108ba5a9377dd851ea717669d7be2b959606639c78492dcd8fadf9aeff8163c1d7971fa8733524eb0810dab786d37c5b8fc355d84193f293515eb48aba42c2b907b678229f2460704a08c9ae46079c41bafbf8dcff708b7d2cbb83586e6af518ff0478eb9d9a4441f75bf82405c76d1b632ec053c11c746d6033f6e57ed1ba2ac195c6b521feec6ea086f6cba3370409c535e1312a9d46f"], &(0x7f0000000180)=0xf8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:03:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) dup2(r0, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d2845cbec8eb1afd648000004b9200000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0x800, 0x6, 0x1, 0x0, 0x80000001, 0x5, r3}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getpeername(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) 00:03:48 executing program 2: r0 = open(&(0x7f0000000240)='./file1\x00', 0xd0c, 0x1ed) flock(r0, 0x7) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x100, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000280)='./file0\x00', 0x200, 0x120) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8008, 0x0) flock(r0, 0x20000015) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) close(r1) execve(0x0, 0x0, 0x0) 00:03:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x786) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x100000000, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x6}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) 00:03:48 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x1ff}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x28d, 0x1fffffff) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x16c) poll(&(0x7f0000000240)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x80}, {r0, 0x1}, {r0}, {r0}, {r0, 0x28}, {r0, 0x40}, {r0, 0x104}], 0x1ffffffffffffeeb, 0x1) setrlimit(0x0, &(0x7f00000001c0)={0x0, 0x77}) 00:03:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x45) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x0) __semctl$GETNCNT(r2, 0xd0271010d8612100, 0x3, &(0x7f0000000000)=""/13) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:48 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x7ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:03:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xdffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) msgget(0x2, 0x20) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="200000004f000000800000000300000002000000"], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) dup2(r0, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d2845cbec8eb1afd648000004b9200000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0x800, 0x6, 0x1, 0x0, 0x80000001, 0x5, r3}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getpeername(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) 00:03:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 00:03:52 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0xff}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r2, 0x0, 0x2, 0x2, 0xffffffffffffffff}, &(0x7f0000000380)=0x18) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x800000000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000007598cc212200000074e586781236b883f71ebdd41a4e737582738de545ff95d77cfad4d0a27c6a67c684a222931af23107c4458498d76b1b4e517440b8531f109f21fca81967b46331", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000003c0)={@multicast1}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r5}) 00:03:57 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x32) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x40000000000, 0x80000004000) r2 = openat(r1, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000000)) 00:03:57 executing program 3: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) madvise(&(0x7f000099f000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xe6, 0x10000, 0x0, 0x4, 0xe5, 0x0, 0x5, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x5, 0xab5, 0x400, 0x84, 0x5}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0x3, 0x6, 0x2, 0x5}, &(0x7f00000001c0)=0xa0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a25000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:03:58 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) 00:03:58 executing program 3: r0 = socket(0x1, 0x2, 0x40000000000) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=ANY=[@ANYRESHEX], 0x1) 00:03:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0x4) syz_execute_func(&(0x7f0000000100)="c463f9608f35e2fb816e660f7d02400f7edf660f12b1b5030000660f38301af20f5e27c44275917c56008f0a581200b4ea00008f8860ccd24d26f245e081") setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0xff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xc) 00:03:58 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0x0, 0x1, 0x5) r3 = socket$inet6(0x1c, 0x20000006, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = socket(0x1f, 0x0, 0xb9b) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000180)=[{r1, 0x4}, {r2, 0x88}, {r3, 0x80}, {r4, 0x1}, {r5, 0x63}, {r6, 0x1}], 0x6, 0xfffffffffffffc01) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r7, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f00000000c0)={0x5, {{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) ftruncate(r7, 0x101) close(r7) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r9 = getpid() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0x2, 0x4) fcntl$setown(r0, 0x6, r9) 00:03:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x618, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="af271ca180e0b82d30719b398ddbc40e823e3672f58fccec4b0788ae1048ec64b23fcc105399237902f871b5dce7d5fa3454e3df820f20fd86", 0x39}, {&(0x7f0000000180)="7bef823dea19049ffea310b38715e9e29194ccc70320fe246b6e4a1c8e460de82dd4d146debe9135db80", 0x2a}, {&(0x7f00000001c0)="8af2f7878e48646297853185fcf6a4aaafb48894e8c5dac200fb02b741660f0ff7e0f270901d4f2212d3d96be989856c24be7db8e7e99f9289a2f0f0b41bbb7fdc0e2d837fb9351eaf8fe78a4dfa4070", 0x50}, {&(0x7f0000000240)="4237443fc5af0c13657237047ec26e0860421209ca30359c79b83be035679e662b68015122102ad2bc55a875408dc2a308ea04d0554d9bca33b2bdf6df12c12c03643c6ebfcf628df8963e16ccb1f4a77c8397a260a27cd5a20d0ac7a0023b99addacd3060c52f929acb285c4612315b11cb8bd07e0a70306cb8833e8c2f8d3e324036e23f817ea8b2d7823175eeb811688509aa099824705775cfdab8fd96b0b201b947e20dd86c57a704712fd5a0da35653c51b0053b8892f07928ca6ca4bd21949230a5053771d30459df167df5da808da98adac70758cfb94dadb5d6774dd689ed28b06af681d56738fa9e232ef385175085685e0cc583", 0xf9}, {&(0x7f0000000340)="d13163c750e8fe98ba77c4e20168c57ed983bf0517e2441ad718c0f031b64f961fa2a00a41c97c0ce3cb5bd5961a4ceb1b81e419b34c73dc0e51d0538d64f735191b9a4d05849556a2a654443546173222d28f2913e4e91293e8027a1bf834facaba1d8e0d1eefe0e04d2a86f8", 0x6d}, {&(0x7f00000003c0)="fe62262a93b712bf4323948b5ece3bccab0dc10f8e9790daff7c670115a52a0cfcdab1255e107cdd18fd853af57a4a7256dcaa7e395cbfb9d2263aa5510fa2ff4c5436238b77", 0x46}, {&(0x7f0000000440)="1980cdfb24934f79b883b02221caee907d168e21b56a7c213c2181a5f78ec68589e4ba80f302e0931ca771ca03ca93a3de6605fce06dd5c29fb808e2a351f148ae8f61ef1f84c640ab0b5cc7575d2e43fa94e846f2ea41f7c328eb56994d60303fa94adef80d702e8e0b53edddbd061bd31a783298c55e8e0094109a5e199e1eb6a4c6be1f9f", 0x86}], 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="10000000e0000001"], 0x10, 0x100}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r2 = dup2(r1, r1) freebsd11_getdents(r2, 0x0, 0x3e8) 00:03:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x1d621}], 0x1000000000000013) ftruncate(r0, 0x9b0a) execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 00:03:58 executing program 3: 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$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x8, 0xa) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:03:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x80000000, 0x400, 0x7fff}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x7d, 0x0) 00:03:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653001a1f167635d3555f6a52f33d38dfc45c40206a53e4e056184950e12b0d6b337e214d60b04ab4492aec4bba4cecb58798ed9bd20bc031206cc0b4a1952fca2e99858706e0efe21fe454c5720f17c9f39331ae718575e0e6f87eab270d58830d7b059eb7c9ae350e703f3002d462dc99c12fa7a742dc02de17683953300fa14c4862289"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[], &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:03:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:03:59 executing program 0: r0 = getegid() setgid(r0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="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", 0x1000) 00:03:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000400)={0x69, {{0x1c, 0x3, 0x751b, @empty, 0x4}}, {{0x1c, 0x1, 0x20, @empty, 0x1}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r1, 0x400, 0x7, 0x101, 0x8, 0x7fffffff, 0xffffffffffffff7f}, &(0x7f0000000180)=0x8257eb83dfb74258) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000003986c014ce28fd6598537005af05b86b436c56e19fd53b4c7a628c06ce269f3cf7d894bb74dbb0669f034b6d0f7299b2f36da9c5f497179649273d063bf9ef6c230383a8c8fcb0d8c3f4a9a6decc40a6f96d5f397efe0179b7b625064a325d2dac9f6b5c26de16036d41059453db6d176516fa4e41f574be131b9b47e135fa979971cbbae4218ff29562b7a94765a4b20a7d0c6795f6e8783f46df6eee5a66e68b383592d8205ae0986fc4d89448e1427bf26581e8b1f56f1cfa40ba17b23693"], 0x94) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x10000000) 00:03:59 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) r2 = dup(r1) r3 = dup2(r2, r0) setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f0000000180)={0x5, {{0x2, 0x1}}, {{0x2, 0x1, @multicast1}}}, 0x118) poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0xe, 0x3, 0x3, 0xffff, 0x3ef}, 0x14) 00:03:59 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x504, 0x32) r2 = dup(r0) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = open(&(0x7f0000000000)='./file0\x00', 0x10010401, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = fcntl$getown(r3, 0x5) fcntl$setown(r2, 0x6, r5) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendto(r4, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0xffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r6, 0x0, 0x3, [0xdd9, 0x0, 0xffffffffffffffc1]}, 0xe) 00:03:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000400)="1036b6df40420f9d004f597cdd354314b0da22b6fbbd91f6fea78ff439230bc5d880d552c9e5a1fb1f0d561a351f35eee3e5883dcfdfc73ef2a616e000376e53687e9a56fe8b0c453645e72c729fda4c02c3a5341e06b4496af88bc98b9e8b", 0x5f, 0x4, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) lseek(r0, 0x0, 0x7) fstat(r0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fchmod(r0, 0x1c2) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000100)="ee80c7361d31d23ea314d657b9cf36c83a174676885d0483d25d6056d2425a8fb6a2e64833ea55455a13d50bc878e146f007e60434f7c80e1c8075501c36971a3f7483b4da2d58f32a0fe102c9bd67ea0291025d68f93de6c8f4dae15d089f6d3fd04247b33a67a6", 0x68}, {&(0x7f00000001c0)="774627aa84b2c3005ec9a06f009c37f6b0703b566133416b3ca1c2523c343de95de8a288e8e4b2279e3c13ec5ba4dc57458e920e4145ba4a4fbccdef60e360c6a339c2f015588da2b67e8b32c7f5d188205b42c551325524bae5200f221ce1483bef69ce9b7aa5752e60274bb157a56af73786810fd5011dd1b7f74c2d49f9ec19634058e110684c63510334f77f3d23a1a50d8763d808", 0x97}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="73a8b8481369b940da9e719297a40c65446f39dfff8a05e667c44fef2e8caf099320bb0445cac9ede4ac4679f7b51590ef403aaea009033910d4f0d1e92e4a276d243f5847be8be7923d771551d11a6207dd6880dea3beb4b755403879a4c3558293d5802b98e5c65a2a55945d9a30c7395000adb858be95b0932dea8d9d973ecf9d99a945a8d5", 0x87}], 0x4, 0x0, 0x0, 0x20104}, 0x80) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mkdir(&(0x7f00000004c0)='./file0\x00', 0xa0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) r2 = semget$private(0x0, 0x3, 0x82) semop(r2, &(0x7f0000000280)=[{0x4, 0x218f, 0x1000}, {0x3, 0x400, 0x1800}], 0x2) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 00:04:05 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) getsockopt(r0, 0x1, 0x7fffffff, &(0x7f0000000140)=""/172, &(0x7f0000000040)=0xac) r1 = open(&(0x7f0000000300)='./file0\x00', 0x100002, 0xfe) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:04:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0x2}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10) r1 = socket$inet(0x2, 0x7, 0x7fffffff) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0xb8, 0x4) 00:04:05 executing program 3: r0 = socket(0x2, 0x10000002, 0x4000000000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffffd, 0x100000000, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240), 0xa0) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000140)=0x378) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x2, 0x4, 0xffffffffffffffff, 0x9, r1}) r2 = open(&(0x7f0000000000)='\x00', 0x208, 0x0) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6e, 0x6}, {0x36, 0x1}}, 0x200) 00:04:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x29, &(0x7f0000000080)={@in6}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x15, &(0x7f0000000040)={r2, 0x2}, 0x8) 00:04:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xd) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="25ddabd9adba6d32929391f5d89eda1f67d47e59d438ccb6dd4633f66a9aace600bb0c96d01742252ba05f84b1bcbf5ff8eab37466e7b326dfefbe711c0b6c3064f0f2a7d449a696de38ea6d110119"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:04:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @multicast1}, 0x10) fcntl$getflags(r1, 0x3) dup2(r1, r0) 00:04:05 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:04:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={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) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x100, 0x4000, 0x9, 0xffffffffffffffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6e8, 0x80000001, 0x2000, 0x401, 0x400, 0x5, 0x7f, 0x1ff, r2}, 0x20) 00:04:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x7, 0x4) socket(0x1e, 0x10000002, 0xfffffffffffffc01) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0xfffffffffffffeaf) 00:04:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820287f2129ebdfe33b1"], 0x3c3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x8) 00:04:06 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x8, 0x1f, 0x100, 0x1, 0x0, 0x7b48, 0x4, 0x4, r4}, &(0x7f0000000340)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x40) getsockopt$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) 00:04:06 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00000007c0)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002, 0x30000000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r2, 0x11, r3) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000580)={0xb5b, 0x0, 0x0, 0x4, 0x7, 0x4, 0x0, 0xd7bd, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f0000000600)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x20, r8}, &(0x7f00000004c0)=0xc) 00:04:06 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$setstatus(r1, 0x4, 0xcc) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) write(r0, &(0x7f0000000040)='!', 0x1) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5205004bd972a440d69c1f76890088ecb6922aac6f14b4a7f332f7ee759279b0c24bd920aca18b0ec49786c64d6ca08445fae258c9a9ff0ddb4a9744d4862213ce352ac02b05d0ebf99f56b1e3ea4269a1a8a24d45", 0x55}, {&(0x7f00000001c0)="1aa58c6637b0fd1917cfe57393ed07e55d7796d3bde776820a9d8ec21bb23f1b1612bda88d53fce1bc4305247fc0c0829fea91f7f30546255c524fb3ea76cb140dc526667665bb2e7c9033bfa04abd06750da1bb3a8d30fb2e1a7bd63a3d5d328e71ffc403c130389c238cc1cdf48c12001ee386a2e05ffad9a50a460d14c6a7b5058dccbfde7fd0cf662a5aaefe7f4f069be62cafc66a72ad7a1ea653372c5b493052c0fe4245e3d84ed10d47d64ce597b543b46f0afa88083290db59353bc9da764cbc0d21626a416246e9f05eca9484b5475504ae2bbe7e", 0xd9}], 0x2, &(0x7f00000002c0)=[{0xd8, 0x88, 0x3, "dc2eee18892852b2fab19dc191afb8b3bacb3ef74ce0bf9cb7b483ae76be94294f42033d557f7b1d58a7d154e676965fc872f94e608d272e22c9557fc01041eaf77b31e08a9b61a00844265a6827374031cfb6e0b21c5ed33e8b791dc9b3ce2be0e0c9ba8395e7fb880d95b30e7dfe2fd49b4367072a4ba0f133de4ffb4eab7cdaa262af550253478d18839029f90cacaa037d3ccf6d3bcfe7f995ec97b1dba3e59bca126f408dbd6ced048519d110fafd23cf7177a4b0d0f08d376abc189cff059dd2"}, {0xf0, 0x0, 0x2, "b045040fdcec3d9b286109887b2d06bf710bc28b632974381c4b035cf017310ef2ad26d04875a3f396be7a1fe78d943e00480b992b3038961eaea57286b738867f430b2f3f2b891553e48d3e571dc32a68dbdd5124c42190fc4c2b980e5bf4594b95341e2ad82ebacf802cea310d4ec487dd650bf14223bc9a3aadd3cfadd81a1647d68e57980077da6cf32b49075101a5ff6c0bc754e28416dcdd8ad90f7772bc1f64b21623496b6326e32d827fe6af589ae336e0d1b55a37ed9dde8ef9183cc69222696450256c4ce4c46ff9cc339aa3e7a199ffa7e53980"}], 0x1c8}, 0x4) 00:04:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = semget(0x1, 0x2, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0xc6, 0x3, 0x9]) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x108, &(0x7f0000002640), &(0x7f0000002680)=0x4) 00:04:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = semget(0x1, 0x2, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0xc6, 0x3, 0x9]) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x108, &(0x7f0000002640), &(0x7f0000002680)=0x4) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:04:06 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) mlockall(0x1) socketpair(0x10, 0x4, 0x8e, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) 00:04:08 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1000, 0x1200, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x5, 0xe1}, &(0x7f00000000c0)=0x8) 00:04:08 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setresgid(r0, r1, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:04:08 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x200) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 00:04:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="82022e2f66696c5c9a00743312f1ab155b613141f3af9a6e4a98c11d360989030f0070a4cb5c9e4800009690e3135de2f4d1bbb0ebd987483cac67809364101129b4614632788141deb7530fb0fad11c5db94fefa8bcb9ead1b33c5a53a614bb47751cf23307049a1f1db4ff23a110e79e812442faf1d7de6d3d4a855954cb77554d760b9aa95097333008867324a5e3e1db11f3c5195a09071db462a2dfcf2f3ab300342f755f69bab46d0ce24a1c00000000000003"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x9, 0x0, 0x400, 0x11, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x69}, 0x8) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x1000, "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"}, &(0x7f0000001300)=0x1008) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:04:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8000000005, 0x84) fdatasync(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e21080000e0ff00000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007799752799b2bd59e9e800"/114, @ANYRES32=r2], &(0x7f0000000140)=0x84) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x1, 0x100000001}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYBLOB="a0e235dc9908d50849a274d7a9afb65111a5bea4e1c37495132f184be9bd35b51861c35e2f0dc0820ff033fb8bd4bc001d1f6c9d1939423355b3c6fbe8d773039cc127d13defb225bb5355c2008bde0e09b287fd0fde3b1f94909a635264d7373bf99c8e35358fdd4495e61b4933ff474cd2d2e221a450c924b28f2542859784da6e22ff5be72fe7feed94180392cbdf38eed6d28f5afc1215a1a61c8a70389f50e6adfeb934416425c1ebb544cf353d62b2d1c03097d52a2c6458a5533ab3cda38b1d7064c877d54512d18211bef4feea909884beda331d18389710c4eae824013698ed742559e9a4192ab9433cf99fae02"], 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = semget$private(0x0, 0x4, 0x28) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000200)=""/204) r3 = dup(0xffffffffffffffff) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000400)=0x100) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r4, &(0x7f0000000300)) 00:04:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x9592ef5994f2c9b8, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000400)={0x2, 0xfffffffffffffffe}, 0x10) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r5, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:04:08 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setown(r1, 0x6, 0x0) 00:04:08 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0xfffffffffffffffd, 0x44) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r1, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:04:08 executing program 1: clock_getres(0x8000000000008, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x120) ppoll(&(0x7f00000001c0)=[{r0}, {r0, 0x20}, {r0, 0x3789059a6aabd59f}, {r0, 0x2004}, {r0, 0x2001}, {r1, 0x4}, {r0, 0x8}, {r0, 0x4}], 0x8, &(0x7f0000000200)={0x5, 0xfffffffffffffffe}, &(0x7f0000000240)={0x1000}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xc40b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1}}, r2}, 0x8c) 00:04:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x10001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:04:08 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) fchmodat(r0, &(0x7f0000000580)='./file0\x00', 0x108) getgid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000540)={r1, 0xd, 0x8}, 0x8) r2 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:04:08 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x84, 0x0) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x1f) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/241, 0xf1}], 0x3) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) 00:04:08 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x2, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x27, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:04:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x9592ef5994f2c9b8, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000400)={0x2, 0xfffffffffffffffe}, 0x10) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r5, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:04:10 executing program 1: setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 00:04:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x2, 0x5}, &(0x7f0000000040)=0x18) r2 = semget(0x3, 0x3, 0x0) semop(r2, &(0x7f00000002c0)=[{0x4, 0x400, 0x800}, {0x5, 0xfffffffffffffff7, 0x800}], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xd7d2}, &(0x7f0000000140)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x2, 0x4) 00:04:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x1, 0x80000001, 0xfffffffffffffff9, 0x1f, 0xf6}, 0x14) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ef3000/0x6000)=nil, 0x6000, 0x6, 0x12, r4, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:04:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x104000, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x90, "f972808f556f00dcfe08cee4ea05b81a53d2387df041f937c862beedd170eb0ba5645aa15f293573b6c7b80bdb3b21339909636c257b179654d253f6027600580cf067f9a64928ecd16b8afed2c12b5021d77d83adba852dd2c405ace4e0d197611c67249fa49e4faceb2dccec656ad7c48719fd1d01da8e538674458a54c309cbb9249d06c811d3afd99a0f6339ac51"}, &(0x7f0000000100)=0x98) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local, [0x3000000]}, 0x10, 0x0}, 0x20004) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x2, 0x4) 00:04:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x400, 0x80000000, 0x1, 0xcb, 0x9, 0xffffffffffffff81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x2000, 0xbf55, 0x3f, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="0200000000000010bec5665aa4eb92e86d43f249c2be08001000007cb15f5139bf58900ec556c9a6feb4346a8bb021446e2f02ed77c62b14059e7eecef25bc237ea93259d4fffffffface084c7e5f1f3d58c4edc9c5a60f264097df423d7fc5c8123dde92f881b078e002d5360f6859dbff58aa937575153a4bbc92e1d550fc9bbf28a3d60b29cde986cf9c2f03f6c09a743c0b668cf8eaabb3bc87475aabb20cd51e5f6374b7ec1cf756500f47b575ebf2e04e717e9407b151361f10d79117aa080b03456149c2473a3e7ba45e0b5fecf89"], &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:04:11 executing program 0: link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x200, 0x94db}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xd30000000000000, @loopback, 0x14}}, r1, 0x1000, 0x80000000, 0x0, 0x1ff, 0x8, 0x2}, 0x98) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r3) 00:04:14 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:04:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x9592ef5994f2c9b8, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000400)={0x2, 0xfffffffffffffffe}, 0x10) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r5, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:04:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xec) lseek(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:04:17 executing program 1: r0 = socket(0x0, 0x1, 0x4b53b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x7, 0x0, 0x9, 0xffffffffffffff30, 0x7f}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="020006000800030002000100ff0003a2555f0900ccb84c958a33d5a0337fafd82498cc981479bf8e9b65f5debaa18ee7223c145e12860a0926d4f588a22e6aa6fd4571fd4f7acb24b9a96d81523141ce4331f58f37b6767a7c4ba99b7087caee081318bc5badfab8b2fa65e4283d59628a7848e67a"], &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5e92, @empty, 0xfffffffffffffffa}}, 0x0, 0x2, 0x3, 0x9}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @empty, 0x6}}, r2}, 0x84) getresgid(&(0x7f00000000c0), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), 0x4) 00:04:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x36f) setsockopt$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) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x7, "7d19e49631af07"}, &(0x7f0000000100)=0xf) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@loopback, @remote={0xac, 0x14, 0x0}, r3}, 0xc) getpeername$inet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1fb36ed8}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:04:17 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f0000000680)=[{r0, 0x2110}, {r1, 0x78}, {r2, 0x100}, {r2, 0x88}], 0x7e, 0x0) socketpair(0x10, 0x20000000, 0x8000, &(0x7f0000000440)={0xffffffffffffffff}) r4 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000480)={@broadcast, @empty, @broadcast}, &(0x7f00000004c0)=0xc) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6) setsockopt$inet6_udplite(r4, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:04:18 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:04:18 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x14}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x204c}], 0x4, 0x76b) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0xe922}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000340)={r0, 0x6}, &(0x7f00000001c0)=0x8) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000440)=0x3aaded8b, 0x4) listen(r2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0xc81, @loopback, 0x5}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0xa000000, 0xf5, 0x4100, 0x4, 0x6, 0x100000000, 0x10000, 0x7, r0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x12f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(0xffffffffffffffff, 0x102) open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x20) 00:04:20 executing program 1: socketpair$unix(0x1, 0x8002, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000040)=[r2, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:04:21 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f0000000680)=[{r0, 0x2110}, {r1, 0x78}, {r2, 0x100}, {r2, 0x88}], 0x7e, 0x0) socketpair(0x10, 0x20000000, 0x8000, &(0x7f0000000440)={0xffffffffffffffff}) r4 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000480)={@broadcast, @empty, @broadcast}, &(0x7f00000004c0)=0xc) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6) setsockopt$inet6_udplite(r4, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:04:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000007c0)="fb", 0x1) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x1000007fffffff) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) socketpair(0x17, 0x3, 0x40, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x60}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x6800, 0x7, 0xfffffffffffffffe, 0x1ff, 0x4, 0xb4, r4}, &(0x7f0000000240)=0x20) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 00:04:22 executing program 0: setitimer(0x3, &(0x7f00000000c0)={{0x0, 0x7}, {0x7, 0x7fffffff}}, &(0x7f0000000100)) setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:22 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000800412, r0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000400)={0x0, 0xe1, "bf64f2a044facc99de2075845a5e26c2d2185f88cf84eca0bae8b3ef8a613f94b6a843f467721388bc392e23772f39984c05d502eed8673635e5fbcebcbb914c227962e10dfbca5eed305c0ceffce22885618da8e7c63addeb016b17c312cfefcf5b750ef34a2657c337e3c10ebd8db9e7b8d469c3178a7396344ab2597668a08606fc0564272dcfb248a7633dd8aed0f0552a54dc0ccc834e8cde9a6d9d9c4f2f190cc14e4c17c13b7c78864f3426c8a1c00b46f3c2f179ef542a53ebaf5e2691ce984d7a92a733c5f8a72fe8e333f14c68b4b5b6f59e2f675a5a3ad889446b12"}, &(0x7f0000000500)=0xe9) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r2, 0x10000, 0x3, [0xdd, 0x9, 0x3bb]}, 0xe) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x5, 0x10000}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x9, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x2, 0x92, 0x100}, &(0x7f0000000240)=0x18) socket$inet_icmp(0x2, 0x2, 0x1) accept(r3, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getpeername(r3, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) 00:04:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x94f5b1b4ad465764) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r3, &(0x7f0000000000)="18", 0x1) preadv(r3, &(0x7f0000000040), 0x10000000000002c5, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) close(r0) pipe2(&(0x7f0000000000), 0x100000) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x5, 0x0, 0x7, 0x100}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r3}, &(0x7f00000003c0)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x100000000000) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/169, 0xa9) 00:04:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0xbc05) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) 00:04:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f0000000680)=[{r0, 0x2110}, {r1, 0x78}, {r2, 0x100}, {r2, 0x88}], 0x7e, 0x0) socketpair(0x10, 0x20000000, 0x8000, &(0x7f0000000440)={0xffffffffffffffff}) r4 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000480)={@broadcast, @empty, @broadcast}, &(0x7f00000004c0)=0xc) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6) setsockopt$inet6_udplite(r4, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:04:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1000000dd) 00:04:23 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x190) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') utimensat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) 00:04:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) getgid() 00:04:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x8001, 0x3f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x1}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:04:23 executing program 1: socketpair$unix(0x1, 0x8000000000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) accept4$unix(r2, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x20000000) sendmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffe14, 0x0, 0xd8, 0x0}, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:04:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x100) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:04:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xc75, 0x800, 0xfffffffffffff1a2, 0x1ff, r2}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$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(r0, 0xffff, 0x800000000000304, 0x0, 0x0) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0x2, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f00000004c0)="00b64f62797503bdca380a3a105eb0d829d9a20c625a729141f6cb0ebbf3fdb1c4207776c67ab0e8b3644226ff0b1e9f2e5f368821cfea9255f1b4160385c83df303cb81ad8e14ebdc59893ed81f19140d2238d31b64e04ed13a240240bcb0b3f90e9a79a4f476819623e6ceb1f72a9aeec990cb9488c95dce6b36f02c15a04183cfc495d58a1f800209e64bc18453ca83fd3422725ffbc06bb21d76f789da98e4d97cbc2518a875531452d657aaca9b65742480fd1a61140c51a8649f18d01d00d8602e651e0f32c6287bf7c2d78e030ca0dec520e594c163a296a5ae", 0xdd) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getuid() getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000380)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) 00:04:26 executing program 3: r0 = semget$private(0x0, 0x2000000, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:04:26 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, 0xfffffffffffffffe, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r2, @ANYBLOB="05000000ff071adce9ec000000000001fd00"], &(0x7f00000001c0)=0xfffffffffffffe8a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x202}, 0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x1, 0x0]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) 00:04:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000001600), &(0x7f0000001640)=0x4) r2 = semget$private(0x0, 0x5, 0x84) r3 = socket$inet6(0x1c, 0x20000004, 0x1) r4 = socket$inet6(0x1c, 0x1, 0xfffffffffffffffc) recvmsg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/248, 0xf8}, {&(0x7f0000000040)=""/26, 0x1a}], 0x3, &(0x7f0000001340)=""/204, 0xcc}, 0x1) __semctl$SETVAL(r2, 0x7d39f31a8e488e10, 0x8, &(0x7f0000000200)=0x7) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") dup2(r4, r3) 00:04:26 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/11, 0xb}], 0x2, &(0x7f0000000140)=""/48, 0x30}, 0x42) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) 00:04:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xe6, "ee274b3a9d73336981debd7b81634c576badf7dd496a9f7b3cfc6b7a44ab727f4fddd7fd5847132bda4e9d35c4211d8d3fff9f5b32d1c981836756a7e85495f15c5bf088cac8d8b514b14c47cb006186a1a2bf5c3b5183e31937ff868717eeacd9305bca3c697a5babb94b0249f7874d73b1f035f8ac2bea11604d10d774d1c3b3ee1b88e0ece5442875422340caf706a2b6991f359107d759d05be56d97f6dc1863fd56db9949c154b9877814889040c9f43ed8c45aa48c28ee2491cf25703c70d0eca8be276001811a0efbf2dc4edb0bf738225ad4a3163bd2150187a1d4a7af00d094f147"}, &(0x7f0000000000)=0xee) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x4737}, &(0x7f00000001c0)=0x8) 00:04:26 executing program 3: r0 = socket(0x2, 0x2, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:04:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x140}, {r0, 0x2003}, {r0, 0xf}, {r0, 0x20}, {r0, 0x20}], 0x6, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7ff, 0xffffffffffffffff, 0x5}, &(0x7f0000000180)=0x10) 00:04:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x3, @empty, 0x3}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xdb0007b}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10) munlock(&(0x7f0000dfe000/0x200000)=nil, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x3ff, r2}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)={0x0}, &(0x7f0000002740)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r3, 0x3ff, 0xfffffffffffffffc}, 0xc) 00:04:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x84a, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4, 0xffffffffffffffff, 0x100000138) 00:04:27 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x8002, 0x80) setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) 00:04:27 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x16}, 0xc) msgget(0x2, 0x14) 00:04:27 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f00006ee000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x2, 0x0) r1 = semget(0x3, 0x2, 0x80) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000040)=""/73) semget$private(0x0, 0x2, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0, 0x7, 0xbc7, 0x7, 0x0, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x3, r2}, 0xc) 00:04:27 executing program 3: syz_emit_ethernet(0x10000002d, &(0x7f00000002c0)) getgid() 00:04:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d7a1bdeafc7db60ec45bb3f1382f1ae009043fca297ce73e9787962f2b2ea4a6b3e7d7017241c4653f916def6c739437d92cdebbf96563064fdc93e99cbd9803ad88ec2f04b8986b5578756455f8b7d781ef73e3186ce7c4c86386478bc9d3f7dfb9bfd82ce92a804c322ac63760756b130d5ee9488a5451eb9e3bf71fcbb298fe4b93ffffb9ec29e24f9ad742111b353ea370aa6d08a70a82c4e8e62a427a73a6ba2d836b3e7de78005bb76b41bb38c62b308ce6713a2caf2ca43d1d26e752675e302783ee1f02470c469039c2bdd", 0xcf) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_opts(r0, 0x11, 0x1, 0x0, 0x12d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x4, 0x0, 0x400, 0x6, 0x9, 0x100, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000010000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ddce96c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000", @ANYRES32=r2], 0x84) write(r0, &(0x7f0000000100)="dffbc3cd142c472be01586497771f117d788d38de5b8362d9171f86919", 0x1d) 00:04:27 executing program 2: r0 = socket(0x1b, 0x3, 0x8731) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000180)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x2, @empty, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x40ec48ce}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000140)=0xfffffffffffffca2) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:04:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x2dae, 0x9, [0x7, 0xa02c, 0x400, 0x6, 0x5, 0x4, 0x5, 0x8001, 0x7]}, &(0x7f0000000100)=0x1a) close(r0) fcntl$lock(r0, 0xf, 0x0) 00:04:27 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) r2 = getpgrp(0x0) dup(r0) fcntl$setown(r0, 0x6, r2) 00:04:27 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$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 00:04:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}, {r1, 0x10}, {r1, 0x2004}], 0x3, 0x68) 00:04:27 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) 00:04:27 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xa) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) 00:04:27 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) 00:04:27 executing program 3: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="74b8da95a62c1142208d70593fb5e0f1242673a82ce22d2e910cf5c0b83d7ce94e4154bc5898a46273e856e33d6c5eb9246a3bc65b8e97a96a8fa44e80fc1313f287b898f7f47bc8c0992cf1d36db90449fbd45e67ba8750d6d7a679a9fc53b5901e7cdb7bfc1bfb113567bec9af028cb92e62c58e0e991f2ee0bf8b04d8a99084a16182351b3d806411c435c87e31858f3ed555944b8c3eeb9e4162d924e841d60dc4acd418b2d8e2bc89312754228ef4b0e44f515b2a4eba404ea8d2105271fc4346c1be4e599ab5f8ebfc8334a0f9178c0e209ac5745a23d25ce95d430d4a", 0xe0}], 0x1, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x1, {0x4, 0x3f, 0x20}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xffffffffffffffff}, @init={0x14, 0x84, 0x1, {0xfff, 0x0, 0x401, 0xa17}}], 0x38}, 0xc) 00:04:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:04:27 executing program 2: r0 = socket(0x1000002, 0x30000006, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000280)=0x1) r2 = semget$private(0x0, 0x4, 0x448) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r1}, 0x10) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000140)=0x10000) 00:04:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accfQf8\x06\xc7\xeb\x89\xb1\x00', "472aac0c8d996769e323d5a8062a400b1780ea7b250788f7293b99542b68af65fdc2048a5371102dd79455de48eba8508a50b57e28ad330f42a5177701b6e22a3bd40287e2d110a1ccaa11d20e818463cbe8aa523f5d3fa2128b0e5a835561719ac7cc7c04115ed561da827355450a9956ac87dab80b8e1c182b2aae02331962a91b394700f3c2b92272a3c459c0dd6b070ee2319f82715b45906e297501f4aeceff822a2d74f31172c04f82ad16d8a5694a706a1350eaba88a60cb920d4a4ca43f79f8b488525d75d59faad056e771ddca58008dade7e1be65d5a7bd37d42026c8d6063f4a700"}, 0xffffffffffffffa2) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x200}}, 0x0, 0x40, 0x7, 0x9}, &(0x7f00000002c0)=0x94) r3 = socket(0x0, 0x3, 0x7ff) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7fffffff, 0x3}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x0, 0xa1, 0xff}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000003c0)={0x6, "f9fb0145a67f3fd111daee2131b4191f"}, 0x14) r4 = socket$inet(0x2, 0x1, 0x6) bind$inet(r4, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:04:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x6) freebsd10_pipe(&(0x7f0000000040)) 00:04:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet6(0x1c, 0x30000005, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x3f712b79, 0x4) 00:04:28 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0xffffffff80000000, 0xf, 0x2, 0x5}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000aa00"/148, @ANYRES32=0x0, @ANYBLOB="0000a4defaffee972f527e23d038000000000000"], 0x0) 00:04:28 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0/../file0\x00', 0xfffffffffffffff9) rmdir(&(0x7f00000000c0)='./file0\x00') 00:04:28 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) 00:04:29 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}}, 0xfcfa) 00:04:29 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x927) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x97, 0x2000, 0x5, 0x800, 0x7, 0x3ff, 0x80000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x80, 0xffff, 0x2, 0xff}, 0x14) 00:04:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010007239985ddec675e011eeef2e8dbbb0000caa17b1545a8c2bafb1b9554d9cc0cfe9a60a579ffd5945e61"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:04:29 executing program 2: 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$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$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) connect(r0, &(0x7f0000000400)=@in6={0x1c, 0x1, 0x401}, 0x1c) 00:04:29 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe84) open(&(0x7f0000000180)='./file0\x00', 0x20040, 0x11) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000440)=0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000200005a000000010000007bc49faa42ebe8a04553676b328ae99b12569f53802daf1dbc795e78ad81428638ad609cb811c7a08d8418aa25aaa7cee69942bd2cd7e140ba6f1757436d61c37c1e87934d86acf058607876264ab139aaab0d02f0c1d7c7ee39c3af61610ae0c64a87b24ebc368fc16c1b71074b55fa56730e5b9b52701785a307c9d30418f4f344a07a51e9fcb68a5707205bc2856d0a60191239163b2c5004b0a16d1d5a3dc4a2d4cafb5e052d67ca8f560dc209869fe777"], 0x10}, 0x0) 00:04:29 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) r1 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0x7}, &(0x7f00000003c0)=0xc) r3 = semget(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r5 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000400)=""/119) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x800}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000280)={r6, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @loopback, 0x101}, @in6={0x1c, 0x3, 0x7, @remote}]}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x100, 0x4) mlockall(0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:04:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0798dfa2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fcntl$setflags(r0, 0x2, 0x1) ppoll(&(0x7f00000004c0)=[{r0, 0x40}, {r0, 0x10}, {r0, 0x4}, {r0, 0x2}, {r0, 0x6}, {r0, 0x2}, {r0, 0x28}, {r0, 0x2020}, {r0, 0x2000}], 0x9, &(0x7f0000000440)={0x1000}, &(0x7f0000000540)={0x3b7842a6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0xdef, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000740)={r1, 0x7, "38e3b3f25fce9a"}, &(0x7f0000000780)=0xf) connect(0xffffffffffffffff, 0x0, 0xffffffffffffffb8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000007c0)={r2, 0x1f, 0x90, "59702ef3bffd2cf14a9f68c2191a4500857fc5fb1db73248546eaf26e3a62b480c7dc6ee36cd302d7f392b966731edba4d0de30ac097f91fc7ce58e26219f2f53b5a800f2a994b0a2e2c09086db5c582cf431573c49973894acfb1daf863789b9b4e2a9c6b391ef16b38800fab32f75b274150de03fff95dadefc2ff2a44c0349e7384abd97da55c2fb94cfbc805c7fb"}, 0x98) open(&(0x7f0000000880)='./file0\x00', 0x184, 0xa) sendto$unix(r0, &(0x7f0000000580)="040c15473d78ecdbedf6507c609e86885c1acbc8d2050b20be9ec1b36353923d7d362c597d0cfda680d987a784776ba4246a509da9adfacfd163009830a834473efa531da1babd91b4883818aae483bf25c71d0780a1d553063538ee1a9c5323b32c7f73c9a8fbda6b8aed03edee742d119d220e98ae468aa79461d079296f7abfac17f8a5bf3328d2358c2dc6adbce1f5b957835052b8bd4c7d96db5c38917410b955435995fa8724c1e7d48affb2936815fab9cf487c4b343a9ab0372fb28cc543b838e253cae2ee533ec7999e8e0081", 0xd1, 0x20108, &(0x7f0000000680)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x1, 0x240, @empty, 0x74}, {0x1c, 0x3, 0x8, @loopback, 0x80}, 0x2, [0xfc0, 0x8923, 0x2, 0x1f, 0x12000000000, 0x8000000009, 0xffffffff, 0x7]}, 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x81, 0x1f, 0x40, 0x5, 0xff}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x6, 0x1, 0x3ff}, &(0x7f0000000400)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 00:04:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x80000) 00:04:31 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0xffff, 0x0, 0x8, 0xcf6, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x18a, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) r4 = msgget$private(0x0, 0x4) msgget$private(0x0, 0x1c) msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfc, 0x0) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffa, 0xffffffffffffffe0}, {0x79c3, 0x9d}}) 00:04:31 executing program 3: r0 = msgget$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) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 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=0x0], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000640)={r3, 0x8, 0x4}, &(0x7f0000000680)=0xc) msgrcv(r0, &(0x7f0000000180)={0x0, ""/42}, 0x32, 0x3, 0x1000) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000004c0)={0x0, ""/170}, 0xb2, 0x1, 0x1800) r4 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) 00:04:31 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000000, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f0000000540)=[{r2, 0x140}, {r0, 0x100}, {r0, 0x60}], 0x3, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000780)={r1, 0x17, "0f4f65059a2dd01c558bdeeea154354ad6e2e372108efc"}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r4, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500), 0x4) 00:04:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r1) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:04:32 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x51) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x9b, 0x7442d01616a4e7cc, 0x5, 0xfff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfffffffffffff801}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2}, &(0x7f00000001c0)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:04:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfe59473da6213c500000000000000000000000000000001"], &(0x7f00000001c0)=0x3c1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) ftruncate(r0, 0x3) lseek(0xffffffffffffffff, 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$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000180)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) connect$inet6(r0, &(0x7f00000001c0), 0x2d) bind$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)="6a0cd4109fedabb60a458fead5381b84acea7bcd721262e62296dbfd0a2ffa54f139cf63876c055c7336c9dae431126166df147a87ff5793edc7bd9e47e81ead0be1ab2722c949491a87b0e56169afa342b36d381b4784028a31a6ced828dbd6dc3841a14db69a15af686bcb1952b7d17d2772dcc31bf15ebc8ca1eb055baa039b868ac24f4e8207a9908a416e0c59730194278ee8c02c2e1fde0c150e311a5609550f897fc274ec1aed549ff6656eb856537c54a29117e07c0bb888a662881ab017c2c0ce1254eb9c7486ff", 0xcc) r2 = accept(r0, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001340)={0x6, [0x80000001, 0x10001, 0x2, 0x6, 0x100, 0x40]}, 0x10) 00:04:32 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="77ee2a8c089991725a7dc4a0ea49", 0xe}, {&(0x7f0000000040)="5865b984f8e92e8e340b48389e71d736e22494708f2a459be004e5307cdc772f56fb1d3a9c0dc5be3cba919b19443033a96397c2c380564a386ac6ab1128884697ba7b76ad0bdae58715e7ca7a7ec12ac353e70598cf9e61dabf1361363e999f00ed214913527047da1bb1b78a3805f17307bc7ef59ede6c3b4648d35097f761cc6cf0455d0e711db76129ac1c", 0x8d}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000000100)="91e70ba9b871f588a41c24d283", 0xd}, 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0x1000}, {&(0x7f0000000200)="9920bbfffac7a347f2f577fa711a34a27f47d81e51883efe3f08bc32a65c050da0e121aaf42bd0a471e76729652df9eb2c87c574159f7f597e0554f491e5eb8bc58c9fa6fce83b8acc1068320d4456ebfabece575598d8c7f0fc21b42a96367374ba6fd7b727c5dad655160d818e4b93e7d585fd37b8523cb447bffdc539772076211a3e97eaf16a6652e16ce8f4d7d317d93b97fb2e68dc9a5c6eb1500aec112e22270cdd77fd4f37c77dee0c8160497219579b4a40ac863e5ee9906d1254ff19a6e66d8ad48b688cdb0ba882fd5b1072b79799a3096e6db53e36bf1f62fbf6c4ecde01fc2f169992f485b829d7ab", 0xef}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="4bb76f01b10cc1289e0f12535efa239bc39636db3986ab945605ff3d4ce14fccda4407fdc89981c8f9c82e78e182158f519d4d875ed6658367b1ae3f62df245a730f49eb50af1c7e09d75f840d9c4bcedb8bd69a2759fbc07dc04dee92270f8fcacccd01887ad063209a610cb87ded640868c9898ef2b148aec3ded10f2c93cfebb198c972d54766e27fae9e9b68d9a124934005a1eec2518d8f43c9e596f71baa6f8b902d63be6655b83aca596d4ec4fc734ed983a3fd778ba71a6b040ad5e160767b6dce324708e182", 0xca}, {&(0x7f0000000140)="8aeb15e874de94c5efa9791a12436073fb2b69640c00eb5c1acbd635d3908f720afe945e", 0x24}], 0x9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) munlockall() sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:04:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0000e60de9f33f956d4fa1e16972c1b291d153010ea30470b0763d928747e937f191cd441ac19e71cda25dd5e9465210461a6648ae728e8f885cb99767ca978bc3c636ba90cacaf9d70cb04118d4028cee353ed1", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) 00:04:32 executing program 0: r0 = semget$private(0x0, 0x3, 0x8) semget$private(0x0, 0x1, 0x20) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)=0x1) getgroups(0x0, &(0x7f00000001c0)) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000080)=""/111) semget$private(0x0, 0x0, 0x210) setresgid(0x0, 0x0, 0x0) 00:04:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000200)="9c642720a1b653c252db8ee6be85e2ee827f545bfd0073c54972cb1096ca0746b85c7c1b5ddbff5487b706ca2c348ccefdb759d8225b6f7a28940072983193b8f63ce3be96956642ae272cc0247c061eefa58f3988283ecae6aec600f8ccc3fe48a79ff7e8ed9c6593bdeee5fcc57260dcb6885f625815c98ff4220b0e39bdab3eef249960f3a0d2e7fc5bed8a33785bf63bc7f1f0edff", 0x97) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xff, 0x400, 0xffffffffffff0001, 0x5, 0x76a8, 0x7fff, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) 00:04:33 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) 00:04:33 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)={0x8, 0x100}, 0x10) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05ab0000"], 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x2d, "e22ee0f23f4c8cd535c0ae1b04d8e154dcbe5765b0d97c2004a567a3f6ab382f5047c0185ab032eb24b9abc8f4"}, &(0x7f0000000200)=0x35) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x80, 0x410, 0x80000001, 0x41a6, 0xfffffffffffeffff, 0x5, 0x5, r1}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000000180)='%', 0x1, 0x3fffffffc, 0x0, 0x0) 00:04:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0xffffffffffffffff) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1ff80000000000, 0x7ff}, {0x3, 0x2}}, 0x200) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0xee2e, 0x63e, 0x80, 0x3ff, 0x8}, &(0x7f00000001c0)=0x98) 00:04:34 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:04:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x2800, 0xbf64, 0x7, 0x8, 0x781}, &(0x7f0000000340)=0x14) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r0) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000580)=""/175, 0x35) sendfile(r2, r0, 0x0, 0x257f) 00:04:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) socket(0x11, 0x7, 0x10000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:04:34 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2900000029e6f85cbb455510ee000100"], 0x10}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0x81}, {0x1c, 0x3, 0x2}, 0xffffffffffffffe1, [0x5df2, 0x4, 0x3, 0xfffe000000000000, 0x9, 0x10000, 0x24000, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0xb5f3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x2, 0x80000001, @loopback, 0x6}, 0x800, [0x5, 0x400, 0x6, 0x2, 0x2cf, 0x7, 0x2, 0x40]}, 0x5c) 00:04:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000027b, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x9}, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:04:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x1, 0x170f}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000080)="57f269ad", 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) 00:04:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f00000004c0)="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", 0xfffffce3, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x10048) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0xe}, {0x3ff, 0x18039ec5}}) r2 = fcntl$dupfd(r0, 0x0, r0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') read(r2, &(0x7f0000000100)=""/5, 0x5) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x10, 0x600) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x80) dup(r2) 00:04:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000040)={r3, 0x10008}, 0x8) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 00:04:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000000240)=[{r0, 0x20}, {r0, 0xe}, {r0, 0x6}], 0x3, &(0x7f0000000280)={0xffffffffffff8001, 0x1}, &(0x7f00000002c0)={0x3f}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x4, @empty, 0x4}, {0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x10001}, 0x20, [0xff, 0x1, 0x6, 0x32d, 0x5, 0x8, 0x0, 0x1]}, 0x5c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = geteuid() getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) mlockall(0x2) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r4, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r4, 0x0) setreuid(r2, r3) 00:04:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x20004, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @broadcast, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 275 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fab8520 vpanic() at vpanic+0x1e0/frame 0xfffffe001fab8580 panic() at panic+0x43/frame 0xfffffe001fab85e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe001fab87c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe001fab8810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001fab8850 sosetopt() at sosetopt+0x101/frame 0xfffffe001fab88d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001fab8950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001fab8980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fab8ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fab8ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 3055 tid 101059 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why