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", "48bf01be5534c06304b097c84d31b5a801f637a0c9c9fa00a369b3057f46524a", 0x9c44, 0x100000001}, &(0x7f0000000200)="bbf0d682e56789075804f7ff3fd0568592cd7254d849407f202e1fbbe19c86d222a72b3b6681bb0cbfa4d665b321cf171f7fe4f0c6f651949112c48773d4f01941771ed277c5c0acd323bd1a20d3eb064a9e41d298e5b6965605d76671b37de760d6522cae7ed633bb0297e77e2991867824190dbf2175ffe40374e158b71a6880948eac612e3add7178ea259d5d2fd62ffef890788d3d79bc6c42e2f643b67c79edfbc586cbe9f66b0dd47100526e9e39250274cb71212bc02f90148040c77d84d89178b8f500de984d0cb22e67ea4a9c723559a065332e6a7593ac318bdd70417c8666a47e196b283454498de1d9653a084fb0d7a9e6a984df4eb37243fab921548dade61a54f6a854f28bf31b6b82a970009202e878d1ad28f672b53b2020c29b44bc1b22097db23d403bcce8d48c3e949feba3b8d787c75d34bca56769ce16d51f36dee905f0057a3ec3e9923d1a875171104cf9a3a03d5f1d8ccbe9da4478c1921b2e1365a6e8ed67abbfc32916af459dad4a0022833007ecf48162d6b57c5c554e286b41357cad0945a91074beeea54788bb3be294936541da8b52edd447471cfd39d65c54d257e29c5549b135febbe28f5f805270caf36a32a0ced66b86d05a1eb80e2da863d55afcd59a538715557566155b6adf730c5a2358bff9c7f001025006e0364ad38ecd811ae6cb2a282b8cade7f4875dc7fd35f34973fe3bb952b547c2b969ff98a3c838e5c9732f334438cc304735f5b0fad0f407b0c5a99cf5c44d3b7b7d6b2aa53a1e55d283df2281f0797c7e26ba147a8a72f074eacac3de5d68e6a35c413bcddd7b0eefc3ede456eee71e5a269abd6abf1a13939ff80a5ed45677d500fca5345e5d5c226e6c12ea166b646e9385d508a9484845954cbedb80042f050ce228066da015517af634604d1b457affd24841357d1a9a2ab5350c78be4d7be8b6b8508062ad76583772891ab4e2ef6cb25aaabd534fd231110c51e7910d35b40d7361dae85b32554f909fde1a402d0e11acd7b7b3b3f003d41ba402d7945038dc575e31f780889629c6e8927bdd445af3b71571c4c4d062451723f01279d1eaf36b9b6e3646b8113761bbc781b8e4e5292f28b84978ad46f808c4bcf0c13125ce42bcacfe5cf2fa621cd24f65b26faae8e1be516baa3243c55ba8e795f895e94fee69c41854c9da24d2138f3511cd4de02089804fbe08a9e5417204d4027351ceefaff6b2357e1648680af1d73ff0a7ad249ca714987d42310856a7318d6eeb45c3154375311cd2d3e05dc723bc068dd4405cc212077e2090cc54972b054a6a054d86051f0f57b4b107a71cc4b8f11c2516d5dc4b4b87bbd1f905a448c8489654a0c1557d1679e9e156a9ff319130b9e41560555b4b32e7d1abe5ed068581628bbfb51d61c328aff17a622cbd1377e4cc429838bd4a6e5cde70e2e6cb513a992c4b99b1c60e75056000fab24f92cb42b5e6d5cd0f051d249708bcda7f90e68c49ff89248de3cc345c4d7d2ad24c2c1099da9ddf05be56b9ea631f225545e9ba7e77af3f6b51755c6bf0e856cf897ff3b04c245d0d8b52059376885a52ef7bcde583e9c266193238dc2a793e351c386801c8bfa4fd62fb28b23e2d572c53bc5cd2525ebafce61c5c65b2f9cf23b0b42800c04e8833ea1be795b23ec6adc61947c8a11dd7d102cb6b04e7ba3cb5862be4276f0ca118b2af50bf0fdcfe949ab8edc15a7433396dbaf4cdbb107009b75bce6b5c490a9dc3acc5a8bcd6ae2e379d12e1eb83006badc5281c32f80033808454aacdf53238fbeddee5fdf2217a39fb2e9c1cc2fbe533a3a5cf678b97c9bbbeedf3d609ec0199408712b2e78bbf8547d9b517c1be29425a6cb437e6d61aad9ef83821b73cd87ee6a04f005054bf22850968f70c95608e547f7fd2f69a009aa0dd7193e873033bb4ba748ee1facfa074725f4cbb5aa3c59d8a664f3e091336d4a5fc0e3c323a13602a40a1e76a00674106abbd75be00f05c5d44858d920a9cfda53e90a4ca652e29e2b80e998fc7b9990317698466dcfdc440baa94173d77b13f96852216c95d9abb1ad76ec8f3e28d7fad3d766bed697c9f7b8ca01b33d854166125d0189ccb6b0ebfd246242fe77a2a19181a0bf3bba957fa60584f96b35c472533dae9608eacd55f571c923067deb8aa131d3154190af9fe68c1ab6d96b56204472f90e466dee749fd50cd45f1151138db52c86037b8221ddbbb1191df03e2cee166d1d095b292c179925ed5b9b0f2ab8ed3e1800012dd71ab22d0e683707514b012fc9dfceea32f062b9c2ec3a33cd280b45ae82794115ba6e41318d9ae32a593419cb5fc0e934922229bd99f9c21da48532ca150647bc78bdcbb9b72d78dbe1489d7b7d56a946c164a7e3d8f4567b1cedcf101cda8b95d2a064691947ad4a503bc792f22f0258b6420494635348f87d52148886c81187db27b521ab7790d8c3937b6420d1bf7b36e6222d06fae113b97118fd6fe913159df6f386f2b2a0a361df09d4aa57a22b32e4cb31c0847d8c1370147f98d356d23dafae7eaa316113faadd2ecc8f1e06faec28bae519259187bb9a6327c0061bc2fb045168bbadfbd70d7c0ca49af412adeb469df50bb031f177216d8cacf84465e0f9a586ee0efbaf7ad1f7713eddf12d50dd4a7486365a46e0efc15fd8374ba997bfa827daa2727a431f84747c20053c7a2fa01b6d47498411af3430dba2c9e6c79f9436a38f2fa3e5cc20b48fca797bdc8128bdc3c36e0d2edddfe09d1d52919b7fea87d78d1c80f0461d34cd095ff23b49a340a8dba0c970b966a588fb969a7f54c18ca37f84406b9854e9be6f35228c292b689ed7d3b9639527c547c2f0400c3792cca03a01fa45d3b7d2c99cbcc243785bb408cb5b70de645e5d16f975cd47458a3add47de6df35ddaa5944850348293eeda7812c35eb606ba98391e89939b075c93492f96b767c4272e92ceb5ee092f2438d2e5c713e1097fb84df2fe73062add515142d565cc6081ec2972579b82833a0d55a6a91eccbc26107c38cc59fefc3ad139e84aa16671c4282ecf7148fa6505993cebeb5dcd0b8fbc2cae4de0f79bb17f1f50162aeaf38fc9e37e74437916654df7a62aae87d74c20c76d4c249ead77ac2e48e82e202b6bdccf403c68cd279ebe2b045fad454b3e34d8de64f6e64e528cfedb81341b1d6f62b41c44c8cd0b3e5128c559dca39839a55e3a26b0ff47b49e301c85e8434b4cfd2fec3f068a8a75121207fbd0d746d5858b82e9e6c88a09e03edd705f3d4783714d4c74e9ed908bbf6f5ccfb38f3bd63736bcb602afe4aea64385aefc867c48c7b420c1f7f5bdd7bc316a6b2dc8f7ab25cfd428955d418e5f62dd1bd5047e44253260a61ccfc946e5992a141c77146a0f21869622966a7ded2366d643ebfb78a52e7323b872b9e15406cb7ff63bd9a9843e4a827c4d5bcdb14738b2e8d9d9a02aa03f5c39279590cd2f41419d4c58702cc237d4654d1e9d435cf355a5807f488b0ec88a9cf1d921fde2888fc90de17b34041af9d428654f7960ad7e92ccc9bfba64de1adf169659cfc4386fa2e34f4e3b158df30c585141e1d048794f98d45cc97fd7a6034227f58851ae29a4c6232bea0a828dca7665024caf3e98ec26e48b928edb8515207bdab2cbdfa6e11893fd0c7ce3e6e43ebf1d2f3ee3ad3b5bd42594966bdf422bcb4d4d7e174f1281ae31809aa460de3f888a87f64354a10180da64b27c966c1db905972abe5dfa4962db6b1ea83dfd5249f4142d7788076a51c9fe5781bb28b67534e60fe6c59c4aa683a1c3b806cebfdf4d3a73ad82d7ba63084c52f4289b9b6194a0970e4ca3e25981fe1daea25253f4e6e20004b71dfdce4499af19c356e8872be2ea06021251b69fc4b3db1289993cba6bd62d29f64ad219a9f38553f4492e0e8c654bfb4bae5c75dc68a2cf026ad805791fda634a96730921a989c17c12bdaf49880ae70126d4f52426bbfc44b0b9d423c139dc49d031fffb3a46eb4af215233d40fedbde2755295470f3d27b6372f8c98e5d13b1fe7806a128b1aca3ff6d0035f498c050d3958983cecd1cde99e0698d6a040f826dde9b517cc9aaeb68a4aaac9fe2143bf7e70655f79c536ef627a93464ab1d8b31cce428b793822b8dde096370fd2b17434098f0ab0d846b1d652b786baed34c08936e47c285a00c8c978b8e94eedb4bdf5588c8108b8985dd29c0f77db2e35122367ec46ec3bb721baaea800c24112e3257dd7620453c59c156644f59c059ee0dca6bbe37e79395338a80c127562365cfe45647e485f1914006df45c52834d5155e77261bb4ebe6a7fb9534ca5167afa3169fdb598def1e9aa000fc3cddb067707f6ff3ecb158ee2dd2b7b6ac5102da3b5b660416242b03b0418e93dacf91a8a7e71f8e328bc2f901cd42cd01ee0006f13cb31c2f2bbe04f5414ee08e7de85925305f095b74c06f069f78bb3b83b8d5a599c8a5e3fa9421506ae149db28ce3b10738995317cb173dad0da75140b9c361f2ed9511c9e87c0daaafd48572e2886eb68d53f5c8a5fb0366aa2999faac164fa3a23f8ec3363df95171f71c1f99fecdca9ca4b34b6f7973ed2b0ebb5cbad2cb3fda19d6cacb10dcc1fcf07f7943b7b800c5624f7eb7df2def64c64361f5c9484917c2f664ea6536480b4f46eaa3dedc8d830a93c1d119d02e4a7664401cc172ea75c94c4ce173feb9edda539717f657de7b04ee52cd4c795b682fb023ee0121e003413df0f3af21ad84e9de3c6474dbc44f569896a186421becde3dfd60b4ff52db37830f19e3dc1073652a76538967a0a6e5c95e0a7d0c2a48ad6fb657f0f3e2a5475b557b97128dab349f507dd8907a584f2eccf45863673983248b706e59039c80a8903e824f6d39a58c237cd9aae15cff202c932873ddae0f1d1178f0c1c74eca3fc7958e9a09ff81cadaf3d2f33859b90b2971ecc743fb3af53e62587c3d30fb1e78815fdbee8172596d346eee998265920fec84eebc5834ff522ab7ecc18fd01327c468b67fa7ea813195b6537e2d93ea5165b32eaf00f49e349f60d4351904134c592eec6c3dc25193762ee5d9d6bcb58803032eac61ee9c94aafa1cd5b5dd0842176962e0a05ecbb5c2cfddc79ce7c0b62947e7c9ba975e4073c1732029ce9ff8afb687b0104930c04ab209e7c43df3d1cd84639664bf0b41f14dbad19d5c7da74ff3270c390b7a4abdcff8e9e2e31371e35d753e0916f9b07e208d47da99b1717d305c7c50762f1ea5faedcafc7fa965bfce9e239a09c36d23ebed75131ff2dc0ce37c87ccb6f6fb960a43c6b7e4818cce85f89294b23905674d2b8fc2b7f8b46b87f3765898ed8221145fb5d68412e990be0ce895d3b312309660dc2e932f7b8cf92e9e90dea6e2da996e79148598b923c7ce61a941e52e47e45af5bdbb56218f5e04a0a61d1337326c2b70d9cc4f82c6cd1c187bf91f0c65416ec0f3ad868199dfc52b9ce067e04c62fbe138045bbf214559c6a6e3bfc17f0a18f589934bab1b608ff3190181011f4f4ef62bbd8f701280e5d22675894d82bc9c7fb01189d445cb3d5170b7572238482b36d58cae4bf4c94f903bea2f694bdfb0fc2b1fd30720050bf927e7535d2459e5dc9e733053f7bf4b495b8e738fd2a44cc9027f8fc3489cdf1288c48016f68b8c935bdc7dfc59180dc4343b6d4dec8aede80e1339fc24e113a3c63402b7ddf8c784dff184ed0dceef2df97c235ef07b17fc367f14516ce02c468e22f62febda78bddc4fbfc2a3ffd7", 0x0, 0xc4, 0x243, 0x1, 0x40, 0x10001, 0x491e, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x2}) 01:08:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000080)=0x49) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0xffffffffffffff2d) 01:08:31 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x3ff}, 0x8) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x9, "c497fc8891829e83c07e9c5654c94f73"}, 0x14) r3 = socket(0x17, 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000cf3000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x2, 0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xc13, 0x2, 0x1, 0x57}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2207000000e26f6dae9bd05971971b9392ec5c5898440900"/128, @ANYRES32=r4, @ANYBLOB="000000006fa27291394fc01b00001001"], &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7a, 0x5, 0x100000000}, &(0x7f0000000340)=0x10) 01:08:31 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x5, 0xec, 0x6310, 0xff, 0x1, 0xffffffffffff4dcb, 0x8, 0xc21, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) 01:08:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = open$dir(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="8100060003000200feff45140000e4d41f0b04c64f518f1a1bd8508bdc166218a1"], &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) readlink(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:08:31 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000200)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x33, 0x0, 0x0, 0xfffffc78) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) ppoll(&(0x7f0000000080), 0x200000000000045f, &(0x7f0000000240)={0x45, 0x1}, &(0x7f00000001c0), 0x8) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 01:08:31 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557fb660f72d50f034e4e751ec401f973f54bd170c4c461cd583d00000081c66db712c483397fd300c90fbcaf4d100c0066450f3a444a006cac66d2490f3a96ffffc4c3214cb9a5c441f01287ebf6aea85419c201b00b000000f08171a30b8a826ee7a8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d080920000000000d3c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 01:08:31 executing program 0: syz_execute_func(&(0x7f0000000340)="1c1ec4637916d7b0981b69e4c4c2319cbe998999996962f5696200d9d9d017795bf98fe9589b26c7e4c753fbc4dbeeeddad3427fc9f8bc0202d107c4c2b90a2355f20f168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545eae2b2b29ceeee0f5945332f36d9e4f5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cac660f3a390865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x3, 0xd319, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) 01:08:31 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000004c0)="c4013d73de782c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:08:31 executing program 0: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="b6adea4f7bb68bb0d9f333fb7af74a44e5ef7d3552bf029cbc3873a321431384a9639e7266d6691344996f3a615c7bb8ff71d4c98ce66f6266edea7f2bc25ede153fa600006247b24459e4c75c587e820dbe14ae060fb3dad212fa111a220adba5c2d888c4e4acf8a4f25a3ea269afce73500cdb28733767a4f4b4c0e93e041a46d40b1f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 01:08:31 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000040)="c558ee5e7455f76bb56db1c113d0c32b08eaf20b1a77a2ceac711b1a92308b57ff0e9d5b13f7963b373e785a437cd249c0c485162dd842fc591935468023bb1c26beef014d0c04475c22b8bf66da1f", 0x4f, 0x4, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) __getcwd(&(0x7f0000000100)=""/66, 0x42) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x39e1e8a86867a878) fdatasync(r0) nanosleep(&(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@loopback, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x3, 0x1a1, @empty, 0x9}, {0x1c, 0x3, 0xfffffffffffffffe, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x231b}, 0x400, [0x0, 0xe2ab, 0x7, 0x7, 0x5, 0xf86, 0x4, 0x81]}, 0x5c) r3 = semget$private(0x0, 0x4, 0x10) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000380)=[0xfffffffffffff800, 0x1, 0x80, 0x5, 0xff, 0x132]) ftruncate(r0, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0)=0x800, 0x4) sendfile(r1, r1, &(0x7f0000000400), 0x80000001) bind(r1, &(0x7f0000000440)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000480)="50ebaac648237f8c8b3b9cd938c3d10aed12720be81825c188df5429fe49e296ca3d63bf677a0034c68ccd1eeecac2") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000540)="f9ab0c") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={0x0, 0x1000, 0x3f, 0x4, 0x100000000, 0x3}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000600)={r4, 0x100000000, 0x0, 0x32, 0x1}, &(0x7f0000000640)=0x18) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000680)=""/237) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000780)={0x8, {{0x1c, 0x3, 0x9f, @loopback, 0x67b6}}, {{0x1c, 0x3, 0xc7e, @mcast1, 0xfffffffffffffffb}}}, 0x108) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000900)={{"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", "f2603e2d05bbfae3f24a9f1d32c8e093ff81ed6f7eaa3f1d0e57b5afeb710782", 0x8000, 0x7f}, &(0x7f00000008c0), 0x7, 0x4, 0x4, 0x7, 0x2, 0x2, 0x8001, 0xfffffffffffffffe}) freebsd11_getdents(r1, &(0x7f0000000d80)=""/169, 0xa9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000e40)={0x80000000, {{0x1c, 0x3, 0x3, @empty, 0x9}}}, 0x88) semget$private(0x0, 0x4, 0x200) socket$unix(0x1, 0x2, 0x0) r5 = getpgid(0xffffffffffffffff) getpgid(r5) socket$unix(0x1, 0x2, 0x0) 01:08:31 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f00000000c0)="a89883802fed7d19b3c4532b26d74bbbf2212ec2fffde6658f9bc5ad4310007dd57b76177b13229a7a548a5eae3f6d6a44"}, {&(0x7f0000000240)="517ba87ffabfdbc5166f32b3e3bb86005723852c3d599108b1eedea6406a323f09f728fc713c37e79d8314857ea858d95b686414f00e866b6894e257712d4d4f99be137ae6ec24bac58d7cca29845a"}, {&(0x7f00000002c0)="fa7fc2551d60708b2bc6a80bae78b46b890da4b5efc3e6a53f68304c3f68b3801f000768cb3cc7aebcd088910537c85313cb52d2848ce8431f927c4125ae216c9680ae195a"}, {&(0x7f0000001380)="484d9384f3fa9230499ee3313855c6782a919db23b2b2d1c661c22e97535b8e0ec07786d8bce0bed5318f58f00e34b3c4dee0abeb16926dceb3b06c0b4516e0935362e360ed565f82ea6d842badb2abf5e939faa8b6544d2bef0fe40c0bdb9b794e12812c4177ffe83e6bb28c6cf24e56053dd2efab828097fefa559faaa2f7f501c00b80feab530a115c2431a6502d04d9356705cfda139b3c2188530b4d18fe453b3836453bd4eb3043222d667fe6716cfc7efd88d6ca716c82ad25d2b3d9029265c5bde7ed2a5bebd95a9f16a2c450567ae87d86267aa90"}, {&(0x7f0000001480)="d6111cb069546271af93"}, {&(0x7f00000014c0)="9979aa4b888ab842d26b4bb33b56fad8660efb7f7e1752e9b26b6147008c4c6692f885b6b7349e0cb82d1df548fd42b3e31a6b3051275a7678d92f481cbdbb9be3220e7db5189ee15afd378a5728c33e9b7b34ad72f38d4fd059fb999970469e70943eb923517cc55f0f8861cbe0dedbe8203582fbdadeebde15a57e19ca9c025a668e999afd9c"}, {&(0x7f0000001580)="991588d645301d398e26512f2a69ed9b69bb3d7694947c821c8c50e458b1f9b484393ed8324a55d9166f413d4e8c3fb585335cfb889e425ddd3274c4d10cb9cf2a9bdf66dfe82e58bc8084a76cd25ae5a43f2a08152710880698739b6f440de2e35c35a258d1fb1726b2a3590aeb46d2e0c7e25a8fa702be7cf174953135e7fcbb4b0afc233d77a70015b3", 0x3a1}, {&(0x7f0000001640)="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{&(0x7f0000002640)="d6875ec6ba0fdf"}], 0x100000000000016e) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/197, 0xc5}], 0x1, 0x0) preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) recvfrom(r1, &(0x7f0000000380)=""/4096, 0xd36, 0x400c3, &(0x7f0000002740)=@un=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff6c) 01:08:31 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xc3, 0x1, 0x2, 0x200, 0x0, 0x3, 0x27d, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0xfffffffffffffe01, 0x2ca, 0x9, 0x10684d0a, 0x4964}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1}}, r1}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) fchmod(r2, 0x0) 01:08:32 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000200)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x33, 0x0, 0x0, 0xfffffc78) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) ppoll(&(0x7f0000000080), 0x200000000000045f, &(0x7f0000000240)={0x45, 0x1}, &(0x7f00000001c0), 0x8) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 01:08:32 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000200)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x33, 0x0, 0x0, 0xfffffc78) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) ppoll(&(0x7f0000000080), 0x200000000000045f, &(0x7f0000000240)={0x45, 0x1}, &(0x7f00000001c0), 0x8) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 01:08:32 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x8, 0x1000}], 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) 01:08:32 executing program 0: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="b6adea4f7bb68bb0d9f333fb7af74a44e5ef7d3552bf029cbc3873a321431384a9639e7266d6691344996f3a615c7bb8ff71d4c98ce66f6266edea7f2bc25ede153fa600006247b24459e4c75c587e820dbe14ae060fb3dad212fa111a220adba5c2d888c4e4acf8a4f25a3ea269afce73500cdb28733767a4f4b4c0e93e041a46d40b1f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"464d0dc4f6599896ff64bf52fa1e7493e9ffd7e9091e9879b98519f1e2a8c292fd8f0386d1d833585cedb800d4ee020c3d79c3859be979552a721d8024d602edb3b1f91ab9067623b4e766286f4f8adb8102b92ce7b561b0483fadad167546e773a4cdc07d436cd52e4e9033890f29e1ff8109f150b55ede75cec863c95eaf3ebebd4c7f08678bbf7a04774e44f5775390c357e51d16d789394b6af99010ff854292fe4e341702bd699d18cb31378b3913a36611587a58bc593503ef68a7719a9a3004729940b12641b339cd5040629bcadb3deb09593ec53489afdf98ffe09b67c5546b337f7e3a85e9af06ed602d43f96337bd5f2b7e43519b9fb5341a3e29ea31856c3c5d5de9b5873d3358a261049abf97744870c8e7c996f27839d186fa5e1960555d0054cb78bf634c98de2727693d2624efe3eb4197a067c80b778f953ebbbd5e8b2e5b7371eef4470a3ae43a9af253663a587e58dde8940771918797f940ea5888819cb6d7ed19cc410c83c1c6163208be4eb7f568bdde63f79af8814c14641e306c6776a5b1dfad96650049d6c50f3f22a9651d6ccfb96a992dc0c3ffeee85d90b8b97922ac6131d1101eb17ed358ab8693cd3af846fc05f5511b4a395702b036876c330919608e5fe0761d85ac251890692345419747cffc1cb7924f46112ab5adb9b976467ed5a661a4dd2212bf47661d070ea7bfc91a0a06e86218e868a5515e98baf2abf6ae65f25060aea86632c60208720884293b0bcc5622f289e23214cf9aed4552d3c126440bff1adb33c008b5cd965e3dbb88748a69a4d6cc6157810080addfe2f21d0de3109d078f358a22af4353c7e21438b61f462a87a7b749bfd2ee7ebc9d3a8f26e5247097d02af37620fb553cf0dffb74039e8150c99c04e0f2a713e321bdb252f9a636fa0f99ff07aac291e8c33103849852b4fbcfdfc94599cd1904d2f728b9240942c5b91ad012f16901b8d05a77a617f792564b94d6eff269fc88897a85151f321bcb434852659466e101d27c29ed0f1f35dad22c2d7f1b289e4ab8e58cc5736f4755a72b2f418c37f205e1400ee5a6e6e66f2160f45e69da70abc08bfb52963ffc067ef9c020aa1af2f0f59b5f56d68dea90b21bff737729492542527a7b6e6821fe2f75eb8c5294cf76f4316cc107e073c46e47673f86ef52800d43a9e8a1ce62070e8ac0820043d2487e9727374c0dfbcf8dfb71e78098f9da04156dda1824e0ea1e1bffb988bab814af157360acdf838af72687f4cbec7315a03c77da9c2a07bf76ee8ce8cb333fb44beac92ae18ee5f2b86e252d631d3380dd0b3c3e68d2eca74e351921c4f1ab0299da69b941bb0282b011a352aea840efd29c9b832ad8bea888545225a6e8d2ba66ec71200ea07e2f2f6179bfcd0b0c93e07f138fed59f5fae9114ed7e438946d03227fb986376f", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 01:08:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000080)=[{r0, 0x2002}, {r0, 0x10}], 0x2, 0xfd) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x5, &(0x7f0000000000)=0x2, 0xfe6a) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="5e6e579757877611e6a8a4cbb162c65309717f1738e9d0567a1ca272725aa23c8308ffc11cdb4f0fdd35edba08bafeafb23985d188a3e7a3138fc4c8d110cd78e80341f08597a7a6c4e0f53b6e6fe39ffc34ea3b9bd489e4d6234c7d4d13e60fd91c543a115296a2bd1ca10ba0233daf482bd392d871fb108564dace402f0068d0f053fcb219c58ac49d77aef12a24cc2cd33ca155ccf21a822ff0d931c546311ed6fa49f9b6ad3de568ead9a243f0219141cc3803d35b84ec28bb0709fab46b672c0f7c84e7cb93b1f81c9e1de39ed67e04abc1bb8fcf3b34f2b2f6697ed2ef1185") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x20, 0x4) 01:08:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev//.\x00', 0x1fd, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget$private(0x0, 0x3, 0x400) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000600)={{0x1, r1, r2, r1, r2, 0x1, 0x9}, 0x4, 0x0, 0x5}) r4 = getuid() setuid(r4) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169afdb26728efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x5}) r5 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c004e22ffffffff00000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041403f23055f89e6e6f94bc9a93e37c35088bd3eea4affa127ce8a207db76bdad5139c5b28041af510a3f37660b3ba0fc6efe561d22d74fcf7b28ce80e4bb89f72effaef5548f5c96bced397cef0552be1f063d12fbf74aa7a65623e63a725104c0b14b78d169453", @ANYRES32=0x0], &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000a80)=r6, 0x4) r7 = dup2(r0, r0) linkat(r5, &(0x7f0000000680)='./file0\x00', r7, &(0x7f00000006c0)='./file0\x00', 0x400) pwritev(r7, &(0x7f0000000940)=[{&(0x7f0000000700)="36da5c5bd07cf93a84cf5adaf0e5f028c3ade8efc5c2510d55e9d03bc4ab572628612de458b42ce4690cb6eb7370ea59bcfe23d339478bb16f04a5f2a794456cc034482fd3887884175e0e3c76971b8cca675b15d1b05fb19e823a7432aef7945d6b02426839c534dce4bb7cf3dfb2c61de08dae9048b94d33ce9e137624b5692da9b5f45217a185ddbbf3f2ae047831d2992a440713f2ee7782571102912925d66f570afcc52a74ce9e588ca7f0abeb70efae474d9f8ba067eff380c0bc9edd99fb47ea0eef1ab027388c4d0f3efb8962efdfe296eca4d7f960c23fec6a65a74f5f3c3e", 0xe4}, {&(0x7f0000000800)="8f5ac6187b577138010301f9a3c90a7871f74ba3bce09ae97455f1f2bc17bbbdfb1f993652bf14f9d825d4388bdf814ee0ee2d9bb667007d98", 0x39}, {&(0x7f0000000840)="78ce0e8a38aa8497a6748fb2101aec27881fedc59a204b288af5e36b8ab65ab0aa966a106eb6bacbd04f038e01e11855e14706bb54aa859901f6d0871bc14e7200ff7b6754190f3af6d0a862bf4fd21325a82f324e7119a785264936773ce081c83a3d765c2d3acc68b145cbb3c61be517fa6be391470b7f314f41093073da847b823fc44ef54a42fc83d104d36164bcd787d638d3d19aa1739ee7d6a4e557c81c28be6dadbebbf0c48dfe860ac457fd91d2678b56d506f6471ee852bc1efdb033dc0cd817645fc4abe42b9e546fe8354dfc90e1ebd1c7f1a94058bad4af77af7f1191c09872fd968727d73a7afa89488903696497c5a71179", 0xf9}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000009c0)={0x10000, 0x1420, 0x5, 0x200, 0x0}, &(0x7f0000000a00)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000a40)={r8, 0xd, 0x9}, 0x8) r9 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20040, 0x18a) mkdirat(r9, &(0x7f0000000140)='./file0\x00', 0x1) 01:08:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket(0x17, 0x10000006, 0x7f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x8000, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="feff0100ff7f05d658a06f34e72035a5a02da27c778af894a43eef92be5ac69a8089563ec651868f2209cfefd093360a720b268f1c0d39b53552894f54439b7c2e5f96db3e39dc48c57fadb4f72ed0989146bc8d05347591fa49e555c88dffdac4c3f70a1cf099dcb7f39841e1b2da7f9e7a084bfad5492b9ef28071000000000000000000000000792c73d446be0475ee92c69814090a7d6054ea4706904d959e09839e963ed940ce87ab694bf9daa2797c4787783a194f00bcac5466a301700c5777b10390dbb5c090db31431279fd1c5992f1603454859ca2b6580a51a1928e427ed97b5f270ecc9f26a0dc4eeecbc3d30ed150139abe7f64"], &(0x7f0000000100)=0xa) 01:08:32 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/90}, &(0x7f0000000000)=0x5c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0xfffffffffffffb15, 0x4) fchdir(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @mcast2, 0x6}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x3415}, 0x8) getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0) getsockopt(r0, 0x2, 0x3, &(0x7f00000002c0)=""/119, &(0x7f0000000340)=0x77) 01:08:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000a00)="b5a5ddccdfb47fd3b15c59fc60c2a9c6a40d98919ae2c8ba4b1a4016ef3ed5e9682c5107b16b97c51060373beafb5b29c995bf59a7ecc9d2998c69615785c66abff93b52c45be8f71b38b32d5e84def31523e9857a5f49f97284a975bf79bd28bad7a65b0bf6043ce703ebde3951f0fc98cc7f9efdf6a60f8910f47deba117f883528756d5afa5a98f45ba2b3cbe4e6dce5a98ba0bc520592a5b52c279339961694864025499da4bdd36dfba23b86a625467c4b381e322029e33a0f9b2d2767983af110610207ece2131effa8bf7b02a9b9594b1ee6729c66a61717195f0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000580)={{"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", "2483c790c74b8ec2b44b9f30f1faf37ad814b41af7756e6129a243ff7f2e63ba", 0x8001, 0x3}, &(0x7f0000000000)="b324828696ae90bead9795839ae0ae788e7499b0ec32ec55", 0x6, 0x8001, 0x7, 0x1, 0x0, 0x100, 0x10000}) 01:08:33 executing program 2: socketpair(0x13, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0xffffffff80000001}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x6, 0x5a, "16a572c2f3a9da7921ba81ba60fc33c274309919993fb64de3299f1d7ced42c656d8b2c8b8aceda7072ebe9b2d0633fa2c46fd18225f50056e5ee10c631b3d533d17c1a853832109438b096eec7f2a4aee5b0d11b06dcccd071e"}, 0x62) r2 = socket$inet6_sctp(0x1c, 0x8009, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2) 01:08:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) dup2(r0, r0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000440)="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") utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x6, 0x10001}, {0x6, 0x7ff}}, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="dd9e8efd9e936387e0e632e633f89267d5972b042686f485ce6c1c8f2cc704ec8f7d50ccf018d050058bb0e69d8c868868d9582fcd297c2addf093ae77534b5b117c6b23b47fcbad6d75c2227182417090fce3638f6a9ba8b85c2b6999107c6a0954f92c249dcfdb551a42fcbfbb3fbfab1e7bb5b72469cd8a81bccd0292f6b3305b05429e38afb3c200570cf99b54c8e30db4bd9fbc7e0eabee23ca997e91b597e24af467f7b22c07caf646068b5f2ef4e7e04cd773") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x612}, {0x40, 0xfffffffffffffffe}}, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="8645ab63d4ce1b460f5e8332ff2919d2fda3d835e9f623ae9a0934060cab5631147f2f293435fbb4294d1068e5e1f0416bc0a2c7edda42c430dc07ecdc32686a9f959fc32d0671f244f96112fe6d5df730d2779a084e3112833a991097d80f4c37ccb5721b1105483ed66612beb4a84f343c3670bc53c492a08810e0c4eb47813db9da9e4f47ebd803b57c7a3fd0d82997137be47695b635ba8ed684d14ec3547d9566ab3fcc8f4e6db527889d4db67cebac4b7ef8b62bbf89d59dd816112f1715ce9770fa9f7a58bc7830988ac5adae911482b035d743e07bce722e40814c1ad830ee88993ed549c6f7c46f1690e26b08522db64e") 01:08:33 executing program 0: syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") syz_execute_func(&(0x7f0000000000)="410fab846621ef92c9c403ad7b955cf6000008440fa00f0fa6c64200db9ef26fc4a2fd1e0867660f6e0ec4c2f923db67fa6566470f2cff") 01:08:33 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180)={0x9, 0x80000000}, 0x10) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x10000, 0xfff, 0xed}, &(0x7f0000000200)=0x10) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x94, "021e18c8cb9e801fa44ffe2b99e89100fe8242474d67c10e8ad1680bc68dc8caf22fc955f5eef11fafae6de5550e2352808391b2383e0382499935940fad84896bbca1042135195051ef31d30241433047e50af3250451107aef97286fb0ddbb12631ade49a84ad8cc3951ecdaf5066365b3a17035cbc49e0677a2ce5caf41836cd01fec85ea2a03af4aafa863d68bef0ca470f1"}, &(0x7f0000000380)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x101, 0x500, 0x1, 0x3, r1}, &(0x7f0000000280)=0x10) 01:08:33 executing program 2: mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x10000000, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x0}]}, &(0x7f0000000200)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2000100100, 0x8) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000e9b000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:33 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x0, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000540)={0x3, {{0x2, 0x1, @multicast1}}}, 0x444) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x4000000007, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(r5, 0xffff, 0x1817, 0x0, 0x4e) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 01:08:33 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="3271dedb4a8815b619ec27dad7918167c31065d398177978cc01ba1355aeede74170513d5f8bf7c437ed57110f3b7992aab9e4a586e7d2ab8573a7a6fd4bd774359f07d617f8c8edd365caffaa9ec91edab885443b96b4559ff24a1ddabfa704e162c6992dd33a6fe8e0537769e07179367063ad0e6d53997a1d364706cf15b69f9f33bf769930f48b101425b0e3b5df20aa5c80c1ca5109509f307c07ea314c3d9fa206923d5715a110f9e5951549679bc912064ca5a96adee63b9ea11273f1f0a2f1e5ae871e41a9aa36d0d020d592ec27e7a4666f6354f2f408", 0xdb}, {&(0x7f0000000240)="e55ff611f171b3219352aa4c50b4178a0aa0309ab4e17ff5b50695c6e0447e5ae11da64489b06299a5e672b8f6339964675274bd378c8adc9c98664fc46bbb535ff4950491b1ee71486801653f905c1ca6b257580034a967dd257a866ddf9f9450a4afbd4b0850f49daf491470463a60d2b85b68863bcea9609d84fe69f0869f23988bf648b20c408344d3f0bf3a35ab10ad8f91486325b35ca349411021a0e60b4f6aca1eda005ac86415e641eac6d27d832b62c1a541b809c1f06e74a3904c8b6e3c4b13f6913e345b5d49cb5519d6c58767809b62c1d2fd03341dc5b009", 0xdf}, {&(0x7f0000000380)="e9589614984359d9c5e328dad751c536f248afeb80024f014f5e68d68c4f2e808110f18122f825fa373ce96fae960bed2aec58f7fd1250873a8b992727181315fe8e98254eb363e0ef6ed5512f5f6bbf244371d415c9a300d557b01352aed64f6a3ffa0edc64ea1a0b66fee9c245c5a096436335b0db7155ec252e5ce5d6c4a319825c093d657faa4f93453eeb1f617e1c3008cfdf9ff75c06025518365d3b052a3a44d1c3e45f7a8aacd940820706e7a8f0cae1ca86b84f458e0314e92393511de1cfa7ee1d789391a1521f5d1a78b5084f6fa5", 0xd4}], 0x3, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}, @init={0x14, 0x84, 0x1, {0x3, 0xb, 0x6, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x38, 0x88}, 0x20005) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 01:08:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000)=""/229, 0xe5) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="a94c9fa2010d379e7fca73381542c85ab73f29ede965819bb087266b6fbe29af3543c148b2d9e606a2a9925018a65a6d3e646638115631c692be6aa7281b2d34c8ee8d50e646593433aae349b9cfda5dbd77cb9b0853ba9b70702879edfe7fdb7291438db736e9e1f35334ac411571811d37d0ed609283d4a38c9e28012e1ac5b11fb786de095559ae27a8b0bbe1db1678a3fefcbe9b5e917d06") futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xeb, 0xa701}, {0x3, 0xa1d}}) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x11, 0x5127abb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x100140, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000400)={0x8, 0x0, 0x20, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000500)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x2, 0xffffffffffffff38, r3}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0xba96, 0x38000000000000, 0x0, 0xfcae, 0x7}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000640)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680)=0xff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000006c0)={r4, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)={r1, 0x4, 0x3, [0x8, 0x8000000000, 0x2]}, 0xe) sendto$unix(r2, &(0x7f0000000780)="39010279affcb24a1c04f2eb715c48fb1fe2c21cf5768a117046925abf65efc5c4508c57b53cff9ae894d8808baf98b05af15cfff78faa43df9c2e1354440a74cd3e58b60cee48cb4dc244a8dc3537b534662e8303a545fb7f4ad9ebf704df5de087a253954b0e93f5fe5bf2d6c1d5c656d57b075ed1587547fc54ab35e68a083243b7bf5066ff2c4ed118", 0x8b, 0x0, &(0x7f0000000840)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000880)={0x1, 0x100000000, 0xa5f9, 0xd79, 0x8001, 0x2, 0xfff, 0xff, 0xabb0, 0x3, 0x3}, 0xb) faccessat(r0, &(0x7f00000008c0)='./file0\x00', 0x0, 0x1200) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000900)="8956af12eaf80ad6d89241fe6c311288c95b30d37706f1ea26751af456ad5c3ec7bc9d22") setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000940)={r5, 0x80}, 0x8) r6 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) geteuid() r7 = socket(0x0, 0x5, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000980)="72916606ec0eb1c393da1be54c3698eb191f2c0f5c4a9429198dd2aca2f13337868841ede63314a8498146e510f18326374764bb82f45ea70c74c036a9ce4bf25c3d2ab4d90045441d6a125963d3e8b032b2c789da380cf9b95b5868c9dd97ccf6032028120c932cebe114b3d9d094295fb4274b78a63d9956c7867edee54f9657764b86ce5d8e906fce40e1d0423effe7969b837b8ba9cf561e82dab0ea78c147078969f2a2acd3f239b517ef1fa363131a0e7c39cc789e1193016e66bd06ddd92176d910f4da557b933d880c0f9e3ebc") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a80)={r3, 0x1, 0x5, 0xfffffffffffffff9, 0x5}, &(0x7f0000000ac0)=0x14) setsockopt$inet_buf(r7, 0x0, 0xc, &(0x7f0000000b00)="1cb7e2e0d70b501c1fe40b63bce3eeaf020bf073e08951a6f6bc7d2a46d8841cd5219a2180cfc9d2468b860bb81138d99e412471a74110f029ef8db23a8b8b6e304f33b65d19630902f6908f9a39", 0x4e) 01:08:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2]}, @mcast2}}}}}}}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="191b64a21925a0837f6b3cdf7c3876bbb068482bbe38dd3c19f4b0e8bd3ae78e7101166e8c2b6ecb5938c7e7813a480fc76896ff769e6eef13754c18f59b1a76239650846e2224255a806c2e75919dc8b2da011716eb6e926f96eb433be287cf44fa2839312bff9258e78b7a7aa3948e3945fab8ace5e1f0b437") semget(0x0, 0x2, 0x0) 01:08:33 executing program 1: freebsd10_pipe(&(0x7f0000000040)) truncate(&(0x7f0000000180)='./file0\x00', 0x40) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0xfd19) r3 = fcntl$getown(r2, 0x5) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@local, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc) r6 = getpgrp(r3) getpgrp(r6) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) r8 = fcntl$dupfd(r7, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f31afe81f2b4aebf28735457c09960834f624803c89f0857a21ba96e0782fea72adb8fabf4bd66f2f65c6f749c8f108967c40ce29c51256e6a3931913f7c929f8b27f4a935159dcbe3e4622706004a50f2ba38e6f101267033c798ca49de8e73e7498607146445b06b9a3dd321f180cf5fbf65bed2c71f6749c9282eb4be32", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 01:08:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x8}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:08:33 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab6893fde86dd600600fe808f48da9366ff7000000800000000000000000000bbff020000000000000000ff00000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="30162ddb587b23360d81dc60cef55f7a3200e27832d7b5d02dfbc44e9ae726"]) setrlimit(0xa, &(0x7f0000000080)={0x9, 0x7fff}) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x80013, r0, 0x1d) socketpair(0x17, 0x10000004, 0x91b5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) getuid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(r2, &(0x7f00000001c0)=""/200, 0xc8, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="90000000001d0000300077e2f1649f00183be4a48c76f7a53b89b71906f8c8de4f1eaed1cf8db067ab36865b198647be2f2c9cf6ffb1d29f631b207a5a18d259d3e8ddac5c1d219c9bf6b4065198639b1869a272dfa9e38617bbbdaaaca49a8c90bee4a9735fee767555d6293f593166e94844b1de15646cd31deee2ec9466c696c1df0a18b92ac8f2adea70bcd2e2274649a2e7c25d23d53a4d1ef08239e68cbce6faa6ddd7d58acfe3a32e279168a84181ee4a630ff7603bd48adfa251100016541328535b96cf22aa0480e94ca0e8403066fbaf47294eac63b160c60746a1c61b71f0ec1929eac35cf9020c008309226df750"], 0xa) close(r2) openat(r2, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0xff) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, 0x0, 0x4, [@multicast2, @multicast1, @broadcast, @local={0xac, 0x14, 0x0}]}, 0x20) 01:08:33 executing program 3: r0 = socket(0x2, 0x7, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffebe) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4000000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000340)=0x1000000c4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0xaf42, 0x400, 0xfffffffffffff726, 0x2, 0x7fffffff, 0x47c, 0x4, r1}, 0x20) 01:08:33 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/62) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8001, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 01:08:33 executing program 2: open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x41348bec9009f5ab) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x30000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0xfffffffffffffdbd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x88, 0x40) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:08:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x142}, {r1, 0x80}, {r2, 0xfffffffffffffffe}, {r3, 0x10}, {r4, 0x20}], 0x5, &(0x7f0000000200)={0x1f, 0x1000}, &(0x7f0000000240)={0x4}, 0x8) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x10000, r5}, 0x0) 01:08:33 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0x0, 0x4, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xb3, "d2ed36f03068c755b707f2d6df2d86fcf97ca72800fbad2e96e0e863d1bfe2e14bb78441718f59085c897f621d81b9ba44952a316696bb73f3c8ec218b92a9fb77e0d068afd56954b99b48998067a4887310b2618d7f97769dd3eb91f666c2fe43ea3a51c4651dc93a2fffb5ff9a934b4df68a3cfe4101bf73535deada436d18a83a46569b341dae36fe7a9109a7583471e49517592c3f4ce86155d0a9ee366468fcc280f337ec59364e4ee105c5c59eaf202d"}, &(0x7f0000000200)=0xbb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) chmod(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r8, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r5, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @multicast1}}, r3}, &(0x7f0000000580)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000005c0)={0x4, [0x1, 0x4, 0xec33, 0x8]}, 0xc) r9 = open(&(0x7f0000000600)='./file0\x00', 0x12060d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x108, &(0x7f0000000640)={r5, 0xd86, 0x2, 0xef, 0x2}, &(0x7f0000000680)=0x18) getpid() setsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f00000006c0)={r6, 0x61}, 0x8) chdir(&(0x7f0000000700)='./file0/../file0\x00') setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r9, 0x84, 0x8002, &(0x7f0000000800)={r2, &(0x7f0000000740)=[@in6={0x1c, 0x0, 0x80, @ipv4, 0x2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xffffffffffffffff, @empty, 0x100000000}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r3, 0x6}, &(0x7f00000008c0)=0x8) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r10, 0x84, 0x1a, &(0x7f0000000900)={r4, 0xd7}, &(0x7f0000000940)=0x8) execve(&(0x7f0000000980)='./file1\x00', &(0x7f0000000c00)=[&(0x7f00000009c0)='[#\x00', &(0x7f0000000a00)='$\x00', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='.\\\x00', &(0x7f0000000b00)='[\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='@\x00', &(0x7f0000000bc0)='\'\':\x00'], &(0x7f0000000dc0)=[&(0x7f0000000c80)='*-,\x00', &(0x7f0000000cc0)='\x19\x00', &(0x7f0000000d00)='\\{*@\x19)\x00', &(0x7f0000000d40)='\x00', &(0x7f0000000d80)='.\x00']) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000e80)={@in6={{0x1c, 0x2, 0x1e57, @mcast2, 0xfff}}, r11}, &(0x7f0000000f40)=0x84) ioctl$DIOCGETSTATES(r9, 0xc0104419, &(0x7f0000000f80)="354723f8d43bbc83e227b4dda6a825d228ee1b0fe6f071cad1c68ceaeb9b79845e5f4e2b29d4d912da4a017adfff7df17b32622a7ca7f8598597e2ea3f8b6a637d9c246bbaa182162edcd823495dc29ab1ca78f7c6643ec256d19f49733cd19e6231438f55dd05be24b6574236e1da33d539d773e0258712ede7cd9db82089b7e6b1e9de0648177519a1e35dc7066e90d9454c86c061d670e9fe914097e28358") ioctl$DIOCGETSTATES(r9, 0xc0104419, &(0x7f0000001040)="857eaae0a902021f450be8fc7c88fdde0dd1964c1f80feae57fb7a7761f2e80673568b868c56a18261211c0189099ca1c519b7bc0826585dea944a16e084647003a0e3ed2f2e5a412a96c0f03d8de881535794cb99050a96fb42091d83c682246b90640df8e27511451ec445") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f00000010c0)={@in={{0x2, 0x0, @broadcast}}, r7, 0x6, 0x100, 0xfffffffffffffc00}, 0x94) freebsd11_mknodat(r9, &(0x7f0000001180)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000011c0)={r5, 0xeb, "30ac6c47a8082f233a9acf3192863d4865928a935ae934d44f5e238052adf56b56b31e5e9c4d82a9b9b7e7087eef0bba39986016b3bb6a32b40a18a4b8e8d4f1448a84dd1a1f87b6c97ef2ea52f7fbb8db5342f4de679e922f649c48edc10c36634a85f5562d888378031ba550c4f32352373804c4e0f8656461190241a512e53e4920e1109fa0e2c5082dae000aaccb167fd63845923235d6c84b009e5f3a4aee67cfa0ff1dcc9973c0b24c63abdf6d7db0e13467fc725f88ea72507e50691cfc6f52c9dc7021fc6ee5b4ebc892763f6fe3c045433eef6091e0bf57e80779c87a1c41714f9abe9cce92ee"}, &(0x7f00000012c0)=0xf3) getpid() 01:08:33 executing program 0: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") r0 = getpgid(0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet(0x2, 0x2, 0x3) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20006, 0x0) r10 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x30000000) poll(&(0x7f0000000180)=[{r1, 0x44}, {r2, 0x2040}, {r3, 0x4}, {r4, 0x4}, {r5, 0x2000}, {r6, 0x100}, {r7, 0x60}, {r8}, {r9, 0x80}, {r10, 0x4}], 0xa, 0x101) wait4(r0, 0x0, 0x0, 0x0) 01:08:33 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x800000000000007}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000540)="9822473e431c0d0f05042459bf0b00000040d8e541e2e9b557e7660d6b32c2c2660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c1bebedc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c401ff70de178de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 01:08:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000140)={0x2, 0xffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="4524c1806d23dde52a9869d1c04429b496ef48b02a707c76b99c30dfe3bff7edd6e9dd5b57f1a7f4a388c6f44b3d913dfdf7ef508d8eac2dfb780a18a22dd23977726424c7eba75db6a94b9bb279307f8c0c1fd75402f3f705a36106b9c5bfcb07ffc2e12e3093398e34ad6c715d40bdeb63cd68e314dbeac5fdb8898db0209d208f2a2ed89b0ba887830128be4e2940a4c4f6b9f5351962f606c32caa71fc5dca6f939c9783fa59583c8f3f20a5bd77911c958504abc8", 0x2, 0x5, 0x1}) syz_execute_func(&(0x7f00000001c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") 01:08:33 executing program 1: syz_execute_func(&(0x7f00000008c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c0000005b78592979579f6d0336254f9ba762184b17fcf9ab14b0b981d964b37b899c45a5ca26f25a7ce5bca0a5bbbbfeee957075f06d1329efa88d898495d081b682d67915d9a1707ed621060052c1095bf01c658a67838afc10d3ed4490df27024f6aa142b5566fabdf8e7484f69729996ef2efda8d3857e631fec8a931209b85e4d18da8cdc242e02662e8602e2e560a8fe233a99388ef82f3ffa92a0dd7c6bc87fa19fb3093d5"], &(0x7f0000000100)=0x74) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x100, 0x8f}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x0, 0x3, [0x400, 0x3, 0x3ff]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x25, 0x3, 0x2fa, 0x2, 0x2}, &(0x7f0000000180)=0x14) ftruncate(r0, 0x0) 01:08:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) socketpair(0x1f, 0x20000000, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) 01:08:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) getsockopt(r0, 0x32107847, 0x4, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) 01:08:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x1, r3}, &(0x7f0000000100)=0x6) syz_execute_func(&(0x7f0000000680)="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") 01:08:33 executing program 1: r0 = socket(0x6, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7fffffff, 0x510, 0x2, 0x21254ec8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x40, @mcast2, 0x8df}}, r1, 0x8, 0xfffffffffffffffd}, 0x8c) 01:08:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x142}, {r1, 0x80}, {r2, 0xfffffffffffffffe}, {r3, 0x10}, {r4, 0x20}], 0x5, &(0x7f0000000200)={0x1f, 0x1000}, &(0x7f0000000240)={0x4}, 0x8) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x10000, r5}, 0x0) 01:08:33 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"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", "98cdb4e7ae2e518df818c0a2509d21b13cb43c88b7a7a8a11662a996224844d9", 0x6, 0x9}, &(0x7f0000000040)="fa6d7f5b2a843101667a298fd4978ab01877bc4e3f2c2acde03c594863f30cde25411c88d4f6f684f321a980c22049160e6d576ff93ebf04181959b0359722f84dd7e12db084e063c154da75ed770ed24b23fedf5bef5dc567e5cff1f149894bba6bc100934b2559354c77890d262d4a75738ae5ef2547c5c4dcadb3419735f4812cc80e717b08155a00518b223481e3c656a389ab3e6b5b03cf01fed5d7d544c6eb1cf4d6636430d1072290e3e62f7da51b1c9d67ce222423893ac037fa9411f6c84259ba77", 0x3ff, 0x9, 0xff, 0x272, 0xffffffffffffffd4, 0x3, 0x20, 0x1f}) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000b07000/0x1000)=nil, 0x1000) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000680)={{"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", "3266309d6cd16dbbb5d1caa89418c95d99df0c8c34663c3f94c638aec9a98012", 0x300000000000, 0x401}, &(0x7f00000005c0)="2d86a419d21ebd84344948ec4784d5bba39b41ddc6073476ca8719fac84486a7115d8f80c80db636829ed7467141e6b3f8b62ae49a7adce9adbdccc7fc728aa3373521a7a6a4313a2b61a57a21a9e4a4abcf4201cb47d894c79c5d66f5c1caef2aaa91d5b5456bef5802d7d37235b84b244ebc232887227c3a82a5e3ea6b4f068462ad6d0e15bd07cb794e6ad018eb48951913a9ca6f9bc97f", 0xdf5, 0x7, 0x0, 0x9, 0xffffffff, 0xfffffffffffffffb, 0xeb, 0x9}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:08:33 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 01:08:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) sendfile(r0, r0, &(0x7f0000000040), 0xffff) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) 01:08:33 executing program 1: setrlimit(0x20000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 01:08:34 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00000000c0), 0xfffffffffffffcac) 01:08:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000040)="6da13191569ba75c1241ce30f2c6f62e6ef0540b794053838aa8d8a27acf384d4576dc4a1b8cc924382759e84565f289ff63b319d2ceb359440c922e98ea566c185b76c10c2dd9f35c9750ef870b8d7408bb68f928625fb7a61f4f6c5af552d8b3424ff8538507a6a67a13652560e52944f27c5d", 0x74) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000000)={0x0, 0x2c5, 0x0, 0x0, 0x0, 0x37f}, 0x20081) dup(r0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000003700)=[{0x0}], 0x1, &(0x7f00000037c0)=""/207, 0xcf}, 0x0) 01:08:34 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x190) 01:08:34 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000000)=""/158, &(0x7f00000000c0)=0x9e) __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) 01:08:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x9f, "f53a170ce9a4b710cf3cf9baceb9229bd20485ffd7c9bdf16ce738c131ef859a5be30d0f1bd784e50fb0426b618eb1839f89fc180b17150f65e50f348c9c64a806f241d5de3caf73b4d958ed4e74b96da06b59b3ec5e818fbca8816bd96ab00fcc23dfcfe485b94d1890649975c54d928ad9df1398e68b252f21bb7831835ebe1f3f441b8bd6df93202a38e07e8027a6d57ddde4125a5768c4894135ab97dc"}, &(0x7f00000000c0)=0xa7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xffffffffffffff11, 0x3, [0xff, 0x9, 0x2]}, &(0x7f0000000140)=0xe) fchown(r1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 01:08:34 executing program 1: setrlimit(0x20000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 01:08:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6322355e3000"], 0x10) close(r0) 01:08:34 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xffffff4d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f00000001c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:08:34 executing program 3: r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000001500)='./file0\x00', 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001540)={0x0, 0xff, 0x3, 0xa6fa}, &(0x7f0000001580)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000015c0)={r2, 0x20, 0xf0, "798acac078422a4c1d65e7c56acea9827957bc517f8a6c128ea76086ecc08ab2529d46c2fd828621548c356ff3ca8ae2f59279bd6280b7884624e087db8390ba5414057138fc000bd735d071fb0e2f5b8b294221171d931e1ea9d386df73b52e3eff2b9bdd1c7edb0e8a95850b152fca1b06694933ad95050229c38581852e96527c8d6ffeaad8fe1e4424055404b39c1d7cb63b14df103cb5d6a9b93b473df6b01e327b89c230385162e0956696888419f5943b495f8c05217313c4ee4e6d53951c4645d426fab1ad390d8e3fdf7cc84142c47ea02bb5289255945fd8545ca2112b5cad9cca9dcca4a2a9eeee4e952d"}, 0xf8) r3 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300), &(0x7f0000001340)=0x0, &(0x7f0000001380)) r7 = getpgid(0xffffffffffffffff) pipe2(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r10 = open$dir(&(0x7f0000001480)='./file0\x00', 0x8100, 0x4) linkat(r9, 0xffffffffffffffff, r10, &(0x7f00000014c0)='./file0\x00', 0x0) r11 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000013c0)={{0x10000, r3, r4, r5, r6, 0x0, 0x35}, 0x5, 0x40, 0x8, 0x4, 0x10000, 0x8000, r7, r11}) r12 = socket(0x2, 0x10000001, 0x84) sendmsg$inet6_sctp(r8, &(0x7f0000002840)={&(0x7f00000016c0)=@in6={0x1c, 0x3, 0x8, @loopback, 0x9}, 0x1c, &(0x7f0000002800)=[{&(0x7f0000001700)="52a4099eda368be0e8841dfbbde03797653e9bf15a34c25daf5914dc38850d4433def985dab6902dde867c35f2c2f355fb5337cc4d74bc4f0967175b87d6fc2e946e23bf4649c05ae9149e8721b0c4ef14264f5d82e027e8f522dc4829fcdb1a784886e4c68dfeb69317a917c0c170dcf8c33c3387ed18809051d40da5bab6c500840f07e4de058e13206908e01f89de03b9ff013e7be957ddc788175dc960bfee5984dbb422d22392d7399dcb59f4f38381fbf8a43d5b8f26951e74d8f6a551dd37bf8e21e30651ddfafedf2f057a42e4f61fb64cf95116002fc5cf", 0xdc}, {&(0x7f0000001800)="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", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x8) connect$unix(r12, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fdatasync(r12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r12, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r12, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6b}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r12, 0x84, 0x13, &(0x7f0000000100)={r13, 0x6, 0x1000, "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"}, 0x1008) 01:08:34 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") __getcwd(&(0x7f0000000000), 0x0) setpgid(0x0, 0x0) r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r0) 01:08:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:08:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) semget(0x2, 0x3, 0x100) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="93d93a81b3faf9965c11b1775fbbd4d87c889329818e112eb16b69f54ca2a831315184f2ea45a31fd5c35c6d9c6b1a9e561ce49060fb481d0db31f768b7ad896ad0ec1204e4a0e145c7312d15dc10f8d38bae18691e71916c17878becd5fb311019f2669e6ada05b6c62c234abfd3364d5f6ae121443688caa4cfbf574c62073eccd4186cac5a2d1c35cae2ed0a5427522c9989bf6ce16e8777e1801a4f5df6d838eef70c7103e7534dc7620dd264db32e") getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@empty, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000500)={{"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", "c070ede4d8d1c56f241668ed3b85854135f7902f693bb059d4af9d8adc2c8d0f", 0x1, 0x40}, &(0x7f00000001c0)="06925098e495228783db52d02060624fad50baffa58543cb73fa06569e1ef9071ba7f1ac9317e323f617e4cd5bd98cd0bf4287f819823eeb03b0826d3ca0242c8ba061ee588223a1f74f6b476ba238391b3c45b5209cce59642f69206f603c4112fa36222d5a57b77036d73945faec59ba622d72eaba54a6e321fafbce457effba69984b0f942dcdc1ebc3a7068de98cefa3bdbac4b7e525a557b8d791da480df192ffeca7a577aec77f08f007596bdf796737cfab2a43cee64849e7807b54c29252e1208d9e24a986e80664919c4968605985deb8134e39a3c2707a43d24122534e947fbbc88c23c4", 0x100000001, 0x4, 0x81, 0x5, 0x3d, 0x3, 0x65f8000000, 0x8}) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@loopback, @local={0xac, 0x14, 0x0}, r2}, 0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000100), 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@empty, @loopback}, 0xc) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000980)={{"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", "322fa50673fe5cecb3b36693f3942892317b4698289b4d9f7ef8407c6db4eb27", 0x5, 0x10001}, &(0x7f00000002c0)="02a2f804054a86dee68db4e23b378d7f4c7cbd2827229833774dd343f3b367130f37c722a70d7fa71c9d6200b98e012be39289915ea13c222a294242693167ebd04988c290b6e8717a8acd069a17b1e21ddde485d055ea1764ac4efda1a3ccd234687e711b5a3dc5e3", 0x5, 0x9, 0x5, 0x3ee, 0x20, 0x7fffffff, 0x8}) 01:08:34 executing program 3: rmdir(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x400, 0x0, 0xecc}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r2, 0xca, "d78a8d7b935e75324ead6e7a16228dd3539099834c20a5b69fdbfd30dfebe6fad2c15418cbe0d0543423f58cace885d4826d075c328182d2136b288c92f671002cc578b86d3f1a2d004d799b715943112fc0b07671619aab3940a5e8ed8bc125a3307a603031dbffecb88591d619918bf0b75a1dd0ced1f0cef04fa79ad627d6eca1e5e9a43acc922e4e22566c27c6f00f6f277cfe94b0e42cc1acbf6eee75c193f57e6462a81fbf65cbc826d1a59b61a99ee8b20e38e951d001b78fc3b4421e20a56a6f280fd1d3014f"}, &(0x7f0000000140)=0xd2) open(&(0x7f0000000280)='./file0\x00', 0x800, 0x0) 01:08:35 executing program 1: setrlimit(0x20000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 01:08:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040)="3c0550a949f533a17422172d030134a8e63b7194c75b97eb6c61161b08a6838d34eae7a59c02b11d5f3252d72b8c3c4f5fdf19efa4f5a88769a1de0fc46320eb8c8864a8cd81f415f3c8f2d7e86dc47cd2f55d46f69f82ff5f90d8e0b4", 0x5d, 0x0, 0x0, 0x0) 01:08:35 executing program 0: r0 = semget(0x1, 0x7, 0xe0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/125) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_extract_tcp_res(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:08:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="3c71e372af41c05e96fd7e21e8c4d8bd6841ac9624462be34d9f6a5bba86e904db58e793f98369161b33f7678886ed99bf66cde2a5aa9f5c2c4e21638e1212c3063509edf9e839343becd955737a82a536f2ff67b9dd3485f0f62acd1002", 0x5e}, {&(0x7f0000000080)="15241070f69536420162ee5a840bad5cbd3d3c05d58cb756d0f391df3ae7b43de916bbe0b88abb2d9f1b1559ca7983ab585ef96227e7ab27d89e1f8eee02c7e0676df6e9937e81f8c0030dc97a51e0d03e83c83a46b39be6c26c40a9b31f8c26846f5aa6640136814e37e54954a28dabc87da7deaf651458580d0dd56de0343611465b24543c11b43343233df887bbbb78dabe72ed1f84f8c5d8af8e89b949d9f2a0b854cd735eb350e5fa503c8057bfd77235e1a1acc4f6db289e9e8de4356fc987bff48b43113ed6db06c3a17e7df13030e520657124837b066ad28bdaed7c825fbc42c09f8b14c26af0b4", 0xec}, {&(0x7f0000000180)="efc75a3c51a2d704e563c9f86c5b03d5c66ceb7fd7fb0b2524f2b1e8ff3266061ca528c4804951", 0x27}, {&(0x7f00000001c0)="40176987e9dd5f97e82f2ebc57e1f3203c9a29cf03abde4e68e0cb8009f644f8457f2f7f0786f7e598d1def2833c8738c57d8eba09b32f49799c1adb7a67b463b5f3e42eb859edb8b730fb2220bad28c4c7f82e3a28b890ae1f06d30dc428b4a1c45bbec4b50dbe73d262d1033f840d2d0d9cfbd9118432d086819222e19f91d43e2ebcc91b8", 0x86}, {&(0x7f0000000280)="1bd2f4a84830339ba746c76a04121d8744652809f1", 0x15}, {&(0x7f00000002c0)="91aab6e996e8e41e2c0e9623a3c639f4e81c3d0393724cee134224cd1b826ffa9f599260defa335eeab2e0a06f2f782b50229ff7a43f2c98c232caf7c6f81a6d5419b3518798d2390a7d12006d026384b1bc44186b1772030fc502de58c48f4e6b6ee837415e04382147ea606d28a0eec99e5620a8", 0x75}], 0x6) 01:08:35 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x81, {{0x2, 0x0, @multicast1}}}, 0x90) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000140)={0x7, {{0x2, 0x3, @broadcast}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) flock(r0, 0x1) r2 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x10400, 0x4) writev(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)="10346ff6a93ae09f4e14bb5bd0def25ec8d285727fb123f2fb98a326d9fc2b0c5c3dad62f7f95d5062858f8e0b9d74445b6654908881772ea9675f8b3f97dbbfe64c43955e668bfddb74aa7bfcd446ca55fc7139a4b9a712687f36824fc6933798e14d1b56d5f2d1d8d26499340728badadce9d196df", 0x76}, {&(0x7f0000000340)}, {&(0x7f0000000380)="16dd15bd909a0a115e0b071bab29d6f6492a02233ea07a88349e32f79b08141c2fa096110ced6628718fe95987b90ee4e92e0ac05478449d2ba3e9bd4f79592d469a0539bef76382d03b248e03a10999a8ac16b914fd86ebaa6475244dba399c67e4990509e65ac79bf117db33e4a5ba43a82fbb9761cd3bacff5a237a5c69ce97c76048fbbc14762fdd819142b2ee300126268ff517bb66dc420bbf91d2514294965c8118d285b4bcf94d", 0xab}], 0x3) pwritev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000480)="3a15969a1bae2959738240621a581cf6", 0x10}, {&(0x7f00000004c0)="de9b6a72e45f85a9ead55cdc96ac319d1f7d9b8db80d0f6cea4eccae1587e714b567ad21c13596982f9f92a97e042a99c3b06bf0c4c5801b95ccd0ae6f8244e0fbee1e244915999787a18c6fbf747a30f3f57c3716b1cfcd9d2f3e131e604234edd423b2751c6824968c2940efa46ccb605cd07a9c3a27283d5d147f2d5f4c1d83c9c3651b8747405248b3ee1fec107ffc540a45a1a0040f0bfd2c5ed2fe2c689e5ead743a262c12fe2bb55008ed4128b9ccd4135fc59452ce5b3172ce12b80a1167268e34f093e09ae31c920d838ec6f55e6c3f4b96f6f7d24e4fe020411b55335d2994bbd3084684f4996ddbd5c3c84f08", 0xf2}, {&(0x7f00000005c0)="eedf336770dc9f68ff1729adc5106c2fe14df9ca273983d560c0de667f612d1bdc4b8f8b9136d2edcb1b2846595e3bdbcdc86b3dc9402a77e80c5a93678ba01c5ad9bd722bcb9e06bcb18c91bd0dbb534a550f2733411509d6d6d5697c654dceb17424d61f7c4c550cb7108f5a8179138a5b4ac9727508681ad27bd8a67c361af452eb735d1f60d8d0f28822354ea2526e9fc05d4586cf5909481db463aeb0f5c1aff2562f5d717fb9f721dd075c25f1cb77fa5836ff509c7378b49d3c90a50f433a49419ec1c75cf653699949b62d9a18d3783bfc66f1c647565635b451e3dd", 0xe0}, {&(0x7f00000006c0)="2735e8555005e710963183fa43ec9f909f7f6409f41dc8070097d34de2750ca5ad698d9e76c2308b63401ff216c5949a7610a09837cacd52d6ac2034e68c4b1b909188817f9274360d4401f26fcdcb7b91b2b8c5c80486810488651dcdad1e0affd325c1424a6dc1168cb4c96e93593148011cdbd91b524ca840e7662ed58ab7297f4f373d07c8b570d4ee4aac545a5efa32fb13f886a9d78d2be8398723f7469895208b90502e87e286c73e6cb18c828a06069e65026ab6398d261268d38a34", 0xc0}, {&(0x7f0000000780)="f5519ee9430bd288f8c58e583793e39f1de5faeaeb175a3f73d6c099152a96491db1dfa76589c1ef05c17867d1d66bdfb16bc9c1b4c66ac35267c24111d6507c93511264da20f91a6c6b25ee9c08da2408416084e365a176249b47fbab8eccdd370720856666ad0c0d730e880ad063ba968cb7eaea5738537fb7ab1862f5a7826eaaf0d4debafc3a5424796de5fead2495040e586a957a834c8866c59ec9e192d806e35abade2d1d20f1d6f4a3fe994001960612bdc92d6f95b84ec6c1a224a185dbf1440012b9ac16487bcf54df62022597fde62f34d1010927f7e4e5f03004e8de13afef31eb67c3074f8f3410d8c098739daa", 0xf4}, {&(0x7f0000000880)="26e398456effae55a50c5a178ffc734749795cbde2b167ce42fecb277453c0711f57a939b32e56102ff4299d0a7a4598d453fd320a6287a09fb238835a800b05f709fa1463db2ff6ccb8825e52e3ea140c16c107839e565c1fd69c9a30183eceaa0f2d1a1744cc664ca3c2398262", 0x6e}, {&(0x7f0000000900)="68f0134154e18d1d7aaa80d522a3f7531b51ae58c9a9922a168ce02184330d66ee988b23545f5b9949b601470a920be018026f3a941be702749bec1eef9c1874c63928f6641d2dea86f5cfeb5a52b17bff96fd7ba20d8c38b7c3c79276fde920865b4ce83cd142bdd84fa8431bad32ed92a293975fe667e382b80c34f47335c470d7f3727597a8f6cced6595b37897093471265a8f08369a02e2e15ec04fa3389577f177b601ca317e27ad63383c5bad784fe6750c30b706800594dce427afbccbac0398ae60", 0xc6}, {&(0x7f0000000a00)="7bd37497a52dd25b76f579a3f8a82b2f02670a3d06d24463ba8796eee1359431baed148b711027", 0x27}, {&(0x7f0000000a40)="3b10cb4b52717486de3bebc6c6709e8651ab286b84319eac2499bc2a359d2889286ceb2aabce5952e55ee392fd1493b9802e35894396e04e95e8eef760ceb0d99df9a4dbeeea5c1adb6704", 0x4b}], 0x9, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000b80)=0x2, 0x4) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) semget$private(0x0, 0x2, 0x10) fsync(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000c00)={@in6={{0x1c, 0x2, 0xd726, @ipv4={[], [], @multicast2}, 0x9}}, 0x0, 0x32, 0x5, 0x3, 0xb7, 0x400000000, 0x1}, &(0x7f0000000cc0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000d00)={r4, 0x3, 0x7ff}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000d40)={r4, 0xa, 0x1}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000d80)={@remote, @local}, &(0x7f0000000dc0)=0xc) semget$private(0x0, 0x0, 0x4) readv(r1, &(0x7f0000000f40)=[{&(0x7f0000000e00)=""/72, 0x48}, {&(0x7f0000000e80)=""/136, 0x88}], 0x2) unlink(&(0x7f0000000f80)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x81) r5 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x2, 0x0) recvfrom(r5, &(0x7f0000001000)=""/241, 0xf1, 0x1, &(0x7f0000001100)=@in={0x2, 0x0, @rand_addr=0x1ff}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001140)={0xffff, 0x7fffffff, 0x200, 0x101, 0x7, 0xd00a, 0x5, 0x0, r4}, &(0x7f0000001180)=0x20) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f00000011c0)={0x8, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001200)={0x100000000, 0x4a30, 0x1, 0x6, r4}, 0x10) 01:08:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) futimesat(r1, &(0x7f0000000000)='.\x00', &(0x7f0000000580)={{}, {0xffffffffffffffff}}) 01:08:35 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) 01:08:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 01:08:35 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x8, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000700)=""/4096, 0x1000, 0x40000, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2fae6466696c65"], 0xa) socket(0x1c, 0x1, 0x94) socket(0x2, 0x10000001, 0x84) 01:08:35 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x281) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) chroot(&(0x7f0000000900)='./file0\x00') ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") socket(0x13, 0x2, 0x8) linkat(r3, &(0x7f0000000a40)='./file0\x00', r3, &(0x7f0000000a80)='./file0\x00', 0x400) r5 = socket(0x0, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) truncate(&(0x7f0000000ac0)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000980)={0x1, 0x37b2, 0x2000, 0x0, 0x3ff, 0x4, 0x7fffffff, 0x520, 0x0}, &(0x7f00000009c0)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000b00)={r6, 0xffffffffffff7fff, 0x7fffffff}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000a00)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="77165d8bdb08d0a2e5f834b8d3a39b459a5ad52e3697176fa968f1d004a19a3628887e4f1b1f72d00d4595d47913cdd776b7bd894547a896789d14848994152afb7a2bd87415466d62cc24b6366d3f121ca9a41055cf49ee1135c7283abf5b2f4f32e7c6a5d24b261592bea079a4df99e111179cfaba1cb398623b8e7f911501fb68d15fa359644c5b678460ee43a06993ca813db07971d4cec85997711b91f8e55f67f2824965a8318d93175b98b24d78f377380cd842df2305b0f8a6899ae0b6c8187fa89800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18) 01:08:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f35f0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c1fe693c5f5fa9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getflags(r0, 0x1) mlockall(0x3) 01:08:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 01:08:35 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x800000007, 0x25ff, 0x4, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8, 0x4, [0x8, 0xfffffffffffffff7, 0x100, 0x6]}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, 0x8) 01:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x840, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x4}, 0x8) 01:08:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000000)={0xffffffff80000000, 0x4, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x10) 01:08:36 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048300") syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) 01:08:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xc29d, 0xf, 0x7, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x120) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000040)="3200e7") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 01:08:36 executing program 2: utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xfffffffffffffffe, 0x66e}, {0x7}}) r0 = socket(0x1f, 0x4, 0x80000001) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xc4, 0x4) r1 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x801) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(r3, 0x5b, 0x1) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000100)={0x8000, 0xffffffffffffffe2}) ftruncate(r2, 0x80000001) chroot(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xf854, 0x4, 0x100000001}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x7, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xf4, @mcast2, 0x100000000}}, r4, 0x2f, 0x2, 0x8, 0x1, 0xffffffffffffe86e}, 0x98) pwritev(r3, 0x0, 0x0, 0x1000000000000000) read(r3, &(0x7f0000000000)=""/72, 0x3) 01:08:36 executing program 0: select(0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700, 0x0, 0x200}, 0x0) r0 = socket(0x1c, 0x20000000, 0x9) r1 = socket(0x10, 0x30000000, 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x3) 01:08:36 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f35f0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c1fe693c5f5fa9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getflags(r0, 0x1) mlockall(0x3) 01:08:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202302f46696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={0x0, 0xa1, 0x7fffffff, 0xe3d, 0x2, 0x7}, &(0x7f0000000540)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xef, 0x0, 0x100000000, 0xdba, 0xeca}, &(0x7f0000000080)=0xfffffffffffffc76) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x5, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r1, &(0x7f0000000580)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x8, 0x3, 0x5, 0x400, 0x993, 0xfffffffffffffffe, 0x10001, {@in6={{0x1c, 0x3, 0xbdc, @mcast1, 0x4}}, r3, 0xa2a6, 0x20, 0x9, 0x8000000000, 0x9}}, &(0x7f00000002c0)=0xb0) sendto(r0, &(0x7f0000000640)="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", 0x1000, 0x1, &(0x7f0000001640)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r4, 0x4}, 0xfffffffffffffedb) 01:08:37 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) recvfrom$unix(r0, &(0x7f0000000600)=""/155, 0x9b, 0x40, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x20000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r2, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) 01:08:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202302f46696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={0x0, 0xa1, 0x7fffffff, 0xe3d, 0x2, 0x7}, &(0x7f0000000540)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xef, 0x0, 0x100000000, 0xdba, 0xeca}, &(0x7f0000000080)=0xfffffffffffffc76) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x5, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r1, &(0x7f0000000580)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x8, 0x3, 0x5, 0x400, 0x993, 0xfffffffffffffffe, 0x10001, {@in6={{0x1c, 0x3, 0xbdc, @mcast1, 0x4}}, r3, 0xa2a6, 0x20, 0x9, 0x8000000000, 0x9}}, &(0x7f00000002c0)=0xb0) sendto(r0, &(0x7f0000000640)="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", 0x1000, 0x1, &(0x7f0000001640)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r4, 0x4}, 0xfffffffffffffedb) 01:08:37 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_emit_ethernet(0x99, &(0x7f00000000c0)={@remote, @broadcast, [{[{0x88a8, 0x4, 0x8, 0x3}], {0x8100, 0x0, 0x3, 0x2}}], {@ipv4={0x800, {{0xb, 0x4, 0x8001, 0x1, 0x83, 0x67, 0x5, 0x3a, 0x6f, 0x0, @rand_addr=0x80000001, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0xf, 0x1, [@loopback, @empty, @rand_addr=0x2]}, @ra={0x94, 0x6, 0x4}]}}, @udp={{0x2, 0x0, 0x8}, {"0684254bec32f3a6159ca7222e9ef46bdb56c70e84d51e3e36adf20688a7c3f733dc3cdfb7ad9a7f10aaf3c832b7b0a905adfd316c95cf16f646abbc523d28d507297d8e50df419527707e22505ca6"}}}}}}) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote, @broadcast, @local, @remote={0xac, 0x14, 0x0}}}}}) 01:08:37 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c50800080000000000006e1261000000000000001600000000feff0000000000000000ffffe00000010000000001"]) 01:08:37 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x400, &(0x7f000012f000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 01:08:37 executing program 0: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x9, 0x4) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000500)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc43a014d4d0fa2f0f694c48192558dc33e64f3430fb864423843dfeaf344e1201ec4c3f57b775775400faee4c4a1fb708b0a000000d7730f18e62a2a2644db11f6a9c13e460009c4c40f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000c402dd4501") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc31, @ipv4={[], [], @multicast1}, 0xfff}}, 0x0, 0xffffffffffffffb8, 0xffffffffffff8001, 0x8, 0x6, 0x4292, 0xfffffffffffffffe}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0xff, r2}, 0xc) 01:08:37 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 01:08:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8a83, @loopback, 0x4}}, r2, 0x4, 0x4, 0xfc8, 0x0, 0x9}, &(0x7f0000000400)=0x98) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYRESOCT=r1, @ANYRES64=r1], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = getpid() fcntl$setown(r0, 0x6, r3) getsockname$unix(r1, 0x0, &(0x7f0000000080)=0xffffffffffffffa3) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000180)={0x2, {{0x2, 0x2, @multicast1}}, {{0x2, 0x3, @multicast1}}}, 0x118) 01:08:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000000000)="bf0bb60907c0f8e179ccdbde4618e74a7774d80ac36df459c30d7b3351ad2c23b810833033c8d2bbf5878ab82c4400e15103988a3e4eeb46", 0x38, 0x80, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) socket(0x1f, 0x5, 0x3) read(r0, &(0x7f0000000200)=""/241, 0xf1) 01:08:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 01:08:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x11) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 01:08:38 executing program 3: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @generic="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"}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast, @random="3edabaecf684", [{[{0x88a8, 0x200, 0x4, 0x1}], {0x8100, 0x786, 0x0, 0x3}}], {@arp={0x806, @generic={0x0, 0x3c03, 0x6, 0xc, 0xb, @local, "a0973fb3632ef651b09efc31", @remote, "4aaed54003d641a21afd4359e23d60d1"}}}}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x100040000, 0xfffffdfd) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:38 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x20000000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0xc0, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r8 = socket$inet6_sctp(0x1c, 0x0, 0x84) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r14 = accept$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r16 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r18 = getpgid(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket(0x17, 0x20000000, 0x3) r22 = accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002, 0x30000000) r23 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r25 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r26 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(0xffffffffffffffff, 0x5) fstat(0xffffffffffffff9c, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="af03e9b4b1d9d055052683e71916f40a720a4793075db8b9e9be3cb85b2a6b954d64", 0x22}], 0x1, &(0x7f0000001b80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffffffff00000000000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB='\x00\x00\x00\x00'], 0x118}, 0x20080) 01:08:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r2, 0x0) poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) 01:08:38 executing program 1: r0 = socket(0x22, 0x10000001, 0x7fffffff) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x400000000000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x10, 0xc2a7, 0x100000000, r1}, &(0x7f0000000140)=0x10) shutdown(r0, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:38 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget$private(0x0, 0x9, 0x2) __semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000800)=""/222) setuid(0xee01) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000340)=""/182) 01:08:38 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x800, 0xc1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) fcntl$dupfd(r1, 0xfffffffffffffffd, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/18) setsockopt$inet_opts(r2, 0x0, 0x48, &(0x7f0000000580), 0x1f) 01:08:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) 01:08:39 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setresuid(0x0, 0xee01, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x10) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xa4, 0x700) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x18, 0x0, 0x0) 01:08:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000280)='./file0\x00', 0x110000141042, 0x0) ftruncate(r2, 0x10099b7) sendfile(r0, r2, 0x0, 0x88000fbfffffc) 01:08:39 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0x1000) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00"/178], 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000740)={@rand_addr, @rand_addr}, &(0x7f0000000ac0)=0xc) 01:08:39 executing program 1: 01:08:39 executing program 0: 01:08:39 executing program 2: 01:08:39 executing program 1: r0 = socket(0x20200000000010, 0x803, 0x0) write(r0, &(0x7f0000000400)="240000002400050800000000000046000003f6ff010000001d00f312f1ffffffd277ff10", 0x24) 01:08:39 executing program 0: 01:08:39 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x47) 01:08:39 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x7f, 0x4) listen(r0, 0x0) 01:08:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) semget(0x0, 0x3, 0x80) 01:08:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x802) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 01:08:40 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c46447d9f14e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 01:08:40 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) openat(r0, 0x0, 0x100200, 0xfb166f03f6496635) 01:08:40 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:08:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x7ff}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000180)=0x1, 0x4) 01:08:40 executing program 2: syz_execute_func(&(0x7f0000000100)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f00000000c0)=0x10) 01:08:40 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) openat(r0, 0x0, 0x100200, 0xfb166f03f6496635) 01:08:40 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) openat(r0, 0x0, 0x100200, 0xfb166f03f6496635) 01:08:40 executing program 2: syz_execute_func(&(0x7f0000001080)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x41) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 01:08:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x802) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 01:08:40 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x0, 0x20000000005) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r2, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x608020401) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)='./file0\x00') lseek(r3, 0x0, 0x1000000000003) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r4, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000001f7, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) fchmod(r3, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) getpgid(r0) msgget(0x1, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r5 = fcntl$getown(r3, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r5) 01:08:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"730102005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000b00)={{"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", "3824acd1847c341460f60ad5020701c33ace5e5d477a58aaab89146c58ee69fd", 0x9}, &(0x7f0000000a00)="4ef05c330cb05ddfe858b1c1a84608f45c37fcd1ddb19330ac8270bc196e3d995fa3003a0dec776f4cce0ee190ef44fec41f48fc10701593fb644e7b6056ae8f36b2874f0abac5f9660815b6d922197127d19bb7de229b2dddb35893a533299f9b33cdf7c49be71c08d8eceec93e14f3fe", 0x1, 0x4ba, 0x1, 0x8020000000000000, 0x4f, 0x6, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100004, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000580)={{"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", "b6bf52d97d5f12db4e268be8a1cd7092b2f3a4ff6df530caf0cbdf135b39ba35", 0x0, 0x9}, &(0x7f0000000000)="ff5352eb44c57d55f194fda889e7d8d046d872716cdeff73a45599e1431d9f754dd4c1723951953b82cb3884276ffd1aedd211992c6ceca746af1f80af156ebb986983a585", 0xffffffffffffffff, 0x7f, 0xfffffffffffffffa, 0x3, 0x1, 0x2, 0x2, 0x211}) 01:08:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0xffffffcc) 01:08:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:08:40 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) open(&(0x7f0000000180)='./file1\x00', 0x288, 0x80) open(0x0, 0x0, 0x0) sync() socket(0x0, 0x4, 0x0) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) r0 = getegid() freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r0, r1]) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:08:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="030000006a700449d0c197d6b7b4446e6eb74efa1f1e1b8c890775", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x6) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4) 01:08:40 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004800924628c9c2751191f2144a9c980f00280000000000009078e0000002ffffffff940600000000"]) 01:08:40 executing program 3: syz_execute_func(&(0x7f00000004c0)="969898472c431c030f05f30f59bfd900cf00c4a3817bf0c53e3ee2e9406e67660f6b32fb660c0f470f381ddc0f0fb8c41a30771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6e31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c460e2e36969f52658c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x506}, 0x8) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000080000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x10001, 0x4) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x2}, 0x10) 01:08:41 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000100)=0x4, 0x4) 01:08:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r0) write(r2, &(0x7f0000000040), 0x3000) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000004c0)="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") 01:08:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/21, 0x15}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x9, &(0x7f0000000680)=""/42, 0x2a}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='&4', 0x2, 0x20001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x2}, &(0x7f0000000740)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={r1, 0x3}, 0x8) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f00000007c0)={0x1c, 0x2, 0x101, @mcast1, 0xfff}, 0x1c) 01:08:41 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) r1 = dup2(r0, r0) freebsd11_mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x40, 0x198) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 01:08:41 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@rand_addr=0x1800, @empty, r1}, 0xc) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:41 executing program 3: setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x25) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:08:41 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="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") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) 01:08:41 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x1f, 0x2120, 0x9, 0x1f, 0x4, 0x5, 0x400, r2}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 01:08:41 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x6c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000080)="d35285dfabbf77f026c7c25b7dd2242168a5418f74728e2c5d2b50f28dbf25121fb65e9850e85c767e4388b013864db7a7e3cba18c804d91a83f01a147f944d8c76957e5fd0b0e2f31af4e4c2d0d674568336436718d84bf262a8305db7f5e6f8a054916a58edaa0a12eb92bcd26fb75eccf36bfc7a0c0ee42360d6e65702ffe61752056fe423dbe789057005eaf05f17b9d0c4a03cea39c7b4aa6a180a919a1213fafec92ec735ae912c3aac9c2d13761ca9b2eff72421fb4a850e4ae7a4dbe05e4a5b0ff4bc699") syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 01:08:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}, {r0, 0x80}], 0x2, 0x80000001) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x401}, 0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 01:08:41 executing program 2: syz_execute_func(&(0x7f0000000000)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6e2ea4343660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:08:41 executing program 1: getrusage(0x1, &(0x7f0000000240)) setrlimit(0x6, &(0x7f0000000200)={0x5, 0xfffffffffffffffd}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 01:08:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") writev(r0, &(0x7f0000001580)=[{&(0x7f0000000080)="6d5f949920b255b99f3203c2d131844a0e5b1c253343073218dbbaba7008ef2567b573fd926cda", 0x27}, {&(0x7f0000000340)="2ee82889897b98843d497043fe3d4f581963f86d54ae30c5ff456b1534d9bee2988d22bd0fe48e4816e0fe303be75d0219c5753607bd1b6c336a65e72611de4301e0ce6489044e2ddc75f40d6c647caed010912e4001cf981dbdd34ea0785ae7ddbdc52d2cd1d36b94cde68a695c0a516a5e46feea077ca4248142051b10b751bb31ced762edeaf787dbf926c01a7597edeee8167e60376887cd8a40282d35297efd26fe07e8b3de2f9cc30d6eebd6536d22a23edae6ece166d209e4e11c4bbcfe62fe9581054806bb76edcf5150b6c673315a75cb2d5f", 0xd7}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="26e01eb4f5460225198912d388e7e42de3aac93c1e0567f1fd9c0b095b2831e5d62d49bad2c7e8fadbf60daefd989af9ff8614eede2b7fb74d059dd98019a95d38a1fd43327d8d60", 0x48}, {&(0x7f00000014c0)="f33e586bc5a4b6", 0x7}, {&(0x7f0000001500)}, {&(0x7f0000001540)}], 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x6}, &(0x7f0000001540)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001600)={r3, 0x7, 0xf, 0x5, 0x67}, &(0x7f0000001640)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000300), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000001680)={r3, 0x3, 0x8}, 0x8) 01:08:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="e99c0100"], 0x1) socketpair(0x17, 0x10000000, 0x8000, &(0x7f00000030c0)={0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) freebsd11_stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4(0xffffffffffffff9c, &(0x7f00000027c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002800)=0x1c, 0x20000000) r5 = getpid() r6 = getuid() r7 = getegid() r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002840), 0x10000000) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) r10 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r11 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000003080)={&(0x7f0000002b40)=@in={0x2, 0x0}, 0x10, &(0x7f0000002f00)=[{&(0x7f0000002b80)="fd50fc35714dafda1e13fbfa3ab039be0a522a246d777f9923a2cbccd19f8c9038678518e892cea64af6545848a76e74ab6c7a5acc486364eb46110df1d3f220", 0x40}, {&(0x7f0000002bc0)="3b28910464af434bec5601b9d534ff4685c9bbddafb5bd3c816212259c47b76da791754cd25b2edb6f56b8d1a52295d3bc6045c1618ea421f8d04aaadbb17e2bcaa1ffaf842a6ff7c6440ddf9058ad13c2b15879743183f0205eb1a79e710bf6ffb8609ca89bee2b4534c76e4009ecf8ef65a859da4f6c498779f37ff7d7defe46daf5966f571b959877942478cc1fb740ab8bb3a848752f672549a2039693cd4accce09d54bd85316c625664cc09153b5d3a09410493a", 0xb7}, {&(0x7f0000002c80)="563d1c179e61030d7155d72af1f00203a10f02bee41342679939a11d57ad73761f2e015d24a2a864426540041f21c5b231c3e472750ec45eb944b6f8d7a2c46762447078db7965593e4ca1df95f162a97053729c4b8708184f8577de4b36c4349193b098ceb165a71b336efc413938b09d58d125132304f819e2f69686f792379d0ca578c7e86e8916dac5bf", 0x8c}, {&(0x7f0000002d40)="05dabc15e576da4e90d2540019b214594a5b582ad8c486f17afce3d5088a3cb327ac948850db55910bed15e292b95c15e2fcbdb7dceeec03f3bac1e0c50740a7f8ae6b20e273619b4e0bf48d8c5431a692835f43c0940c93", 0x58}, {&(0x7f0000002dc0)="3cfcbaccf7a580068f00007e32a895", 0xf}, {&(0x7f0000002e00)="00b420b5427a1a249b96b01d777ee1addc39f3ce49c0e03726cfaf9d63e58d632b53a68c2200baf56cf823de050647b6c13c59cfd0cebb7811b11813c2bd0d4915ec8c838c9e0e149819adba6e27ac4d1306975cbdf13f8d4f316c2e65677daab0fb63962db151c29980f855c729a48bda4671756e4f9e02c2f31fdd26b55610c80e0ad73d2d9138aa2c0c96c7c02cecebdf3f39a611b712f322b5b6ed7bc60bd1a4f12cf7fb20709db202df94360444649e6a5b03318c291e4a4fac57ac9992440b9fc64d49dc3fbe82e60657bf70106e28b2cdb4a2df4cafaa4d48b41c4f84e60010f2a2891c9f0e3d039afe8f1ffd831a76b472", 0xf5}], 0x6, &(0x7f0000002f80)=[{0xd0, 0x0, 0x1, "ecda2ba94c1f779bf6ff3792443d4a6d2046e8e8238283061d8bfb597751ce4ef763b3e74d4098bf366ca9a534d23ca8f8c4ca3ab09bcddaacaca4ae92ad4fbde62961a372d4654f465b7de71c9809e69c2bb2b1e9d85f9f674ded4d4f7f71e7c56192ed9ada09ddee523fde843c926f9ab3fe04a6306f35d6dce7928f6946fb384ebc91a370acc2a56b58624266ba75328dc03c9b22a007466e8ac5db7db8048fb046a27e1689928c587bf3038e5b5bfd334e628069986bf8a5ca51650c15"}], 0xd0}, 0x20004) sendmsg$unix(r0, &(0x7f0000002b00)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002580)=[{&(0x7f0000000140)="b40f4b36e39a0452d5d31cd1e187a7878f83d09cb4aae8637f079ce528b686fdbb37a81c0a0adaab0f47d8bd5d1d19b82e51a2", 0x33}, {&(0x7f0000000180)="a47be8c8c28d5aea90d516f0016924e44e5c4c3ea1fa0a488510ad0671df982c082dcb0dcfa6c3d35b656af9b940382fc4e8a200a457a16f5c560826b79b30a370e871c3bfe5b3bec25ae18691eea51a8113dba631308c6d0e32e396d94433c293587e86f0a1f5492af641c124ee1f69e956e10f6451a30bc38b5aef8a4c75a49a54f43fe1b4340edee5b8a24492631f750dc63355a4d394fe95ff354774d09ff36cfe38e7a72190a309df2ef27d07102615571e14b567cd810ee49ec58f2c105f15de8f3c937eb8f0a082ec4af78e2461b82f0ebef961945f41d8a0cb2f172e61c685cc1652be3d01a398ee8eff1b87b1c703842d7b0aee4f47bebf32c293de0d0441b4c8cc4a1c9c1618c809f35e9b13a45395a5fd8c820c3cdf355bd779ea0e53d86a88b2bf24456280f462806fc836fa6eb0c6c9dfc8ea25f433cc0bc617da836092266b1afcec2e7b298f5ddcc017e2779d21ea35a54b8180f4a6474d3d6b696f522574b83c8094809b3ebd0fd44e14a60f2f2fa29691243b19888e460567f5651040149ff038d0f3a058beb1ab1528d8b3660b383aea5d44272c4adb79c403e766d5835dff612591742117ab8f66932ded7b1db490f61338dd8f679d5e0f68531597a50c682c3013d519639b77132db87a0b87391f3899b9240d8aa67bb74d2c89f8d1bd0c5d22130f0196ca462dd309a481bea3a2eb7bf157f472a5cb86fc8d9d6ecaadade77ad33db262713a8c3e7bf5550a4acf10004b43bde20a0887bdb5c581d254feb5c04c2b6b3e727d3de426f43b6a3a67acd4e65090162a582cb6020b96ef7f65c6a65d9c4fd715a1c2e9cb3850848934b51b7f1e816e39813b00ab392a7bd4c67b6171815eca2c9b9ab7a8104c30bd3e4d2e9bf27ad7e918011a2275b5f303fefcfb1df55ac1bd0aed09f50968e283fb4641f7ab3b8961229486ec989819c9fb95cce4d616d2655c8da0aa199761f16b3245bc6ab855d93ee7e41a1d8e7066df8737d55cccafd087b5f077b7663bb1d0f4861f9e228f0736cc076c992f40951805f13bfeb671a91b887d81812ecc65bca15d575a84d135beb22b0cf04ba24f46abcaaae3d4fc83cbe1de1ba253d5972ebbcc1898cddf73d1506acdb788d3c33a6f93ed953a4b076cc0b6cb73bfe267b3408e61175a826dd443c2b13d47f9a73b0b44c27450ac9edb1f2f3b3086a0decfad84658f5fe2b523a5049e93059ba0254acee38911e00a4d258f955036b7fee1025b96cd59d7b53aee722130c30c5502a1ce22fd73eaa0201370cae83f94bbed23f02fea0020d9988e4d9c1c7582de6f2ac16a8608184979050b240e82cebe157c15c08a1e6310d1c6fcf2cf8e509e7100b3e0fb27c82928538ef44a4c3106f803c3515eeb12b4387c1a01b8cb062be9a1e726785dd43b1d5fa5bbd2a5687b7f754919684992eb6d1f70e456058ccbc7e233d179722f619c51df19870d0033455ae3a8394a715a933434f3b3485f3dc35ecfa132fc695686fe08e5d93fc2f2fcd429b7fb1fe1c6bebaed40c4457cefc5d6539d62ad25c89aa84c6732fcea9b93b7fd9bb7e7f57725d8adcda9fa334ec64980c218f1d11d416121f9f49e506ab1269511a06c1ce8910ada5517238ab5b3a24e86010ccb54f31f15675c9afe7401d7871eb3149e42ccd6157b61d8befa8294818d7ec116c19c825986eca1ffb6938aaae0ecf54299847ab0444f8957953a76ee971f544affaa886e0d3fff4c8eeba09ca55bd211e12b427504aa3e4f3003f321b8ab1fa81da24172236a9a4f02712b98926101bff6cfa34b3d54eb6e63114b591f2f3aaeef780ec9897cb7f6f7fd0c9e9e8ace4b6e48816cfca7f774dfba7d2f4075e91bf90f83acec5aeef93031497e6ec4c1039f228e6ba2141ad4daf8ed10276e6dc9fd4f3c3b6e6e90ab3891222dae2133e3e47ac6b43db2d54b31465d62e170b36bc15803f34f207f9162099262198ff765a26dac2fd881c7618bda44132b4cec7388a948d64e14fa8a3ef5420366e183799f98b6d052ae55413a804699fb6f5fb37a61fc11450202b68da706fa10ed61773967a020ed8b87422401626e34f1cc0090be1410017b06873998950dbcf0f60a85ed1da99fd14b544e30b9c29919467231f59c0d5e433ff93d54f4230cb8ccf841abf0dd8f99ed79be2c33951f9b7a4a39fcdac859c023aa84e0270ce43e924a80b675019918cc5568f8b0ed9ac652f873c1d775b649d8fd6ce37dce8d2b889e53752a8565b86119e3d11970f6cb98fc20fec84a3d487d96544f410778700058361cbf209274fa5c721ac4f3a62050947f355adf3b4ab308908b2a069b2be10dfef68cf7a79880bc55c1d9349415f94eeba17691091843ba5e5f03fb0f4b2eb3314396889a9391e94f1449df6514064c1448e51d024e99f0d4f27de151e265d6d8520ec9bb4035507cd728c91202be7eb99b8899158cdcf2f34b96730fa00db5929a9969272406bc3bdbe71b0ec8bb4bfda403840639d0bf5626b7d875aeb7883e080a176e3701397bd1d581a1cece8e94c30577ca3098a40d49d7138215de13cfb3ac1f17e318b8e4facebe2b388891f50824834098645b41089456486cd73423b537db1ff499090160043579acd4a54095e84eefff07638b0e69acd2f88b8fccc44a059f29b7e0a89fa96136b21fefd145e6499c4a6af25a7fb9627d756cbedd00a2578732be93c30dbb6b7c8547db1d81a379519592b0ee9e3f47f8561998717a0c19a624ed1eb24c6f2a697c142c026d7e05f72b3eca7a7142f70199f7eac7dafc22d0d89acb3732545e52044d262fdb465eea3ad198590f3942590a6760ec66ca611bdcee67cd385fc1c0fb13965eda70e77e21ae44b17edf4dfc92425be4b37456335b7b0a3f9cc0b248d56132ea3b1a501970ed8fe182cce56f024508f534e4f3035273bda56fb80b054f156ed2e4c3ae9a1e6b515179078aae22430d7f12b2c4558bedb38bfbca2e708edf0929bfc2961e5feed65df58311ee46a51651317277e7dd79c68fbfa489474c42c48ba68ca4c6c2d33bc1cfac8e9fc8fd9fa547467f6169a0d2eb0b6c5328d06ddf80b47659a060302a7640dc489604239a5048070831b3af7581080f361391533a9739c54a6124ba416df453e79b6ad44b49c18e1179f287b1e53e65e917522e762021ba376c83e02a566139f08a34114b1dbcd2edf66af726593343ce585259530162f8d3795f974cc6d0346e0deeae45daf4630b7b0f0afe59fa5d456103df56a3c9d177a5cd4c50fcbd7e1195adac3984f904d5904fc06a660a4bdfe72d81ffa37ecef97fdf4466083ce2c7ab1304a7086b4debd2a0daa72c389516536a6e40b18396b8fd254b43d942d440dc27171e1134d731cd20986aa8327724dfbdd439da57a83da87f81861066d3279e255f127838c5a488de7bb8368f8dd8c6285af2a7cacb8618c6c4e1da7f62b5c000059095b890964e3969318b7b7656f56baa642f3996f70838163b84ebb4e1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0x1000}, {&(0x7f0000001180)="edd6fe73d580424f73ff2b402d15619421f10db4ad5f7f5c4753c9030abbbe77f668a68f7344a3d3e25f05f5cf8e1cba39e5c584d3ced794a4a99f7d3048968de49cb2cce9b580491b38819cbc2ad20e475331edbd7605fec68f2bc3cfc4ea9cada640bc33a2a94e36e194736d066deacb3fc3f1da1b1468", 0x78}, {&(0x7f0000001200)="19edfc38522b772ace6cb8a155e5aaaedffaf337fe22088304a9dd330a82cbee10afcaddeb41fa4e8873bef645196c4799ed1fc76ec415855527ed0d01ef495e44b23be39f7966c0a3297d3b10eac6e60a0c0e3bf2acc9654f9770d06ac3e6f7618d7c303e9c9b373e9cdebcacc66c94fc4e6356ebc9ea0ae9a5bf147c1d72e24fdf25c2aa666db99e54232e7bb606", 0x8f}, 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", 0x1000}, {&(0x7f00000023c0)="959de516f2", 0x5}, {&(0x7f0000002400)="cd6e3e345bf2b665b29f35bee9b4fe19efdd26642a61a828a94f1e4e64d5bb3c47d9409ca7e8f150e8ce34dd2c4c37d6613abe0c761d363ffbec39a639dd402e1e62a7532c78dbc82efde5858d8eccfac47c044badfa9cad07ea6942b51ff995cdfb3edfb9780c9059facfc4b3392014604bf03670", 0x75}, {&(0x7f0000002480)="7978ff3a6e3be237a8a7fc1ae3e4099715df9a596d74c491987c170adb671ac33f9d47a8e70657963f579e77d0304a05f9baa9725446238f2f019e00dbd2e0325d61a6c688a2432cb77e8ccb00c1e8319d2fdb7e7de7c3453127ecf2423899787be47dc89f1a4f7d3fd4edc16afc7ff9e5602457e23da73e45d0b2e7528dab700e1a9c0204300ceafe71043e7ba9ab509c7f7f7f7ce62b50dd26f4737a9bf379473a92f6c29ab21f215278904d8c7bfb2f3a45ab88cb6c9651886da9c42ac9b6c84653d4d3a5539bcdb695035d085b360d0a716a09c55b22c63054519487a46284174a4a476cd9ddb74b8a5c9358b9c2074de2e1", 0xf4}], 0x9, &(0x7f0000002a40)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="73c84788", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x20084}, 0x20001) 01:08:41 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:08:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd94faf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") mlockall(0x2) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000340)={'rack\x00', 0xba}, 0x24) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/156, 0x9c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x8) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000140)="0e0abf4ffa1ae4d974ab7f5dbcce6a7e7dd397aa82b832c9b198c4c589ed1e032d25ca93f7c77fbfa5657b46b9fbb6afc7e1fed5f863b3d4c5587e9a13ab740220b9cb1cdd9cf01ef4c5e807f49b5631e3ecd822e9518dbb31538b10fe593d32fabd603f65614971ca3b06da79e77ffc653992a36ee57d8107b6c83b9ee20656d897a49d1c4e729bed47f2d48c09698df0733ed23c629c0409c15470f1e20a0e97d70e0299b22df8") getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000200)=""/223, &(0x7f0000000300)=0xdf) 01:08:41 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x43, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x408, &(0x7f0000000140)=0x2, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r4 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7fff, 0x1, [0x4]}, &(0x7f0000000240)=0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) 01:08:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000000)="0662916c0fc9ead421dfea85ae8a766cfde6cf290c457c3b620cf2430d707c38680398c50ac7c6722967689796d79b664f211a142ed5d78e62e5", 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x7, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x400000000007, 0x4, 0x4d}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xa, 0xc68}, 0x8) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000280)="e2b69a7f25b2d49f7d1c463a489b5643257500ba98828d7bf0bcd33cd189d2a84c9ae895063299358f61c5ae2f19f2a59bb329364dfb146ffa253a499d850e4178785f6f902d9d14a7de9d9b932b03d70c1dedefd3bf556571ac8307030dd4838bfac205cf3e527f42b1f8505bf7a55da4") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x7, r3}, 0xc) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="574d9af45b62e73f6279becea9098addcfe2a901d465ce780413969b8d099abde1f52b04fcfa36176b64cc312d4e21b830dcae7a122fad9ef0a2c4119fbdc2413f21056125dc2efabaed99d71f0837921d8d605fe8bd74bd7f1a2050b0cf61be104ddba9363820f429f9ed88cbcb0a260c0494bda4d8c4f887e05b80380c5761ca7b13d12c31ecf0fb917b0997f096ed9e414b8db68c4dfb61172036d670") setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) 01:08:42 executing program 0: r0 = socket(0x1e, 0x20000005, 0x80000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f4010300"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000004"], 0x94) 01:08:42 executing program 1: syz_execute_func(&(0x7f0000000140)="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") 01:08:42 executing program 0: syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef69f52fd4848a20d0d8c4660f6a4f66a18cb270000000f966440f380b25ea28ec1313dca6c4210d32f281810f1af0e22bc4a111c2444205013e64f3430fb8644238f20f38f10bf344e120fb9626ec8fe948987543430fb3de730f18e62a2ac4217ddc4e702644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4a27d1d66008844df0e266765f3436f0000031d0d000000620f3833d0") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) chmod(&(0x7f0000000140)='./file0\x00', 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x101, @rand_addr="f0d106e63e3ea438baf616ca46ae560d", 0x2}, {0x1c, 0x2, 0x3, @mcast2, 0x1}, 0x1, [0x4, 0x2, 0x0, 0x80000000000, 0xd8, 0x1ff, 0xffffffffffffff3b, 0x1]}, 0x5c) chmod(&(0x7f0000000080)='./file0\x00', 0x8) 01:08:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:08:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xc6, "e18e4802c59165f91ea5ca4b120da7ebd220c71b3a8eddcb6add0eb2d7187568d05abd1b8a561050dba0a55341bf041a1bc740424dfe23d46c134930e3be584a52a1a3a91304ed0bbb4d5090552a46a2cba4de8a33bfbcbb87a28e2b5508b793e3402c3b1acfaff20c1b96aba50a23e1976c42746eebf0afc2b17f7b9167b3acfebfd16f69070fd863476e124add2ba33a497a8a4f676a7d44a153c2a2f957e4a27ed10292f124ad1b053f2523d353ef464241cdaa4529c6c11fe3946986a21066ce641a5e53"}, &(0x7f0000000180)=0xce) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffff, 0x7}, &(0x7f0000000240)=0x10) close(r0) r3 = socket(0x17, 0x2, 0x8000) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000440)={r2, 0x8c, 0xd9, "a066297d86ba91ec35651337fc7d5380ec2684b2241291acfdec938f3616bf8ac736430a623645a33a8cba699313f56c3315d97737ebd5292c08ccbcf1ea1350b779e9f4d48d23724a270c7388b5b2e08cc92f6c0250f937a740f7637dfeb0cde85da4c9b4b4edb92348f309ff0cfb4a3ef135a8c2dd7552bf6cc74527ab58cc4721d6710193dfe53e80fd33c65535237c41ceab1eea6c22f1e4dddbd87ee705994a56e9037511f6eaddf8c85e335a0385186c55be4314e83f6f111495452b94535e0cfb7f142059d87b87bfd75cb19bb333b0b554c09dd021"}, 0xe1) 01:08:42 executing program 3: mlockall(0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x1, 0x4010, 0x401, 0x6, 0x1, 0xfffffffffffffff7, 0x100000001, 0x0}, &(0x7f0000000040)=0x20) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x81, 0x3, 0x401, 0x100000001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xe, 0x800}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 01:08:42 executing program 2: clock_getres(0x4, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c1000"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = shmget$private(0x0, 0x3000, 0x86, &(0x7f0000ffb000/0x3000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x1000) fcntl$getown(r0, 0x5) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 01:08:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21fffffff9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0], &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x7ff}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000380)=0x433) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 01:08:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 01:08:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) r2 = getuid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r4 = geteuid() r5 = getegid() r6 = getpid() r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000040)={{0xe00000000000000, r2, r3, r4, r5, 0x11, 0x31c}, 0x200, 0x6, 0xcffc, 0x8, r6, r7, 0x2}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r8, 0xc1304431, &(0x7f0000000140)="a3b6a4d4fcb6ec1deac10f90981aa6de4f04c129cf25b8127a12919869b946269bc26a82487d8ac631d00e616fd9fad629cb04b8eb01962abd9c1ca79f58b8e96f0ef80e0583bfe8c8a7965036c74008460ae2cb03ec") 01:08:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1, 0x10000000, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) r7 = open(&(0x7f0000000280)='./file0\x00', 0x7b57df0fb3ebc22e, 0x40) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000002c0)=[{r0, 0x188}, {r1, 0x40}, {r2, 0x20}, {r3, 0x40}, {r4, 0x22}, {r5, 0x10}, {r6, 0x3}, {r7, 0x20}, {r8, 0x2}, {r9, 0x5}], 0xa, 0x1) syz_extract_tcp_res(&(0x7f0000000340), 0x8653, 0xb4) socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x0, 0x500) r10 = open(&(0x7f0000000040)='./file0\x00', 0x120080, 0x3) getsockname$inet(r10, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) poll(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 01:08:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = accept$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8) select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x400}, &(0x7f0000000fc0)={0x4}, 0x0, &(0x7f000004c000)) socketpair(0x5053c6565d22cdeb, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000080)=0x800, 0x4) 01:08:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:08:43 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8, 0xffffeffffdffff82) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81970}], 0x1000000000000206) 01:08:43 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socket$inet_icmp(0x2, 0x2, 0x1) 01:08:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x27, "afc0d651bec5fdc8c9e267a513e2b94f"}, 0x14) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0xfffffffffffffc00, @rand_addr="bdde9b304b525294a82e81a6b0e16cda", 0x6}, {0x1c, 0x3, 0x7, @rand_addr="d158f48b87f20f27e633e7ad1fea5f23", 0xff}, 0x8000, [0x10000, 0x80, 0x7, 0xea9e, 0x6, 0x9604, 0x7f, 0x1000]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xd12e}}, r2, 0x3, 0x0, 0x0, 0x7, 0x8, 0x4}, 0x98) 01:08:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpid() r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x5, r3, r4, r5, r6, 0xc5, 0xfdc}, 0x9, 0x1, 0x7, 0x6, 0x7, 0x9, r7, r8}) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 01:08:43 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000300)={{"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", "14adabd26d03f08e92cac813dfd27bb289ffd11a9b6c8b59b1bd195a04833d7d", 0x2, 0x3f}, &(0x7f0000000280)="530af5628e632c4cb05c46434268adba03e3ef1aa0ab2e054829b8b3e12a4ce6b014f18d4a45c995b8f6dc3f02d814e9860be1b3406ce0b957bc96a648ea72d85d0709d23ffd2d7c2276804dffbed601a48a15e6aed2bc692b6fe466a1f162", 0x9, 0x74, 0x80000001, 0x6, 0x5, 0x2, 0x9, 0x7ff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x2, {{0x2, 0x3}}}, 0x90) 01:08:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x24}, 0x0) 01:08:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) 01:08:44 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000c47000/0x2000)=nil, 0x2000, 0x4, 0x80412, r0, 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) mmap(&(0x7f0000eba000/0x2000)=nil, 0x2000, 0x5, 0x81413, r0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 01:08:44 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4) 01:08:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x5) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="f379615cb5bc7d95e30d76cb315b79d57996e6253582cb8462c7a37a4ed04e857ee8b8cdbf50a4b983a918a4553777e57e19182d0b9163502b16e2b7cb6b8c") setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) 01:08:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0xfffffe8e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000008400000008000000460e000010000000840000000900e9ff7f000001100000008400000009000002ac1400bb1400fdff840000000700000003000000090000000055152e99491afb22a1752ce4862c56530555260b52"], 0x44}, 0x0) 01:08:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x29) setsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x9}, &(0x7f0000000080)=0x8) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x4, 0xf, 0x81, 0xd6}, &(0x7f0000000100)=0x18) 01:08:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3b, 0x4) sendmsg(r0, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x0) 01:08:44 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x40) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 01:08:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) fchmod(r0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ftruncate(r0, 0x20000000004) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x10) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4800000070c2e4017685e14725a7dd28e8aa245b27ab0100ca99532381f01b19eeaf0448d38301673093734a6a513e111e22b294a1bb87e70ad46cb1bce6fac831214a04c6f5e2674228808d248c39e3bb18ca0823ad234a27faa1891cf8bcc1a27998e52fa047c59d4b0646b029a85d6c72ed6f777d955a0bd7b272d2162c43b86fb63adead43757eca94a629f74b04b73d8333e7b4db9a9e6c2058747bc7f395ee4c2c5a58ad9314b33d722623c5c9e6d1c8952ee4b5fa3eb31e58415c6e68c33c58506052b615a7391688ebd82dc46f438768077dbcdd4575a69eeb3b4e3fae0f80d8ee000f5064a72462f8f77d181d483919ce12bd1e744a48d6ce878266958891871e7fa440cba4121da3c1d2a225637e1e983b64305347925a030cbaa859f93d0da73c8e071935921ef312c60b0b453862df5aef5c2e1a4220b106f00b23b45c7087852e4b697d9731777680b1ecb8c35176e5c8ea53519900000000"], &(0x7f0000000100)=0x50) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x10001, 0x100, 0x10001, 0x2, r2}, &(0x7f0000000180)=0x10) listen(r1, 0x7) mlockall(0x3) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 01:08:44 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x20, r1}, 0xc) syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0) 01:08:44 executing program 1: socketpair(0x10, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x10001, 0x4) 01:08:44 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) mprotect(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x2) 01:08:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @empty, 0x6}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="0d3534daa5de1064ae1ffd822073c1ea2f2067a0b53a74cee8096b17a320f47c86f19c92", 0x24}, {&(0x7f0000000100)="a47c9eead5ff2d17791852ca886be91f212c15de06d55fcfbe4d683a664b162ea121ae465fafc3384b77faa7752b52c62692d073e42444d2c76aad3914d983a7e903183a2fefadccc48ce68115bdba977960ff229d76ff39bc1b0608f5884515619f7fbf5d38c558e953aa87e568b4824354636c4ad26cd90a95270881a9e3d205fdb64c5c98f70058d1f4", 0x8b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="52a18b85e37c2c6e989321672915f34e1c3cf21a56b649df4679c157c646fe8686ba2e865fc7855e63dde988677fb98ed9e70992f6fe231092ae7f5ca0a449e95d56848584455b6353700185397b060f18ae24c33f0b2f696715960c19ccaddfded22d2631a7280b5552fe395c0a3a997ba7511daa0526285cac564b53d6a34d784cf49979a9cc18322c4a62d7e7ced3d3909668ab86b0e1cf2619dd21250dd9d89e7cbbd3c7ec8290507a2a585dc9131df7f028a52e33730c593695cc814959b6ee5657b6d0ab78b1", 0xc9}, {&(0x7f0000000300)="0b0ec2f446ecc2f0d4cb935ccfe68eb4a1e2e939e0cd5e7434146457ba9f0ad5f3a345bc8c7ceb9474fa7ece5b3bf2931a8d632a5663ff63d827bca5d2a0a77dd87625f523d86d593896e6e9c7fbc3e17230ece1ff5bb31418925ed4e02df210bb4df61471d675419d94e316d730162a0174a9abb9b4149a29bc796dbd6fb3b3e0955ac6d2fe5c2bd9aa01d009465bbb1b24c8ef23cbc2dd3a1e4a48093aa9aa7f568976736755deb9", 0xa9}], 0x5, &(0x7f0000000440)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0x100}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x3]}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x3, @mcast1}}, 0x0}, &(0x7f00000001c0)=0x84) r4 = msgget$private(0x0, 0x400) msgrcv(r4, &(0x7f0000000780)={0x0, ""/100}, 0x6c, 0x1, 0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x7, @empty, 0x5}}, 0x0}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000680)={r3, 0x40, 0x9, 0x4, 0x1f, 0x9, 0x2, 0x5, {@in6={{0x1c, 0x3, 0x4, @mcast2, 0x8}}, r5, 0xd3, 0x1, 0x4, 0x1f, 0x1f}}, &(0x7f0000000740)=0xb0) 01:08:44 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 01:08:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a230f6e6d0e67f2456b0f72c7c751c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)) 01:08:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000400)={@multicast1, @multicast2, @multicast1}, 0x8e) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x6, 0x20, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8001}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @remote}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:44 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000002a00)="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") mlockall(0x1) sync() getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000040)=0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x7e, &(0x7f0000000800)=""/4096, &(0x7f0000000200)=0x1000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f0000000080)=[{r1, 0x1}, {r0, 0x1}], 0x2, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r3, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x20000000) 01:08:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) fchmod(r0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ftruncate(r0, 0x20000000004) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x10) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x50) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x10001, 0x100, 0x10001, 0x2, r2}, &(0x7f0000000180)=0x10) listen(r1, 0x7) mlockall(0x3) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 01:08:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) r3 = dup2(r0, r1) execve(0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, 0x0, &(0x7f0000000440)=0x5d9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) r4 = shmget$private(0x0, 0x3000, 0x8e, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000040)=""/5) freebsd10_pipe(&(0x7f0000000500)) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012cb67c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 01:08:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100000, 0x0) close(r0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x4, 0x4}, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) execve(0x0, 0x0, 0x0) fchdir(r0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000380)={{"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", "dd06acd99854e4064fc0d1810bc3f57c79efdb1e1e32d74896ffaf9494887492", 0x6cd}, &(0x7f0000000080)="9b75f5f85159d922887a31502789244b212ddbf39e0431cbd21352867b168a3fd611d609fc7b7b1c15e7e23b1633800df81b97da3fdf345fe031f7007fd794d8e34971e590604f5f88b1b8f8a2ce023af8b3ccb76a51e49e35a56bf8f8d05bffa2035912e62cf5de05d6af7b6a5a44b312716cef86275156", 0xfffffffffffffffe, 0x1, 0xffff, 0x6, 0x38, 0xfc6, 0x8, 0x3ff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r1, 0x1) 01:08:44 executing program 1: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) socketpair(0x10, 0x20000000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='-^\\[)\x00', &(0x7f0000000200)='-}][\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='+:$.[%@{\x00', &(0x7f0000000300)='(\xd0\x00', &(0x7f0000000340)='\x00']) #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 01:08:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) freebsd11_fstat(r4, &(0x7f0000000140)) dup2(r3, r0) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 01:08:44 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) r5 = openat(r4, &(0x7f0000000880)='./file0/file0\x00', 0xfffffffffffffffd, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:08:44 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) socketpair(0x2, 0x0, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3, 0x3, 0x803, 0x2, 0x8000, 0x9, 0x5, 0x3, r1}, 0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x1, &(0x7f0000000340)={0x4, 0x4da58087}) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000480), 0xd5) writev(r3, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000380)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 01:08:45 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x7, [0x2, 0xfffffffffffffffb, 0x1, 0xffffffffffff8001, 0x8, 0x0, 0x1]}, &(0x7f0000000040)=0x16) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x40, 0x3) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000280)="b19dd590bcdfee490c4f251027bd9aaaf491b8a6703d3e5449a722d982424bafb7c588462c674df84c3f332d70381d5c62a8b055547345d09d276d269c2441866804dd944a6b242a0eb2f123ca2d1c4869368d", 0x53}, {&(0x7f0000000100)="6b378fa268fc591898abde63f22bd96d6c77fa191137010658ef", 0x1a}, {&(0x7f0000000300)="70fbf78032efeaa6690de9036e897393d57012a357270d0ec40e7c88a0924a5047e725d553578fb1b3044431b25697d45773b82048eaabef2cda4ae60d36aa5ca4353761e1112a4f83c201456afefc49775d341ba34367bba30f66e7cc44375cf65f82d80fac856bfa6c9f9d30bd46e2b5c3f91b3806315b73561c0f268c3aaf4ff38e", 0x83}, {&(0x7f00000003c0)="f6bd7e55dc6096085eec8c9e2616d103d852895ceea2c2470a7b9446972dac309e9f0bb60a49e433493654d2f89d4e17dc54377f2f82fdc83e10383c54262843640654af44a20fb87598f9ebc84db133efd32b235b51e0cb36f52b11a3fa9640ee37c108cfe3df95fa4a6b526f7b1ef9d812945268b6d0f3e11a7b35e068b68903e2ba0d0327199edc9b396f30321eaddca5d82a9acc1f394910efdf0fb643e0bbb0408e118e1d27d3dd3964e4161113fa7a239116b3d29c1bb64c849d7994bb0fc0bc46cab9fd15b79175ffc8c64d84fb97aae8118933a4cb8f74acb6837e555e10542adcd3422c5f52f55d1ee89ad98f0c8825e0ea7a36d20770b9be83abfbde73bd0fa6969de52297eaf061a547ee2901877a10ed8fbe983e9d141359bd194d28848327f411e9ece1c0665638b9fa63a8cc12a39c4acc35dcbca2be8ed0d980d2075dd16eecc42c28bf65e6e106623ce32bf970bf111bafecb2f0060e35907c6c96cf3aaf027da0c6b10b00ed07e665ff5e7fa379d7704da1bba991c4c4c51bb294d69e176d957b2746e383d9b5f5bd3053f32a6089c24f32f0acb400cf461a0342fc6b21342417dd5b5b0339c5f6d2de7a6eaa59f854b5831154d01ba5b37cf6d43b2ac192358f478fb9f01473adcc47c1c39eba79fc99288d6c80fbb6372a64a593ec8012a638a100874f0eaa8b64221fd1b37d658d7da7391a33713f298a4211cc569340120a2a7a29da076d57eb0a4d08f6b4cd4841c7cc215242b7713eacc488bf7beb8b070f9bd12fb69d25d4f138eb6bf4384945e241433f66e43e665e146cb0d45991afeb9fb6bef7950234f329236df7fa27747b1b4de7bbf9fd1fba39075a07c870083b8bd907d8110de206c88472fcf60df9350c4939ac1ea58571b569c887ad20a7a274b346dfdba11a5331c4589ce0aca6b4649a09ab1d19fc12e097953a19ff5a491db8f96634be1a46279e4d4bec6a1942effe569a7ab42d93e6495189eef29e20d681d0ee157ec610493df1fbb4734f0a7c7022a79e768f8754c4eab7585597d297be9f9fa893dd038f3f600cb95cb628810f3e92ef653ba5b13060d1a4396bb70b1e3044853aa4aed42780292f5cc857ae17a26ec27d17a85018c1f4c984d9b7c795e8a0c6b209e995d512f320b71b7cbb5255ad0cfc36291b15bfae20989c3b3f602bd93f734bee83f5562b0b2c981fa55e3a6af37375f103cfb90adc1dbe5e6c7df32fa923fea6344af5e9c560aea54f9e33c4f15e36678af07884e5e2efba9c6381f2a7814d528459051354e2fd6445324117b85b7421b0023245610cd465194b7b100d59fd270b5056a756c8eb0d3924c72ff6b12bb116614d50c98d31cb4eefeb5d80dfb38c1289c329fa3c935ac9674595b430305ae7e8555f902f9b96ee0049d89d5ca7e27a7f247479a788877f4cbe6fe5c3961f00fa619430d139118384490388c144b6135b8a582559bd7c0bdc3ad6f8023179e9ffe8125ebfa357109f2c151c8fc4d96ceed23af063ac672447909fd8f117ae7d8156259958591b040a600038711f55facf92253c9d3fd65573d26a03cab65cbbda88963d155613497f65a7c1de7dc3f9f98387521ee48b7fbfbfaaa1e7cfc22ff4c5e175cd6f4a777e55d0eac54f6f52f6e4b1ce2bc530fddbca65310de062bf342e5fa403ce9d1a0329d719ed4f9d451ef92d6cd588f0b30106750d2d14372f65571f175e0376e641fcd83dd9b7f335885d445ec2c33e14879b0a03065069f6db11704aa1de070d10472137ce83611f3f85350b36e4ff30f7ab66f1996e877a10ba3e73d4f1a64078b2f22eff0abdbd4d464efe4a132810da1fc3b8b6552bff65e5794bc47a93fedcca4f54be127bb6dbfa9d86aec920c83346ca8cac16199d56a62b9087364325c3e63932b5f5a7eedd8d10815080da2a439d50657416d0865ba0365ea7544bf486b857a5a8788a843b03b8f3056d052aebee2825d987cedbbbed4d0b2cd6ab20675f865daad0659841e8e599904a2b9ccc2c61cd20ef6b8412a5054a6a66059028b509d97cfc63571560398b3d2374fb546d1c4a8edf526dff28d64b2b33f56da630af990cd34981254f1d7fc60452151905ee37744042e4ae0d42274d7c5fa29579428b5159d5c3fbee65534705233a4f27007dabf034635285e642e09cfd4aac08b9c0efc07ad8d1b710065fe12bca07a8a9a359b0201f0b9e10dc30156218fc37a0a36b4368b5c38ee0b5de1e44fa43717e808419fa630c3b8acd2145b820110be327338f9099c2cb20d3180fb58fe432cbfdc9d4f5a15071bee1bb62045f73472612aa2a2a2c10b3c5901b2460272f5cb05ad621628a6d4e6277965d7ea457010ab7e9b2f3bcaef6ddb1b794faf3b106377875594de6ef66823ef3ab4e36fdcc64d2ec75e93a1637e1a38941bc786393b8d390d9b73ee0ac9d4fe2506cf461fc2ffbc752d94bf1867bf530b7b3b42d50d19769cf033d4706c4eaef107bd16aeaefb487e39338c960db6eec7e7a3a6cfbab506bb41809f15b936922e41f27642641edcc4936525d80f1bccad14ffe502216e6d426efe030f0ce6f09d5c86cc7e0e5825b4de6a97c4ffcd39f6e2ae9b3063ba6f4d53943c633d88193e62c544265a84d04e63939e94146c1b12076b0cc78fd7c95bb09a153003ff4c4be502e42d661cb07879143e89e7008f5e373df7f37ffdd67d52a8f118afe890aaf223cf17eb16f6d51d83e840ad41141b625b1eb218eb6cd03504a63da8765e7fbbabdd9eb39ed6d1c482a74ffe7d2bfced691d44d32d9e9bcfc45da4d9589f7d4354230ba38614c1b5df341989fa3bce77b58e289210983952e94383e91a8cbdcd81b14b4ae7c68ce6844262da055341bad47fdccb710a3f268a5ddceaa46d4f20fa3f076d5274ccf0b2e692be7d08d96e074958071d0cc1fb6357b33cb1defbf3ff52f00bc23ba1da8142f4d7094735cebe271b61759c39e3195b6bf774950fe10c063f6928cffc99835322c862086b7217b7c42e3533d38498bbecf83275eae6a22b88638ec3d1094da5864069ed6ef8957d6eb7aba7c28a69ce1f87aa01e57fc70161fda6a20d08bee1ef13fdda74fa966ae70fe368967b5e5790fd7f656f9d737bdcf48c1465e9c121683ad9f749d8b9ef0a5e802c163bd989c33e1a235c32d4ad8fa5fdd0413e80df8a0deb1ad58fc649ee1140f83aea5ca42a40f36003a8cd25aed410abb7752dc8a16f0493cc5cf89224c2c23d6b5b557aba86b93008351aa14629fa3858d2d7fdcbf713487906a7236a9496600040eecda077ac921fa8a4170c47c3822a66aa7bbf728fcd4a3746c46009725f2bd5bef1bf4385fa5ee2e55cd616a9e3d56d6fbf6912e64c8ca397cbc0e46fe4018d28990c596a804a6de85a2bd30b09d748ba70bb08c4ef8adadbb45cf6c0d132cf0c4ca27d410739e5b5137bc6dd60862d123ecdecb190f4840b07752c6ce3f5a145221f773d3c4d4a4eccc56be021cc2a09e26c0d18916cca9a4afba4bde7d4ffff0135577725ec4cccd755171f08953a6a6360d3cd686a9a2ac81d7d7c7b22fa3fa97f72ae960d095eee34f5181605cec29d516b551ed26ec77f4e8a40f0d0cc1b5b7117bd844f683a9755b399a3f1fe02a57937a2a62d71525f8473c886082d208cd72486908bdd29b2d6f0a96815df74f847aaa37b19c526dcb91ce00ce503aa3e64d9ff4d8acbe8820f47d00f35a02811cbc496c7a52362c2284710d91a6fcb4c9a0d70256d76d29f2913593ce4c463cb57795233fe41b7306138dfccf53a907dad7ce7c0d37a3dcbb01f2272abc411f113abc486d5f81cd074f16307439f887e363281b181f09a4a609dec697d78f467fa817fa8ae54f212eafaafc3b664d5f6eaae72f3781ef612ae8a789ee112a58551af34d61e81ca3b8f00ced182ff0879eb1ae5a2d8319b9cc5b42f8973e1dc2ebd6d5d2380a36435ee285dae916416539ad0d0c4ac55ea9463daaea6eaa1fd73864b1f075cf95734f5e5dfbfdfdb77d5d3836b0ee8f21ed205724409c488fcba9ab24f6c10421717d417e8d4426283af494b1ab723e6fad5b0d9c8a77212dc5b9d697dcb9a836e0d44d1854b5a9b1ad2988504af0ccfd4b8fc128f79abf26d9743bd55f93c149a4d23cf73697dc3821433041b61eca268b38824cb0a23afb65fe03d3a21f82a4eadd5327e4e486ac5d13499a61379bb54e2f71ee53874b35ee1911c7f0e6519bc5b3ed081fde6a611f0b15511ba1696af2de5e5f4770c70d5910faf9e0dde53c353197f5bab6dfd6f57f292b67ecbd39545f25c61450ea52dc666acbbda36e33900c932a8252ac903eb95faa9aa6ddf6029a1ce5a19c8ab467250a3623d9f3690d63921b283a6e9a322db0d710b5429c0ac5c14ee74ea3a3ee8a990ebd59913ca2c5f81fd770404226c2d39484c657f305c1cec3dfe9304ffe51a9e59ed25eb56395ff1caa9638d6e4d635afdcd33d52ab3b0ee7577396d30841a4b2b22105f2f592cb4a88796dc8f34cbda4dd1c665d7613dcd279948f2cbd9bee67f2537137f21d06821b00dddde1b29ef7ac4fdd0ac5df5b531a3fe608c9195db615b36dc8d7d2a07f7ffa8400fe8ff1141dc7537b8e57e980d66c24a71696a1399000bcdc70066c5b2f9b19cee831de76071881c2f83723be1f77f7fee8303b7198c66d8a41a375563b4e487236408e86e3dcad13da9aea59c15ae1f310e7d059357ff6fe24b244182008eae922120d3a6ea4c85594f50a1b0a3964c6f04c20fd39f8d1e555fad1ae67173f2b42a039f43c40734b09fe08f0b6158d022efd98a5cd8ffd9a51e746a8acf52a9689ac5eb52f633007fca040ea8a55b5100f49882524ac68b1a2099909e5552a1430417755a14142f2124cb60ce7d00938719f70b366e23ed8dab8926a179fbdc920514d9ada30c21e92ffba90f93c2da297b84a7ab15585bedf13f7af09c3f19432516aa7a6e1b0b95799fb98193f205e74396450a7df10f74dca4f1f18b2a446ea46d758585a274815f3521cfe69967ecdeb05819589bc6ba04c5e07a3a623551232ca9da8347bbbb9b292c9dd8683368c47077e6c357872c6c7a20a382cbc01fe2638ebfa9eeae8dc83128b89e71544fa1c0bed1754e1fe862beac5d2ea105946197787eaf63225447ac1e6ff526a1b91ad6bf698ab7303579c288a4363a6ccbb8da7324baa8500346ecce84536aa92bc93e2818e23cc3d6b8fbc6824f9efe83dbf2098db674973766358815889f9199fca4f34ae327ee5b80a6b8e7c28132ffb4433f57abdd54399a87c725447efbb1ac936eb6c38e626b4921b652732131279cd67264eefa730faedfb4e22a097f9d5d6041cc8abd4a64c22e48312870713aa32de426c0e3c870b2a9dc8b3a8df61e2d9aecaacc99219661b766d1cdb4778316be3b1d07393824afb9f79468aaeed6f70e8e05116fc538e5a3212c3628781c67d5b2545c0b006c9af4879765dd3d398a05fc9ecb67b5bee49de4127a2b6fd75d99312059916d935a9ea0a3dcae9f889818b104e578174c9bad0fc3447c4a05b1f334ed245be4e9e42f5eae42556b6b38be6dcb241a8aab27987edf13020cca5c9cd51265778613376abc7a289bfe0345dbd5991ac4c9e6e4812c09897b43cb9d8bf8c75217e87e4c0fb22a3092a412d93e901847857272be05129687fde7867797f664e9c40e3c7f47da6badc42235b01f38cd2b6a0493a93f7e0a44db4c83b4c2ba65e0b9ee6f2022ecc541bbf78b31be54425aae6163f9e95b46771", 0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="fb6fe7251820ac70aa4a7edf317ce695065531739541aaa93d371ee03fd9178fc202d053ec89f34c51e3c0fbbb2ace030456b8fed118ce602b1ba3be1a70f9b72413ff904e4165dcabbd2183e97a5a299cc204b62594b18db0611ffb2a541f3444ca133b275c83ae83b77e50e7639ea0834bb78515404c2d16a12755dcec77e17a9c29852dc40410", 0x88}], 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x100000000, 0x100000000}, 0xc) 01:08:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x99e0, 0xc1, 0x0, 0x10001, 0x100, 0x5, 0x3, {@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0xe0ac, 0x2, 0xff, 0x8000, 0xfc}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@ipv4={[], [], @multicast1}, r1}, 0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x28, &(0x7f0000000600), 0x8) recvfrom$inet(r0, &(0x7f0000000280)=""/54, 0x36, 0x0, &(0x7f00000002c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 01:08:45 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r1, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000980)=""/201, &(0x7f0000000200)=0xc9) fchdir(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000840)=0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000007c0)={0x0, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000008c0)={r4, 0x3, 0x1, 0xa87f, 0x9, 0x100000000}, 0x14) sync() fchdir(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000880)={0x2}, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000a80)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=r5, @ANYBLOB="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"], 0x94) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000180)={0x3f}) semget$private(0x0, 0x0, 0x111) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) 01:08:45 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="a23a2fcccb3d42a0964795d67990ec45b939f9e7071c9d692e6ff1926cf843e32f7327aa0463f4c8fe4b3db6ef05bbba0e0042c7261be476e6914cd911ef927be8c536cb06e005754af480071aa42009d41b92112138a4e5a8367a221b9b49ba4da6e4571145f21356", 0x1, 0x7, 0x80}) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), 0x4) 01:08:45 executing program 3: syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") select(0x40, &(0x7f0000000000)={0x5, 0x4, 0x6, 0x7, 0x10000, 0x4, 0x9, 0x3}, &(0x7f0000000040)={0x8, 0x6, 0xfffffffffffff4e3, 0x0, 0xb729, 0xaf2, 0x100000001}, &(0x7f0000000080)={0x7, 0x5, 0x0, 0x2, 0xffffffff00000001, 0xb1, 0x81, 0x5}, &(0x7f00000000c0)={0x6, 0x167}) 01:08:45 executing program 1: syz_execute_func(&(0x7f0000000340)="98f0814b1eb00000006666f241d0fec4a37bd59c66400f38df861e8f34c4b55767660f6b32fb660f72d50f1e0da0450f0f0f000021b72134d119e10bf890c48f8978d7872d000000e461cd583d00000981f010690dc483397fd300c4e1f8f7dcdcf3410f6ff3f36745d91c1cacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0d0fe761768cc7c4223d90149bde8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb11730f210f21a261b7e2") freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) setrlimit(0xf, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x10000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000140)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000466000/0x4000)=nil, 0x4000, 0x0) 01:08:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) freebsd11_fstat(r4, &(0x7f0000000140)) dup2(r3, r0) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 01:08:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f0000000140)="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") setpgid(0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 01:08:45 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7fffffff, 0x62d6057c}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="488a92138924365d6270b36aa305009dd37c160d06c5c7a75312ded6a520b654b48edeec8d58c172106805862eb24a2d313b95c565f75a058ae3e954a40a0063dd1bd09faf899cc164e8a8e8e5631d155b8960c729a0f0c23469f605b1a5ae61339bf674bf4b7add0c922ff1289d0f41fb1408ad30b0382a1c7828330b33286072e6792c5e99db461d95aa8883628db6ec31af0e0ec99e2169ff04d002788c714a960f7544bebfc314e782a0d0394e24bd17b98f40760c477c1a8e03ba2bc6") getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 01:08:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000140)="ab82976bc5d8601b9678493fde517020572f1d1c9497dc9558a368db40301b30accba8130ea9444afefe5d5e1b58aa17babddac873720fa6cfbadba8693c74b4aef74aada96c215d2de7f76bd6f178c8d0b1be55c2888de707d5bff9892f057701f528da2246d86d195c4786d12c539e1573a4b0c08abe6e3c1a67e1a12d1c2f3b5ff61b190d40f6e941c8e2be4cff12313320c024946a126ea1abb0bc682121797a99c0bbe2e0c11191b5d967896ed6e7539877e330d42aeb04bdd500f5acd8840988ab80a662cc9ed1d3d05159ed11709dd0965c78cbbade8ed873922c18ad4fd3117fc5c591") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) 01:08:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) lseek(r1, 0x0, 0x0) close(r0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) 01:08:45 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ba864f", 0x0, 0x0, 0x0, @mcast2, @ipv4={[], [], @broadcast}}}}}) r0 = socket$inet(0x2, 0x10000001, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 01:08:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x410, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 01:08:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) r2 = accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x11, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x12a}, &(0x7f0000000200)=0x8) accept4$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x3f, 0x1, 0x8000, 0xc6d, 0x3}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x9, @mcast1, 0x100000001}, {0x1c, 0x2, 0x8001, @mcast1, 0x7}, 0x0, [0x401, 0x5, 0x9, 0x1, 0x3, 0x80000001, 0x6]}, 0x5c) 01:08:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) setsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000080)=0x2, 0x4) poll(&(0x7f0000000040)=[{r0, 0x2031}, {r0, 0x13}, {r0, 0x2000}, {r0, 0x100}, {r0, 0x4}, {r0}, {r0, 0x6}], 0x7, 0x4a00) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) 01:08:46 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x1, 0x0, 0x40}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1) poll(&(0x7f00000003c0)=[{r0, 0x35}], 0x1, 0x0) 01:08:46 executing program 2: syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) fstat(r0, &(0x7f0000000080)) 01:08:46 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 01:08:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:46 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 01:08:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1dbc7eca13046afa5b2d5fd986a2ab40e66be82999835c4310c426a81b82e4d21cd078d943b6ec38a49c0e3db7e0511294e536c33c84060d05de"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe}, 0x161) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x4, 0x438, 0x100}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3472c741, @loopback, 0x31}}, r1}, 0x84) 01:08:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0), 0x4) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) socketpair(0x1d, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x2, 0xf2d, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x6}, 0x8) 01:08:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r1 = dup(r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="4da09099f4f27c49448d4299bfd94eaef914") 01:08:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="e06234d2f6a2a30ce18ffafa45e56d36df38edf2ad2777bf6533dde388c0db04d92183f6d54ae306e66059da88918b344d5f66c8ce1b931320b10973e6be1b1c50d5a123d06a56ad64f13f07957363e8760210c82ff3f52e918d0f1a413e03ac751a18d1d6d1d98cbd3480d6f578b2222008648a9c516cf39aee2315de0fd39ee6500b0e10635f0a889f8d2ad0baa06ad1d0ae8a2d5b17c572e48d7cab6d8f42650c824fd2c29379aed4dc5fa48e8472563a2152") write(r0, &(0x7f0000001600)="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", 0x7e5) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000200)="fbf76bd9568091e7787430c60d8393416533db3cba56f05f687060066043f0c3f5bdbc4347caf1dd4ad4a6855523dacc3995d1fb108f649bdbd9245c02d45d9ef2168bdc8be27c079284330d11f09e83511f69decb380950bafdc0a50fd729cbff581654446da2be318f5cbfebfa7bb1da44fcfefe55717c2322c9beb129f2b283a1f32af4bfc0d5605ad1ee1e117e7324815af66d") 01:08:46 executing program 2: syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000001c0)=""/248, &(0x7f0000000040)=0xf8) 01:08:46 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="102fd499dec1c052803c3cdce57a18a8ee9e5d571d54697ad4ab6853bcba42a14520c78192b69000a43f8a83229cb503fd06fb3f7c22ecd3d61b8b99abfe5ac961c90515e6c0a6e660c1106a74991bb07f7edc66ff1eec7fb87a64daa50d847f0c75cd517e2d34562e428797ab0336159772da3a21d72f0996fa6add6542ccc97f77214f460ac91670313f5b3c27461c6f6e363dca4ec926c9390d830c15e3640513934e38fcdcd1f5039053fb259140d10332c00d39754ca4e63e048214c7cdcb189d7dc0c2533703fc72762e8432ecbdce6ae58c778534063e981de1dcc3", 0xdf, 0x0, &(0x7f0000000100)={0x1c, 0x1, 0xff, @empty, 0x8}, 0x1c) 01:08:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x9) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 01:08:46 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0x1f, 0x100, 0x8, 0xc1e, 0xff, 0x800, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x401, 0x20200000000}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="cf0d0000c100009a0006000200000001000501000002004e21e00000010000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/157, @ANYRES32=r2, @ANYBLOB="a500000031000000faffffff9801000000000000"], &(0x7f0000000180)=0xb8) sendto$inet6(r0, 0x0, 0x0, 0x300, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:08:46 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/186) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 01:08:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 01:08:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000080)=0x8) 01:08:47 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, r1}, &(0x7f0000000180)=0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) 01:08:47 executing program 0: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x5, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1ec78150003000000000000000000000000000000000000008ba7e45b00000000000000008000000000000100000000000000000000072a86e02aca0000443cb964dc8da6ce865f3c"], &(0x7f0000000100)=0x1, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000200)='./file0\x00', 0x44d, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 01:08:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xe9, 0x100000001, 0x4}, &(0x7f0000001140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001180)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x69, 0x100000000, 0x4, 0x8, 0x9}, &(0x7f0000001240)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001280)={r1, 0x2, 0x1, 0x4, 0x32104b3f, 0x3ad, 0x6814c204, 0x9, {@in={{0x2, 0x2, @multicast1}}, r2, 0xffff, 0x10001, 0x85, 0x9, 0x80000001}}, &(0x7f0000001340)=0xb8) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 01:08:47 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getgroups(0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000240)=[{0x10, 0x1}], 0x10}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlink(&(0x7f00000003c0)='./file0\x00') sendmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000080)="8b02af7f8db07b8a18ff842a31ec023899b0e07ff836af3ec385106c82fbe7469862c48408ef24033bdd6fa36077f2302e6778bd29687dcdaafe2f6f37ae2c7c99bcf3a984f7f659936703d7f6cffbb119f2836926e2c45868837088d2a141f5dbf242", 0x63}, {&(0x7f0000000100)="9e5f903f2135f671d7efd3e1aa595a461a1772c19346b7e2a10e459f0f2e4744bbf60495ec161d7861a00c8cf287773a0d5891b0782c6fbbda5681bc5ea27bc1eeeb97be5be92b75df7890f2c3054d76bfa6ee61eeac93c5b3a35422713f9754e5be83", 0x63}, {&(0x7f0000000180)="4417db554efd85f8c28eef11d128e3f24a6aba3c87ee614daa7d20634db096097bb156de6474185ab90083179a6bd99ba60bfd9e90aa2e4fee16e8b0ac", 0x3d}, {&(0x7f00000002c0)="83cd8df97d676728b5edf572f7150f9c0662fef42a1996fffffb483a083123828c2ce2cf48fc4b913f4231eec77a7fdcb01b076a07ca3616e3c50c", 0x3b}, {&(0x7f0000000300)="f610b8c5196475fed8938ac883db4338ed2a0c141fc667a67cbaef8d80a0cf545e616cf29c007beb60b26bc9123a1b3f3e7579d151e8f0183dae19acd11f0f3b87ccdc5f71f28ff3be604f598b7c700189651c3a2ca35b12954fec23b899f22e46391a0171cb5bfabad22d6beb5b9746db2495fa76478f4ce1a80c2405bdc50066c71e9b0bc367276df4b29e32c824e99a6ac01d894a3ee150c0fbe5c6fa2944ee10d590ba376ef2895670fb6f961317d42d2d", 0xb3}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="1c4038cbd0788fa51208b473246efd65a665051268ff6f9d8f2260ac262396ac0cce9cb695a895310f6feeeca400a0534dc837a79daf80461bdce8b2298ee74ab75e117825ee51d475f2481650a13e7ba78e355e8cee00b6b9ceed28a466257e664305529cdbc8631f160f4cb977472675f09ecb4325e0c1e15d54393563407068a290cc4e178ae39fed6c02804f68d6661796797b1e3faabe7a08dc0bae829c435845b21ee373", 0xa7}, {&(0x7f00000004c0)="17eb4695df7bbb31b07c211c63b719da5bf64cbd9d46ea35cbca7c9ab97cd2966ce9492939a53cee263c777f58471eaabfaa516277", 0x35}, {&(0x7f0000000500)="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", 0x1000}], 0x9}, 0x8) 01:08:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%*%[\xbb+--*\x00', &(0x7f0000000100)='\x16$\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}!\x00', &(0x7f0000000200)='\x00'], 0x0) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r1, 0x0) 01:08:47 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf0fd47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) r0 = open(&(0x7f0000000100)='./file0\x00', 0x84, 0x27) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000140)="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") 01:08:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) socket$inet_sctp(0x2, 0x5, 0x84) 01:08:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) close(r0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/4096) 01:08:47 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0xbac}, &(0x7f00000000c0)=0x8) 01:08:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100)={0x0, 0x200, 0x0, 0xce43}, 0xa) 01:08:47 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:47 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt(r0, 0x1, 0x400, &(0x7f00000001c0)="c731994fad688077855875e0b3501adadcb5e545e28368be290de29c09edd944255cbcdd9ccbe9d05703cf27e9b2c7277bc0d417b8474e5f2e4682c0f73c8461b074230b8c76aa4fd1dbfdda6c644b58c6db5496b1d6f4307307dc7f90572251107c4c3d70f199687c17aac224f312812e0538e1785f89bb346d1ba194b75f5a2309f17dfb86cabf67a5a7619b17aefdebab8a87a5", 0x95) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 01:08:47 executing program 1: syz_execute_func(&(0x7f0000000180)="98341a0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xa00, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000740)="a3ae8673ec3b0906c383de900e821fb4aa1993fceb7b0b2a72aeef1fab1fa160bbbc3b3b9d92dff455d1c139de7a9f7d4c8b6f507bf8b6407ebeb188a1a04eb73a1026224c32ecb4db079d568f2f31839f1b53284a887fc159eddbeab8d59ede420d11953cfc16237843c07ddce425a5ced0cf3abf6eaaf5e9b7cf84594ac2dc15ab6472d5bd44856439aeaaeac1dea0369f41f16a2d8528b4f1fac8984c2984e4cd8914b50aafdb2875b52543e19220626b9c2109a1824ff7b9291280343bcae753bdc90ba14c7e28d1e0726b4a56893369a61f8598d3") ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "580707468043cd7db10494ca6ff447b0b89b729cf625cde758d10f13e00854f6", 0x4881838e, 0x8}, &(0x7f0000000040)="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", 0x0, 0x9, 0x4, 0x6, 0x2, 0x7f, 0xffffffff, 0x5}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000006c0)="82369b22576faa27b040780f6258694d343df0479d2cfce2c6f2e90bf7a6019676639b8e0d3ee041c717f4345342b84e1e7248d2c8cd119e67507c9fd2af8b7a4f8d6d36d8c1") 01:08:47 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 01:08:47 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1, &(0x7f0000000000), 0x10) 01:08:47 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') r1 = socket(0x3, 0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0x1}}, 0x0, 0xb40, 0x3, 0xfffffffffffffffe, 0x3f, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000100)=0x8c) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000040)=[r3]) 01:08:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(r1) getpeername(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) getpeername(r1, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8) 01:08:47 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x86, 0x30, 0x7, 0x2, 0xfffffffffffffffc, 0x3, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9, 0x2, 0x7fff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x10001}, 0x8) syz_emit_ethernet(0x3b8, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 01:08:47 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto(r0, &(0x7f00000000c0), 0x0, 0x184, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000080)=0x8) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 01:08:49 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x19, &(0x7f0000000000), 0x2) 01:08:49 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000780)={0x401, 0x3}) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) dup2(r1, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x8, 0x4) 01:08:49 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) msgctl$IPC_RMID(0x0, 0x0) 01:08:49 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@empty, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="0dea9ff20442b301e8cb8ecb86259dfe", r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r1}, 0x14) 01:08:49 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket(0x2, 0x10000001, 0x84) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 01:08:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) setitimer(0x0, &(0x7f0000000040)={{0x4, 0x4fec}, {0x200, 0x71af}}, 0x0) 01:08:50 executing program 2: r0 = socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) 01:08:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x38d2, 0x2000, 0xfbc2, 0x12ad, 0x1400000, 0x1, 0x7, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) r2 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 01:08:50 executing program 2: freebsd10_pipe(&(0x7f0000002540)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000002580)=""/180, &(0x7f0000002640)=0xb4) r1 = socket(0x11, 0x3, 0x0) sendmsg(r1, &(0x7f0000002440)={&(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000040)="30425221dbf4aca06c77a964ce1100af26c3543070976722d6af4758947b5086392cf760ab4effe3ab15765d", 0x2c}, {&(0x7f0000001180)="b4ce6a37ec46a5cffb48a84d2772fa2f76b0023ceeedb5bb73043b3310fafba0a7c305d2f1184d2ce720da2a6b93e1ccff5db19577c568156585ea906628b263670ce6df75346992d2b023e7ba101a515f2379a47a40a756cc31e19eeb0bce5094c24daf17144dff4e1d0d29a860fcbe8904879479871bbeccdbd5062293570cedd864bff4e1457528a6e29061ba49ff183a02d615d4796502179b5751fa8d034091070ed537fd04433ef9523255b2f809b14fc27ff62d53227ca21970e2e84916453776bd8c928d5eca16d8dc47efa2f5843163", 0xd4}], 0x3, &(0x7f0000001280)=[{0x1010, 0x84, 0x1, "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{0x90, 0xffff, 0x0, "a601f11ea755f3dc9397d64f7822a89d5cc3babb21ae3bd5035995f7af2f046e364d8678c33fe2207d557d1cf6bcd9f4cbebd00bfe7191a39a2af3fef4f2f9a14e35ebb306bd89d36fc0534f55dfda08933db422c118bd09bcea2694a817bcbe01173f0c18d39cb8bd1d7d95a94cd81682806d8c422b45484a78b8"}, {0xd8, 0x84, 0x2, "12249b894ca62c03826099f3ccedac227702d296ba177e5c8115f20126b899d8af8cc7785832b9da41003dee8fcf9e30b684ed6c6e29fb580a9407f2e99113ce87d57bbd2a32b01cfeedf5c138bf3d330fda5a92f574ec343d8ebdc4205c96d1751f2cf20c97c1398062684fbe5db2e12a798d9753c29e143924a0f493383c53ac5116ccf5c9fced733c961fb37276b28036cc6560b22fe7a191b8462e7f8091ae7c862ef26509707eb9bed2e387768e46e0d072691f621c680b659c82e194c253babe7f67"}, {0x18, 0x17, 0x0, "f9"}, {0x20, 0xffff, 0x101, "73ac4ad74f19e3f99611"}], 0x11b0}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f00000000c0)=0x40, 0x4) r2 = dup2(r1, r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000024c0)="c7897c6e5135bdee1e0efd8f114ef918f8cd23aeaef36dc37c9dfcac43ed70429ea5f6f2cd592800c8d6dbd0a9e6be22f3910191bde6f4062030d8d24ccd3a202b14e8f1c21cfc6b998c2c5f8c3061b2e68a0a251df2c8f95c7164ecb50fc97ef3760f0262ac65559cbb0b89479c0c4132dadc7f317e") mkdirat(r2, &(0x7f0000002480)='./file0\x00', 0x0) sendto$unix(r1, &(0x7f0000002680)="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", 0x1f7, 0x0, 0x0, 0x0) 01:08:50 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@empty, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x13, 0x0, 0x0) 01:08:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1ff, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 01:08:50 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "b85d6c325d08527182d5ad7f376fd660d6ce19f6cbf54ce2c5147013a212f75d", 0x8, 0x10001}, &(0x7f0000000200)="f093551a2af39fe25831433a44ef5b20275ef0ff1d9ee752093cfb146554e605e6bbed30a0c95d84750d7eb8541c25b66cb0896ca35e4452a1a811c3eddf832c516902bfb18beae658059537387c569ef6adbafdefb66e0cae3311c023162d958928e979cdbffd87a5840621da6f9d5331d1c8dbc91e5cc29898d2dfc520fc5902b53efc3caf0426f45e58fdd8e32d3e65d01fd86d1e0d7e9013616e38ae1ea1667e2093be6440b104ea80e296242508", 0x8001, 0xffff, 0x100000000, 0x80000001, 0x0, 0xffffffff, 0x3, 0x2}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8181, 0x5) 01:08:50 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket(0x2, 0x10000001, 0x84) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 01:08:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="9ecdee7e2f15e6520e23432ba0993d262d46db5abdaa9bfa36618e31e4c9f8e60c62ed92fd4dcc3261b917b98d2ad3f0ab0ced52b2439ec0c5b7b6f21e5a2601d4ee1ece855e8ce0c9476b4193b21f1e5a69") ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 01:08:51 executing program 1: syz_execute_func(&(0x7f0000000280)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e27d138a080000008fe9589b26c7e4c753fbc4e101edfec4f3440f51be638f6cecfd4bd32ac4da7676f2168f4808eebce00000802000c4c3dd6d680748420ff69d0000000063e9509b9b43f7f7fc0000f00fbabd0010000029eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4470000c403195cc3f5c401fe5ff6646736676670664336660fd2938c0000da0f01c36666450f17720d14111d54d91d01") r0 = open(&(0x7f0000000040)='./file0\x00', 0x20d, 0x28) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="c26e54e47184879e1e87a8541705ec2f216869f4e7f6ea5899c614e6f9") 01:08:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000004c0)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000540)='{\x00', &(0x7f0000000580)='#/,\x00']) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000640)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000600)={r1}, 0x8) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000380)="2b75e1e4a750bfb79722bfacbb8e1627ded103ebbb827cecd6a6bfa07e7e818f222f3a9fa3c91d1fc4555545e898f0cb1638ec5fc779fd4dda4e1cd95c49413aaa01470b508ab97ee603a9c926471fb1121f33cb3b982347a5c13dff3a036fc316697cd87adb598e086bd994fed83df7e81ace61441ef4d4073b7810c3113765edcbe1df5e98c6516d78dcf527e976") clock_settime(0x0, 0x0) 01:08:51 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x9124, 0x4) 01:08:51 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x9124, 0x4) 01:08:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x2, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 01:08:51 executing program 0: r0 = socket(0x1d, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:08:51 executing program 2: 01:08:51 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1) fcntl$getown(r0, 0x5) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) r2 = socket$inet6(0x1c, 0x20000000, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x90, 0x3, 0x7fc, 0x3, 0x0, 0x5, 0x1000, 0x80000001, r1}, 0x20) 01:08:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 01:08:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 01:08:51 executing program 3: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) symlinkat(&(0x7f0000000340)='./file3\x00', r0, &(0x7f00000003c0)='./file2\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 01:08:51 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:08:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20040, 0x44) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000200)={{"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", "3ebb7ba1150b93b03857d86bc846585f12fdb0e47ec42fbb88a6c9deac820e4e", 0x8, 0x2}, &(0x7f0000000100)="ff40c2c4ae798288cd38955b2cef72682575d13bd829dadcd92c3be275e6722601fff79544b26f3c7006361b3d82d5a9a4d97bb4fbf878129a76bf3b4db520c185e31c5c068f9492be1794333d206ba46768bbc0ec2a6e7e135d62d206047d24580eff8a665c47bd64f9ad4d61c1f52966daccc732a8237acc63d4ce8d1e1f123f33d04981697d261e10066c53bcd96704c13c65f454a51b49ffc72a190d1c764310ec0219a0d449ba1488e3c27ad41aed7ec498ea1e81ba13e84ee019e03df120840cf269a9c00cb3ec7d2c7648d7733e4d6cb24e72c0aef09181d55cc956bf8c88512c49a0fe892be960a9b493e0c7e439ab4978d72077a3aa", 0x0, 0x58b4, 0x1000, 0x9, 0x4, 0x8735, 0x3, 0x3}) r2 = semget(0x1, 0x3, 0x6) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 01:08:51 executing program 0: r0 = socket(0x2, 0x20000000, 0x40000000000084) r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7, 0x7, 0x80000001, 0xf2ee, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1}, 0xfffffffffffffc5d) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0x10) 01:08:51 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") semget(0x1, 0x1, 0x80) 01:08:51 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:08:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007d) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:08:51 executing program 1: munmap(&(0x7f00009b4000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x2, @rand_addr=0x10000}, 0x10) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x200, 0x4) msgget(0x0, 0x200) 01:08:51 executing program 3: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) symlinkat(&(0x7f0000000340)='./file3\x00', r0, &(0x7f00000003c0)='./file2\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 01:08:51 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) 01:08:51 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000040)='./file2\x00', &(0x7f0000000100)=""/5, 0x5) 01:08:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022efda4065300"], 0x10) shutdown(r0, 0x1) close(r0) 01:08:51 executing program 2: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) symlinkat(&(0x7f0000000340)='./file3\x00', r0, &(0x7f00000003c0)='./file2\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 01:08:51 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0xfbffffffffffffff, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 01:08:52 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 01:08:52 executing program 2: munmap(&(0x7f0000d13000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fba000/0x3000)=nil, 0x3000) 01:08:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget(0x1, 0x0, 0x4c0) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f00000000c0)=""/205) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000280)="d912857cb334afb6563c5f6cf5b67c51ca23ecc0bd00009886fc6901925b4ad666c0f95febff6221d56c8d61832e7a7c56db63b16696e174a3544c98", 0x3c}, {&(0x7f00000002c0)="d7be35ab4669a02ee776082a32197f7f27c5e956519a26ad8a730911dde37225874b03f402ecad398601226592f7a4c505211d7b00d74d91ea925acbb2b3c97863f8a9a800ab246163f747e3125a41288bb0f679f42e3eebf44c3aee796d7337250f3c4b7d7e320f773e2be055e50c1752a15c26b485184b54a6985e6f3b45d3b1cf342366afaee26b640b48a21e363f624bb8b920b9528780af979253e23284d5d6a0e2081ce0c6ad17e4bcc78d30814df2fbba981eced3684b20e192983447a2c4ae", 0xc3}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="9def0397fc91f55720d3cb289487da2cc2354eaf1eaf42330b79a537174a62d05c3aa989537c78c53a7c9272117058c78cb171e4738e4e1e62dd008358a18dfd81ce606142fc58b523e933b9187de76ed9fc3a7b0475d20927a7afad2a67c83748dc98b56f0afb5790bf", 0x6a}, {&(0x7f0000001440)}], 0x5) r2 = socket(0x2, 0x10000002, 0xffffffff) getpeername$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) setsockopt(r0, 0x1f, 0x1000000000000, &(0x7f0000000040)="01730d30ea4d38d5708221fd28a8", 0xe) 01:08:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x2730) 01:08:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) 01:08:52 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 01:08:52 executing program 2: syz_execute_func(&(0x7f0000000000)="b1ff91cd806969ef69dc03d9c4e2fd1d6948c488816054c40c0cc6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cc4c1a1df674101efc48192558dc3c366450f1866460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a12544b1d54111d00") r0 = semget$private(0x0, 0x3, 0xa0) __semctl$GETVAL(r0, 0x9b78b6a4d19222d, 0x5, &(0x7f0000000080)=""/158) 01:08:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="825f2e2f653000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 01:08:53 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x38001, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0xfffffffffffffe4a) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000180)="a56f39ad099686de352d918ddcff6bc6d055f2ec6273f88fd740370d75f5bb04478e46db1144ccc8408cee5a146dcf1aaada306c", 0x34) 01:08:53 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000200)="f869c10e092f5c7f6d8e283aa07046490564fc5db84ac594bf0d85c3bd66147b94041b8797ac83eed0082c31b6a72c4624048ce577b467ef14fd189566fc6288d1d4d47c03c9759e6b4f737d4a4a111b26c48187e2b374893f23afead1086fba8c2cc74e114220ea0fab65e7510929ea097ec46e50b9b185290e298862bb805da72f6c40c9efca2bcff6ff4c3ff90d0dba90df471990049ee104c1caad742e02b8e00bafbdad972a54c74755ac867d1e4c779a3f607e77bc8ce46d10f00f757ab4f553efdd31455289ecf77d0c3688047329cf5e77d645bef1", 0xd9, 0x80, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 01:08:53 executing program 3: syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe2, "fa9f91d351e78f86f00b5721c106c6eb035e18d373e20488cc19ed1f0657eeda1d2e35e3d0955417bc879d5eb6e152fed8141ec562c1ad762bc5dcf7b2d8d1c1e7b8e32966b20ea85807054543f55612d382ec698d19334ab5440895dcc4404d40b76f6d0bedaf63bcb92cd3df8085e379f94231eed089dc9f66b509ef351a58976177425d5c8112672d27c023b84f06216a064f4b8fb03805c9c33e447908b3195916a581220d3fe95f264a150cc9ff4c050977c152f58511b2a99205cd1782e291c92ef86433a34355047c99bbbe62146fc7b7b63c1bfd584f9c8cc23cef4a1e18"}, &(0x7f0000000200)=0xea) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x7}, 0x8) 01:08:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="c674ac8f76dc098063bff950ff99f36b4c0123a263113a3282e8fa024b3fe651538938cdc2bded9d0a29399553fd3c6addf8cbfa6ba94b995c4945476877c16b7f9ea4662d73dcb843a34f2b7e4c5737c4946dbe6d76933568ca4d6c45b0fabf9230a8f91aa59d8598867b0052b49d9d8bded14c") socket(0x1e, 0x10000000, 0x8) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) socket(0x2, 0x0, 0x3) shutdown(r0, 0x2) 01:08:53 executing program 2: r0 = socket(0x1c, 0x8000010000001, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x100000000, 0xe31}, &(0x7f0000000080)=0x18) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x47, 0x420, 0x80, 0x8000, r1}, 0x10) 01:08:53 executing program 1: syz_execute_func(&(0x7f0000000040)="982ce00f050520d0f80791b00fc4a2918e3b964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) 01:08:53 executing program 2: syz_execute_func(&(0x7f0000000000)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3eb6645888a17720d0d111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20208, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000140)="e06d300f795d") recvfrom$unix(0xffffffffffffffff, 0x0, 0x476, 0x3, &(0x7f0000000180)=ANY=[], 0x1) 01:08:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x1, 0xc52c}, &(0x7f0000000880)=0x18) sendmsg$inet6_sctp(r1, &(0x7f0000000900)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000100)="7f37bd2e27a0c40fc0d4c9dc166612e30ded3523d9e8c82688b6c64f85ef00d6bca42494730d75de2712a3654913817a729cc3b8571e8ec367339d39d72a2abfe2d1539bfad72747669bf2e10342a44dfc677d00810a1bf6f597168a", 0x5c}, {&(0x7f00000003c0)="23cf9bcd7dc8dd511cd0feed2628d918dbed6ba6a0ebe86ee5ffc51d6e75999f12f18712858023cfbd000a77680b78ddd963be46a701201f1fd1310b492d2148460159b1b5104a8d5b36004542c603ff7efe8dcf1534839c900239c82694e28a0ac180ff518a0eadfc18264f9c9f7db02536a58323a219f3f5b205443a9a425f4cdce5e2ae58dacb185f10b353dfc15630abbf2bde148b02247bac833994e465191c5ff0d8408141fca3ff9e5e08b3e133d8914105c355197b350659628f020d9712f491330ea8964205045380a69ac82528dbb543766dac07b279fa33ec3a1ed89b33a38aa45a", 0xe7}, {&(0x7f00000004c0)="db16a2c1a34417dfe829427517055d2b363047f9c0c941abb348cfff591f39bc5759c4019da0c41a82739f3eaf96354637b0fcce80e01e203061fdb2be6a5b4e8cde50b92adea7a7ce4c53d2c0db3e2b0cf727cbc7310aac423fcb8b7b1a6250bf029525cd88fd50f18ecb0da7ab059d945dc7552e31263f22461f1c56eea2df4dc9785f99ac4d4805fa0804a467c4a19a495cdc89ddd7", 0x97}, {&(0x7f0000000580)="4d22ee1efc6c745839c0acf509dfe2b2f9303a6b94475874e6f622175aac447aea4029facadc32e89f36ed3301a5df9cdf235f99e4f39f111f8e5e892575ffdba5d6cfd465a7f2b92de9dea477754c7962d78059f9caf11ade8ef9add2e2fdf5e8b5dbad1e8931b929f7c53f385c3201c5bf93ff573b5f166cbd6500c34e9c1750e23927c631f51347ad0ba3d72fe1d622b7c780a8ef83a7deb302735d693f16e6acb48ebd47ea9cfa1050fa52bbe4e8b81c", 0xb2}, {&(0x7f0000000640)="8fecc5b57be3eac079fb69462afa0841da1eedfb6970152e722a43c0d6a6720ff9674a746f0df058991e6e57a95fc47c038bba86a06e0a1e92e5c232078b3bed67fdbc3e12feab9dd55b8a7a2cd36268ce190254d4ba624095b5f3b46d420df02e78be865b09f3f7629197c344be96a2958d9b3beaf6a016e87c5aaf6eddbafd03a4597d82c1f7f582a53026edd05cb10a423cb09d3f83bfcbf9227dbec9c5876beb2d536f482b805d57fad23ca298b9097e44fa9fe42a59910edb0a73b70029cb0d6a4e0e5ddf5b974c0b4246018fa256d9", 0xd2}, {&(0x7f0000000180)="9e99d85590a2daa5fbb55ccd8b58a249baa3b6cbc114e5cb4e0985ac43034d79", 0x20}, {&(0x7f0000000740)="381e828d5459bb4036421e88342e2996865e6f8c1299e619aea68f8759bffac9a8a23dde5e305733780a65e6bb33b2c0e1bbf94219f6df2e67522c4b1110d10bda0dbead063f940bb3b3888907818c2b4ef3e375f072e78a7a464e7569f0a5536c21ae5d3a07128d74c640ce1c06c50f83d4817e3087a45eaf300de454e40743e8f15da56bf0c33336f354f06a1b1ce0382e9b77055c7f9a4bcc1db8", 0x9c}], 0x7, &(0x7f0000000940)=ANY=[@ANYBLOB="1c00000084000000040000007e9f5eb03b2cc03e1d0000004c7da9c30ed8303578aa7a615c4f86b84180ee32180245", @ANYRES32=r2], 0x1c, 0x80}, 0x1) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) ppoll(&(0x7f0000000100), 0x34e, 0x0, 0x0, 0xd5) 01:08:53 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x3, 0x0, 0x7fffffff, 0x9}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e23e000000200000000000000000000000000000000000000000000000000000000000000000000e7eee850546900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c420f3a1a68edfa77f0a90083619cb6d645bba443610b7c6eb0cb4575ee55284715a69558de7320ac9a119cb56c7878b776b879b9a12a3033e7cefd7374e64b8992d7b693c0000", @ANYRES32=r1, @ANYBLOB="030000000000000084000000979a213705000100"], &(0x7f0000000640)=0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffffffffffffffc2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r4, 0x3, 0x1, 0x3}, &(0x7f00000003c0)=0x94) syz_execute_func(&(0x7f0000000400)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)={r5, 0x3f, 0x7, [0x36, 0x4, 0x200, 0x995, 0xd0, 0x6ee, 0x1000]}, &(0x7f00000002c0)=0x16) 01:08:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getegid() setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000080)=0x2, 0x4) 01:08:53 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 01:08:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="1e4ed568d9574348ecab62c2aa3e31343739c6955824a2979ec5f9a57df1443ca062564806042f6cc6bff179f45e7439aec5fb60a302404ae797070b30b6c2cce49b85f7da092dbe63174ea873d39cbbaca8fe32b48779cdf5aaba4b81f6f35cb49bfbd395e9a24bcd6dadba4f31bdcd2753f9bb66f9ed6c8581b5312e623337e12a6b5b19fffe92f0c67d19958b01688e07faaef4426f02cd487cda288aac6f8f6ffd18608ffedd5152bbc1c1767180df") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 01:08:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, 0x0, 0x0) close(r0) close(r1) socket$inet6_udp(0x1c, 0x2, 0x0) 01:08:53 executing program 1: syz_execute_func(&(0x7f0000000500)="982cfce8072e2e05d0f80791b0024141e2e9964180bf108a6796fbc46e23f90000014e66f66d220fa0e5be34f1c4e183e8c4c44d22eb968d8d41819247002b0067000000ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b00000015c46291ae8ca065600000c4618de3c0740fa700686840ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) semget(0x1, 0x0, 0x200) syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 01:08:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000380)="1c08c4637916d7b098cd4a1b69e4d2c2d2c2e569b2000000000c17ea7931aeaef2680c000000a9e9619b26c7e4c753fbc4e101ed64c77c7cde825c5c66430f7ec73ed107c4c2b90a23c401c971d69967f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8414585c145332fc4a1fc50eceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad36660fdaf1c4c1f91337545466450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) getgroups(0x6, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 01:08:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)={0x3, [0x3, 0x100000001, 0x1]}, 0xa) 01:08:54 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf03d47300c44149d9e741e2e92e363e460f1a70e4660fdefc21660f6b32fb66460f7e208fa878c0cbec394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) 01:08:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0x48d2e10b74f6ce1a, './file0\x00'}, 0xa) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = semget$private(0x0, 0x2, 0x10) __semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f00000001c0)=""/251) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) 01:08:54 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x200000000300, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000380)={{"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", "4a26f6f21e1561fded135771843d30d6f86b05c9d569046d9bcb6517bcb6059f", 0x2, 0x248a}, &(0x7f0000000180)="48049c40d2410620f9af4ac30d3585e4b6ecb8cb36d923e7b464df51dace75f9b45459e1efb0b73bd1e7d3c49f1180b815a4028892a7f034199c8c13c3e2d6d178be87bd3e8a35577a9faabddb16e3297826479e5722c4b8d7f9cde8d9434055c5ea4fbb4f0b71352877d3f8dcd4e4e893d24a80ddc51f8f4bdeef731fe44555ce742f591bfdbea69b994bfeaaa6242dc418dd0257310cb4235782f44e4097c4277aa774e77db8e65011f20fdb036f1f8e77479d8451495e5cf95eaeae927a89cc675b499d75ad80899d28f493d65ccd38b9206f0a7d703f98af1e05", 0xbe6, 0x0, 0x20, 0x3e, 0x2, 0x1, 0x5, 0x400}) flock(r0, 0x8) 01:08:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x400000, 0x4) 01:08:54 executing program 0: r0 = semget(0x2, 0x3, 0xb0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x7f, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xdb5e, 0x38, 0x3}, 0x10) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x67d, 0x2, 0x98, 0x5, 0x0, 0x3ff}, 0xa0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) 01:08:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f00000001c0)="f145b68dc35017ae20044f46983a2079487b8176ea9f88a1a8705115e9cbc52ee57c74205b15380549e332e11cbb322a581cc47a99ac3e802a7c623c2cd77d26b79e9f65fd3744a5f8a03e85acd682c0c19d246b4e9d0655ef70c1c37987b7529e6d475c7173325ed8a1266e94fcde4465965310a2f4740c4e401ad208a1ff926d6ada8ddcb6d29fc0292409c6deefcfb7f6de78b5491fec11926be9724688f7ff7d79bdd2b10b33ff036d4b1533f6b0f48460dcae950b08108144147d29324acdc2ae8900ae191cc6a203cd46e797123448a2d2a980bbd35f06e94b3b6248238b2927552e8a62e3c9aee4cf8abd06b830", 0xf1}, {&(0x7f00000002c0)="0c9d831ab4abcc4c01389f4c49243bdde9d293ced0e41349eed2830d22d1933cfafe9b09a28b66e44374307026e055834932afc04da726c45b6043062aafd5c8d17a640e6d223b752a086695ec025bf6aed1e6051583a005d3cb9d76cb3490e4a29e999beeffa46ef27296733ab6fc98a5fc6302b69273010e611fbe5ece230a28550eb855b3aa542cf7132cecd96af0cb4e9d723e02c893a0fe4bb9ddef61cde99052ce735512c754944c9c8906289c", 0xb0}], 0x2, &(0x7f0000000380)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x18}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x7, @empty, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 01:08:54 executing program 3: chroot(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4, 0x100) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000003c0)={@loopback, @local}, &(0x7f0000000400)=0xc) fcntl$setstatus(r0, 0x4, 0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000004c0)="bf754a6c7ae326693ae53968cd2c095ea0576988eb4f83ba7793444908a7591da4d72e840a40c2514e7e4ace803828e52b3bf0c2342ceaecec0077de6ae04be8c4c3190ec4d2a4d6d2bc8fbc82c25334ba4cb99f3d453da912ecdeefbb2ce7372d9e0c7308a85ccdd390043bd2ef7f1f615b579b8895c60f5f226c49b153039c0acfc8eea13ef46b1d2403587d555f042e364a6eb1dabf9ed6540e3aae7176394d328b89683c05e00d4966ab718a51202711b418b5879668bb4a5f0a1c9ab256b94aeb46d2d7cc5516dde019ff832911cb2fdd405930f8e19a67f149b26e745d7275abc376c4689a0176b4a2dbc36f0631615c3a") getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) ftruncate(r0, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000100)) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000600)="8b8b0eaf0d4b0871314ada2000f4ceb36b2fb17dbe0b281f2f00040000cb69") clock_settime(0x0, 0x0) 01:08:54 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3]}, @mcast2}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2, r1}, 0xc) 01:08:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000000240)=""/184, 0xb8, 0x80, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x40}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xec69abb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) 01:08:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x8000000002, &(0x7f0000000200)={{0x64eb, 0x7}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 01:08:55 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x8}, 0x8) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x10) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) freebsd11_getdents(r0, &(0x7f00000000c0)=""/30, 0x1e) chdir(&(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 01:08:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0/file0\x00', 0x2000000000000, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000007c0)={{"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", "6a573432b670a5aba9394b6d3119f535b784d5e2c7e636d8f6da673d020df1a4", 0x9, 0x2}, &(0x7f0000000240)="747113cbb4a8608629c1619d057efe65984ca07c847002e320061dd63fcbe2b375e5974649097084c89386e0a8227e836056e9dc83e7984a7f264f6b3fb7ab4e69c6769fc527bc6c81c6139654743d9ccc5ad6508104a3a477477dfa4d4d4305cafbbfd42daf1563dd18048a26e89c6a188190de98445c643efaa06de11b93d85e475dfdc7f86a2c721d357f72c1666b14e2085147bb495f9176b76655d1d3a90af777364c270a6e2ff8b112889834299cfc27564303199eed1f96103e1af3c0dea01c4ed088f8a212680070268d2a8894", 0x4, 0x9, 0x3f, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffe, 0x5, 0x63}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x1, 0x9}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f0000000400)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 01:08:55 executing program 2: r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = shmget(0x1, 0x2000, 0x108, &(0x7f0000ffb000/0x2000)=nil) getresuid(&(0x7f0000000540), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x6, r2, r3, r4, r5, 0x110}, 0x7, 0x7, 0x6, 0x1, r0, r0, 0x5}) 01:08:55 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x17, 0x0, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 01:08:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@empty, @broadcast, @multicast1}, 0xc) getsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r1, 0x0, r0) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x180, 0x9) 01:08:55 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = shmget(0x2, 0x2000, 0x9e1a78e4edac3f27, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/120) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/11) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/188, 0xbc}], 0x2, 0xd) 01:08:55 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c08c4637916d7b098cd52808069e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fb7fe101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181eeff265dc5f00c392925b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000660f38098d0b0000006666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0x0, 0x7f, 0x100}, 0x0) 01:08:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8000000001) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\n~'], 0xa) 01:08:55 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(0x0, 0x80000000000002, 0xfffffffffffffffd) poll(&(0x7f0000000000), 0x0, 0x0) 01:08:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:08:55 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x100) fdatasync(r0) rmdir(&(0x7f0000002580)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x80, 0x0, 0x0) 01:08:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10600, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000002780)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x6}, 0x10, &(0x7f00000026c0)=[{&(0x7f00000000c0)="fe8d6e281b2a2bf8a3e1701f7ac9fea8815dcd31ee1debbeb6353b4b3508a3f246ce02afcbd5ddf2eec6ed403ab6833140530d4418264faad8a156deab9cccdc2cda1757c728992cef29f9db6092d51d19306a47ff9cff6b3166231abc4bab2d66383738c8e579419790cf0d9c37811ca0f08099eff2576f607dc092b4b6ef45784cffae2a77281bc765c0bf87fa66e1cbf5e9056eb602ec238fa9aa959d6170e2ba9609357e3af80329ea242df96754c02d832f1c9d6e0f39436a6d3880a88c59b07573", 0xc4}, {&(0x7f0000000240)="ac0bff1b8ee093f6fcf24d4d1ecd2d3b2dc301698a0fd9d959b8cf51df062490b2ea41817c75a8bc8ea0d281ca5a377606ecf8f58d79e6c53be8a0e9ce547b140395516667020b67299481e83c771747677b147907823223362c046d0ea3d27a30aacc96ab1d049fdba129049cb7d3584d6ebd231eafb141b298140b3ae2aff996d6bdd6575b402ad07e5f3266fb2f532ba4719be8b7d4a27898b0d9f841babf4c8367594395a9fd2b61f63a25278e432ba7ab8f028e353acb9ae38455283daca256dff3b02015c1b94974619d9e23ff81fae0cdc420149449e4cd29855eca41aad82e7eb7e4e8b6f7812ec3864ea16ec35f5089841d4b175766588ad076c3a2c30d279df1b30d40ab979823c415a7bc2647673fea3c15b5e6b8a0bdb1ed6bafb3049e28d2c2b93edc6a2533bb23e0353619dbd437bd5d851dc5d5871c7e797d3e086cb0fbb11e6e0f7cda26afee3d65e5649b87855e53bc8e75da029e032af23eaf1b794f562fe2e7a5e5a8403e205bf9404daf661a630d8aa85e353d543dd23858899777e3df702ab31727ac9a5c9653e7398e9696da05285ded884d912628f60c159115b2b67d24d566e1c8152d787681beb28e4c389b44fa63a606fb048032f194ebc9b911667a1fa7279c7c77e88544acbd9f4cedf1ee9460cb29c5384fefaaf3bc2e57f532ae7a4e1429215d357211fc493b0390161d2fb8668c6cc8e206542f5e25bc9e67b848e7f179c2ce330240cdb951a7a253b9f797474e3b3dc2838c0726c6e5a2f780dca2a62c67f058d243ae49be6f232a2096012f68395ed9395f04ff023025b2454b4905a4baec89b68173dae87c5aabc7bff14e1ef358ea70e5802a6819554fafdcc2f8d0cb3f58b63f18a589292f899bb7f7c4ae64cfd2453ac1c9240ed6f2ad5c29288f74cb43bf304d17115ea81b58ca9ce57b27ae5f2ba54da090a2fe0399aa4629ff65d88ea30a861d1348d6eca9294374859a905d22431869cf93eb143c6dfe005dd95451efef14b29b7bfac4fe8f2be10a4c750dbe421b0418df77bd704dc6c6c6581963f46046dc7303f96eca5e534756e3e0aab8da6a3fdfe400bb771369de8d1ab0f38ab1e331ec5af66a019bcc3c19b76e718ae2347eda67695c9c2d5835e6713bbebc645acc46db79ecdb4d062704f6a99b3001c1652da7261aab4f5a887d0aa821398ae9891d4d487c189ed5197c685db097de1e648df6bc054360e2b663c6af7f32d7246b667dce3c084f9a74e63b7af25c5468ea6742670bf4c1eab2e88f9a06ec200ff9878194f3b782e346a709f2094b2be049c830ccb79732f14cd4b98c94c4c72cd3ffe45e8d7873ade42d2a57173dbf84d573432abd918fd184b3a5f6899d6ff27f8333a075bd9aa23c559aab8caa78878c957aeb257716b6d77b67e2c9f4f7d1b29bf3e5a01b5dd51458ed81107009f15b8f2a801e4430401b5c835b562b768df98c188044b5dbb96fd9929be2e51e9caceafec07189a9c369b9919ff3b537a0d3cac85857f0fdf981fa1ec12a69b02088233c0d28662a623049622b1cac2c4bfd68bdbd434a63b5e6f446edae7668e80e45bcb500c500904edc4a9b60f16597700b304a75fcdba730f1a188330b3afeeb5008754f19abf5c6dcd7934d350a9e275a8b6c88a1f6f053ec4669d466f0201129ac34da3e018788019493a98bbe05c9c522db93768980103f2ca4fd7945f194ec54340e693b6c7daf6c820d5655640dfea2ccc575885380e982783bc45f39168d59254dd2e7c332b120dd6abcf79099ea3e9543ef14fc32fe2ac70e6e429862549af67e4a6287d57a307b241af62705a365162a4787a4c5b6ece07e9944df5c8c782cbcb2b4dc17482de38ad2fad03827e4c2bf00b58aceb52e9e5d36d13cb9b34285c8a5b7c4c0da1482b58baf8d948b1daad786b971b8132a0ce4f6176c2ae268793557b3424301a5397760599ad4693c26b79c913ca9054bbb254225e372d7758ce7a355108da22d5f4597650745c6caf4509c1fd2fabc8572c44ef66fcbce80a618d7fc7e6e5e9468a25e4f7a3e5f72294c78141b03f05e442b87aa2392bf82271ef3593fe4d6efacd7d59eb15712bb903c5d03b053b82a5ede62bf40cc4f65adc1865f3b3c108388645cd358c198224cddcfb52d6a3ca32a29969d4058c9b6f52d76e160d0ec8bbe8cd59b169746b3276ff2f846b4ffd148b8e39ecb9a48cd23a7b9190c586bac767eee8bc463902ceee95755f031b2f4b98e035a8766b2130a3ad5b78c063698f893550883d7ac98e2a1257bcc1cad5b24f2bf7c0b1cbe0c3bef08c6d5ce3b6f80385a8310f84262ad2e1011231bd59d871f95fd0684d329adb0605ffbf53aa53e715ce2f8ae3a30cd7ce49dd70bab6358c9f6b8ee2a82d4f25b7bff4f1c5ce8a11ff09af4d8898bc3f07c8de373b44c43de0b465ebffa1472ee4c0863f74e8cbe35911f1a2fc30af824f99a8a31855f23b811d38a0260870aa9e753ca8c2a4c7793e900e69a58bcee4fb776b327827a58ee557de5826dccfc8bdf573e2effd04db5e89b66067ba54a6cb6f6f1a0fd908938d1c73002eb7ac191ab5e75f62181df9e0e48abca3c159398300d99f5dae3e83bdd27a252bcb67ac0d01a88a251905f768593f371a54857f94ed1e98b30fda666d6ee6ad771a3162d04ad51464d28803ee8e682af82d4378276ac8c8bba1ced1a7d3ae09d716f1e5fe2ec286c49b9275a1966352e6995e9ae65eb2eb024d9027542999bacf1c0f87333a95db11f2d19e379834c7a472dab7915edb7634668cc97365cc4d64002c01aa4bed0e418eec3a337a51ac7fc20cb0f8089b2684209b2005a7491f2a44ff19b790a282c5ee5a4ba1d181951cc55d8a7c9ba4d86119d10c68a58ccb51affd5c64b36e411bbea1cb63ed0bb44f4971874a0fa5b2e8d43fbd4600b2e2688a3c43dc6f5dbc790a9685ed7831e42be7cb71f955bb12e207f60425e4e15fb30ead619f86b49aa796348440f35e83a7409944976fe85c4457cb9f513c6ebbc289b75cddaafa2d616ef897c02ec85b18b991209254b61511895e164ddb481ca7da57cf19b8304f737319adba6419d71ca5f5876b5d31edb6103472ab4a0cde84173cfbf66f1f164481c6d587ec6704844d4621eeeffc60a0d4320d96084a00a87831cb340eabbf3d2c7a1271b47550738ee31d12cc8d9a681a00d59a03d2aeef1a9d12c6f7b7fed0e817b0fe35323cc2272cbd6395015d390b6ae9b720c439b25bfb054a619d7aa6fb3bc01607f315541def051532faa995dffc828fc9c8fb6586785657d03f1a9ba4b798cf47b3af23080c7bed850266026b361793261857fcac9259f725fe7dc7b9713494345e96db81e3a8d90ab93cc24d1529ec2f4b85606709573a1b42d84949331a1917acd676273072cc4cc509f679f285b4332ef712c4c2abd679b4182d3f834efad897ebedf103eadff3578dfdb1f6c780348935a27441f29903d756f6bc079cdbea7127231986d1e91507d2261ef834446e99ee2eb5b0166cb404514338e8208bfe23422debe059360cc76760fc0e11e62fce5c776574e13be5535235fa9fa27c0d56b9383db5837179d2ca4c710f7bda87fff148c1be5ff7f96023401a99a271fbe868bc8d139c5415e7c1d133b4af35d2455715801f8940f2414c38721a200cd17648cd7247606ef2f6c33b36c4cd401856ddf41211c41c8007d8545cb6e7f924bb252d4a271ee5ac0e6f9798b5d9ea20ffa046c8de486c475bd4fb64187906e7e38aced1fe5356dfde3bac8906791adc0a1550a26b1ce219f93e048cffeffdf6275aeeee46bc01819ca6102333a933ec285aea8b62a361849e0f14324647badec830763bb8e95271602bbeb24b58d94a9643b0da76548ce33269312eb6c8530cc9a297cfe6427b12d915da915f360bd40adb1c85bafa11665c3ada7aa9b885fff6daf26cece03e7dc309626a7d4afc88ebead07539abe29090275c03569758418c844e8ee39d4fe46a110782182faacc0c90d0ee48579affd514ee4b463663ab32c8e6089d3255de9ca9663957b433df7055536a850e6826e1c7ab52e7b2f28245290510df75591ddd40d3cf367e18bd6e6d81184f61707316b55ac358cbe1dd3653be25cde37b56e0e1b4e7f69842dfe349114738463385fa69e05421c5b0ce8b2d1d6d1e4891e48ffba94aa48306164e13f771383de1f00f545f9167d7ed828303ecde244bae2ab1504c295c3276f66428978f82f2f4a549b974e1dc647086110c7ae15d329141ed28d333a47b0b8203ec775a6bcccc3f3b06455de05a0ea3cff8dc10608afd78e459fcd14229ed1f25a94f346f85e415d4c9b56a0749257da00ef4574712b0ea62c64654479b05e22fbb39fea550514445ad59efa2a42dde0e3a8cc1477e5452573610fc5d3c562207aa2e6ae9d917a920c2a3f5ebc3b18a98b89308edf6883ae13e48bacec23af2739deab360c77ec9412d6b6d61b86a01261afa94a493876844e7e91f728eae27245be3ddbf1ed5cc931963df07f379b918a0bb68b797392a492590b51161ee17ac7f3f3f213ac8a9bce4486022adb7c14b6b6e2e802de9e06fa6ed057b41f8ed32c9dcbb16908309ffacc454a2631a5a81230a85e2d9c2d2d0e6427b6af7407a9b71bed5fe3f4c9a8fe1b5c323a26132ece2cabe167d5e58d55b298907143626feaa743eb3d20f8b77f88c3328fd08b54fabd5082dc1f75431838c00c2e083cbc160e96abbc3f5f34393e4fd1caaa7df94c77b203120732a5a204ea915be8838a92ab037cb68d4b09d31b0caa4e32c5cfcfa171b4b1846eaa2932d1130e84c9d65792dccb4d09718624d319f421703c776b21cde50a0bbd8da48af839d0c846692070932ec4f935c8d33233f45d639e0e01a54711004fd6265f942bb833bd2fa1e7c1b40671fbe2af1e488886813e42330a1801eb48a48a5fa90a38ede3b5b262ecc83ad9000a0f095ba6a45d15d1f3f40f0ef9aae91e763ebb484bafce5430da3a27a32cc166fbd3cb14a64412bc5cba7b8dedd2e9023dc86393c6a5629c8bf46e46402fbf87d5dbd24ec8150e4a6c93adb78a87a61fcc0dbb421e8659ff36cddd72b67fb2267310da67558754366a4d83c42469d5d15e32c26d79978283cabbc0c11e6ed0d5fae20af8e2ef324524821753b20b2b8d1c91a8a12f2e491f251f64c3e76913f2e1ba4580d245a6655fcac59c074ef65baf9dea891892a47f93382b0b0c23ea1e5017624385237bada92911ec850b14091fa929e2f806b9c08319b1e853e5a27ae2e3509ff3e7f44c67ba2a184f946ff5aaf594a9f474aa31667b12b64f0d6234399c3560e0547483c8141195138411778e5e88ec9dcd48f84438b24deaeb9845e8a7d4f839cbe769e5bbe6f0b31da0540a8e2dd665bc62f43623ae6f80007e739e0b0de995f081deb042ab502f420d5d8dcf4aa3a67c359c1e98307969f490d6bfc7d9018c44b8fea749fd85d1e31cdf548274021d05fb5ce021687024075e9e7a5d4d1f9fb4be95b199e86ca38543b5634f95a289543395b40e2a5a3fef2c23449c196cd3beffd47320dcb445c3888936faf2058d004ee22175d95c47c48e5690e9dc3a5be23d2179dfafdd0f1f2a1dc4f21b4cd5e00bff383bd514683b996013f3c4368c47397e8f53ba229d056a10240b1521b3016cbe23be4d07e39d9de07bcec9ad9e16e4e7a9d29de09c5a1920c1dd272d99b11dbbece884a5c4d77e473f6191bbe1fb30e60745defa5eea3a6f6c473cffb16d8816", 0x1000}, {&(0x7f0000001240)="9af72518830329d6b55de7fba527413caf5ac8a509d3471546d779a633419d0ae52a304c1d67e976ee00bb4d28902da72924521206157b1025b15a98e9d9e271a1b2924a17b220961b4630c158165bae55420d0a9b67ddf013c4025049891fdf289c620c1991359e5db8979f9f2862c6b5e2e60ff931ffde37f32cbe", 0x7c}, {&(0x7f00000012c0)="939234f7eafc9a1061488de137b82fa43afdc51d96ec88535755d1dd6507dd3aa1ce4cdff425ffceebfe3c07252f814f8f882094c8b5f1bc94f464d6665f9df317a18bb0f84ccb6a8ce8675967cb89e95a", 0x51}, {&(0x7f0000001340)="f84d7e6657e24043967720d4ddaa03877969382421ac50155fc6e4fed50ab0d8e19df069438ac19abbb4ffb82e32df01641c52bde730e7a5b9f0d135e5cc2f661ac37997d3cb29081961213af88cbdbdfddea608a7f69a4cfc6e4753321e6a3ca7da7cefd614bc48b49261437a9115bc98faaeea734af098c47ea5bfd224be53e654a6e0f6fcd7a824f77cc5cb2e55c181a8a674c7850345e1018b35700f6aa9c09ae9dbd844daed34bd3858db30a972bdcfc00a016b7cac2b667fa0d7647650d73e7f0f137f4d883e17d997155f0523bb1049d572f609907217", 0xda}, {&(0x7f0000001440)="44548f955874947174536f9cda3eabaacf774cb70c510a2868b364abda7f7aa85d6514392e46bd7019e9b63b88406245a219e33089365ba0b2c57d650f57cfb2edc92da43d5b5371f68c5c149701ba123e454a38f491b59fd0d1fb184b08badbcb374912892868de9a325363ddae1e3cc969cd479691434571e10ef0c234bf1a94e6d6ddbfbccd3641a7b707e957ccf8f7f5e883e63c0daab70fec2fbcd73f3dd87b502c0542", 0xa6}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="7ddb49e35e50a74880a26a476352b4d0c7fa9d02b0707233bef0c9eed677f26ee2da2de3f3ffb3005cf67cd25b9a2ca404cfbcd72ffc63ca3880c05ca3b81659bb923eb91a09072425aea23ae1e2efe25db088f78a6c9c266307f438b6044280688ff0ba9b478de4eca99048b88c86e5a6e7ca0cc0341d866c670b59b53aad63b973c0e02f31f0353ea772a57e9fc2210d515fb0f03c85e93271f259a2b905df7bfd603d", 0xa4}, {&(0x7f00000025c0)="07b0fa23d1260dcd699e54ddc7110062e53f8f9e9334e7baead33fb347398ea1d8b9312397576c10a643bb662d2eb9897754fbae002275d446ef89f48fb6e135440ba8f5435840ce093e692de3717ebd5c8f029bf07e5eb11b245b6b505ecee805107556158703a5c68f41b2cdad10388d0b86538b4c096204df3679f797ff45957d3ec6830f432b08d43a3c9eee0083daac4f03047f8e4944b9001c703cb769d49f0ad3bbdcfd368883ec2a6af4c27c2013ec5ad7007001e4e3ae4cff10c08ba5852ae184a771", 0xc7}], 0x9, 0x0, 0x0, 0x9}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) 01:08:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x482) 01:08:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) mlockall(0x8003fffffffe) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80, 0x5, 0x2, 0x40000000000, 0x100}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0xd20, 0x1c, 0x9, r3}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) munmap(&(0x7f0000f36000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x100000001}, &(0x7f0000000200)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r3, 0x10000, 0x0, 0x7f, 0x406, 0x580, 0xd19, 0x0, {@in={{0x2, 0x0, @rand_addr=0x2}}, r4, 0x80000001, 0x27de, 0x1000, 0x9670, 0x7f}}, &(0x7f0000000340)=0xb8) mmap(&(0x7f0000e22000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x80010, r0, 0x0) 01:08:56 executing program 1: syz_execute_func(&(0x7f00000004c0)="0f73d16a660d0e0098cd80c42205b8d3d9d017795bf2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c40b2a0a23f21667f2450f10c7ab51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c1f3c6f800aeeceeb7b7f50f54635bde03dedea1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:08:56 executing program 2: msgget(0x0, 0xc2) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x7ff, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10) 01:08:56 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000e17000/0x2000)=nil, &(0x7f0000000100)) truncate(&(0x7f0000001200)='.\x00', 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x100) getsockname$unix(r0, 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&(0x7f00000011c0)=0x1002) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") mlockall(0x3) mkdir(&(0x7f0000001240)='./file0\x00', 0x84) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80410, r1, 0x0) shmget(0x3, 0x1000, 0x280, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000afd000/0x1000)=nil, 0x1000) 01:08:56 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) r0 = semget(0x2, 0x1, 0x420) __semctl$GETZCNT(r0, 0x5, 0x7, &(0x7f0000000000)=""/2) 01:08:56 executing program 1: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) mlockall(0x1) sync() munlockall() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xe, "12184ed0e1a212b10168fa5eb78a"}, &(0x7f0000000240)=0x16) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x100000}, 0x8) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x0, 0x875}, 0xc) 01:08:56 executing program 2: syz_emit_ethernet(0x38d, &(0x7f0000000040)={@random="846cca5aec19", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote}}}}}) 01:08:56 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getpgid(0x0) r0 = open(0x0, 0x0, 0x1f5) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x49}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x9}, 0x8) 01:08:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 01:08:56 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) open(&(0x7f0000000080)='./file0\x00', 0x100400, 0x40) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="d23294d3b8ee59b8550b77d4cca868096b9f6795ff21a28953e52e3dfd2e41e29583bd32f886bbc946ffc988c20f3e4536ffd3b25e0a2768cd0132ac71b18ecb1e52") 01:08:57 executing program 0: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x369) r1 = dup(r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="b633c0a05cb5f9a1d489aec1d05bcdb3972fbcd905d95a7af1e9168239de803cf9411abda9088521dceb478be91dec4ece7d78d15bdf58e0a607e70be986a46f61b4a2f290c40822e488ed606d75525938ef1d5fdd65ddedfc00c194309c2fc56f28c3bb734d9baa61c07ab93d8665a7ae47e14c34c5d28141a65129b6f9dd600de1c45800949e99c3baf93fdaf79cf748ad439271869ee0478229bf577b17656ba0d8a6bd85ab882d826ffb208ee3bbf3fde947e9f4") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x73, 0x101, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)="3f3e67dc4ce21bf8d11528de20adf23ac3040fade1d6e2472a32831046dc67a45bc63c0bf9c8fdec34c52ca0ad49b53682f5c48ba0ec787892ff7d5b24d54a23a12bb73d6dc34ff613ac1c2fe21a0819049c711a0134fa302c9af1c40352427827c3b792ca8e1422878727da2cfb5aee0b6dd08990508e76e4929e540d6d1acbef39cdb4119a35081f158d96e71d8dc842f0a6e4bd00b8a580928116c62f2655585e8ef82d563296eae7de2335ab0cb0b9528ed3459205c92ba3300796169e0a7dc3fa41cf5945264a425b257bfab1071d581b15e883cc989c3fa67f4deeb2501c88065f31ef9136e8a121e296", 0xed) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 01:08:57 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x200, 0xfffffffffffffcec) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f000000cc") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x80000000, 0x4) 01:08:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x2}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:57 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) setitimer(0x0, &(0x7f0000000040), 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r1, 0x0, &(0x7f0000000140)) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 01:08:57 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) open(&(0x7f0000000080)='./file0\x00', 0x100400, 0x40) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="d23294d3b8ee59b8550b77d4cca868096b9f6795ff21a28953e52e3dfd2e41e29583bd32f886bbc946ffc988c20f3e4536ffd3b25e0a2768cd0132ac71b18ecb1e52") 01:08:57 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x3, 0x7, 0x3ff, 0x600000000000000, 0x8, 0x5]}, &(0x7f0000000240)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1206, &(0x7f0000000140), 0x119) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:08:57 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 01:08:57 executing program 1: syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = dup(0xffffffffffffffff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x400, 0x200}) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:57 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000300)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321eff3adad024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@multicast2, @empty, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback, @rand_addr=0x1]}, 0x24) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 01:08:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x401, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0xffffffffffffff88, @local={0xfe, 0x80, [], 0x0}, 0x80200000000000}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0x1c, 0x3, 0x7f, @ipv4={[], [], @rand_addr=0x2}, 0x7d95}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0), 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000001200)={0x0, 0x3, 0x42, 0x7fffffff, r2}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @loopback}, 0x8) 01:08:58 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x88) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() r6 = msgget$private(0x0, 0x400) msgsnd(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 01:08:58 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x7fffffff, @rand_addr="e2a33f8b8964be024d405015492a38e8", 0xfffffffffffffffb}}, 0x0, 0x8000, 0xffffffff80000000, 0xffffffffffffffff}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x9, 0x0, 0x100, 0x3, 0x9, 0x7}, &(0x7f0000000500)=0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000d00)={{"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", "c18753304edf11b6e574cbc09b110c383417dbce2651bbbd7a7d3533077ce285", 0x2b046226, 0x2}, &(0x7f0000000480)="4d8105ac190ce01672dc3e64c8281c03e44e0778c1c7284f7b496e306a8b01d0038a190f1dabdea80bf58a9d46aefc75b5fe61ba96088288b29160e6a9a43fad6e3157391c55f55d73286dbd69bd5188525ab4", 0x2, 0x8, 0xfffffffffffffffb, 0x3, 0x54, 0x7, 0x6, 0xffffffffffffff81}) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f0000000740)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55010142d1c4d1c44444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000880)={{"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", "cc77a95d93977960e4d715e1f55f724a150b700ff565bf7267c4734464441775", 0x2, 0x2}, 0x0, 0x8, 0x3f, 0x3, 0x14a9, 0x100000001, 0x2, 0x0, 0x80}) setrlimit(0x0, &(0x7f00000003c0)={0x14f, 0x6}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001180)={r4, 0x1000, 0x1000, "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"}, 0x1008) 01:08:58 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="abbca52a8eef2dbda705022e046c6b4e0c9768609460bdc5684243ab760401ab9a121089b3424dcf05ea9c3e58b55737b68becd1c16e927ed669f38f8a51db38418e176e16290ac7a5a6e1") 01:08:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0xffffff0d) r1 = socket$inet6(0x1c, 0x20000003, 0xffffffff7fffffff) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x136, 0x4) 01:08:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000480)={0xffff, 0x5, 0x0, 0x1, 0xffff, 0x1000, 0xe737, 0x8, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0x100000001}, &(0x7f0000000540)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x3, 0xe297}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xdd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={r4, 0x5, 0x2, 0xff, 0x3fc00000, 0xfa0e, 0x80, 0x1, {@in={{0x2, 0x0, @multicast1}}, r5, 0x137650cc, 0x3, 0x4, 0x7ff, 0x40000000}}, &(0x7f0000000280)=0xb8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000002c0)={r6, 0x0, 0x6, 0x8, 0x8, 0x3, 0x0, 0x9, {@in6={{0x1c, 0x2, 0x100000001, @empty, 0x80}}, r6, 0x101, 0x3, 0x8, 0x1, 0x2}}, &(0x7f0000000380)=0xb0) 01:08:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) close(r0) 01:08:58 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x1000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1f, 0x0, 0x10000}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x800000000003}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4, 0xa59b}, 0x8) fcntl$dupfd(r0, 0x0, r2) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000000)={0x10001, 0x100, 0x7, 0x4, 0x8, 0x101, 0x2, 0x6, 0x401, 0xfffffffffffffff7, 0x3}, 0xb) syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mlockall(0x1) 01:08:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 01:08:58 executing program 0: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3) getpgid(r5) listen(r0, 0x94) r6 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x1000000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r8 = socket(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) r9 = dup2(r8, r7) connect$inet(r9, &(0x7f0000000300)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 01:08:58 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5c}, &(0x7f0000000100)=0x8) 01:08:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x8, {{0x1c, 0x2, 0xffffffffffffff01, @empty, 0x80}}}, 0x88) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0xffffffffffffff0b, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000002c0)=0xf3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000180), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) 01:08:58 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x2, 0x4000, 0x80000006, &(0x7f0000ff6000/0x4000)=nil) r0 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) shmget(0x2, 0x1000, 0x6, &(0x7f0000ff6000/0x1000)=nil) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000f60000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000007c0)={{"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", "958206a15440bf50f007164eafc8916366617c2482d7b76ab3a1f9d47f5f74d1", 0xff}, &(0x7f0000000140)="a70242e20c96cb4d557afd0e541910711022ee9c49b8d0608186ca4d7130721f80d1d12486bb39e9254505b0393fd8d7fca29734299f226cb049c3321d23a8c3b82ed1b84a0dcb6ec4de6039724b153d06b61b27e4fedfbe1939a9961ba32bfda99cd98a5c6bd449df16a7a496b3d55bc825d6501457f4c692114c5b1af53c91159472228e58ce98406d31eacf8b9f1419c4aa6f7a31479a523e89c00e1d160f7919a7e0bfeb30fddaa74cc180f9053d0ad24b9479bdec82a7998d2d932b96b8822f181a7ba60cd7e508dedfce9d13756664e247059bd44e5e", 0xbed7, 0x3, 0x7, 0x1e1, 0xffffffffffffffff, 0x0, 0x1, 0x64}) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="853fbec6ef9779a892d1d6cbcaf728871d4ae1ee3a50188e06d4022f759b40300334f9fe4f637d681123560e1b46a0801c774bfcb2ec2917c08b1e3f2c") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) 01:08:58 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300200040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xc1, "544cd005c4056a59f229967cc121fc5afc55f8b0b95ce114a0ecfbf3bcbbe36f9cdfdf138e547489be7a2b06c06e338bd3f26b8aa49fc533aaab1337ab4ec2ee543cf37cf83a0ddda655710d57e03d0e169d2626cf3a681601307438b1bffc3c647f9648c1aff816e402ea3536d7b33c59557d04ef30e09674132af6dd1441008e6aec66e3542a7b56893dd28d190e4b36f88e2e8f5eddd90a7e7680321e0dcc4dbcbc60b668f41886e4c8314db8eca43f7834b5564fe02f2292fe07e86d2d923f"}, &(0x7f0000000280)=0xc9) 01:08:58 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xc2ce, 0x49, 0x40, 0xffff, 0x2, 0x10001, 0x0, 0x2]}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0xf, 0x1f, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1, 0x20, 0x8001, 0x6, 0x6, 0x2}, &(0x7f0000000240)=0xa0) syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") 01:08:58 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e2e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c481075e99a200000070c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9c4c36d6c8e0070000027604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c44f0fae70fe88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") 01:08:58 executing program 1: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x110200, 0x1) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000540)={{"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", "1cb3054faac2931cfabd28005f260b4fc3cc0c2b1f75adcbe212a348227dd7eb", 0x8000, 0x3f}, &(0x7f0000000080)="e2b9575f7918a0", 0xfffffffffffffffc, 0x6, 0x6, 0x1, 0x9a5b, 0x3, 0x4, 0x7f}) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") msgget(0x3, 0x20) 01:08:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x3f, 0x1000, 0x80000000, 0x6, 0xe406, 0x5, 0x20, r1}, 0x20) 01:08:58 executing program 2: r0 = socket(0x2, 0x20000005, 0x3) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1ff, 0x4, 0x8, 0x5}, 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r1 = socket(0x0, 0x1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1c, "2c4d4006a8e818a5f139570866a6273b80fc6a66bc836d43e9521823"}, &(0x7f0000000140)=0x24) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) r4 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000240)="9749e5bf01d4de76111689a0a43fe9b67a6ca7a9e85a50c214029f54eb9977ad5f4c2e76cb9262eb87051663a36681b6a6d2fc5b9e4df2a94cb90faf19aa7a7ace447a25f5d8766b9f05666e9ad0fd275b34de2a3e52cfa3c3e91ba8ffd136da682ecc735fbb3b88b102ba786f2ff2bbb8baa5f973aeed5dae7ac2ad11ac208ace3a8fb7d8ff2739e35075f0b58d042f9e1f5344b00fefcfc598b5dacf0fbff87521fed971ebec7bba87b1d6fbb429cc81ba7f6d985093", 0xb7}, {&(0x7f0000000300)="9273801990e65d1ad1f526861c304235807f1da5bf51db6e1b90d8", 0x1b}, {&(0x7f0000000340)="550281cf8869c8a360bc4b52fcf540f37c9649fe99d6dc65306c35b0e8b5e1a4aebe76efe0738b53a0eb38bbe4a78ba9443fbad650ccc9b5cd8ba3ba815621af7cd51bf4f9966980323c8da403e4af4973ce5f81698b8573a01c0712e5687142fe155a8bed62e1adbc674130e7713f5e34f159d4e2c4558db17a933d144a156ae89840744b41266e35b2151c3954f0f6c9932483bf0002aa1219edc8afc43ad2d072b1b28e5332dcf0ef925936cc046b619daba34485bf4b81ab4ed1b76669149fc6a49f6c0c1742022b39628fe7087dfe54f692b4d98e3578a7", 0xda}], 0x3, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x80, 0x20008}, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000840)={0x80000001}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0xd4e, 0x44, "9362fa8279ec61b0214dc407a36fbf497bedd697399411f2c026807138e4b435f7a0dbdd5cfd768a1705f869e70f1d37ad61f7418fb95a12afc2d8e7d65518100ad9afed"}, 0x4c) r10 = getpgid(r7) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000900)={0x5, 0x3, 0x800, 0x0, 0x1, 0x4f85, 0x1, 0x2, r3}, 0x20) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000009c0)={r3, 0xe, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a00)={r3, 0xfff, 0x9, 0x8}, &(0x7f0000000a40)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a80)={@in={{0x2, 0x2}}, r3}, 0x8c) fcntl$lock(r0, 0xd, &(0x7f0000000b40)={0x1, 0x0, 0x400, 0x4, r4}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b80)={r11, 0x511}, &(0x7f0000000bc0)=0x8) r13 = socket(0x1f, 0x10000000, 0x8) getpgrp(r10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000c00)={@in={{0x2, 0x3, @multicast2}}, r12, 0x5, 0x7, 0x8}, &(0x7f0000000cc0)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x900, &(0x7f0000000d00)={r3, 0x5}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r13, 0x84, 0x5, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r13, 0x84, 0x13, &(0x7f0000000e00)={r3, 0x1, 0x3f, "fcffb21e6a9715ed86ae01df0eae25174fb4c668c43e41b4d3cebd58bc660a96a1a32f4981bd1103e9706540c251ff70ab93055170b0f4e04569b64ceb7d19"}, 0x47) 01:08:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) 01:08:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1e, 0x20000007, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) 01:08:59 executing program 0: r0 = open(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x100040, 0x2f) readlinkat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', &(0x7f0000000100)=""/181, 0xb5) chroot(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000002c0)='\x00') chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') 01:08:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) dup2(r0, r0) 01:08:59 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = semget(0x0, 0x7, 0x100) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getgroups(0x8, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x2, r1, r2, r3, r4, 0x4, 0x101}, 0x1, 0xfffffffffffffffe, 0x50aef46e}) r5 = geteuid() setresuid(0x0, r5, 0x0) setresuid(r5, r5, r5) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:08:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/52, 0x34, 0x1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10240, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000140)=0x8) 01:08:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) 01:08:59 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1100, 0x4, 0x1}, &(0x7f0000000140)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x12, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) 01:08:59 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) socketpair(0x2, 0x5, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x6, 0x5, 0x1}, &(0x7f0000000100)=0x14) 01:08:59 executing program 3: madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x3) socketpair(0x1d, 0x20000002, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000180)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "d5982abbc2f0f7c186bf750c575c943b3749d9613d40c6d93dbf99f8a352d6c5c839214a2ded618725dd8bbf39a3ac3521f35a7979ad0ec121833b96367962c8a36f40934ea7fbe2ada1037445b21c9124b503f5a2f1951124384f50061942543e5d7ccdd0c03e983a87349dfc1ba7f81150c00e3172d170e67f1577afdbd6eb5b432051dbbc5341b30b531188553b3a271af2b7c6e77fd09a823fc3e92c283630ecb66a5f18b76d4d62ba2e246b593b647cece736546449348aea395ba7ab3f5052fdefaec23782a40fe4e25a2ea402a1401e012f1fef593f6d6b7f0e1ee00fd239ae64d16dc87a15226c6f6c0a5b5c"}, 0x100) 01:08:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x400000000000000) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x12, r0, 0x0) ftruncate(r0, 0xf100) socket$inet_tcp(0x2, 0x1, 0x0) 01:08:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 01:08:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00000) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @remote, @multicast2}, &(0x7f00000000c0)=0xc) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)="cd2716f33b5baa98d2830cabb3b977b1d3d8c5572c7049d450e3ebacf09d8c646fa0f8575515b3483c35a6258af4619c54053208d4de1a6e84ce0aa8199622532dca27", 0x43}, {&(0x7f0000000180)="87a0d08222df69d4f7b3c2e49753b35cde5c32460fa1389a5876b0af4f93f75b476dcdeb1186349acea774dda044d00b4782df9ed3361cdaca45dea2c2c1a004f09e86bce3b83296805514f735cdbf3534c46336098de3911a3ad6885a0c", 0x5e}, {&(0x7f0000000200)="fbd26e1766f25830bcfbe07afe3f2ff75ad3ce3323c31a06f63b859e94dfe0a319371f7758ab7d759ec91e05d77c2b4902683f306f75c3a67daddfc3428fe3f2f389f81dddaa3ce3008358a62c431f82725f00e5c700b892f8b88a7b5cac23a04bf52ef9ceb497a1ceae425183d62c61101362cf6a7eb52819938ce0898317278a101be99f1c59962d30f879bcdd9d9aff506fc9efb0ba1df297864db5ae468e72af0b0ea9b6db8c1d31aec0cb", 0xad}, {&(0x7f00000002c0)="41cc34b68fd0be77704f78bb02d4eee78c2070a8d7737b592708ec7ef8e3f878c346d72b0b699d7683a3e92320d7cf2be845960a503fe8782619a8776de51775b847913cb7d5e69cd0ffd68a", 0x4c}, {&(0x7f0000000340)="5e342389425850b09d465a4b3625ee0ed3f51d4f460312f5460366c7e25e6b0dc0b1a360d516dd1b7a800edb2d3ef52cad60efd60ff969bf4ba8ffc7725629615a1647ec411f8f35ef74c1141dc72ee63030cd5375a2c37f947b9f1ef4f71ee89de52465d58610d2a93175d06401d9dc119995e3745d87f1db6db8ba", 0x7c}, {&(0x7f00000003c0)="cc90a623d80383e741145992d6a406ca16745e464a5c052121b1e74aa108716800639a93f59b9e5a9604ca62793cbff11a8f7512ce14b28ae01f5a4547a1fc268cd51fc5d8df6949486f4a4915d0e8721dc2386f0c1c987400e0c9c70044d40d9740b5f8edfdb5ffcb3aca88d6f2f7fff13dafb64f3f24e7613ca5f1409f6fcb6cb7463b6971a58ccd9a5eb5972a3daea7d9907b322a7af2a9264df6a9df2d81357ba0e12ed57a9de09cbbe1070bb26ab290a04f7697f2f1a7605822d09dce43e6ca341cd28e428fe9145f9f3494318c5d", 0xd1}, {&(0x7f00000004c0)="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", 0x1000}], 0x7) 01:08:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/52, 0x34, 0x1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10240, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000140)=0x8) 01:08:59 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) 01:08:59 executing program 3: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgrp(0x0) r1 = dup(0xffffffffffffff9c) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) setpgid(r0, r0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xf94a, 0xfff}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x8}, 0x8) r4 = getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r4, r5) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:59 executing program 1: syz_execute_func(&(0x7f00000006c0)="9891d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557669238320462fb450f72f5be5a5ab8c4014e4e660f7d4d0c417f080fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c462f9359e0900000001b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) shutdown(r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 01:08:59 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 01:08:59 executing program 0: r0 = semget$private(0x0, 0x2, 0x10) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/203) syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000100)=0x2) 01:08:59 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x17, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000040)="32c5c59975d236a0d8d1c18b5f17637312b7970935d9be0723cd2409b970d4d42de1c2f46a67da7140ca9f2df09a22d7e3a3f95384d65441af9fabe8796ce91b87896650dfe014115ed9bc7f4a5ba2cf3a4b15bd79599149548229a5084e6e5c2d9e05f019c59bb9f3e0c84a2b68f978e976f0d81a733515a1d6eba621297c5740", 0x81}, {&(0x7f0000000100)="5ba32c3db4314b54b5090caab724afd56284487777538bf70adda644b345753a38dff2115e5648389b5545faf2405caaddc6de7c1ec8d1229594f9bb2abb9431c5931d484733c969a2a66e96565a0125057e0c2f93c41a2a2abd820ee50e1c68f1c25ff449f1042992b20347241fb865d1e742a4c1fc4664d1df0fac067027a5b7e793534b33fa7ec553d6013067a797322453143099", 0x96}, {&(0x7f0000000280)="3841bb8dbb57f6a2bfb42067aaa6492ecbc0550f50332489982dfb40c2d1cadbf2c7199bc5312a8aaed397da08a9ff3625c65a3e9899bde9a09e7dddce2c0a8820c7735cdeae4857096ff30ce003a5d675a7c28b5ed7da22f7a80700f9c6bdb695e4a4b7d92c774e5e24996c81a48377cac9220e293370eda9f63c2436c6e039231f495b6d42b6", 0x87}, {&(0x7f0000000340)="612a0f762482afb4bff69676367a4ec5bad0b41018533b381fcfdb820ee4269cd0b6b6e5648ba41b720f18cbfb64648f47efb0112a9939", 0x37}, {&(0x7f0000000380)="41b680612eac595db82b9eac30a217ac6e14b7b5c8df98d5b15382d9d3f6c450c767196c8211e09d49243eb286aad3b740eebaa88633a4c7ccc6e1878bcbeead66fe3e3ffd65b7a3dcf4a1743412537392206712c5eb0cada0efc15641e38950255d22b9464d8c7ff1097f0c6debd77ac0e2425ffd4d328bf161f8d7dba7f81f04320e8f2041774e9e598b21eb94da2bf3e7e422161093c131eabd15aa4ad4a44e524141fc69e8d19f27b658d96cc748b02cb04ea29fd43917691def60e651ab757a125102ba5415e1b5113cdbf25995712abc108b3e8be354b57f73f1", 0xdd}, {&(0x7f0000000480)="fb878ffc1607b99a98fe3b804cb32196bfb49d811a3b3da7a25d068e08fb5c60e9ae269e90a144793a04c734a5e459538c161804aaa524ade9af367b5375555d21a94d97a8da3def1de9efd71fcde904ad7145df4bff2fa86f6cb9d2ac41", 0x5e}, {&(0x7f0000000500)="71b34dc5cf7ad791356887f6222148ae8c03bc4b2df97bbd061e5ff743f86290fb122972ba34feb1ca81735a8907a8098b2e0afbeb0e88c556db5e1b19f148a165992af3509965856f264bae", 0x4c}, {&(0x7f0000000580)="c79b6432e3357110b382e1c462a6219683ea8aa3d637783d687a1889d6005924d772dbda6ff8a9aaa36902a91ff3088d79dbb75f213a7adde217a043b5ba24e9443363b3ef7f982242eb3e31044f4f3843b981c57f7e4a6be7f98bf41ab49740", 0x60}, {&(0x7f0000000600)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4}, 0x8) 01:08:59 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000440)={@random="d15a4fb97353", @random="3678a58535e8", [], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback, @loopback, {[], @icmpv6=@echo_reply}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000480)={{"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", "5f454a2a84e225e208dcc407c63c7cf3b801e7f6a2e560382de275e55fe9ddd7", 0xfff, 0x40}, &(0x7f00000000c0)="fa7dabe1da73d166ce700a7673d1bb62665f60dfae6478fd2e54ae7b728f7197b50b46bf8d1c9ac9fd1ba40d609ada09a86fe82e960501ff44afc7a6b9b982a31df85aa62b82025075c00760cd957bbf966d13ed293f3f67126802178b8700fc1a7ed8072e226f36b117781ffc7e6b0854f2bb549e3887788fdda32f2ad2642d1ad127f26c26075e82af28c5d348d02fb5d42d", 0x9fb, 0x5, 0xdb, 0x400, 0x7, 0x800, 0xd8ba, 0x6126}) fchdir(r0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001000)="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") 01:08:59 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r1, 0x8, 0x2, [0x100000001, 0x6]}, &(0x7f0000000500)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x3, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x19, 0x3, 0x3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xd7fe, @empty, 0x60000}}, 0x0, 0x0, 0x4, 0x12, 0x3, 0x2, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB], &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0}}, r5, 0xdd1c, 0x4000000000000, 0x84df, 0x6, 0x5}, &(0x7f0000000240)=0xa0) getsockopt$sock_int(r2, 0xffff, 0x1011, 0x0, &(0x7f0000000000)) 01:08:59 executing program 0: syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f0f0fb437080000001c22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x8001, 0xffffffff, 0x9]}, 0xa) r1 = socket(0x17, 0x3, 0xbe4f) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="8a948b1e81fc4881f33ac30b250d6a6da5b4358a38c3dcc8ea4aa07d52419e9579abc099e8041191bb361b24ad4aa2c4448baf0cb95997d2ca268ac94b", 0x3d) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000001c0)={0x3, {{0x1c, 0x3, 0x7, @mcast1, 0x140000}}, {{0x1c, 0x1, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x100000001}}}, 0x108) 01:08:59 executing program 1: syz_emit_ethernet(0xffffffffffffffaf, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffff9078ac1400aaffffffff2200907800000000000000000000000000000000000000004c7f2dd81d29e6d717a3ff83c76d5fdca077bd8b7f"]) 01:08:59 executing program 2: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x9, 0x0, 0x10000, 0x3, 0x80, 0x7fff, 0x7, 0x400, 0x40, 0x0, 0x278c}, 0xb) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 01:09:00 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000000)="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") 01:09:00 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x10000, 0x2, [0x10001, 0x220c]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0xffffffffba99e4dd, 0x9, [0x7, 0x8, 0x9, 0x41, 0x5, 0xffffffff00000001, 0x80000001, 0x800, 0x2]}, 0x1a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x7, 0x1, 0x8, 0x7}, &(0x7f00000001c0)=0x18) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000400)={{"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", "dda9b6b8147b4cec7380a143ac51801c7b469208516bcf820a99bfce06071b61", 0x9, 0x1ff}, &(0x7f0000000300)="e4c6c95441e67d8678c84cc1a4b8c429c1ca5578c3f9c4457e082d7fa394d624ada8b7baa84f70b4ed504d861608711600bedff3c852d3f85ef8fce3d8a4773a3491964b7372cb7d56b1ebd9dafbbbede7f5b6a347c53c473e201b7d393b8aef77f59615517b30f05a185e3ea7d8d005fd9cf58a9d72b3dba2aef4ff4bc43e7bf68de3542c330ea23996535d1a00dfb46910d63e97e8a3cdfd19a100f96d739af4b64961d113df22e190b6475c2fceebcc75bb0fb2ff192d69f089c69cb14e1fc458a28228", 0x80, 0x3ff, 0x6, 0x6, 0x1, 0x4, 0x2, 0x9}) setreuid(0x0, 0xee00) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7, 0x84, 0x100000001, 0xec, 0x6}, &(0x7f0000000280)=0x14) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:09:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) socketpair(0x1c, 0x20000003, 0x81, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4) sendto(r0, 0x0, 0x0, 0x20001, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) 01:09:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x10001, 0x2200, 0x4, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r3 = accept$inet(r0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x77) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r2, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0x101}, 0x8) 01:09:00 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r1, 0xb) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x410, r2, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 01:09:00 executing program 0: setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/32}, &(0x7f0000000040)=0x22) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) freebsd11_fstat(r2, &(0x7f0000000140)) ftruncate(r0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 01:09:01 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) accept4(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x0) socket(0x0, 0x5, 0x1000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:09:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x6, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000002c0)={{"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", "22c002b16dff517ac55100247e2668990201bb4dcbab569be1c4f3f9e0b6b4ff", 0xb5, 0xfffffffffffffffb}, &(0x7f0000000040)="46b9a2e13e1382844a1c785352ab1496e083fb0ea59e298c9f0edf99bf1404a7ce", 0x8, 0x9, 0x3, 0x3, 0x1, 0x339501fc, 0x8, 0x9}) syz_emit_ethernet(0x110, &(0x7f0000000180)={@random="5f79a27eeaa5", @random="a679f7d921d3", [], {@ipv4={0x800, {{0x28, 0x4, 0x3000000000, 0x80000000, 0x102, 0x64, 0x8, 0x1000, 0x51, 0x0, @broadcast, @local={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x27, 0x0, [@multicast1, @empty, @rand_addr=0x4, @multicast2, @rand_addr=0xdc, @multicast1, @loopback, @empty, @multicast1]}, @ssrr={0x89, 0x7, 0x1000, [@remote={0xac, 0x14, 0x0}]}, @generic={0x0, 0x11, "790db8d67275492e2419224a1ebfd3"}, @rr={0x7, 0x1b, 0x5, [@broadcast, @multicast1, @multicast1, @rand_addr, @multicast2, @local={0xac, 0x14, 0x0}]}, @generic={0x96, 0x8, "556a8939e34e"}, @generic={0x1, 0xd, "74da578ccecb49c12c3eb0"}, @lsrr={0x83, 0xb, 0x5, [@broadcast, @local={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0x5}, @rr={0x7, 0xb, 0x6, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x7fff]}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @loopback, {0x16, 0x4, 0x1, 0x8c8f, 0xffffffff, 0x65, 0x800, 0xfffffffffffffffe, 0xc, 0x3, @rand_addr=0x7c, @empty, {[@lsrr={0x83, 0x7, 0x9, [@loopback]}, @timestamp={0x44, 0x2c, 0x0, 0x1, 0x7, [{[], 0x2}, {[], 0x266}, {[], 0x3}, {[@empty], 0x1}, {[], 0x7ff}, {[@multicast1], 0x7}, {[], 0x9}, {[], 0x4}]}, @ra={0x94, 0x6}, @end, @rr={0x7, 0x7, 0xffffffffffffafcb, [@multicast1]}]}}, "a99c"}}}}}) 01:09:01 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xe165, 0x4, [0x44b9, 0x57, 0x81, 0x3]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r2 = semget$private(0x0, 0x3, 0x500) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f00000001c0)=""/189) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 01:09:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x0) 01:09:01 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x188, 0x2) syz_execute_func(&(0x7f0000000040)="2526473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000008145e1cdc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eb6a80dd4d48cc7e8628f6808a3056f0000004e00c4360f01dd8de3f7f7f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f262e2e45e186a261b7e2") dup(r0) 01:09:01 executing program 1: syz_execute_func(&(0x7f0000000000)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 01:09:01 executing program 2: clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330, 0xffffffffffffffff}) clock_settime(0x0, &(0x7f0000000040)={0xe3, 0x2}) 01:09:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x600) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)) 00:03:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, &(0x7f0000000000), 0x18, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x8000, 0x20) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000380)="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") r2 = socket$inet6(0x1c, 0x5, 0xffffffffffffc26e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x139}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="06001b0033beb97fbedc2900cfe178f363834e0c166827221956359562410e"], 0x23) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r4 = accept(r2, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000300)={r3, 0x10000}, 0x8) r5 = semget(0x3, 0xa4be0cc1b8235cf4, 0x144) __semctl$SEM_INFO(r5, 0x7, 0xb, &(0x7f0000001380)=""/10) 00:03:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001400)={{"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", "d402de337732d07a3de22965d850f1aed37b2e73d44ae6d137980d118e9335e5", 0x3f, 0xf3b}, &(0x7f0000000400)="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", 0x101, 0x17d, 0x10001, 0x1, 0x101, 0x40, 0xff, 0x79}) getsockopt$inet_mreqn(r0, 0x300000000000000, 0x13, 0x0, &(0x7f00000003c0)) 00:03:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}, 0xdf}, 0xfffffffffffffeab) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000380)="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") syz_execute_func(&(0x7f0000000000)="c4612972d009470f5eba32233333f3420fbdcb26f3470f535500c4023dad2a430fa0660fe7b200008020875209c4037d1dd46c66f047834b835e") r0 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x40) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, r2, 0x7, 0x5, 0x20, 0x5}, &(0x7f0000000200)=0xa0) 00:03:47 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r0, 0x0, 0x0, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:47 executing program 0: r0 = socket(0x11, 0x3, 0x40) sendto$unix(r0, &(0x7f0000000500)="9401050400a85a80b1b0782797888fd1f838a311000000000000b12586ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b7804d89b5025436fae996186aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c2900000000000000000000000000000187e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b0b8cde3f0a34ca6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d5709d95b1bb600fabb2f247a166d8d79d05b8cc370f5c11db58aacd68ff0ea0a3dca58ccb03cce466cda735017196ff346c32717", 0x194, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 00:03:47 executing program 0: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001400)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001440)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000200009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000007ed631a08068482a5fa2a1a82b59f52d903311238f", @ANYRES32=0x0], &(0x7f0000001340)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001380)={r1, 0x6}, &(0x7f00000013c0)=0x8) 00:03:47 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(0x0, &(0x7f0000000380)=[&(0x7f0000000000)=':\x00\xf6o\xf3s\xaf\xa8\xee\x91y^\x80t\xf3\xe5\xc6d\xa5\x8b\x85uZD\x89.\x9c', &(0x7f0000000040)='\x00'], 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x201}], 0x1000000000000013) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x81, 0x10, 0x6, 0x6, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x5}, 0x8) execve(0x0, 0x0, 0x0) 00:03:47 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000340)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fc4c1177c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") close(r0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:03:47 executing program 3: socketpair(0x17, 0x10000003, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7, 0x2, 0x7, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0xffff}}, r1, 0x4fa2, 0x1ff, 0x208, 0x9, 0x7, 0xfffffffeffffffff}, &(0x7f0000000300)=0xa0) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:03:47 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd6003000000183a00000000000000000000000000000020acff06080000000000000000000006000102009078006e692f41000000ff0200"/78]) 00:03:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:03:47 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0xfffffffffffffffd) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x20) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0xc4}, 0x8) execve(0x0, 0x0, 0x0) 00:03:47 executing program 3: r0 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setresgid(r0, r2, r3) syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget$private(0x0, 0x1000, 0x540, &(0x7f0000ffe000/0x1000)=nil) 00:03:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = semget$private(0x0, 0x0, 0x20) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000000)=""/173) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:03:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xc8, "90a34e5dba40335fbcb04da8fd97576bc39fb40df73db690618bbad66bac0c6a0903b7c80804b3c2804bf5b6f2dcae206dc8ec7ab5321aacd5cdba99965efd0012a82d47e6e6cf651fc84b65d4834d468124a81c9bfe7d5ccd8b59fb1d6657b00ea24a83de22fdd2996d7198a7debca308b9c0ed92000786d279eeb6c504f06d1ae659b833a78449e3d7ec0e7752dec2dcf526ed0eb64bcdfcc9907c2c9d77304a95c3f804b6a5c6fed81acaf5842fb87bcacf2f2cd72741c78303c1cebbecc2edb84259f3291c3c"}, &(0x7f0000000140)=0xd0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x5, r1}, 0xc) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb03}], 0x1}, 0x0) 00:03:47 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000340)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fc4c1177c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") close(r0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:03:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="18b8f2090f57b5814c278f19129be12df44db098051c23ca912c72445730eca0715bc7dc15171618e0557e8e158c2f89413653c3233dc3ab3c4939e59a9c59be6142816b455976308ef6b5668c8a04f56236964d556b53fe97772c07193dfa3eefa8743889bb6b71f0c3d4ad2326b56110f32b85e8d9db47836056310b05640b83cef1fb5116fa7da5c8fb8ee6ca0c66cfa3c1292703b49b31702f01f120f693af1c6873db11856e2b7dc77c9cc8d13409fb7de09755415e1bd79286223fdf37030969f7173de38181178dbd93710028fe556b3021d768b578b2dec424cffbed00316ae1f4b73038fab8df19efd9") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, 0x0, 0x0) 00:03:47 executing program 3: r0 = socket(0x10, 0x20000000, 0x0) setsockopt$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$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) r2 = shmget$private(0x0, 0x1000, 0x440, &(0x7f0000ffb000/0x1000)=nil) shmat(r2, &(0x7f0000ff5000/0xb000)=nil, 0x3000) shmdt(r1) 00:03:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)}, 0x1) 00:03:47 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0, 0x2}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r0, 0x55664f6a, 0xffffffff}, &(0x7f00000002c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@empty, @empty, 0x0}, &(0x7f0000000180)=0xc) accept(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="f19e62e274bc076080b4f4286d18368e", r3}, 0x14) 00:03:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:03:47 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa06abc09eb0520d1c0025000806000108000604000e000000000000e0000001aaaaaaaaaabbffffffff0b1624f9799a78ec5ae37394a4a9e9071735c985d2a944e4118ce422af481557e0476bdf2ddd3bbfede23855d7b4404cfb072587dbc139c49c2239a993"]) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x3}, {0x2, 0x1}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x4, 0x2}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10041, 0x102) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) 00:03:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:03:47 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce109167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x7941, {{0x1c, 0x3, 0xfb2, @empty, 0x5}}, {{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) 00:03:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000e33000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 00:03:47 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x401}}, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3, 0xffff}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x6, @mcast1, 0x5}}, r3, 0x4, 0x2, 0x8000, 0x7, 0x2}, &(0x7f0000000300)=0x98) r5 = accept4$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000003c0)={0x9, 0x10000}, 0x8) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r7, 0xc450444a, &(0x7f0000000480)={{"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", "fb41c2e8b180401456a0578029e5d3dc41e2ba74023b2406d1736a03eef69e91", 0xfffffffffffffffb, 0xfff}, &(0x7f0000000440), 0x98, 0x79, 0xbf, 0x5, 0xffffffffffffbd71, 0xaaa3, 0xffff, 0xffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000900)={r4, 0x2, 0x0, 0x8, 0x7fffffff}, &(0x7f0000000940)=0x18) fchown(r5, r0, r1) faccessat(r7, &(0x7f0000000980)='./file0\x00', 0x40, 0x0) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open(&(0x7f0000000a80)='./file0\x00', 0x4, 0x2) getsockopt(r6, 0x7, 0x80, &(0x7f0000000ac0)=""/34, &(0x7f0000000b00)=0x22) freebsd11_mknodat(r7, &(0x7f0000000b40)='./file1\x00', 0x8004, 0x8) bind$unix(r7, &(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000bc0)=0xfff, 0x4) setsockopt(r2, 0x5, 0xd7, &(0x7f0000000c00)="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", 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN(r10, 0x6, 0x401, &(0x7f0000001c00)={0x0, "14a98fbf22f733897a0a157cecbbc1dc"}, 0x14) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f0000001c40)="f949bd5183f2f51ee6d025994fc8575cc9fea58252f2d378e8b869e361b0837ce6c00a8f3ac3df08b5cfdaa3dcc8b34256d4590bd95fb055c0933d149bb0ab") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001c80)={0x0, 0xfff, r3}, 0xc) sendfile(r10, r10, 0x0, 0x8c) r11 = msgget$private(0x0, 0x100) r12 = fcntl$getown(r6, 0x5) r13 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r11, 0x1, &(0x7f0000001cc0)={{0xfffffffffffff000, r8, r9, r0, r1, 0xc, 0x3}, 0x5, 0x400, 0x6, 0x100000001, 0x3, 0x0, r12, r13}) sendfile(r10, r7, &(0x7f0000001d40), 0x100) msgctl$IPC_RMID(r11, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001d80), &(0x7f0000001dc0)=0xb) 00:03:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = dup(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000140)={0x2, 0x1}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:47 executing program 0: freebsd10_pipe(0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x30000000, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x69244bad000}, 0x8) accept(0xffffffffffffffff, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:03:48 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4, 0x2, 0x2, 0x5, 0x80000001}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x9}, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000180), 0x4) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00d90043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:03:48 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:03:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = dup(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000140)={0x2, 0x1}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:48 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x6f) r0 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000080)="84ff50fd33937f3f7e0b36984bbe774394bd4f02658e593ad62a94f49cc95909aa22d9f56200c4c7a11874fe0c78dd2366744e0c8d14080e73922943382cdefa4c8d5e889e894def2910fd057dcf72b68f8be11b45ea808649056868fb8a63ac21e718376c44c3a3e5f801dfbab63e6cd2f4ac3c0a27561080c830faf0d5a468925ab476c2c0fd0b040d97f5f4b8fdfd74eb489b3993fc4794fc7e825265e8fccfd043a1cde9ceebb478ef3989bd009aaf160716ed466c23d4df2b0cbc0354f9") setuid(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000180)={0x0, 0x401}) msgget(0x0, 0x402) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = getpid() setpgid(r4, r5) fcntl$getown(r3, 0x5) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000002c0)={0xfffffffeffffffff, 0x1}) 00:03:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14) 00:03:48 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:03:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100240, 0x10) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x9}, {0x2, 0x3}}, 0x200) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/245, 0xf5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x9, @mcast1, 0x7fff}}, 0x0, 0x3ff, 0x100, 0x4, 0x76b23466, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x6, 0x3, 0x2, 0x2}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0x8001, 0x4) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000400)="e5f890b385ea9a0fd73f6983723df3229d68c4b432e73694a12c0407691310933bbafcab83de6b94862119b45f7047bfb5452f32ce7afb48e5fa8ae309b8af7cb0cfe1b54b851b7bd425a771c29ec7bdcdafe1154402a00bf7b724794c219fce7defc0955536308f583b91513df42ecf2e82f71ab50b3edee79a43628ec3f2a79cd31222444f53e3c948a68adc0822228dad768f58ca58f26e7f37e4ba39ce821baf225f2bfa2f8a46edbad13949e043c2f260977552372ca7269c06fd6adc0400e016c2620f19bbe1e153b1d330bcb932c396dcf00aa8047f081e191f54871b18f7d2e74b27ad20bd0e7e401381140cb3cec3afa0fb5d639a9628d2ca084737a8e79a6481d79855a7f15d4683c14f52c3df590d66f67d1f688e841b44a652bc88d6e6143a26f0cd110b6b98860f9471eb8f575ad8da5c8db8f32193ca7d5310eddd557985a1191105a9efb69a76a2dd08dcec5207fce204db0c9c5b56ea73a1f5d09be3dc119c9d6fab009d02635040ce534d2ce62a5cd4fde97871e5c900097c080cb8c94c9412dfd45f3ae733e3d6872f702b755780aff3be564b88e7401280a4a27afcd042d097db95c139ca3f7aaef3b5572b2cf930466c96bb633f1e5990bacd777252760acff03f61ec2c288cb0aed6598831d153eed995189bc9df6fe334bdd896592c381354c5526ad2fd7faeec41b2d1ebed149189df5f25cce05a4c632bdf7a88dfe01aa891b2f418cabc7b769e6d73146269288f949311674fa956461beef3aa787a397416e3aea6c14b1b84d97288c8e7b7b755a06b5a2dd96666caedb0ea51a5070112cef0514325a0fb3a56152593dbe79a6b02a449eae687d59890723da10cb943448f0f984a0c100ab985cdcb13a63ec974b36ab112f78cfacbffd00a51bfe3f5169ed8e12c89b64eac3adb32c4957a0c69b768f296af93a569e4bbb091d354d59a3019ea4fa50dc161b9e77d9cdc3a88bc55e1e3d998bd696e890a8e5bbc526bd7bdd4af920e4cdb87d48383b1315ea41353cd24ded4c460c3d11aa9db149a9b94647121beeb6d1d59c316a2ef4c9ab74b397f8c3855182ed14c6dad017633024c5a19a90510a34cadfaa032b1b58606b6af8f1dd11dcb9c9239017d8ccf444a7b4068c4cd20816cec230cf89caff883578d363735c1d943ee6c249936e8a4c53695b3ed6f3a8d352a7a8dac47b43f9e29e498f8997bce88969fd7edbde883d8f7b28566983ca9662fa5f669bac17548c860d3b6ea0794e6f1cec0f4bbe1b749350d39794584e21c5225d7aa67de77d617aa6855353d7693a426bf7c4cd69a24fc2052df9573b77091bbecb89395ae6171f687035ef19ade5c4596f9193a4ce6885a574534196710b79a6f35ea30b93ce449a39eb09b8a55e83f9ed018c41133034d3a0108b45cf4d0ee4771298b0859f2e0ed5961d06c11c0d4bfe6e5bfe4764c0c734acbb2030ce429779aa631bda09907be58c85fa05d1a256df3a8bc847745179bbc455ece7a72ecc2324ee0be1edf93dc31a43d04b52ac4ba6625d5c34d48a9f70834b570c685a03e10864a7a2ea496bb80ceca86f06109f4168b28cee830dcd9b1c355f644260412ec502611126d8bc3edb54293f0821d99a1e135fae95fab0e7a77362219c0635788dc72990de9a0686753aceaac09031029506fe08aa407fcac7ad638b1e9b94b535834700626a1693cc51c49500004f98dc54cd9f3f1818fd1106efb54642a10aa9f5704c199f20b693cc014331088a5c1f4cd25d0dabc2acf2766ea3690c372636592d07bea6b40d0b09b5ac5d88c9ed9447e60a38a0bcb3cfe6f91cecba7515cc21f47a0cb2eef4ce3881c7295eeb7d356f99d945e6db75167153a27329da81e25076097ca133c7a900abf914c8c959e47e97c528351b49a1d125a5d784067a9b2bf8c0e86c8352f5e4de44212f34d3f87ba4dc789be3fc190711633eb013ca6cb112e8597bff9abcf8ef2887e27819fbc94718c53d650910e36af80138e163651dab8517795e2433b507a1085e4fd8d718037cfa39d8ed7a1e0e1142697af58de900d0a6f3d009528485ece50c1a7093cdb0d68b8ac0702796f8379f6f76db44e3a95a153c53879d8a555ec22251ecc8b57a139ced36c50ed1edd6659e8330da06ca33c7a4312600d9dfa8e5c4f3fbf39ffb7cd9b3d4bd544680cec81c445316ff3dfd299110f292d994eee1362a16b970f06d0fa227323664a99d30c0423a1030f3581dd010b68edf16a2267d16dc0e3363a63e50514442eedfe907f94febe2a4f426e3370ab166a89241a3238264c689636d91afa1201e26159c86b8a8df471445be6ce4717072030cf315858f5e4624f89739c337b3f099d096474415ad0807ab3511f3008f5cf12ebd944cdf43b0b142701fb6f9e17f9ac1600b1c3f584d8ebafdc655e1d5ca127d1431d1bae3b80ad793ee749eec3eb1e8d85d263adf72f4dee7af47c99bc440c5f059690994fe94924f44c623fafb0fbbe15507aaefa3f25648ada363abffcd7cbe66a6911837c80f6484476f08d37454ee448a8a397f3aa06dd6e057910f28db90cf07b520a7e48e6d05428e31f9829edb218240c40c39bd09fc3058cafe47b7ea95bb2c5186f28df103e08d132cfd728fae5d934d253b4b125cf26d5c5e088b3d71c1e6d433c8bf2cd7afeada985fc57f0c28495e96cb03602080a46f589fed3eeb6225de3ee0ed8b95386997e1c5a5802ce01771aecc2e75387d9ad0c49c82f55f10ae0a1bafccd37a2d4ca250729706419ac77a7fb9822aec9319ffc64ddee29f3fe037c3e25b2389ba51faecdb85bbc4459c1794dae3211fde1f4be52dda70cad5403698ca1d94151450ea8f3f38c7294adc6ea29a29b9b8a2fa67bff2b0b44fa4d071f7b76f40727680edb9fdeebf27e19c2ef148a8a6685440c18d696149fa5efb1df730113be897607f37f7506af035d30a04514e93a958ca2bcc5ee160fd737f1989764d49e732f5679cec1e2d8918ec0658413655a535069ded0c965854a25996ed20a814d621afb192dec74359b6250dc371c5d8bde8a27db42d4ea6b5263ef2cf8728131257b2dac4023d2e0f3dac460f2238fb6bb5eef8670877dbfd33cc25b502626cd589b1edcfa4859afe9f0c80af0fc6b00a74dea34af2b44a29d40f9e03d32723da8dc32815dbea55ab380f374c0990b8180b2ac3fdf9ce9b415393e24c9d622cf447920fe5c5b421c4e082583e43ff2f971593addbbdfcdd14089e9d2fe51a3960a28469f27162cbc07f0d1e00b2a535a6645c4b0037121090d2c55429c8dc972af7407f837641be70353e6e12d617c073b23334cffde7b9d3f9cad19ea6908369dd53b53b783036689863130bdfcefaed4adef525199a84c41a2123de67b5ba9d144dda0241fadad2deebd8d19d8e7f052dc2beda7e7f965b0ee6cce251eedb2b3c2aac005308603905fa4b3c7c8124536b12b1227bfcc2d93b8f23489d233cdbf8c91be5d98816399080e150f024bf6f32e61ff65ad1f75cd57340595e3cae5ff55f77031071c0726322a659174347a47efd1bc8031ac5b7d1064e18299535f081930c99a379fb8b58d542ae7b02aaaa8f2856ac68bb034262ea9df7fb17794cd3c7e42072b44e67db830e56b21006dc8a925ab7c16401fbb0b6c0f05be63efff85f392685e2d6663cfa6a2f1ce9ec753a33259d5de70c93b06bd738207a2cd4c49cc26408c510f4b0687d6bc8505936543503b7ec2c7feb391a5ada7b2041717e3898e313d8b2765049227c771e1e1eedd5cb33638be539ddfcd308e2c9771675acfaa63ad96fdc3e08fb1e20f59833e557e6fae1b3f5e3a81f83c179c6786748c2bfad309975ebc531e7747ee2c871d296b6187c21ecc883277e1209050ae10ee488fecd9e3bbd71e346b22f36ea86f27303a441b736e6b165f22d812a559f6759c12df5211a0364171560512500ebdf79fa05017f672f478e8a5510d7d8346c7ce7fb2203b9a25ef389adceab21fe2b8712e6d4bcee12676986d17dd5fa949fb2b82692170f3a0af7f2ca91140e3a1acc5d32e521343a0a2f36f78139de34074a18eb518fbbfd16189a1b375001426872687050d5d929834d986285f1c10bbace27752ab7fcfee8571b0d8fb0d6a5cdb938cff53469953ba462eb491e39055f6d69418521fc2a684c0fb910a33d2959aa7cf89de4bd69970fa791beb45f6587aa835f2b282c9e46cb1b539074b3c3364df7c937c56d901ce9005f2a398fdcbfbca908035704cba46bf90b90881a38a3cdcef76e53f93a944ed59890fa5216b1ae7356acb1f03ce0fc926ebeb57dc0b2288c3d1ac80a4592876fa2938df0f9b4fb6fc39d27a907b038ef7a89c0370b1a7c6332dd19608f259f5ce7da6d0b174d929a2368953f51350dc29e24c58a6981bb8acb4167ded04049001c5fd7048fcd2765f0acd0bc9d0f4ccda20a2bd46d6c6de681a654c21ed7b4009532a0ace50a4c92eb34af3db4ac81a44a728cce4bae1585f8e92ca3ada5b95776f3bea0df0506dfceb2dbaaa69fa5d38fd535836348850ab72891b5bc863f7430234d7801c61c0e75bdbee96dc2146b6fe207eab39a8b627f8bab0365b8a1959683d1e621fbdf311b91fa3bbdd93f55876d48587db28af00c83f880d2b88774dbc507ae8fe5ae6409d0ce3027438f6d068e292e477e9899551aa2a5984c64ce1c35371cc68361c5bcd680b3cf877a0bde955c0fd3907b03ebf589f03c2f2e4ae88f84b145ffa36b30d108d6d2726c417c1ec4f40d8a5136ebda9f8be0b7373b53b88a54f1c342d97fec5b7b32f755b9613160b2e409c72c77701400041b99a1ee89e25030ea44691885500711125161cf40549ec87c2d33779812b1a52e336312207d216e0e564c280ff866be95a873f88af1f8bbab6239c4ffe705a4c5d69d54b9b3798abd51605c46e48edbc5205aab80349fd0743e9c6f4b96d86cbb5a76f161a303a581c2008d2778a9fbbcd3bf25475a87b3eb24af36400b9f77624c1aae95a64da7db1bcc753e8012f91eb830957f0230f83a529701ee9e27c726fb111bbaed8ea5f1f1f7b47d3730ec6367c85e90e8fa53048b3afd823410c0b887d926181538cf90397307330a4594981829eb70a9bd5503ce9ac994ca436b2147f4e27670eba5abfda7d3addacc6ced5995fa09364b171a4f8ff447f6a10dca66f84cef325a77df798ac99f191bb03cfb042bbeb0fd7abd5d873631e5ef2ca06f494c3c5b6bdc5b16409c1cc763f6b2f0c197e7bad6a31989118d9feed8a707a5b4d3cf9f81c5e30162e6a5ac7414f19388a7809e10d5e893e306b108f3568fd5b58d4c2d19aa2d0719c10e894b84fe5fa4f98e3ffeb1bb07cae9b9db165fb5044aa2d3e8399cbacaf36201eaa22f1d35cbffe42919962cd5d2f506f44c992892f863e2f703f71438d854b0d80bf9eb926b0323a5a129315461736f809cf98df8fe4c30771ae6223596dcf7bdf1f9f01e1f366e6082fb4a8036070fc3ecfe2c0cf3fee31f39930377c87b97c4e196fa8e4e830b94c85a4e3542c276436318c1ab75cb2115fcde78d00c6674fbb62877c6358da8ff05eae2d35580438f454aee87e393a06006fd1e188e684f08c85188f1eb68012058e63d91f22b2b98b82b2dfe448a124caca9f5f3090dd90b21d00cb106f63472738b8d0f78d2fab5a09fae93720289e0df0b2a51bc6856b82a15b7e1a4f5d1eae595c7608ea1d3c03e79b86171c566af9dfd07f72fdae21089bbf838fcd594dca3d4fef49fe359179") chmod(&(0x7f0000001400)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001440)={r3, 0x89, "872c78835a0a823eb9944b7445283ccb6375b22fb31e198fc098c59dd3d1e35a6b82af60ad16be6d8872564361accb4ecbc186e171705749712bcfbb66ca272f1240763f59a79b709cf9c18821baa09709a4aca5c35f9cff9b72fc6808a0a06b41b690159a3dd8eaa95cc7eb040fc5da2e1be961455ea988a8923ed631863543d5dc50abbb8e223228"}, &(0x7f0000001500)=0x91) r5 = open(&(0x7f0000001540)='./file0\x00', 0x8000, 0x3) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f0000001580)="6e985e740f48a08fc36f50df6289eea42f517d917ec1675ed8aa2bf20c3776b9c58b187ee5e35e4da74f12dd1514dc740ac07fc9b7947b6e16a79f96") getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) r7 = getgid() fchownat(r0, &(0x7f00000015c0)='./file0\x00', r6, r7, 0x600) bind(r5, &(0x7f00000016c0)=@in6={0x1c, 0x1, 0x6, @empty, 0x6}, 0x1c) sendto$unix(r5, &(0x7f0000001700)="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", 0x1000, 0x0, &(0x7f0000002700)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000002740)={r4, 0xd2, 0x2, 0xd270, 0x4e3d9dd3}, &(0x7f0000002780)=0x18) rename(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)='./file0\x00') r8 = openat(r0, &(0x7f0000002840)='./file0\x00', 0x0, 0x147) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002880)={0xed8, 0x1, 0x6, 0x8, 0x9e8a, 0x1ff, 0x1, 0x80, 0x6e82, 0x5, 0x100}, 0xb) ioctl$DIOCGETRULES(r8, 0xcbe04406, &(0x7f00000028c0)="6e2e476c673ee1f4bb99114267b3b9e4b55788760f5bacd6d631496e7c60f77dd3604a130845704927d16f905debdcb64a04cbef1d664f81b440a2f26fe7b85bc00588b1d88555") getrlimit(0x3, &(0x7f0000002940)) read(r8, &(0x7f0000002980)=""/253, 0xfd) mkdirat(r8, &(0x7f0000002a80)='./file0\x00', 0x140) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000002b80)={{"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", "e703ff3480374f177cc7b118641950f3d6b75773ff6b0a20c9ba3d8d3e94bd46", 0x0, 0x3f}, &(0x7f0000002ac0)="afe4f78d7f7a4b30c8434d1c78fbda5f8621c628496bae3a74efa7b348c308d512d1bae69571442c5f15ce3f91df2b126b8b2b135b7883ca8aa5d937063a78a2e311cc096db52f5c96ce5993fdce56b1553ca1ed5f921c8af57f68882e14859df73a57179727ea3a2dc7780c72c4a54ac4a5c71c5787cf734c97b3f62d852248a28bb7a6196856a7ecf3b4feadb67cd74ee1d70771ffc4c0d99a95f06ee41f8f3accd07121f99ecb2097205d0c2562109915bec25733a14cc136c4", 0xffff, 0x100, 0x1a, 0x6915, 0x5, 0x0, 0x8001, 0x1}) r9 = semget$private(0x0, 0x4, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000003000)={{0x81, r6, r7, r6, r7, 0x80, 0x81}, 0x800, 0xc4, 0x4}) 00:03:48 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 00:03:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) 00:03:48 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fchmodat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x1) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r3, 0x0, 0x6, 0x3, 0x6, 0x6, 0x8, 0x9, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x5, 0x7, 0x4, 0xffffffffffffff81}}, &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:48 executing program 1: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) 00:03:48 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82d98d6a517198fbb2583387e3022e5ef26ea6ba360e"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:03:48 executing program 2: mlock(&(0x7f0000c5d000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000c74000/0x3000)=nil, 0x3000) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) getresgid(&(0x7f0000000140), 0xfffffffffffffffe, &(0x7f0000000180)=0x0) r4 = getegid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000300)=[r0, r1, r2, r3, r4, r5, r6, r7]) 00:03:48 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(r0, 0x212, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="812a23c5f09328789f353034e6a82e7f951b31f9eea8fd82c831e457d766295b5aecfd3eca025642320d5eccd5b72997ffc96322c0a70760b49d8e88b5fd422fb7d7764864616c588f5a03dbc2937ad9c8947097180a2f727258bd1ec1faaf2eab18be05a7b22acb79d4374a9bcc5dd136e644941d9f308b8dd999879f5467015f6e0d1e5a97a122f2718796b866633cb91414ea5ac0792714636d8e651b09b0df421ba887dddd51d34a391c9467cba906f6a72d", 0x2, 0x2, 0x7a}) flock(r0, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0xffffffffffffffff) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000440)="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", 0x1000}], 0x1) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:03:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast}}}, 0x90) 00:03:49 executing program 2: socketpair(0x3, 0x30000007, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1c, 0x5, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x4) 00:03:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000780)={0x1, {{0x1c, 0x3, 0xad1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x80, @loopback, 0x800000000}}}, 0x108) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00400096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0x0) 00:03:49 executing program 0: syz_execute_func(&(0x7f0000000340)="985e4aa84a1c340f05f359bf090000004247eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b680800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e88f6a781078e5d05d0000f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x3, 0x3, 0xffffffffffffffc0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000040)=[{r0, 0x24}, {r1, 0x4}, {r2, 0x80}, {r3, 0x1}, {r4, 0x1}, {r5, 0x104}], 0x6, 0x1) 00:03:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xe, 0x48ee}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffff}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000001c0)="b8d172155341c547289107adc69c892ffd8fb47cbbef60b87e5f370ad1d9d22947f5023bfd4f60f34fa3329522feb0c5534f9c62a5fa5ff3607e1b52c58b0ed2865ffabc245f306573806d0830de98", 0x4f}, {&(0x7f0000000240)="abb6a28feb3812cf5d496f69dcb195efaff0bfc7a01ec6ae1e1866abdd677e96a6f8134e36824ac61c1501b5be40151e4a52bbdf9d2f43ba9343ed246fbc35e587dc5139d2c3adcd34d43e8ad16bb8d3f9bcbb1ee1123be1d4da06cbac9c035877e05e6f90b2eda4440ebb26359ed3892c4f16535dc8a0493d0ff6bb55df1b342507754c4e0efe71bb", 0x89}, {&(0x7f0000000300)="3d635abb259370dd918327a7be621eb5d4eb6b9512e43e6bd30d365b428ff43e72adb1ac575223535c18336e92b6267e5051b812961cf973008ce67d3725b9e680e524d930360189b3c1c71e3679eb05ca5d64a4751778bb087707427cc61793450c", 0x62}, {&(0x7f0000000380)="ab863b0ec0c4c0078be81c60a338ec7f7cb03c1773b62d7a06d1f1444551a6ad40f7d6d23ca315b8da2ae908dbe023c68e1b17ad5d7d578656793c7a7a46dc4f605e071151fe32647e99e4e69c4daa6ad5ab880a799310429f0096891ce4017e95c25ac05978624babe176061f31d93cbdc9f0a78e11639ae5c003aa", 0x7c}], 0x4, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0x1, 0xda8e7b87f24e8abf, 0x0, 0xe1d4, 0xfffffffffffff000, 0x8f8, 0x0, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x48, 0xc}, 0x20000) syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x2, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x80047457, &(0x7f00000000c0)) 00:03:49 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x3) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0xdb325f05be4e70d, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000"/128, @ANYBLOB="619a2b000495b929dab6c6b0c41997ea7f4ded9ff683983b2eb63158a60b9717496fcce174ae1c4d50408f62effccb8aeb0bcca2c0668912c9e066ed04deaf776a62bb0b97532a8ef11ba3f6848e2aad1ccfd91602150d2a7d0e706b4ba492d8ad3b9f17d25276188627c2d215acaf2974c8603b58a88250ace93de99a17189ade64e2a5f8adbad94eac72bcbf7989ff2f0a0784ab78edca15ac8ce7c64fc53807a9e521b22378938e101c792d3b1ff9215b54d04472800fb5bd342377eb15db376c1ff3d761f402e49b8acb4316f1bd4d5050184f19d08f63a370845e386f7c78d11688904b5f3b764de1523fb4", @ANYBLOB="338410003b0f0000"], 0x3) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) recvfrom$unix(r1, 0x0, 0x5c, 0x0, 0x0, 0x15a) socketpair(0x1, 0x20000004, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="c6e4380004000000000000020300bbdfac200000"], &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000002c0)={r6, 0x5}, &(0x7f0000000300)=0x8) sync() semget(0x1, 0x0, 0x100) munlockall() r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r8 = fcntl$getown(r5, 0x5) fcntl$lock(r4, 0xf, &(0x7f0000000340)={0x0, 0x1, 0x3, 0x3, r8}) setsockopt$inet_mreqsrc(r7, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @multicast1, @multicast1}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:49 executing program 0: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0xfffffc77, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:03:49 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff661300100000fe8000000000000000000000000000aaff0200000000000000000000000000010001000000000000050200000502800600"/70]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x7ff}, 0x10) 00:03:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000780)={0x1, {{0x1c, 0x3, 0xad1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x80, @loopback, 0x800000000}}}, 0x108) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0x0) 00:03:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000780)={0x1, {{0x1c, 0x3, 0xad1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x80, @loopback, 0x800000000}}}, 0x108) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0x0) 00:03:49 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1003, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80000000000606, 0x0) 00:03:49 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000012cb01000afc01b0eda9552901cdc9e23ff55bbefa71cf1a84290aa8b76dfb48678e35dbee7dfa0118727e98cf5da68fb72124ae92d329d6acbb14be279b0fe0c9fc85690f6d3d2f7c01919e6a28435c8e81a2ac6ea8f7237630cd42639d6ae1353839a3e972e6855ba6486e"], &(0x7f0000000100)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000140)={@random="8f509bda208a", @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x6e829d33, r2}, 0xc) 00:03:50 executing program 2: r0 = socket$inet6(0x1c, 0x10000004, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000380)=""/189) syz_emit_ethernet(0x1d6, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @loopback, @empty, @multicast1}}}}) 00:03:50 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000080)="103d28ddedebbdab36c2643d3b1c79a9b5169fa9aa8a5c0639f4", 0x1a, 0x1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000276696c6530000000000000000000"], 0x10) socket(0x1, 0x3, 0x8) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 00:03:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82744a8ccf35a6e665b7"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x6}, &(0x7f0000000080)=0x18) 00:03:50 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000f05000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:03:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc) ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0xa2}, {r0, 0x5}], 0x3, &(0x7f0000000080)={0x8, 0x1d}, &(0x7f00000000c0)={0x400}, 0x8) r1 = socket$inet6(0x1c, 0x20000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1ff, @loopback, 0x4}}, 0x0, 0x9, 0x80000000, 0x1f, 0x1, 0x9710}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x101, 0xa00, 0x8000, 0xff, 0x330, 0x4, 0x7f, r2}, 0x20) 00:03:50 executing program 2: 00:03:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10000, 0x46) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r2, 0xa946}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x93f0}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000001600)="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", 0x7e5) 00:03:50 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) close(r0) 00:03:50 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0xb) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x1f}, &(0x7f0000000280)=0x8) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/115, 0x20c4cda81a08ce6e}], 0x214, 0x1) 00:03:50 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="23e1e5413a74e9a64f93f2378796c2a1a59b2ef2b670eaea395fdf2b4d217b2eaf509c336d2796919c16e7ea18e5689aa9b0d39c77c3b8b34e7e476adfd1535cc0b0746e099dd27f8b0972aa1fb50c0a402f675f9f17f95374ec62355aed91b0d1e57799975158fa02f1") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00000000c0), 0x4) 00:03:50 executing program 0: syz_execute_func(&(0x7f0000000400)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f00000002c0)=""/135, 0x87}], 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x80) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffe) 00:03:50 executing program 1: msgget$private(0x0, 0x4) 00:03:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0}, {r0, 0x4}, {r0, 0x60}, {r0}, {r0}, {r0, 0x2002}], 0x7, 0x2d2f76b7) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f00000001c0)) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 00:03:50 executing program 2: r0 = socket(0x2, 0x1, 0x40) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000000c0)=0x4) lock order reversal: 1st 0xfffff8005abcf8e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004a21248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 00:03:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x1, 0xc71) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4995}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x100, 0x1}, &(0x7f00000001c0)=0x10) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f00000002c0)={0x10000, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:03:50 executing program 1: r0 = socket(0x1e, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3, 0x7, 0x20, 0xfffffffffffffffb, 0x13, {@in6={{0x1c, 0x0, 0x2, @rand_addr="86f18e2bedd087f4fb0ab37bf423e0c5", 0x5}}, 0x0, 0xfff, 0x8, 0x8001, 0x4, 0x100000000}}, &(0x7f0000000040)=0xb0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x100000000}, &(0x7f00000001c0)=0x8) 00:03:50 executing program 3: syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) #9 0xffffffff816d55ad at fast_syscall_common+0x101 00:03:51 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1, 0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = semget$private(0x0, 0x1, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r5 = semget$private(0x0, 0x0, 0x2) semop(r5, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x4, 0x101}, {0x3}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(0x0) dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) 00:03:51 executing program 1: r0 = socket(0x1e, 0x10000001, 0x400000000000083) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x1b8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900060001000100060008000900a70604627a77a902fb2096af06d2e1ff908da7f6fe900f1ddaf77672c6c4eafea29ad08ed5ce59094ffa21cda7507d89645fe4159013af785b062419c1e0c7c4480d36e9688ba9107512ebfc27533da6c2260828a2046ed28c61682e655484a7bc65d11ae126d7805416854bf7a14ee434585d5272894159f6eab796d6490f3d"], &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xff}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x6d, 0x2, 0x46e2, 0x4818, 0x5f6d}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) 00:03:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0xfdba) 00:03:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="c7c59355bb38974951fbca56b7050cc6db27c25b6debd154f7c907fce4174283e1124d5e15286830fc07e68046434b6baf60d7f9044fb896cd5fc81b1a25a570eca11c23892c6cbe05db2dc84c0d6d6b1a633755d01d76868246a7fff286cfbff4f3e5a104a591027519e47b5526bbafc620d6981f7e7a66c5807b4744d14ec67f815b8074d47202a1f187803731cb77b329f0a8613af5b791185d992c455899d964fa8090ca7046800061ec9bc0bdf29a564a72e7ca521a7347d7f2c92a4d1276a2f9594dbac721821131dd8648a55f217494be93cbc8b7d4349169") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:03:51 executing program 2: syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:03:51 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000005c0)={{"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", "f25c53b59189d4d16d5e27f7cd5c07fe522a2e39eb1c8ce4966be86f59de105e", 0x8, 0x3fe0000}, &(0x7f00000004c0)="176128d74e9827822b1fb9f4bd60e0a3b59994e2672fbb6d49a2508e6ccbcd0fd2e50351af686a651fe49a8912dbc79c9301c468e0087ccf9706cce76a5323b0620dbe07849e3193385a2a645a4359ecc3854796e385e58f80c0f52b8df1f5c1e3a337b71d89e7ad945796f1abd31169c00d95c0cda887017116e91c3b88fba4d48ba8bb34c715b554f4467a346b16f62485b120cfed931857892a6a91946e07f6bb9f7fa5eb829fd2660f48a3ad2c714cee783af65bd7b92e8aaecfa1b48ba7217cb28069ce1e8b923e0cb921762d2863ab80b99fccbb42668bc89a08345fdc", 0x8, 0x22, 0xdb6c, 0x4, 0x9, 0x2, 0x20000, 0xfffffffffffffff7}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) r3 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000a40)=""/248) setrlimit(0x5, &(0x7f0000000180)={0x4, 0xffffffffffff0000}) 00:03:51 executing program 2: syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1c, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0xf, 0x2, 0x8001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:03:51 executing program 2: syz_execute_func(&(0x7f0000000180)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, 0x0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2, 0x6, 0x1, 0x81, 0x8, 0x10001, 0xfff}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="00004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000fce52f2e60b0e5f4193353316e45b4b7aa7555d32f29220bb9812a4357a42ecbcb1603bd7b55bec82e380c556b8c8585ff67d22d3384b83b2684e2922aaa38e9b20f9232b2a7273cc27687b8de99c43ea7516ac9c608d94de880ebf4f44edade9fac0cb31c3eec05cca1db3b390a08a7b81912507cae47b9fa64dc228a49c2b61974e3a9c4f86940a161751a7b8b6d7b66b74c92421cb4e0be789757a91f"], 0x0) 00:03:52 executing program 0: r0 = semget(0x0, 0x2, 0x12) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000000080)=""/51) syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") chroot(&(0x7f0000000200)='./file0\x00') 00:03:52 executing program 3: madvise(&(0x7f0000aa1000/0x4000)=nil, 0x4000, 0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x3, 0x0, 0x8, 0x599b}, &(0x7f0000000140)=0x18) 00:03:52 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070009e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0xfffffffffffffe0f) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:03:52 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x73, 0x7fffffff, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:03:52 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000005c0)={{"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", "f25c53b59189d4d16d5e27f7cd5c07fe522a2e39eb1c8ce4966be86f59de105e", 0x8, 0x3fe0000}, &(0x7f00000004c0)="176128d74e9827822b1fb9f4bd60e0a3b59994e2672fbb6d49a2508e6ccbcd0fd2e50351af686a651fe49a8912dbc79c9301c468e0087ccf9706cce76a5323b0620dbe07849e3193385a2a645a4359ecc3854796e385e58f80c0f52b8df1f5c1e3a337b71d89e7ad945796f1abd31169c00d95c0cda887017116e91c3b88fba4d48ba8bb34c715b554f4467a346b16f62485b120cfed931857892a6a91946e07f6bb9f7fa5eb829fd2660f48a3ad2c714cee783af65bd7b92e8aaecfa1b48ba7217cb28069ce1e8b923e0cb921762d2863ab80b99fccbb42668bc89a08345fdc", 0x8, 0x22, 0xdb6c, 0x4, 0x9, 0x2, 0x20000, 0xfffffffffffffff7}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) r3 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000a40)=""/248) setrlimit(0x5, &(0x7f0000000180)={0x4, 0xffffffffffff0000}) 00:03:52 executing program 0: syz_emit_ethernet(0x2, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @rand_addr, @local}, &(0x7f0000000040)=0xc) 00:03:52 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x7ff, 0x0, 0x7fff}, 0x0) r0 = semget(0x3, 0x3, 0x40) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000100)=""/181) 00:03:52 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f46696c6530004ff59107a05de62b4d5d0c90f11012a5b97d53d486966dcde7adcda1d7c27c623190ec17523cc52a95c5aeb9d6ba145a3d6abbd3ea626b95332d7229d02da7808d8adaad6206"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:03:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffff0045000000000000019078ac2300bb000000000b04907800000000450000000000000000000000ac2300aa00000000"]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:53 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "203ba8e77d646414f9fdf692068ad897a01b236f312d5fef3729f5ea4487e277db74b4c50789bfef2dbee4fde4044b8240be579e8480c9fcf400b720f2b113b33392a85cb2324798bb3a7dde103562ee97ce6fa0eab752fa6784d24716098b9eb244e23b178833f373f36ec347a560f3c20c586f9d611b597752a4ce1390cb805a506730e349edb8f5c7f2eecc772c39e72eec5eb6ebce7704fbce3f6aeb06a6cd32455c968efb2aa082ab33fa988f0f364d5c3260a1dbfd3a279696ae0817d0ace1f9193db4a8a8eb4cad143130dbf5601f4c023605d0f8001e38ec07ab9b179a535a431109986a3ccbd8d67a7319af"}, 0x100) pwritev(r0, 0x0, 0xffffffffffffffed, 0x0) 00:03:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000000)={0x1, [0x0]}, 0x6) 00:03:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffff0045000000000000019078ac2300bb000000000b04907800000000450000000000000000000000ac2300aa00000000"]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000006c0)="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") syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff71780b780ab5765fb6250800450000300000000000019078ac2300bb000000000b56907800000000450000e1aa000000000500"/72]) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "027b733e6fab2d91dea3ee2f63321c129e93dda58243b529f3c215c8013c8772", 0x6c9, 0x1d}, &(0x7f0000000100)="a05603ee99159c202099251eea9ad388adc75b677f86bcdf2d83fb4e56c6fed1cd9da6e2128ad93abc2cd00d59560345d9275ad92e771113e35687a829a6d88ab07aaa4a1396174f802d555a9f6a3e3677d22458cab2ad11823b895b9684d5fa9e44f06c0f35ec303017c9139ef3345758a1e27e9d49455e30fe9cf29ed655b32306e052c1763e0feadee21c19245a1f6ab8732b19f3db842cb6ff1a4ef8a7a862fd982c5de52a5f9abda7f6cbe84dce891ff6e51b38c7379d10af93315c0de0a9a03d2fb9d9fa6bd337b90fa6987f4ad133a202aa2a0f7b6ac3ba482bd0c3c3553d11682afcf5a899a1baad8890e898ab40e93205e47a", 0x3, 0x2, 0x3, 0x5, 0x4, 0x3, 0x7, 0x6}) 00:03:53 executing program 2: __getcwd(&(0x7f0000000380)=""/214, 0xa1) r0 = socket$unix(0x1, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x4, 0xffff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x100000001, 0x0, 0xa243, 0x5, 0x0, 0x6, 0x7, {@in={{0x2, 0x0, @multicast2}}, r3, 0x0, 0x5, 0x8, 0x821, 0x4}}, &(0x7f0000000240)=0xb8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8000000000}, 0xfffffffffffffea3) 00:03:53 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @empty, [{[{0x88a8, 0x7, 0xfffffffffffffffc, 0x1}], {0x8100, 0x5, 0x6, 0x2}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:03:53 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffd75}, 0x81) 00:03:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x4000008}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x400, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) 00:03:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffffc, 0x32562525}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x9}, 0x8) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000100)=0x6, 0x4) 00:03:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0xfffffffffffffde2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:53 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:03:53 executing program 1: r0 = semget(0x0, 0x0, 0x104) r1 = geteuid() getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x40, r1, r2, r3, r4, 0x1, 0x1}, 0xfffffffffffff000, 0xfffffffffffffff7, 0x4}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x77, "34acacd2c2e81209cb2640cbcffcf939ee12058c27c2981d425ed506c7148ba4416ab0aceb51c48abb21531735d388a013283f462245d722fc1a97682fb611a2b75a1a4a4ff9d250ea0d40280b1697a3ee926805c26d9c11020c16379ba6706c19d617a25e4f1dfd1a22ae2765911b13945a20744a08c5"}, &(0x7f0000000040)=0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1000, @ipv4, 0x7f}}, r6, 0x2, 0x6, 0x8, 0xb24, 0x1}, &(0x7f0000000200)=0x98) fcntl$lock(r5, 0xa, 0x0) 00:03:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000000)="08d2f090e00f4faf9654bb3209f1934d5696729b8b43a56c202d2d97932defe45536b80981405bde88115e3606c75b626def26f6319d1c89f8bcbcaf53e62e5c9bfa48ebfd3d3e45f3c926650ef8edee916373d6217bcfe2b932c26115f5c2f2a28f2136db0df21c385e821fe0acec4cd42e8abf02473a9b259446b95a362e8e27", 0x81) 00:03:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff120200"/20], 0x98) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x3, 0xc0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2e, "3723cbba52640be472a1bbc2ca31eafa826a9d9c491ce4941d8265f518cea5762766a35f0f6f8543182cb003d3db"}, &(0x7f0000000080)=0x36) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0xf}}, r4, 0x7, 0xc9f4, 0x0, 0x100000000, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x0, @empty, 0x4}}, r5, 0x1f, 0x9, 0xb33}, 0x8c) 00:03:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f666968653000b08a977044ddb4ba87895eee7b135c9fde705d80b20e100c484e0a9120363182375455aa6eb5e1212bae37ac16f1f5062dd39478caa9bdb636bf2c43cc60d4b057d268f76b7a23a0c246b4cb371b52abf65ec6a535b2f3096fc3bc6e9e8331546dbc01af75157497cd5fda6752ccdf0c67605688f2940dcb00000000000000007fbef37fd17d76edbe36a9cb12a82e9efef47bb6879315950726cc72"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x6, 0x2, 0xff}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000100)="7c27c3f8531d9fdb01baa23e1c4daced0dee98131d5273cdfeaee36370f7576345e4abe30d7a45499f4046dae4918b4faa65ab9525c6eb", 0x37}, {&(0x7f0000000140)="21e864", 0x3}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="04688d182f793a06c6c997979a4a9f642668ae1565c976baf8dad7667c7aff18564200182d5d0e2fb245c4b1bbbe910d093e5446edf765e3bba9023c741c766f6210e36c159b45036bdb33b86c8f8e777f727af49e88da9297521a0d5b9ff396507eb99dcf68d6b3c5243578bc097aa7c114d7575ad74263ea96311e253d08dcd4f0a59f2daf28e0ba9f6c91d31b286aa554d35325465927d6073f80cc0ca5031942d854f79011215c0f858854d400d94c85bb4d53ea178cd45eee9818d2445ebfaa9a53aed36bd8be35c7e5030acc2400eaefe5d5fa468cb5af134481358965033352", 0xe3}, {&(0x7f0000001380)="110b02de", 0x4}, {&(0x7f00000013c0)="dd54b14af531e88e334b671f8d7e3b1595c7ce059572970b94767fce49baddb50f284e5958bb821b05f89e80164d658833aff645005c5c69648d08db4bcf59b67bf4658921ba5cf56936bf1803366878d6b29e62de448b0e06cc0291043d26299d2499ec6b394fd683ce96ea9f", 0x6d}, {&(0x7f0000001440)="f74c8f596efc170651a772f68035156de6303a195a0b95ac1f7b91b457a5a365f21847b3771464b8a7eacceeaf1a229f1c5b55816f9fecd74b191ea5d34d29d834e5eb3077510613aea978c03eeee4476ae3b29cb0837d012562a822617d98dd1aa7a516376050e9f445a669c117a16b8ea41573d8", 0x75}, {&(0x7f00000014c0)="06912c24c10a95b5b11f1f7b51349921422ad11efd6570f9258e2e943ef2604e611797bf1f5e9d9b5ab66426d526b14f1af748d42b66e9130de91dd0b17bf9cb18a5fc83b90bc24d1c7f88e69a267f6d354fc83991bc455d547e6b07e61cc831f9ef74148b961d03443b27d3417e9491e254e390aba168f41017cb6fdc5edcbbeae80bc365bc1b6ede812901798469c8108a94608236056d155b72f7088361e17d0c9f4dcee7b1906cfe877d197238f3ba4f2dd779096162f700218508bd025b1e8aa676f0eb8e3f168bbe6664dbb5881c4e84f9d88cb9b866ac655eab6cef", 0xdf}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="2c0000008400000002000000050001000010000009000000060000000300000000010000760d0000", @ANYRES32=r1, @ANYBLOB="10000000840000000880000028a100001c0000008400000004000000070010000500000000000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb"], 0x74, 0xc}, 0x0) 00:03:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) 00:03:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x7, 0x1000, 0xb02000000000000, 0xffffffffffffffe0, 0x100, 0x4e7a, 0x7f, r1}, 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x6244d37, 0x0, 0x9, 0x8000, 0xff}, 0x14) 00:03:54 executing program 3: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000001180)=@un=@abs={0x25ad51a74fd02bc}, 0x101) freebsd10_pipe(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f0000001100)='./file0\x00', 0x8000, 0x4) accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 00:03:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x9, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c65300029cdfc1d9e40dddb761d92deeb46835da5c0705dab518fe908fac9ab50b07b5cbcab0e425c3dc90000ba4caa8bbc44593964fbdf7e08e0ad9a7f8fc4bc395fd976b5021d79cd046a26c5d9e32a21903fcfbb0c813d2433427a17000000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) close(r0) 00:03:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x7f, 0x1f}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) r4 = getpgrp(0x0) fcntl$setown(r2, 0x6, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x2, 0x2, 0x6539, 0xffffffffffffffff}, &(0x7f0000000040)=0x10) 00:03:54 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x885, 0x1, 0x4134e90a, 0x9, 0x9}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) sync() setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1}, 0x8) r2 = socket(0x17, 0x2, 0xc05) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r1, 0x8, 0x1, 0x1db3, 0xffffffff, 0x1}, &(0x7f00000001c0)=0x14) 00:03:54 executing program 1: freebsd11_mknod(&(0x7f0000001640)='./file0\x00', 0x6001, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f0000000440)=""/223, 0xdf}], 0x4, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc80, &(0x7f00000005c0)=0x4cbc, 0x4) read(r0, &(0x7f0000000100)=""/247, 0xf7) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) open$dir(&(0x7f0000000580)='./file0\x00', 0x8, 0x10) fcntl$setstatus(r0, 0x4, 0x4) accept(r0, 0x0, &(0x7f00000000c0)) read(r0, &(0x7f0000000080)=""/42, 0x2a) 00:03:54 executing program 1: mkdir(&(0x7f0000000440)='./file0/\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x208, 0x0) 00:03:55 executing program 2: syz_execute_func(&(0x7f0000000300)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e03cd1212e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dc5f0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826eff69695a4d4d4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = semget$private(0x0, 0x4, 0x2a0) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="b701197272b117991a6af5cfcb600443bdcdd13f2588fd5eecd458b9b330a57c1f32a34295cc6cf02cd5aaba4dc9e101e2f409c26642f8e08d57af99d2b82512477270fa2b8240") 00:03:55 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000040), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1000, 0x5) 00:03:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) sendto$inet6(r0, &(0x7f0000000100)="df56bc7f593acaede8a6054e9899268c1f19ba2b1296c84d3cc554b80988f32a3ec842c59c6051c557f4ea930f5209a4d524dd85ce1a414a3b4a320b6de20d108ebe642f0d5f", 0x46, 0x20084, &(0x7f0000000180)={0x1c, 0x1, 0x8, @rand_addr="d1a76fa13ea486e102ddbdcf6309154e", 0x1}, 0x1c) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x20, @rand_addr="db3f82162eed716040908eaa1f1375a7", 0xec}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x6, @rand_addr="a54fb6f134e48166cf85f3ad8cb1f1af", 0x6}, @in6={0x1c, 0x0, 0x8, @rand_addr="0e56bba5f04dd6ac05a8b280262f3cf2", 0xb2d}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xa4}, @in6={0x1c, 0x3, 0x1, @ipv4, 0x7}]}, &(0x7f0000000300)=0x10) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x80, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x2, 0x0, 0x2020, 0x1, 0x100000001, 0x2, 0x5, 0x200, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000680)={r4, 0xfff}, &(0x7f00000006c0)=0x8) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000700)=""/245) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x2, 0x4d2, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r5}, 0x84) recvfrom$inet6(r0, &(0x7f00000008c0)=""/249, 0xf9, 0x40000, 0x0, 0x0) r7 = shmget$private(0x0, 0x1000, 0x2a0, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000a40)={0x722, "05f8b7e52aa96716092f28c14fe8090b"}, 0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000b00)={r5, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000b40)={r5}, &(0x7f0000000b80)=0x8) rmdir(&(0x7f0000000bc0)='./file0\x00') ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000cc0)={{"3a7d0564cb8a12686d300bf2a167ee557c6d66c119fd47cd5414a4c94761a52c29fa2bee735f2f0bd70fd3e3288146ab9bbf51087aa6e78bfd87c92da6e63d326a84def0f031892a36eedf1a8a47926313be0f118856b93605d889a19b196330f9e48cfb395996e15aa379c5def2410877431dfbb6277374ceb4afb9e6b928e4e63ef44a0d636b5d5309b30a5411f34d5b69213a1cc2f24c2daf0e1ae9a35467a43b32feb5ab562535c75a69fdb6ea2d5d0d38337c5f0a2937f612a74203572849b29e800df6b0b10d173a3c93c5be9c5b53d1ce3c956120cc0a6c89caf3d2d2bfebf74ed2d8823857d033dd9cf1c8c790f078d2263c620c44efb2863370776973b769eb2131e85579c3167c811c5924b516a283029d37795527a042bc8663843a759eb885758bb2b472340a761ad438ea252124972942d455a1ced96e3b4747482f416eaec1785373775dc7dc04651bc3ee8016baf68cc1f049398a89868a35ddec31070abd11a74eaf062f1bb5ab940eab9296723ca8b38aff03b846ee2daf9427c9d94f32d2f1992735b8724a096c779be5f3c8cab74c2ddfd5966daac5457eec0a3c0e226a67c0a90e462a59b0ff37cecd1cf4596173bdf8c88fdaa32418fc9833a6894e49e314df2cee27c738d900387c4a72428a9446789453351d394f0dc694b88106ace2417593cf4da3edeff248f9663b224fc0aa2566f682b5964dec3ddcba4569be768478b07bb379507d622b9d93948947f285a28466658b28ccf144f491956c770e005e8ac4909c98c3ca97996dbefb0970d1d6b4ba6a259f4cc1aef4a2e1b31f5bdad72b8dcfb17fc2be0051fe774e79ab28e871a5c1cb8ea098c9524ba0cc5ffaf2fc3bdaf277db07a343ad4b04518a65bbf3794e91c0e1d48f399906f6a14880c25de22b398d9ac86fe630447f37bdd0786355dc9eaf7d74f0568bd52451f4ed3b0dfa5fddff0ed9038dfe9392c7597040494baa608d89a9e3c3ca07758b3bbb1737bea7811bab9b5b1994e9cdfdc21898c49812a850ab1f18f4828aaddea0dd9efa82e964296b95b82f00b17b7352da914f907d72a20a922b2547af1191478488048e64ac6de3f35b2570581a5092f66d9720f27f0aa29a2f00abaa89453a5509bfde182c23278320c2123026f68d44196de855b7636f57afc1e56c454134614004b350ab33ed2f3d39811bdf44c0644a8c5d5ffe461bf37a27eb732f60a4f36f3f65f3c21af043b73a4c55e8d845b421923ef86056fc157c42fb32c090033fd7f0fdf06865f9ccfab05d312f38769d219136516681d4e2f8b154de06f88a3047d62a32e004cb4062716d46ccb112e537749883e56735ebc535940850a36fa81f4679675f0c229854755a3c431d3ec5ba1bf00595aecb40c324f2e41ca0ef5c40cd7c0a5cb1bc23bbfee74a54642acebd7390ef94296ee9", "0fd4e5db1283a096bad622a14261f8413b087305057d50946907d085df8c8ecb", 0x4, 0xf3}, &(0x7f0000000c00)="d2ac4b1ded13da81cd9e1213366672354ab47b9337d2d8cfb9ac3c36f8a55262a0a828208e9501df87a7fa36064181da6c19f4c6849dba44dcfb0711d94fc37d1e17bb80fc77522a95f3a5ca7eeae7e187abcce2c260e74613ac57cf94f819c6ad16afba2eca01d5158caa681508b2ba7bef523fe44f9450754d1e0603e64493e34aafcc2d7fa4b219b97becfd6ea46309b5bc0e122bac05e1724e8bfac16fd82f73", 0x1, 0xff, 0x9, 0x6, 0x100, 0x0, 0x8, 0x1}) r9 = open(&(0x7f0000001140)='./file0\x00', 0x208, 0x1) shmat(r7, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getsockname(r1, &(0x7f0000001180)=@un=@abs, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001200)={r8, 0xffa}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000001280)={r4, 0x6, 0x7, 0x2, 0x8001, 0x9}, 0x14) 00:03:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) clock_getres(0xf, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) 00:03:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:03:55 executing program 1: open(&(0x7f0000000040)='./file1\x00', 0xa0000002000205, 0x100) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:03:55 executing program 1: r0 = semget(0x1, 0x0, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x9, r1, r2, r3, r4, 0x4, 0xdb}, 0x6, 0x100000001, 0xdf84}) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) 00:03:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) listen(r0, 0xb1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:03:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) 00:03:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001240)={0x0, 0x9, 0x7}, &(0x7f0000001280)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x1000, @mcast1, 0xe}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="9e6ef0836b18b50c3c1f2ec14cc0713fba2f28d4285495b2fe1f17b592f4a887e09bee16f6112880640c924ad544d4bc505f11910f5d6b6e8f20b2bede0187761cbfe401a2507f1be75713c7a6c15c049dc908fb3d65486d1a3b1b3c26de1b06023f005e4fb7597790763997c292f27fea3440f9328ff01c18fadb57fb6ff75c45c6dcb97c6f995b594c1e47f5662447ad65869e45acbefa24157fb4b0928686b437b00bfb7912c1f70a603b8ea0084e67d3bbaa3928fe8726e311337c30798fc19bf592062cc47e4fd34aa225776f9764114526695bd9db0695e0013e0926", 0xdf}], 0x2, &(0x7f00000012c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x7, 0x30, 0x8001, 0x5f50, 0x0, 0x8001, 0x1, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x81}}], 0x5c, 0x5}, 0x2008c) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="82022e2f666994213000a829aec8ad45c01591361cb65739dc1fd59bcb4fa88cdae2a9bcfccfa66b1d3901aacc48e7bb7f420ef5d5e84b32bf6e4db0342ea2bea46318436e4a263fa227020053b100000007ffdb45830774876e4fb847c0e925e982f20e80c4b74ef0bb2af431ebda2dc758ccf59a5d89f57121753dd14adc98cae0fd77d6c78c4485dc971eecbe40a095e76f49a60e4152cd9845a4be4a664dafd73bcaf974978e9d38a962ae364db08ffb566bde1768931a2490913c7e435aa6fa5e5d218f0f1f7015e34f59558ffe2316a17d1b0e5a9f7f100bb25cd7cebf9d1e383f1de201bfe96128318281ba8207a9ee8071"], 0x10) close(r0) 00:03:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000010c0)=0x3ff, 0x4) 00:03:55 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x100001, 0x100) setuid(0xee01) socketpair(0xfffffffffffffffe, 0x20000001, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:03:55 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:03:55 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000500)=')\x00', &(0x7f0000000540)='\x00', &(0x7f0000000600)='$&\x00', &(0x7f0000000640)='\x00'], &(0x7f0000000880)=[&(0x7f00000006c0)='(\x00', &(0x7f0000000700)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r3, 0x10001}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) getegid() 00:03:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x4, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) 00:03:55 executing program 1: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffff9c) fchdir(r1) r2 = socket(0x1f, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r0, 0x0, 0x5, 0x5, 0x1, 0x7}, 0x14) r3 = open(&(0x7f0000000280)='./file1\x00', 0x40, 0x12) accept4(r2, &(0x7f0000000140)=@in, &(0x7f00000002c0)=0x10, 0x20000000) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x0, 0x100) openat(r3, &(0x7f0000000040)='./file0\x00', 0x400, 0x24) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r0, 0x3}, &(0x7f00000001c0)=0x8) 00:03:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00000000c0), 0x4) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:03:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x84, "c6d2091610e5a44c53cb1ca9a7273f602c80ee8e6ec8f2fceb6b4ae164b16f09b561e1fd41f11c8335ef61ae7e1e600b13bc88138231de6ee2ff9c887bd05088fdc48d2138218d574e640fca9ded44b01e341874197a8fb98bc307c4598c4a307a61e05c7304da984246458f936f443007ab878b52f698f583950affc150aac20782e899"}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x980, 0x800, 0x1, 0x5, 0x2, 0x7, 0x401, r1}, 0x20) 00:03:56 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, &(0x7f00000000c0)=0xfffffff0) 00:03:56 executing program 2: r0 = socket(0x3, 0x0, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:03:56 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x6}, 0x8) 00:03:56 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7fffffff, 0x4) 00:03:56 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x8, 0x2, 0x401}, 0x8) syz_execute_func(&(0x7f0000000280)="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") 00:03:56 executing program 1: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffe00, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:56 executing program 2: syz_emit_ethernet(0x183, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) r0 = semget$private(0x0, 0x3, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/84) 00:03:56 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") r0 = dup(0xffffffffffffffff) shutdown(r0, 0x1) 00:03:56 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket(0x2, 0x3, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x5, 0x2, 0x30e, 0x6}, &(0x7f0000000240)=0x18) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r3 = socket(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x291d, 0x0, 0x1000, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x1) 00:03:56 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x4) 00:03:57 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x0, 0x80000001}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000009c0)={r4, 0x401, 0x3, 0xbb, 0x547}, &(0x7f0000000a00)=0x18) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") renameat(r1, &(0x7f0000000a40)='./file0\x00', r1, &(0x7f0000000a80)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:03:57 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) shutdown(r0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = socket$inet6(0x1c, 0x10000007, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getuid() lchown(&(0x7f0000000040)='./file1\x00', r2, 0x0) 00:03:57 executing program 0: syz_execute_func(&(0x7f0000000240)="982c240f050520d0f807914141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket(0x17, 0x0, 0x5d0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x20, 0x0, 0x800, 0x0, 0x0, 0x1, 0x0, 0xe2, r2}, &(0x7f00000000c0)=0x20) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000002340)="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") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r3, 0xc0, "a531b35b2489f48a6f2c79c09a931e5a543e5c30894222c640ba39467de93cb7108c43821ac1ae80c291bf7a8c95e96231e45246933e86390e343ee9e7a99ce30a369ee8b65e1e1ced774510040567e6cb41fbf6a4abb9f99a92849871f54c429fd2def4181b3a1611c14e6b7e27341f89440d02ac5daa2491bbe36acec80ef188d3a7fdfe5a1775f50b1a62a4fe526df4c5ac9e70371c4e868953b469d151e7e1ced8b4a0b320abcc6cfd44e4890242c9f3fe402aecc4db9a3af52f83a7edcf"}, &(0x7f0000000000)=0xc8) 00:03:57 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000080)=0x13) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) 00:03:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd11_getdents(r0, &(0x7f00000001c0)=""/88, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:03:57 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800490000a3000000000000907800000000000000009406fffffffa010194060000000101000b019078000600004d00970000000000007f0004ac1400bb7f000001870c84f03324c3bf0a7b2676440c78230000000700000009940600000003890700e0000002891f09ac1400aa7f0000017f0000017f00000100000000ac1400aa000010000089170080000000ac1400bbac1400bbac1400aae000000100010100b161ea"]) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x22) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xfffffffffffffe97) socket$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, @local, @loopback}, 0xc) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) 00:03:57 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) freebsd11_stat(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000000c0)) 00:03:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1f, @rand_addr="e498920112ecafb3cad777e095719d94", 0x5}, 0x1c) mlockall(0x2) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:03:57 executing program 3: syz_execute_func(&(0x7f00000001c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x104) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x5, 0x101, 0x1, 0x7ff, 0xffffffff80000000}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x2, 0x7, 0x20, 0x6}, &(0x7f00000002c0)=0x14) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) open(&(0x7f00000000c0)='./file0\x00', 0x10205, 0x10) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x80) utimensat(r3, 0x0, 0x0, 0x0) 00:03:57 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf34739582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 00:03:57 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:03:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) r1 = semget(0x1, 0x7, 0x308) semop(r1, &(0x7f00000000c0)=[{0x3, 0x8, 0x800}, {0x1, 0x7, 0x800}, {0x3, 0x0, 0x1800}, {0x0, 0x0, 0x800}, {0x3, 0x3, 0x800}, {0x2, 0x3}, {0x3, 0x3ff, 0x1800}], 0x7) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x20000000001, 0x80011, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) r4 = dup(r2) accept4$unix(r4, 0x0, &(0x7f0000000100), 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:03:57 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty}, 0xffffffffffffff57) setsockopt$inet6_buf(r0, 0x29, 0x80000002e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 00:03:57 executing program 0: r0 = socket(0x2, 0x15, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02430000005737ffbfd2027f888f2dac03f8fc2cd3227be7cdd496293e6cc07c7eadf245c83a"], 0x8) 00:03:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x8, @empty, 0x6}}, 0x0, 0x2, 0x0, 0x101, 0xffffffffffff0376, 0x200, 0x1}, &(0x7f00000007c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="8800000010cc84d7f2c4119fa30d144d313be05edb517a841a622f045165802c133dc76fc7160f3629f390096e9c3f1642ad1e4f74f4ea810ed13612cb869895b2911349985c92ea5e0a43f4fc9576b292c98c8cf22ab95eccf9a607cb6e251e66a7ac48345e605f1c86215d92a8618d6e2948d30ffed9af688f7bc0437cf8644a9d11f501129bcc3f330000"], &(0x7f00000008c0)=0x90) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff0180cffa8491eafce1c0fdb9e05203cbc402df89ed3ade0243d0d829b077c9755b8ac7fef7669ed352c80cfd"], 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fcntl$getown(r5, 0x5) geteuid() getgid() setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000540)={r4, 0x7}, 0x8) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000900), 0x1bceb167094641d0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={r6, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r5, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r3, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) r7 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r7, 0xffff, 0x500c, &(0x7f0000000580), &(0x7f00000006c0)=0x4) fcntl$lock(r3, 0xf, 0x0) pwritev(r3, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:03:58 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x20000007, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair(0x1, 0x5, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4c, 0x3, 0x8, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x1f, @loopback, 0x3}]}, &(0x7f00000000c0)=0x10) 00:03:58 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1f, @rand_addr="e498920112ecafb3cad777e095719d94", 0x5}, 0x1c) mlockall(0x2) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:03:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffc, 0x3f, 0xfffffffffffffffc, 0x7, 0xffffffff00000001, 0xd878, 0x7, 0x3f, 0x7f, 0x9, 0x40}, 0xb) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/29}, &(0x7f0000000100)=0x1f) ftruncate(r1, 0x0) pipe2(&(0x7f0000000040), 0x4) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaafaaaaaaaaaaaaaaa88a818008100470008060001080006040002aaaaaaaaaaaa00000000aaaaaaaaaaaae0000002"]) 00:03:58 executing program 2: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:03:58 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="a92ea32f", 0x4) 00:03:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@mcast2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 00:03:58 executing program 0: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) r0 = socket(0x2, 0x1, 0x40) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0xfff}}, r1, 0x1, 0x1, 0x1, 0x400, 0x9aa2}, &(0x7f0000000180)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xa, 0x0, &(0x7f0000000080)) r3 = shmget$private(0x0, 0x4000, 0x81, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:03:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = dup2(r0, r0) recvfrom(r1, &(0x7f0000000380)=""/229, 0xe5, 0x40, &(0x7f0000000040)=@un=@file={0x0, './file1\x00'}, 0xa) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xc77, 0x4) 00:03:59 executing program 2: syz_execute_func(&(0x7f0000000240)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket(0x2, 0x5, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x500, 0xe2, 0x80000001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x981, @empty, 0x4d5}}, r1, 0xffffffffffffffff, 0x101, 0x7}, &(0x7f00000001c0)=0x8c) 00:03:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0xfffffffffffffffe, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x6, @mcast1, 0x8}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 00:03:59 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:03:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x1, @rand_addr="5728bfb1538676f762cc15d0a458ed44", 0x1}, {0x1c, 0x2, 0x1, @mcast1, 0x80000001}, 0x200, [0x7ff, 0x6, 0x5, 0x8, 0x1f, 0xfffffffffffff001, 0xffffffffffffffc0, 0x100000000]}, 0x5c) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0x8, 0x20}) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:03:59 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x47, 0x3) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c) write(r0, &(0x7f0000000b80)="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", 0x57d) 00:03:59 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:59 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100082, 0x80) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd60fd605d00300000fe070000ff03000c660000a800000000000000012c0390780000000520f0a0af00000000fe8000000000000000000000000000aa0000ff00000000000000ffff"]) 00:03:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002780)=[{0x0}], 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000080)='./file0\x00', 0x8e05, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:04:00 executing program 3: r0 = socket$inet6(0x1c, 0x30000005, 0xad) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x100, 0x9, [0x375, 0x6, 0x10000, 0x4823, 0x5, 0x8, 0x8, 0xfff, 0x5]}, &(0x7f0000000100)=0x1a) r2 = socket(0x2, 0x5, 0x0) close(r2) ppoll(&(0x7f0000000040)=[{r0, 0x20}], 0x91, 0x0, 0x0, 0x36d) 00:04:00 executing program 2: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x3008d, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x767, 0x4, 0x1, 0xff}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000240), &(0x7f0000000280)) setrlimit(0xf, &(0x7f0000000200)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) 00:04:00 executing program 1: syz_execute_func(&(0x7f0000000000)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") 00:04:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) ftruncate(r0, 0x385e) r1 = socket(0x1c, 0x10000000, 0x3) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x804, 0x2000000000000) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="915281a07fca70904c71b492c071c5cf17ea3b8c4d2b8aa648d3405f6918165bc92be4dddc9ada15c3d6a3f262a8d35d04d4885ac3a4", 0x36}, {&(0x7f00000002c0)="cdaaa7450a5a949b85eb821b72fbce2308e299b32774a8531024e4f64904d28f610ffe12a543f5ec820bacb4e6ce9782bfbcae6ef28bef8846a22144980f9be50f22254ac3caafbd44779e72c536527941c93e358f37517df2dc8116", 0x5c}, {&(0x7f0000000380)="96c832829ee535ea0f7796ec579a12f5d4385bec556a023855ef119f8db849c6903967b63896ab122758e6c3c10f1fe83f965c3e59d5b17a1900e0c22ff930b005c26fedbb5beae62ebd607b", 0x4c}, {&(0x7f0000000400)}, {&(0x7f00000004c0)="82f078427bb024b4953b492d66d3ff23faf2518584bb7b869e70445d6b5da8706b03551d95ec4d1449bcaaeae6ab55e6cfbe195733d9ad028374a73712533583a69a24f863a1d254ed3a086d68b1a75897e210319360b32dabaf85db2d7e8e51a9b64d78bc24280127b2afdae644d23effde03f87760ec79bf7c1bd485d9dd946adea15b1aa42b6ef6f1c48e87e459ece064bd87e5c561d64931a6378812056bf86e7b5c9852e027eda68c1d2c238a2334bb29c8c1e983aa38fdeea63e80a302c78b59", 0xc3}], 0x5) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02804e20e0000100"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) shmget$private(0x0, 0x1000, 0x104, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={0x0, 0xb5, 0x2, 0xffff, 0x81}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000640)={r5, 0x1, 0xf, 0xcc, 0x2}, &(0x7f0000000680)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000280)="0889d70d22b34b0f9a34e65a9d45a7bf346223", 0x13}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000008400005804000000ff0f300dc529000006000000", @ANYRES32=r4], 0x1c, 0x80}, 0x100) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r7 = getpgrp(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0xff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80000001}}, r6, 0xfffffffffffeffff, 0x7, 0x8}, &(0x7f00000006c0)=0x8c) getpgid(r7) ftruncate(r2, 0xff) 00:04:00 executing program 3: r0 = socket(0x1, 0x4, 0x9) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="f8ed01e4a6dd2959ff010000000000009adc61f2e77a1a712e4aebc61be73b33524cc90888d4d8") setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0xc67, "7babb507f4c44350852f1a355454978a"}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0xc9ab, 0xc0a9, 0x7, 0xffffffffffffffff, 0x8}, &(0x7f00000000c0)=0x14) syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100000000, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:00 executing program 0: ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r0 = getuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) lchown(&(0x7f0000000100)='./file0\x00', r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) 00:04:00 executing program 3: syz_execute_func(&(0x7f00000000c0)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c1cbf1fa2b2b2b58165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f38084106c4039d79b3000000002b") r0 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1, 0x4) 00:04:00 executing program 0: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0x0, &(0x7f0000000140)={0x1c7, 0x8}) 00:00:00 executing program 2: 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000280)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0a2abf2ff9499c15b6f62e0c40bf8c4c4439940a10100000072c461cd583d280000812ec92e6f6f12c483397fd300c9dcdcc1c145d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52647a8fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c62") 00:00:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000000)=0x3, 0x26) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) socketpair(0x17, 0x10000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[@in={0x2, 0x2}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup(r0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x835, 0xf6c}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000000)=0x1, 0x4) 00:00:00 executing program 2: munmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fd7000/0x1000)=nil, 0x1000) madvise(&(0x7f0000e1a000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") mprotect(&(0x7f0000d3f000/0x4000)=nil, 0x4000, 0x4) 00:00:00 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xffd3, &(0x7f0000000240)={@local, @remote, [], {@ipv4={0x800, {{0x0, 0x4, 0x10000, 0x3d98, 0x0, 0x68, 0x9, 0x7fff, 0x0, 0x0, @multicast2, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x0, 0xb0, 0x3, 0x6, [{}, {[], 0x400}, {[@empty], 0x7}]}, @end]}}, @tcp={{0x0, 0x2, r0, r1, 0x4, 0x0, 0x0, 0x20, 0x4, 0x0, 0x4f0ed3, {[@timestamp={0x8, 0x0, 0x9, 0x9}, @nop, @nop]}}, {"ff5d8eb923aa04cccb56634d91a2354b410eb52da852ab8b053e71c51ec90540605915a2a651518d5e73b0118b95040f218ac1740c7963c92f4609d770b294d7dff4545480c561188bc106bfa6eefd3c149de6e4515451a0dc"}}}}}}) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32c46285938496feefffff66460f7e200fb8c48f68b8a238005b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8b95d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) 00:00:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xff, 0x4) syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 00:00:00 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r1 = fcntl$dupfd(r0, 0x15, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) 00:00:00 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0xffffffffffffff08}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:00 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000204, 0x7fffffffe) truncate(&(0x7f0000000040)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="040008eacdc5710000000000090c000800000000"], &(0x7f0000000100)=0x18) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/2, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2c, 0x1400, 0x6, 0x7, r1}, 0x10) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000000c0)="3d235e3f3f382efe", 0x8) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x88) 00:00:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d000000"], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 00:00:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/65, 0x41}], 0x4, 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) setuid(0xee01) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x1, @broadcast}}, r3}, 0x8c) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:01 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, 0x3, 0xa6cb}, &(0x7f0000000540)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x3}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000680), &(0x7f0000000340)=0x100) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000240)="2af58cba220a81eaca7cb86f4e7a80b3bad802bdc5e88bd7d54d3982a3cc2ca068289d4b5611a08c6658c70e3398dda54495d49c89c015f4052941084a2cf195919bbfdc4b30c89b8bccf5cf34a2931e2e05e275873daec1c836af33392bdfacaf0c1ef05128c4e11f1b1444cd3211b9c14872dd9a9e75b2", 0x78}, {&(0x7f00000002c0)="6691dc703fffa7538223712106b7af361ad473ed3d00ac90b870b23a", 0x1c}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="98000000000000002f00000063f3ffffe939f359fa862778b3bf10255b5d22b23a165b5a86fcef5303a5d4e0a0e6df88f1eef67e9cabf0ffa5747b4646508cecc1fe12de22d1cf91d68339203650c84c87ca7675988a9d3a10b24df2fb3fd947f18f12794841463f5c1463cec89fe5cd280fc68abc26e0f80b8f8d0e016e215e94fc16f16936ec496c1b959447a67066ce8bca0000000000779c641e5d1a4823efd1d3e4b5f657529f00ee93a11482eaa4967982e39a"], 0x98}, 0x80) syz_execute_func(&(0x7f0000000000)="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") 00:00:01 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = socket(0x17, 0xffffffd, 0x19e) accept4(r1, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) fcntl$setflags(r1, 0x2, 0x1) 00:00:02 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x0) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x72e, 0x9}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5, 0x27, "0f74500f6c6ed9c12ee738030753f13ea48cc2dedc9bd163b689d896179b8149877c762cb74ec0"}, 0x2f) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r3, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) 00:00:02 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000880)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffd) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) r5 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmat(r5, &(0x7f0000fff000/0x1000)=nil, 0x1000) getresuid(&(0x7f0000000240), &(0x7f0000000800), &(0x7f0000000840)) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x3f}, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x20000000002) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0x5, @mcast2, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x8, @rand_addr="42a0c1f2e54a5e5dc96cc9906d2bd598", 0x6}}, r2}, 0x84) 00:00:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d000000"], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 00:00:02 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000880)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffd) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) r5 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmat(r5, &(0x7f0000fff000/0x1000)=nil, 0x1000) getresuid(&(0x7f0000000240), &(0x7f0000000800), &(0x7f0000000840)) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x3f}, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000100)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x141) recvfrom$unix(r0, &(0x7f00000002c0)=""/94, 0x5e, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr=0x7, @loopback}, 0x8) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r2, &(0x7f00000000c0)="b54092dbbc409a4205e2a1b34527bf6ae352bc2fa6374a1af509820e7afa19419d6a216957ea83c36131e4335577675f2a", 0x31) 00:00:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20400, 0x1) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f00000001c0)="a285d6b7f04a3faebe94eb0259e3e8e109cf0da21a27336f035dfd3b1dbee83618ede5ed4b78d47b73c1291c8bf1f4e575ce1b8a8cd3c0835ae1eba531758dd95e40565cdc8e1086889c18283e2a0ca649ac577a090de70ec2a980c27acb06b6946359c8d0f051aef7512093c6e3422d7f8728ae1a207b28d37526543ecfd4cb8aab2c8787b0d280171b2d6daeb6bb0f02a134ea9dd3d9a7aad716717fe8eb9b492fa7307d536c82419a3737e4d00d7e5c6ad2b6b7cd5598762fb4b03feaec1aa58f89725b7a9ff393186c", 0xfad3, 0x7, 0x401}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x200}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0xca12}, &(0x7f0000000400)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r3 = open(0x0, 0x100, 0x101) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x5}, @in6={0x1c, 0x0, 0x3, @ipv4={[], [], @multicast2}, 0x7fffffff}]}, &(0x7f0000000140)=0x10) 00:00:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x4f, "481a8977d4f6996e1a10e39166a2146d2c00d6d15b6b59cf6640c99d0736ad39411b6f904fc1cc8f57f52adcb52ea6060f21e2ee83bc94bfec9a6bb1810f497c9e148b5ecf9611bee307f8ba7c866a"}, &(0x7f00000000c0)=0x57) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x1000}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) close(r3) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000140)="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") socketpair(0x2, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r0, 0x1, 0x800, &(0x7f0000000040)=""/194, &(0x7f0000000280)=0xc2) 00:00:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x1f, 0x0, 0x401, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/5) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000200), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x408, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000240)={0x2, {{0x1c, 0x2, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}}, 0x88) 00:00:02 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x110002, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x1, 0x5, 0x7f, 0x6, 0x8000, 0x5, 0x5, 0x2, 0xd257, 0x7274}, 0xb) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:00:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x20, 0x400, 0x0, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8, r2}, 0xc) 00:00:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) socketpair(0x17, 0x5, 0x10001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x4, @rand_addr="07c22700d70da48a4d9959630fb32dfd", 0x3}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="cd8e43db160a0000009202000003000000060000"], 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x10, 0x1, [0x1]}, &(0x7f00000000c0)=0xa) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0xe0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = fcntl$getown(r2, 0x5) getpgid(r4) r5 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrlimit(0xa, &(0x7f0000000100)) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x25) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000001c0)=""/6) msgget$private(0x0, 0x800008004425) 00:00:02 executing program 1: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"da8ad4902e4251caa15d46aafbc1dd5d33251e4f6843dbef9dc2ab8f1751b78ed8402c3ec00c545bfffd630cfc64522339131dd029725787890bc32860f8b69b91e006ee31cf3709c689df92a9c50aa80ca6eec826b4061845cf9691d30186ebee122ee30085127eb4301317117e0175620deb8cb78fe7fbaa53076acb588d64178ff800b48ad523b5be85b686636bb8fa361c1c153d9bc5a48ae22711fa444028b50563b21d1e198aae05512142528ac7c5f1b96d8e2daea20a192a628bf4ebd6ebf91941990ebd0b9882f7a21459c7bef3b7410f37cd1e6637322b92be828f05e2e8da70027a8d42c0d215eb3c0c09b4b0a87cad7e0ef9e07086eea556888ced68c185c552bf177a98bde60ae4b1b67b7bfc76b802ae1039d376202d9773da1334e7bf74f5eac2342ac701071007cc69f02d4cc02235a424a41152266869225928793b4fdb9418935883b5fc5659f1da7bc60769a62b7dcad422500c9ef93e01646f1a2809d93a9dc86811c8432b55402cb6a744cc5a172b0f07fa84a9f0dfeb803e33d043c0fbe28e7f24f96604715d3366083659b6ea4b42070806c3d8c9c2da02f71a8b65a20da7695a8d71ea215e51c3a9f8288abb3969ddfb1321a5d3e8836059282b58c038bf9bbc0b7f6bdaf8268c0fd3a36909345036e13399b73cc8a3afc01a345aaa55b10e458bb37f206c91bb64986c7a32a20df953e73b3b9920ef88227b422a0d4dc87aed47d9efe7e6043a5805b1a258ebaa3f08995e84409abb0218bd8a3a20190721a5f54c3bdf6a360148ed8b0589cc3d6568b6e5107354b8c46d16db731da25a25c6a9e525a19bf697172a2111d377162b5a4697e9337baf0cf549ba71cdda117f1d12e9fc2c631fb4d85d03f976fc48587f6380d104956d6b77b399275a148e1b045fd6cd29f2095067a527cb4a07a5b6e01caf029552632298d76d637c732bd4b1ce116be570b0a229ac21a3ab71a3393d5c145cd9348c34c42f0aa63eeb4d81ee79159707e1d30f18e80f260214402a671599e3836af0274099a8c61fc7ba06bd459e51b173e4bfc5fdb6fafe3437d92040cff4a8d572f46e81b78604e1a85e1a963ac5025e11a9f5b1a8f0cd1866f3dd783cc4c6d3df1d7bf2146eaef06ea2e21df226423352fc114f8aa9a0574b33b46477dc41c25210724a671948499f5350a4c3eec423fc3571ec24d5548e2848cb1c327112095c7c5c69ea388b6c35fd363ef74d64ae7825c5f7f7cbaba05131acb486c40f614bdf28ce47c62ea0c44a608f6a4c3bf4c3ba2c9ae83e4cff25e1426cc9f926526b44a0433a3f5ea38b5ab33676a1dc11186b8b3f03ea2d51957be14fc74f6c49e0caca33855c4173d9b4018087699d06eb3479908922d14ef34705986af483881f07df5ba90b0891936423cd190b41b6d1f95e9a50921261cfc20c801e6813", "d950625907a59e9266912bf152f9991bed960c72bf6ebea3723c3b0dae85bf6b"}, 0x0}) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)) 00:00:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000580)="1f7abbb38d0e3dc18a632b4b3e8455171d196f1c58fe53a51496809b9cb2b9f5eb96b9579fda97e290f654467c5c876c210d4ec5605ec43a0b0c782bdea2f73d97cbcd9242791d188d86797f96c219ff842238c4b130fcdbabee181cabc15606bd091c6969e477b28c5e973264f98ea641a9f328ce649f8bd210a35fb0a95c4ce68f67f9419dd3c79f32307c4a4909db7f64a97365072f124949f032e1aebb8787fcdfc822035f097989d407fc9b128c01b976d9cba0e45a94f503e9bf6bb1310b6dfca4f47e47df7f6e8eeeb110c8fbe6fd8c3bb143e97ba3145b1fb1f22134ff04dcf4b528a0db65") ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000540)="9c6666430f14bcd1000800003ac23ac24a1c340f05673666410f6fcac4410973f0b743c0eb2541e2eba2a2363e460f1a7000660fdefcc4e21ef391d5000000f3a7fb36f083b600800000f00fb8c44310d4764f751e1e016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c407e3f5a6bd00009020d0c421410fe847e8c483397fd300f7d8dc0fbcafc11000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b97df3aefa80d64d6c4617850c0e86600af680808360fe25800618de3c0f59bd8c6c4e1dd7dbb3f485cc6c46249bedc30a1c9fb110f66470f383a4d0ba26186e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setgroups(0x6, &(0x7f00000004c0)=[r3, r4, r5, r6, r7, r8]) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x7a, "bc39992ebb53246f1053d4737b4de0fc72c51d69c30c795906931edf1d3fb69d2fa4294be31456452bdf1ffd54ca98fe499fe45636b5dd309a61a1f3c87c90a7891eb6c179ddcd730144359140e3d130246998e28deeeda105617b0e29604ce28839bbc00d6728dca91b95f999de2e92f66053a1498d8e268fc4"}, &(0x7f0000000240)=0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x200, 0xffffffffffffff95, 0x200, 0x3ba, 0x8000, 0x3f, 0x9, 0xffffffffa5ed5090, r10}, &(0x7f00000002c0)=0x20) ioctl$DIOCOSFPADD(r9, 0xc088444f, &(0x7f0000000080)="95921e7aadd756feff075990ee6ff51b0f80d7d5fafc7daadfa18395a167a601285e3793317be288edabc338407513fd24792f18fc8d03acdd30ea11333d1d1b9c7ffb8d85567e9f86da1106d0d400b7b950b070941917ab4467490e6e38030060896c") 00:00:02 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) pipe2(0x0, 0x0) setrlimit(0x40000008, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35f}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) 00:00:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0x3, 0x7fff, 0x2}], {0x8100, 0x80000000, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:03 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c08440f99dacd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed1073e410f9a96cf000000f216f3460f70a7aa00000000c422b18cb6070000005151c4a27d181eeff265dc5f00c35b5b304545f24c0f2a9a07000000a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x20, 0x8, 0x3ff, 0x0}, &(0x7f0000000180)=0x10) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100000, 0x100) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/129, 0x81) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7}, 0x8) 00:00:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000ff7f0000010120a3112495280b000008"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x10040000000000}, &(0x7f0000000180)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000380)="67adff7f0d28ba3f0a0fcf21d46423c5a19fce86bcd8878122ada205a2bbc6891917f77819a400cd4745bb25af7a9b59d80a364addf433cd0e902f1698d0ba6b17b1598edd972906ff6ccc53616d7bd6b2d17feb68ee90513f5b4c4929dac45e7035135e4de85ddec86a9c60ba179424f0ebd2a7758847781d87ba973d29bf9eff0374adc7417de5525c9807ef331a804222ea458a9787f52666593640c74a91d9b69a5c5aaa7bbe71b32777061fa2bc53748aef13f46ddd5da4cd5ea778a6bd1b1011c2e6403dceb7a10956ef217dddbfdb04ec5521314d7023b66965a31d95") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="910bb78080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c0063460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f000066430f3a4282b54681e6009f") nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:03 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x4000000000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x6, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x6, r2}, 0xc) 00:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) futimesat(r1, 0x0, 0x0) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0xf100) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x4}, {r3, 0xe0}, {r0, 0xc}, {r1, 0x4}], 0x4, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)={0x2}, 0x8) r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0x5c, 0x8}) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="5500801144ae957f9aaaf58e1c0fd81296484d4201c948484b9d7ca406c34c47122efc429e8ca168087b26d18d9733333dafda4d87e69c227f2534686e9720c1e133818f38e7c99d36d087df12845f08da89f7da950a9ea7", 0x58}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20f8ff0000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r4], 0x38, 0x1}, 0x20000) vm_object_vndeallocate 0xfffff8005a948000: tag ufs, type VREG usecount 2, writecount 1, refcount 7 flags (VI_ACTIVE) v_object 0xfffff8005abf0000 ref 0 pages 32 cleanbuf 1 dirtybuf 3 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=1099511627777, extsize 0 generation=b7072ff8, uid=0, gid=0, flags=0x0 ino 197744, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028c046f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028c04750 panic() at panic+0x43/frame 0xfffffe0028c047b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0028c04810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0028c04890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0028c04950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0028c04980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028c04ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028c04ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1972 tid 100729 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why