nt(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000280)=0x349) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r3, &(0x7f0000001680)="fdc8568c614cfbb110894765c2517b4403d2ac97c7abc7c19dde2d2370e46ccf0aee39a3d205392787cfd944e14d8120acabb6b14667cf43b923cc37cd4af25640836cfd0efd58745d05c1d5fda638c37372553decb07b1ea3006859fcbbafa4c1e8c757c633c4f0715c55d864b2a93c8c0aaafe7148bae029a12d232ea5372c0e04fc274ec19a957cbe5c81e6ef02445cd515efa05acf74995911bf82c0af53daaacc9fab85246cbe4bbec8a4b77f03d07d95171d45ebe830b035c011a671cbb82a7bf37e193125bba4e41e109846dbcb312cef711c90063d0c471814fe562f1265367d48b279e0c37ce41665c65b09940273bcdc6770e31100620f52b276b8b34cbbdc47b4f6c6442d6a10bf89eafffe31db17ef5b059871acbdbfcd4cf0e17d2a261469f1bdf49b76e4d27a2c9170ae241da5fd5698110124482e7e20a7e4334a37d4cdfbc4357ff96247f1802dd056638d26f408eb6b8bf0d200a7c3eb87084d68792c1831fa26a99bd313582947d8a5cba16b20325834e7b1668fa56a2f62dab5ec61f2aa882daf99355081f32e0bb8c26163c3178ebe4a303379d134680254a7417b0553d318f4270b0b260bc9893731be6f2b1ef871839748f31cd9c401326ab0043a1442204c00000000634459994624572e288dcb01ae01d310b21ae3ad38e6a80388c7015f652c67e0be3faa4c3c14e015b1566e202ef6edd8333f9d6ea617d8267470f17b959937acef2a288a99ed280bce7d0787b805463897ba5e7c77109d8e67c20833f3aa47e8d800f9d717d8f4e0405c352f997d5022637a581daa5be8a9916e6bbda1d5215d813ddaf652fbd42763a633474fefa93d7ce6e1e0aaf2e94684306e5e9d6ac7528aac25e77a8ce91084000414e23fa5199151cfa77e0f83b9a15205df9d62acf674aee985a7edb9abe5684ccd3f65d9beaa3801c8b01b97434dda688b1179985e09fbdb0230a06d20294c530c03bc013d36b5f79401bc7fd23eeafc3ae68c092222d55a847c2d95b93cd6baeea2608edeaa7240512449bb959ae6f9c118f5c70b46306ceaa0179ea22ee027b43cbff86968b3dba2ac2c04d8ed042bfdf60b04b99895b526ebb5451332c41b704da467287f973f291cf6891750de15e5cd6fb7fdc051a94838b3a77762c89df76ac48f259ce597d56e6970f3f962b8c376bb2d3ebb3c49f037a3565ab792468c5880b96734239138eb97f4889815348a95d29aafcaeea8d49d570f78943c7a18bcf79a4eeedff5dc2b1e6bb6b83407d64cfbe47da7052076e9e75d6c378a4076ed4d7c661bcaa2774d0e1c8254dba7f8215a74e87ee165fa2af80d17781e31cb19386ea14a7487cbd43047300bb155a1757ce91a6f31dba130d4cfd7fb85c3a10688f82a547b0a4135e2bc3b246c3994a38ec28189329fefeb5a9a3c89c8f2b18379588b22d5efb71ad3916fd696e37b5b7d3afdbc3ccbd0cab8372ae4b68e622eb47b30d7910738be34a961edf7c64edbfda8a23dc1b88cbd63d0d57b9538ae2cf2c6e6254e1cabf63987b8297dac4a30516c92ad63e7f63a9ad050b2390c05ff8b9c43f011ab691e2e902f8df72fb4326f59dfdca5150cce85cea078c23ebf2382fba57d47f62f8ca39e470f4e9bf78fcd9529b6b1e828cfd665538eb82ddfee25f0c5bd033b501066387fcfb2e25d20493525f88a96f7ac1c3b3f3660182330790492b59e4b1c2e9c4c2515ac4a1aa24a945fff11760b21b4257ae3e6693ef89abbb7d73c1c0165fa9f7036f0836f7ae8684d556b20150bb1cba780eadf988fb2afd255be3c91486d678bfa500b829de817f154032b1cd86286fdd7205788f4bbbb2aa3e6375cbb71b3b4d1cd8c498a7515e0f175ee38d69d063115836553ede638a7e568af69dc52147e13dcd678f96abb755650a3f3fd0d169238bdc394dcb5985031e80a28bad546890593233f73be55dd360210044435d9a638961f6441c3f3a8677d589a98d8771ccf3103589d1f7e8ea70b2edb80bcf627902ee3341a0010ad4605bc1ff3310f4d8656913fca5fb6477ba49a1c64ab0107f472f367c0f012163f3bdedab16a4989c221f70cacc88f391c4b71e5ccf98bf4f9b2045a9336870e77bc09115a0f931a570f04d4f5b0cfc38e2338007f0c00bfe61fd7e1dbb272a8c442b99c7c267c6e1fcef8fb1ae38d57cb7619b179c74fcc862549189a160648bd6d3b99bd23d70dc9ac509fb8ff6d11cb186220762ba28e5501a25b2086fbd982f7fde6622b1910734b66228e1252713c89f771eb6685b46dfe3670b58233ad26d9cafc7f20e3064a53915403b24c7ccc8c66442676111259cf4b5a6a5774e43f65b78c351bc6e0def6cac9c52ebabaf7427a013cd69a2fa88c95d32d19b4b73cd3fef5c1a60a13d286686aec437ebcf8765628b1a095f644c1f162907c98c24c7b2f375f54bdac7113a183964ee742ca72ab37ba8d105f9591a7c6ad258acdf83fcd6c8a4a4181238656a2a2a2852306078a9e3b10c07b4326e56a288469fda27c4928c53d103b0ff7851060ab655506e48cefc274b1b2ce38f128751f7643f61793474dc6ec6479d040eb632e75065933795c4ee29dbaf333eb493a74b7454de71ac71b159bd87fd9711d4488d35045a20d09982ed39afb52e3f5d43ee4a830781a40de52f180047980d459cc7488b051f6a25f051dba26a2db8510bfdcf06203e922b6da2be2dfe519d5cf8037665a2e9d8e2a3b4ddb63444ab8affdd69f22a6ac57545154ad0c7f058e3de88e0b07e0c7fb02d83942d0951b44208594afa5029f10fef82a9b8967006421e559cfc55d80736c39faf6439077e2478af74fbf230c441031a9df9198e944e62cb332d9271b4e288171d1b007ba70a3b250cb28c2267ecf4a5d46d2d566b0cadecbe5a13d98add4c74404ae035e460073c1a491e4bf3d5a0cfd73d4c6459ef10458928e67fd5f41d9bae6177d2bd321eb3decc36244d46be2fdf4c9f808e0fa0937456986e799d41bd582f857ba4ccfb7319793fe3f8930159cf268f34efed96296b01f492994072e1f77a54d921aea5f1431f6ecebb3c63613e767774194847dd0a708c424604d596880e48141395bca59b95d571500b9434cc127c966d8ca026f13291a1798bdd905c2ab43f0ba117096b4e5d1dd461be6de839561ea1ef76d02613c0c47c6870f0a846ad5c16abb95ca99347deab58f3219d9ed0e5a3c110144ee923a25481aaa60526c266b175d9be3ef06d81cdcf5329543571971a7b4216f48427febd81e6441a207c338f62c63a11860d074f8019274b5174f86f595e7b58c163d1c7aca6a6b93057b8cf2c37cd250d25cd488aa825ade6c6d1fcd76a60e43f34e007fe42c5e401baf6230646306d9c2b2aeadd6e457e5797e671af8350d377c1fed02fde1c76a2b5a1cc31d4fa68cc7b291775af4929847e538f64860666e6470483a9663f1061a52c07c083cc31e8e228c4076e831e759559e86c12e1b9e5c6a60ad2e8dde47140bbf3b17afaa9f8b435af6eaae59093c2c17498785f94706db743c4c39a0042571e7faded45d6465252efda0b2f2e96a84aa90eaf3fb24c7d20b14f1dd0e7d1e37c60a3ae8a167943e91799a6f586dd171b5a9ffeca6ead0cdd41fb42e7566d9725d922d49d0144ae28fe9d049ffcb09082759dc86326776e044e032fc89b8468e32cd7f8c3674b023812cab7449fd2befc0731e76aeac78edabfc0a1b530be527ddc280c67237051accd0ca42733015825f2c0f3048a8165b5f83751ae905e8d8c4678eb9da9e1c3c5c470efb559c3170f80ec775e235f4c512d25015daaa1573b85ae2854c29d0a944b41c9358baff2233ba863f812ca476bb605b4c6a2a3f14a26e3df3c6af9c9bf390c2cb80473b620a989ead5fcae9b5d762240925ff57ce4602a89cb6ef33f28e3a725f21087c67056b78ae7c662989867c560933d76babbd065b44ad597bdcd2c4583e9e36468410900caafbca81abd64f529f3103b0c22cc61a95a18bbcad14f00693b10bc8c39155ff2faa0c2091a917f8dacd6aa0ca72e3eea61f66e46096d4134bd676c6a1cb44cfc47ac8aed56c9cd70cc7b52397061e0e0266b58495c9a02f9f5fab2457ce91e3ef0eb5b6f0f2eb340ce47bf34d788c8fb048a9798b546116e9d001556fcd5a4e4345f0dc38b627b17a8e5a17bd62bc8a9ac6b492c84dbc55abf3471835402e01f0c94077d12928e07bd4746a6253981e8d1944de53239245b231e4a8a62e9aa34b2a43ce8a9ef1728a36aba1582627e8443a277c7a2d3156b7a16de490c58f620f0a1b5f7c2c249e63663c5b3ce30da73bcd0a88b6cafc6488f18d2c0a327e3576e20ac3dc8a01523686b34106c02740b74a870ddba1c1fdaca96d30c70bb34b13dca76731e96029a698d67dafbd6f295d930f324f8f49caebc437ee4b5b5dd7eacae639ef7587b222c8f4ad8cab062c712b0e07404e060b2f799927d841060ab5ec368358b57ecea506381e82e9fcdab404599846d9c23434d7ed831ba75512c218bf8abe6c865e9fa21790873d4de685b8f6135d64619cfb77ba4ad831813239463ea13dc557d8a9b6d96ef5f7c1f57428cf5a44a1f46a54abeaf6ca8e63c8663530a03dd799ac2fb81abc6d0dbc537dea467f2bd1acecc726671b9a66ee9dca792fec8f4d7e463162b7e09deba715af38dbc5a33049b8f71e655f8ef76a4d2967728144172548cfb230a1cf79706d4dccd27dc1154b9f5ed5a081333de53ec6cb23ab003c76cab44f0202109af66c5cc04baf143e821b351ea5c3bd99b8cbe653fec230e3ab51b7a1854446c20bb4cdc650580f79be1db7b0283badb9de8fa1a53d33295b539f5b9cab41a9e49748bb117fb1cefcafd7e92b85c125eb415ed29d029f77b8f6fe96fb3129fc20209280d2341568b85bcb0d12604d67cb80fa3b6e63b19b5150f6408398eecad46bddf5f73854da303d87dbb1042adec04d2fd6004fcf9f386f561e131110aebbf49fed827d300d8a8ac75c00996ec67f355383277a223e257e56f188647e0bf73a4ca2293a787aec21ccec97deefb0aceecc11c48c6b88c7b22615f7666e45c5a5d65cd87ab35bd6d0691cbb9c3ef40a44a9dfd7027d1f193b7387a30fc7fead6a16947d6d91909101062ccac35a1d618cc71a0abf26870a512190c271ebb04c7363b4306e448bee3a152a862e848f07234c0d06034c03991639e55e6ffaaf49895b9f8d4d4eab63f16607ea6e7853a8dacdf87262aa562e7eba1f0147bf94f3757a8b28bd62398ec31453d680c61762eb95a844a29b29c3f56362f87e3d6e54a71a86066ae8fcd874935601f570cf712289eaac9bfd71735c1a396290b55dc2249910640bd73c52badfc468e12cd09a6c287bfd8c2495c194c8d8ade1b88f8224e397060000000000000048b3f410f267bcc53d965adcbd4d6e71d4054ffff5b1dc000000000000", 0xf21, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002d0000000000000000e241b88eb5a00e0000000000000000000000000000000000000000000000010000000000000f00"/143, @ANYRESOCT=r0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff}, 0x0) 00:00:07 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x7ff, 0x8000, 0x1, 0x1}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x244, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x800000000, 0x100, 0x8, 0x24ad, 0x0}, &(0x7f0000000140)=0xa) socket$inet(0x2, 0x20000005, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x20, 0xf, 0xd0, 0x5}, &(0x7f0000000100)=0x18) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="6d000000e3dad06599a1e9a48cc0e664af2b78beb8bd4e4bd272c29790a425672c0f1726b7b6f3b8e56dec1ff79796366352e188b10ade2691ded880c4b0270500d11cb495631c77ed446bd19bf276649e6e80bc0d6dcdb54eef3094baa5fbaaa09e01df30fd6fc3687940fd2d6e008498"], &(0x7f0000000280)=0x75) 00:00:07 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) sendto$inet6(r0, &(0x7f00000003c0)="aa9d79aab90253f8b4956cf52a66cc4782ab77a5bbd3601d39a8d0d225060ba64b4c2e67dc0c53a25ce320e9017c24c112668c5b384efccddf6dc339c6c9c576dec22262d095568e10212e0b9b024b919d889fccb8022fc3ff2939ab991b28c15ede119f83a842b7f550792084a7da28cfe676f4437db1f8caac45110ac27fe2e734751e356aa5e8d6c9", 0x8a, 0x80, &(0x7f0000000200)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r3 = socket$inet6(0x1c, 0x3, 0x800) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={r2, 0x203, 0x2, 0x45}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000340)={r4, &(0x7f0000000300)=[@in={0x2, 0x2}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x8001, @mcast1, 0xfe}}, r4, 0x100, 0x100000000, 0x6}, &(0x7f0000000240)=0x8c) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "35c6d5641cb96b90a3c766a83159b456e8a59e51529e2dcc762a092e24a8e0b7656f92bff7c51de4ad379dc4afd785f93c03182b2bb263f766643f7ae2e790ce296b463e6a42dc347ae0c92b0d19ca2f1911e65160d6a07a315117b63ee3ea418a922af36786cd9a0eed39e1b93f65b7516672a74e7a2ab6c82da74fa8bb8ddde131cf4febb80ed2c1b7d424f089848fd92462aa7a95bcb3fa934624b2ebb291b8d91313df6c8c5ce471c8a842be0aebc4ae51a993afa2034058c6f8275a76e8dbd6ceef833e11089072fbdb0c74f139095cb66d184917a259e20ae57105498ae29d2f47f6097be0e24b53010b115658"}, 0x100) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000540)="87bab8ee6dd1d2d7eb8cb740f9d3ed2e47567c9bc35c1ba7f8a8176390aa10ff3db691b09e98131cd28e3dfeacb4559e4557b65517a1e5feaa8b4cc5258f9f7e8c0b8549807d4981dcc2743ef0c0000e79047fba618ef1eb80b97a39201887ec4e0da95cdb2782f84c53fe6be07a170b87e89e4fbeb2e1db4e8e82f94ef57561a9ee") 00:00:07 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) shmget(0x1, 0x2000, 0x220, &(0x7f0000ffb000/0x2000)=nil) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="000043c95d78dce37ad69cbb00000000"], 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0}}, 0x0, 0x1, 0x1c42, 0x7ff, 0x8, 0x3}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3, 0x80000001}, 0xc) ftruncate(r0, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:07 executing program 0: r0 = socket(0x1d, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xcc78, 0x4, 0xfff, 0xa6b}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e82042f66699630e8ab02df2f0200"], 0x1) 00:00:07 executing program 2: r0 = socket(0x2000000000002, 0x1, 0x8001) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202282f66696c5f165da39e35c979eac1e00b7087808f42b08d8b138af77400"/43], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8) 00:00:07 executing program 1: r0 = socket(0x10, 0x3, 0x80000000) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000100)="790e1fc1bb5f3a1151a0f7f2fadcf0bc29ba89124a2d74a6bba5dbc09bd1e2290dbf8aafcc4d39c179a5bfdec7022c145d3c880975e1a85237bfd8e5aacc1fe61cf12e95fffef025b3720d87362799d7d68b0d22398ef7b9ae4b62acf9801fd4cab1183e2ca9b279f7d85c3970e24514328d59b777cf63b00d1506bde7c1102b937736d57c94ec20f521a29b293e4e9454018c2595c6c9946ef25e14ddce8e1496e9c66a7b927f8fb49d1a7a5301b9fa7426e337d415cce438c1c667b1b09b3a8e659a8aa39cdbac9fe1da53f59bef73837a68cdfdf44ba130da0c26d086f71b0b9b5241c1c173ced2ae70bdc120bb", 0xef) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x100000) 00:00:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a) listen(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0xb79, 0x7ff, 0xd2e, 0x100000000}, 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) accept4$inet(r6, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000) ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r7, 0x40}, {r5}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0x9}, 0x8) 00:00:07 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000003c0)={0x1, {{0x2, 0x2, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x0, 0xfebe}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000180)="3b4c77002202d71e1b1f45dbe59073f7dbbba2ef88c75bba34b49098a428c3963bb770f349fab97c3b411f20b903afa4d0ee14195be2fd66fdc93a2315b315a3486ffedcdbe07ab9fcf5cb843be6014d1b71f15634b36fbee28e8382dd32b77b5279aa1e8ee4281b47949948d787dded1c1d996ed0224f502e88130e0abd3ad5d551b1bce86907a33f3a4c4ca60a13ddc22436c1a8c415fa01359bab0ea85bd7a75903c9c821347db20188b411ef6f2bf106ee36672d8742992c36788e04cb724725a8a201d108f4dad4e1a82e78cee7a981b0efcb68e49da0a0f87a") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x7f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={r3, 0x7e, "9449298913e4af8fcd941987390d0200a1170407135abc06d9ca3cd532be30ffa5bd5d62e8ca5acccc7d0368fcdf67cea4e99fe70b98a6b7751414409c4be361306b9ce65e0e6c7ee7977008506f816743a7b4b1667bb36a1f3f34196383473d8abdae6d5b0c0700000000c15ab295f0041b8f64ce72a1b4683679865927"}, &(0x7f0000000380)=0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x3ff}, &(0x7f0000000040)=0x10) 00:00:07 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) sendto$inet6(r0, &(0x7f00000002c0)="70af987e8f4ed0dee2f591698b34d529368455ae4858ae4f05aed2e50c506695bffe7947d16b9ff5c045d56095122091371818716745848461e23d32e99084894c80b760e13cb79b1c809daaa2cf952f2831d325556182c1fe1470e74e2b3b87d44cc033769760bd109ec80a4b10db2379c9ab7aef204c045a30d1", 0x7b, 0x2018c, &(0x7f0000000340)={0x1c, 0x1, 0x6, @mcast2, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="010000008a2c7d35142b89d56740a45f4411a733c14a1b90"], 0xa) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000040)=""/117, 0x75, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f6669d4653000"], 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x101}, 0x8) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) 00:00:07 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000180)={0x400, 0x3, 0x9, 0xfffffffffffffb7e}, 0x8) open$dir(&(0x7f0000000380)='./file0\x00', 0xf7ffffffffffffdf, 0x100) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000001c0)="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") sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)={r5, 0x5, 0x1, [0xffffffff00000001]}, &(0x7f00000003c0)=0xa) 00:00:07 executing program 2: syz_emit_ethernet(0xfffffffffffffc9a, &(0x7f0000000000)={@remote, @local, [], {@generic={0x8068, "e207414a1275e66866299dd8cae47a96e0d54f8d2e9d5181284c22ec35c8701d6df1728ea53a57cabe36a8d2bd1d8bddee158726adf4b5c2bd4d0f091be5f900adb58335994a2590341906df1bd70bb6e88aa47cf920b4ff31082840b2e56b1f202f4f878b00b41df63c8631112502736ec94a6bf513f8b6d1c08112a2b4e0913cb5a6b97f6e699e72fe9119797cdfc291d837a5dd99029249bad831239aee5c7c38ba5aea9ebf0583a6dfd2ddf361a34ef5681c4ad653575b00b4563389efc4b62f89a551ca09a99cd47ad0fda96fc9c5ec2e329f5a29d3d6133915f9b1cbcb6d3e3c3d984a3b477e9e7e18"}}}) 00:00:07 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x1b299561}, 0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:00:07 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x40000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x100}, 0x4) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 00:00:07 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) sendfile(r0, r0, &(0x7f0000000280), 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x8, 0xf, 0x1, 0x4}, &(0x7f0000000240)=0x18) setuid(0xee01) chdir(&(0x7f0000000140)='./file0/file0\x00') 00:00:08 executing program 0: select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x400000000, 0x0, 0x0, 0x3, 0x0, 0x8001}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xfff, 0x6, 0x9, 0x79, 0x81}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x64d4ddeb, 0x9, 0x3, 0xffffffffffffff92}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r2, 0x2, 0xf0, 0x4, 0x83aa, 0x1, 0x2}, 0xa0) dup(r1) 00:00:08 executing program 2: r0 = socket(0x11, 0x10800000, 0x82) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e00a0cb5442f6521224a88e1786d7609136d3ab30f65e19150cb31401d292d4dd4a24bdbeea703dbec7ccb82703c85b8760a6a855c0b903189792227399647bab146c7556fcc1b1c7e92d0729ebf2b3aa300d6dc07cc1b3fd9f74ed75ddb3e89bf08ced4a2b45c20ed8cd8a253fd9615aa340f63dc83834c4ba5ee9d38329531d0c9ee4b96dec2b622468d46468d1789c65b0ca936f723bfbff0ef91a6b5a65a8bf237b4484317f8797ac23b17c79c3e448ce38b8c678af0ec807f0c5472b6b0bf51aa2289ee8882d71710185155dfb6966fff70a"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:00:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0xffffffdf) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setitimer(0x0, &(0x7f0000000140)={{0xffff, 0x6}, {0x9, 0x80000001}}, &(0x7f0000000180)) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) recvfrom$unix(r0, &(0x7f00000001c0)=""/89, 0x59, 0x40000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:08 executing program 3: r0 = socket(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f00000000c0), 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x6, 0x3, 0xffffffff80000001, 0x8}, 0x8) 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100a01, 0xd5) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x8001}, {0xd50, 0xfffffffffffffffe}}, 0x200) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:00:08 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, r1, 0x8, 0x7, 0x204, 0xbb, 0x0, 0x2}, &(0x7f00000004c0)=0xa0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) select(0x17b, &(0x7f00000001c0)={0x8, 0x8, 0x6, 0x1, 0x8, 0x100, 0x100, 0xffffffff80000000}, &(0x7f0000000200)={0x0, 0x7fff, 0x800, 0x1, 0xfffffffffffffff7, 0x6, 0x9, 0x100}, &(0x7f0000000240)={0x401, 0xffffffffffff0001, 0x64d, 0xd8, 0x4, 0x0, 0x5, 0xe4}, &(0x7f0000000280)={0x8000, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000500)={r2, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x81, 0x5, 0x3, 0x4}, 0x8) select(0x40, &(0x7f0000000080)={0x9a, 0x8001, 0x3, 0x8, 0x5, 0x20, 0x45, 0x20}, &(0x7f00000000c0)={0x0, 0xffff, 0x6c45, 0x7, 0xc7b4, 0x0, 0x100000001, 0xbab7}, &(0x7f0000000140)={0x1, 0x0, 0x1, 0xffffffffffffff12, 0x80, 0x0, 0x7, 0x2}, &(0x7f0000000340)={0x5, 0x7}) select(0x40, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000100)={0xcd, 0x0, 0x2}, 0x0, 0x0) 00:00:08 executing program 1: mprotect(&(0x7f0000370000/0x4000)=nil, 0x4000, 0x7) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x1c, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, 0x0) sync() semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/432], 0x0) 00:00:08 executing program 1: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffffffffffffffb) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x61e19cd9, 0xe7, "99eaf85d32089cd167c96bb8a4714a4c01811e5fafee733ab213c51f60cb3271c06ac6241b4fc12f783e592a36a7b6e93bce49b3c080d4a8ec7cba1968408f3c20ad9f0377996afd6af6285f1b147cf9e579599f3b44ea54c65d79a546a34502f88baaf85c7efaa3f3be2f102d41c4bb72e26f9cd67353bf583f093e23cd79c7e2596a9ad5a49290086860be6c4208312607bae60e6d7f4095bfe06184585b018aadf5d730b26c0bfe12125a61afcf9d8c5c145eb0dda0ca3b3c73b514c1d81d6b719f544af5d4df35dc1fefba635bd201edcf4bd528bdc627ba486a2621ab70b5ada75b70a6fa"}, 0xef) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 00:00:08 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, &(0x7f0000000280)=""/36, 0x24}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x2) sendfile(r0, r0, &(0x7f0000001500), 0x6) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000001300)=""/65, 0x41}, {&(0x7f0000001380)=""/68, 0x44}], 0x8, &(0x7f0000001480)=""/12, 0xc}, 0xc1) 00:00:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0x80000001, 0x1, 0x0, 0x4, 0x3, 0x5, {@in6={{0x1c, 0x1, 0x8001, @loopback, 0x6}}, 0x0, 0x3, 0x8001, 0xffff, 0xffff, 0x5}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x4, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f00001ac000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/184, 0xb8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x57, 0x1, 0xfffffffffffffff8, 0x1000, 0xfffffffffffffffc, 0x3, 0x1, 0x2, 0x5}, 0xb) ftruncate(r1, 0x2a60) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e220500000044a5ab697f0084c6b6b32a98c77862940100"/128, @ANYRES32=0x0, @ANYBLOB="050000007f021bc18c055b000000000000000000"], &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x2}, 0x8) r3 = dup(r0) write(r3, &(0x7f0000000040), 0x3000) 00:00:08 executing program 0: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xff, @rand_addr="0d5d3505f61e8aab17cc258803a31dd7", 0x1f}}, 0x0, 0x8, 0x3ff, 0x8, 0x9, 0x8, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x40, 0x2, 0x900, 0x5, 0x1, 0x8, 0x7, 0x6, r1}, &(0x7f00000005c0)=0x20) 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, r1}, 0xc) 00:00:08 executing program 1: r0 = socket(0x2, 0x20000005, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8000000000000010, [0xffffffff80000000]}, 0x6) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1, 0x4) 00:00:08 executing program 2: syz_emit_ethernet(0xffffffb3, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:00:08 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x2, 0x7, 0x5, 0x401]}, &(0x7f0000000140)=0xc) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000180)="35cf87922abbc59e1c95fa2961ada0c40f6e6b921de9f96a7e9c21d78518757b") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)) writev(r3, &(0x7f0000000280), 0xa7) r4 = socket(0x1f, 0x3, 0x55) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="05000000080000000500000005000000ab000000"], &(0x7f0000000200)=0x98) 00:00:08 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, r0, 0x0) geteuid() 00:00:08 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0xd0f7}, &(0x7f00000000c0)=0x8) 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x57, 0x80000001, 0x2]}, &(0x7f00000000c0)=0xa) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:08 executing program 1: r0 = semget$private(0x0, 0x1, 0x664) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/207) semget(0x2, 0x0, 0x40) 00:00:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xff, r1}, 0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) flock(r0, 0x8) 00:00:08 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x89, "3cbf30d17146e42f3c4bc48407c2081f9176d69d8e5ac86de7f0db4a594f9e1b4a73845a39200bf6c6aa029a946acbace546f540d1c8502cdab95a9254345fbaf22405e0cd1237b81b90e4ee932782dc8e98f9d4ce2a96981dc8896e4c2e10f5e38720ae1938614f19b762934bd4c2e6eb65586bdd35b0461e5a518f18bc8c38588cace963d039a7f1"}, &(0x7f0000000140)=0x91) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r1, 0x8, 0xff, 0x401}, &(0x7f0000000240)=0x94) syz_emit_ethernet(0x3c, &(0x7f0000000040)={@random="b100485caa2a", @broadcast, [], {@arp={0x806, @generic={0x0, 0xbffd, 0x6, 0xa, 0x1, @empty, "0e12193a92810b55c70d", @random="ceef8d5b5878", "5089dbf2875c97a889ad15aa31f1c77f"}}}}) 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000080)={0x1, 0x0, 0x100000000}, &(0x7f0000000040)=0x10) 00:00:08 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1, {{0x1c, 0x2, 0x2, @ipv4, 0x6}}}, 0x88) __getcwd(&(0x7f0000000280)=""/225, 0xfffffffffffffdf1) 00:00:08 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, 0x0, 0x3d) 00:00:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xbc, "9d97c7266c04a8e558cfd89502154a5aa68c8a3a9b414e12707bafd313f058fcee7820dfdd5f0fcb99dcfa62a8ab9ce89886bd9fb9dc5400bdcb075352a49a3ff1d19b0ce0de32aed3d8b19bd970822f01d6f2dc41bb89d9174e1288103e40bb9acb7af3980c1e6f170b2939b141c72cf0d2d0a94af828095f456f7d48fdb948a21d23dcdf64886c69120c9077963b48dcf8360776ad625d4eea9a07b8cbb6e3cb43fb068a5f3d7d61024d5c630698bfebc0a219e6218e0b9966c578"}, &(0x7f0000000180)=0xc4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:00:08 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x7, 0xc1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0xa06b}, &(0x7f00000002c0)=0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0x0]) chown(&(0x7f0000000040)='./file0\x00', r2, r3) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000001c0)={@local, @random="8151e83a3ef1", [], {@ipv6={0x86dd, {0x0, 0x6, "601684", 0x0, 0x0, 0x0, @ipv4={[], [], @local}, @mcast2}}}}) 00:00:08 executing program 2: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="354a70634a1e44543bbcd8b17798a7048503bf1eec2ec30ff99cc45d124dc2f0b67479afa0a7b887a4d7a76465bd1ce837b14cebeb4a3cd0f1f92e1ff1113b1b242d") 00:00:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r2, 0xfffffffffffffffc, 0x3) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) write(r0, &(0x7f0000000280)="2393abc12deb806f6264d04b", 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x67, &(0x7f0000000140)="d39711fafef29512e13b3a5b437ee77490ed1a2e041558dbfe2a6f6956f3e6e63847d6e18242f335161c3bb180f12cdc89c0a56347e7aa50e84998b6fee103ff7965defff5a90444535e8d68ed9881dbd2a01e2e1fd75dda298d0aca0f0f6344f03aaeab6d9a2e8e598f5830f622ee9288baaf7ac5fc5b80f4d7a18a219a2d6b2d00c2834353ac77b25e09d1c0a4a6ffcd232208e2c5b22dff47fda27aa71a2520e33bc88543693cfcff304d27d7f7ee41b0a344ce59d59800f46dc1b87881619578738e3c48c8104b95b8674afd376cfc1607c0e285eba223e6827c80ecab7eee62518f7f0c5de0f4ca54256e64", 0xee) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0xcc) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f00001de000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64000}, 0xb) 00:00:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0xffffffffffffffe1, 0xffffffff}) pipe2(0xfffffffffffffffe, 0x0) 00:00:08 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="21ebfa0d4cfff164edb6fe2c01000011", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x3, 0x4, 0x48) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000440)=""/1) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/11, 0xb}], 0x6, 0x0) r2 = socket(0x17, 0x1, 0x3ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000480)=0x7fff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0) 00:00:08 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) syz_emit_ethernet(0xffffff42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000007c0505b81c2e1adac30000000000000001890090780014020060c5961e00000000ff01000000000000fe89000000000000ff020000000000"]) 00:00:08 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) freebsd11_fstat(r0, &(0x7f00000001c0)) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000140)=0x4) 00:00:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) chown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0xfc6) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000780)="3764a676932dc1ff2df5c7a1167fe197d916c8443559ed9188a674a2eacccdfd4cacfe748d9e03baffc7a3584665d2fe188eefea96f508e6a3311f5a6ec0a450d108bb6bd381f293d0f2fe91ce9b36a5c6daeccd0b8215b67ad9331e6b9312ebe0d711aff9d73be3c712eb2461160d820059a9fd32b1f4ac072022c259a055b0c17ab68c597ec59e99db0fd937c3e012cbf8e459da5355c15b01774fa59fb86f9bb3b75c7ba232b797415a6b368a1ac784d28e8dc9fbc605b9b36fc79c8f94d7ed774925cf8ee0d8c0825d380b94d593ca2de67fcb") mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/50) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000880)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000940)=0x8c) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000980)={r5, 0x0, 0x5, 0x476e821a}, &(0x7f00000009c0)=0x10) readv(r4, &(0x7f0000000700)=[{&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000600)=""/218, 0xda}], 0x6) 00:00:08 executing program 2: syz_emit_ethernet(0x74, &(0x7f0000000100)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x154) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000180)={0x3, {{0x2, 0x2, @multicast1}}, {{0x2, 0x3, @rand_addr=0x4}}}, 0x118) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000080)=0x168) mlockall(0x3) 00:00:08 executing program 2: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/46, &(0x7f0000000200)=0x2e) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = getpgrp(0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="edff2e2f66696c653000"], 0xa, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x38, 0x8d}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) 00:00:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x105) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x65, 0x9, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x3, 0x3, 0x6, 0x4}, &(0x7f0000000280)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 00:00:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) mlockall(0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "284e05b4c8d6f71c68ca712be4080de9"}, 0x14) 00:00:08 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, 0x0}, &(0x7f0000000280)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getpeername(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r4 = fcntl$dupfd(r3, 0x11, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0x5, 0x8c, 0x6, 0x0, 0xb6}, 0xa0) r5 = fcntl$dupfd(r2, 0x0, r3) semget$private(0x0, 0xa1ed01ac45602337, 0x40000000040) sendmsg$inet_sctp(r5, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 00:00:09 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x8, 0x8}, &(0x7f0000000080)=0x8c) 00:00:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000003, &(0x7f0000000000), 0xfffffc93) 00:00:09 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r2 = fcntl$dupfd(r0, 0x11, r1) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x2, 0xffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, 0x1c) socket$inet(0x2, 0x2, 0x0) 00:00:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "6881f234bd325d406783e62cfbb25416dce79c0e6c051baa35f75a0b41aa43941ef74d5d6d67a2e0370fe2c0dcb57893f349686bce7314350a7abe74a9ab2786e7c81df739e96e12300882cbf8198ede5a68e812adf36eeda10b45a1218228c6322509d2008dfcbc7a229d5da2070105d1d5dcfe4737ae832911580b16746a2bc45b3d9a4a8c393789a39718a127d253cc364a2ab31db9a22e29740947bf6ed5ba2d9dade64b363cc3968f2b4c0aac36be6cebe43e0c2f2cb7397f9e51f4a0546c167f320f90b6f8f60b5a41600e47ac599fe39759e69834105449223f7a8363d0153998f97b4b71a21eb95685419840"}, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xa}, &(0x7f0000000040)=0xfffffffffffffead) 00:00:09 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0xfffffffffffffe86, 0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) chroot(&(0x7f0000000300)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000700)={{"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", "cf6acd37dac266c2ef468f3f9b2f0d798913faad8be7f4d7c5a236976ee7b013", 0x7, 0x9}, &(0x7f00000001c0)="286317b1519b81503499e0628f8ef07c06835ab0bc43de1e328831d6719e443d9111d716ab06630f35aedc6073e733c63983dc2bf91960c44e3d432e87b6c47adcb1933db5dcb923a7094f2dc6884559e42a18465c49a3ee3e99275df7ce6894c2eeb4c94f7d9cca10f468ac91f7dd0e48f306bee3ab31695f544cdde9681749bdd2a28515be64c44a94468d12b601bf66a2d9c76cff83a8166a3c364a", 0xfffffffeffffffff, 0x2, 0x7, 0x400, 0x39, 0x4, 0x8001, 0x7}) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfe90}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x1ff, r3}, 0xc) 00:00:09 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$inet_mreqsrc(r1, 0x0, 0x15, 0x0, 0x36e) shutdown(r0, 0x1) recvfrom(r1, &(0x7f00000000c0)=""/112, 0x70, 0x80, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) sendto(r0, &(0x7f0000000200)="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", 0x1000, 0x20109, &(0x7f0000001200)=@in={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x10000, 0x3, [0xfffffffffffff226, 0x3, 0xc6]}, 0xe) 00:00:09 executing program 2: getresgid(0x0, &(0x7f0000000280), &(0x7f0000000240)=0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000000)) r3 = geteuid() lchown(&(0x7f0000000000)='./file0\x00', r3, r0) lseek(r2, 0x17, 0x5) 00:00:09 executing program 3: r0 = socket$inet(0x2, 0x1, 0x401) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040)=0x1f, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000200)="68804871ec6289991fd34af0fa6152c021ea4e7dc8ff0d43f26b35799c22e92b") socket$unix(0x1, 0x1, 0x0) r4 = semget$private(0x0, 0x1, 0x4) getegid() __semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000240)=""/180) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000fffe1e000100000000000000"], 0x10}, 0x0) sendto$inet(r3, &(0x7f0000000300)="b33b0304a0bbf6ae0ffb257504c6d9ef3fa1d02775367c6d2fc216563284e6ab758ea7203d0c30ee6955788363316242c45c8578f888c268bfb2ee765e7c2b390ac91ed487ddfc42ab5f64546c3e41332c858bc6159e9017f16d65eb3e6b2491e200e24302bf3007605d84091d51b3f0fe633a8c2ab3f0ab12cb6be98cdbadebf03b2fc8111880460484caf0270b6812c06d9a8ebc", 0x95, 0x2000c, &(0x7f00000003c0)={0x2, 0x1, @loopback}, 0x10) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f0000000180)="88c2db63cd6f969a55e7d16fb1bf09c6f06f3fae5749284ed376f43ebf9476cad0b5257008f6ba66aacbe33af0ca434912d112c4061591dcd65a97ba04", 0x3d) r6 = semget$private(0x0, 0x4, 0x1) __semctl$SEM_STAT(r6, 0x4, 0xa, &(0x7f0000000000)=""/18) 00:00:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='@$,}]\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='{]\x00', &(0x7f00000001c0)='#/*\\\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\xd9\\\x00', &(0x7f00000002c0)='}(,\xa1\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)='\xe1+\x00', &(0x7f0000000380)='\x00', &(0x7f0000000400)='#\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00']) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000444cee87b9810ec75999d941f45173d00001100000000e9a90268aa76c1bf1f820a5fdce3c21ebb74235b4443aecd29827673ef9f38234a4a5f599d81aab5cd889d4119ddc45a0534b0aa157fa5e1c64125ab2281c9bae37b54e220faf2b6bcc839d1cb7bedbe88ea"], 0x0) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x2, 0x1f}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r5, 0x8001}, &(0x7f0000000680)=0x8) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000540)={0x0, ""/113}, 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:09 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@random="ee117d9a8f5e", @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, 0x2, 0x2]}, @mcast2}}}}}}}) 00:00:09 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbffff28b2d9fb347efd4effffffff08004500001c0000000000009078ac1400bbac14ffff0000000000089078"]) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@remote, @random="c887d5885312", [], {@arp={0x806, @generic={0xf, 0x0, 0x6, 0x8, 0xb, @random="faab7fec8ec0", "c910d6c43067f9e6", @local, "b76004728804f06f7435c9f4544bcacb"}}}}) 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x100000004, 0x84) socketpair(0x1e, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x3fd, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:09 executing program 0: r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x810e, 0x4) flock(r2, 0x1) flock(r2, 0x1) flock(r1, 0x20000015) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6d0, 0x80, 0x3f}, &(0x7f0000000100)=0x10) execve(0x0, 0x0, 0x0) 00:00:09 executing program 3: __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)}, {&(0x7f0000000380)="43d962631dd490aa7d855c7362a59a17c158f438e34550f02bfa4485cb5121c77860230952631dec191e479f7b1b29df1e66a35c68fe44b7bdd82eb3bdb854c04bb82d9ebeaa75ace49e459b84b82b6eff87c05413a65ba656a29fc0bcab1c5c7f61ba485da94e54c20dae012bd301cab9cbd5ac56129ccbe62e02cd293f6fd2d7e94dcd3d91ecf0bf3f816da738c18919e0411cf2c20978d4af6ccb1a087337a792035700eebebf08c02c83fcd9f413a04e9124dc240b0cf43d24d1815b6e0b4a597a3cb4b89745dcf53098052c4d697fcaa868e9a6db7a881bf24e862475631943288409fd1874af286ea73ac3656a589c28544cca3fd3d250753f8c06df141d410465ba8e97561b669fe038574e9ac547dd031f1483a0a6a3fa613a3b95dab99180696f5fb37fb241507709b1fc97551f8061168252864291a2abd0dd5dee3ba4df9be52b67036aab4e8d2fe8f15f89698cb57cbbed200b48f3b2d9c6eb57f48b4ed5f2a3bd4d14bb8ede2ce03cfe5c62a5bd088db1aeb14717cb53dec3002ef358005f47bdae9752188fa8d62a5f0d06b15ee6bed8f0758930a878104a82f7b36ffe785b8fe93c319ea850db33ed20803eed9c8ec05c2d5b95b55c78bf4af40ee60f49dd3a83e9515f6d86ed888c75dca640e55c6405b4849653c9b270d413e1b8a3076770e67f6ecd7c12c03c6febcc9c48d2f82d3a785304df1b05f2c899f3df2c8b0ece82965211afc349d3718f4db2c991caf0f064ca41b87505f493cea99d55fd4ec8409886f1a8fe7167485052b28c210dea7839cb10bce0ea5837fef2f4798b81d44f3e4e6f69efcfcc9040add4b19f9ee6452deb82ea4615723538eccdaa890c656aa668bc555874deadafe8c3311b4294e8475941592f4ea7b55e806bf720257acacdf9e692e67cbee267d150c1ffa3ff7a87c505d547fd9776173ba570095b6abc8fba25b460a37e4a0ab80782a4d402e68cdcf25a546d38b34edac99b97ebe38369db5dc0895e437915caba3d21e5a821b2ec1e88adf5bf6076c2aae4d1d14c244535f13d8c8a3c89b555feaa6511df4596ec39e78586f7e301ef249c3690b736faa4d600b8101993172b18bb51961ac2c0ba24930a31551ecb098a6782290fcde6956246e5c36f735d771187fcd9c8505c8bd578cc74d5818b78d7bc8a39819aa1a7724b7f4555b1d426464144ca54a7a0b38dfb6fcfe4e9d145128e3f37f401accccbbb4194af387c15f0edbf0cad0c0ea1c9f690ed4e973e2f513291cec2472a98d04b0b2ce5fdd4dfe2817a73acbc5b70a4b770436af986476c35ed66a76925d65335be395c20dfa4f1212cf67c7605826dff7a4cfb72d5588efa26622217a11bba1f3b906b9515f497d229489a94cb80a7b09f4c5e716c6ecb1a84df943f73ca7cc75fd854cd66272090a2a9c2c1ad75dd6a4dd70d333d24537706f5fa1c7634948ac3b87317643fdcc12bf7ece591905a3378785a0ea1fd3a62998b1a04131f28aa8093becafa72496fc3e72ec3517ce82bf855978354151b19ee6dc047be2907e83808e3c04e28c1a9b4b774f9eda5878e51720eefa5b352d24f124debf9b263504543417337840fa458302759cbee8440c035277ee2196bed3b874d4592ff49c868f8369feaf0bc73407b47fc123a54b0366463e3f0c9596d034fc2eb0acad994863dd4aba75bf80bd4d3acd454a8c0994a316e950dad4f7a2e926122dfc1d7c57358f9aa5b9989a93cba4b6a70e374ea6de245ca1681ebb8f8a312688eb2138d2d5e2ec642bd30cabd835a1c0579a0c4c5f64e6c080b982aeb0d65517cd2293e0ecc2117eb45a7f84b09db87f8698fe8f7fb6cc2f12edb74ac0e7b56c1ef50e392bbf170d95c3a5c4741adcdf132a8d59f3ff3348ca5561a400f0b73f943b975b634df4cd852c0802aceb25634f7108d6e30ece5af72c4f73a6bed6f9dc4a53f9f6a05251abd6fa3686ad50da51d456e829b610d7cc1ec91cd68fd0dee2e34690330a884f6f3a168c604d7a9d06877153c3d7ac218c2ac46acc115e8a48586d4f68b15370a360b9d3858f6629f97c649646a27a6f0bae93743c9d459a11f63022dfa69eaabfd9b0e87db9e6fc3a8b868b3c1f037daadcc1a78ff017502412e801653e01aa9f803662ba45f6ed8326984d19757b50daff31d3065ed80f258ae5ffd22172e11fa2dc42067836ad3e9d2a48a093ff76f793fce5a6e207da2b388ca79629181b6890005bc46a346d6689ff030f12d5edfa476bf3bdc8121976efa07adf40c5a5cad35f8c403d1b8e9d6ae064cc3681c712bc9c77625ea298ac882d445e14851248c33f0ef26507ffff8f71eb8f978a723551f082f826fe92ccec8c60140655c7fc630b078fb2b4f89d7592dbe9bb3fd9a110d8fd6864c96d3d850b01e20fdc8ead96c60fe21ba038e2b13d746057abaeb5c085bb08543ef1402e80c8ca6de5e2bff5e42686a22a0472560243755794b0416ead695d520316e0d712060e961da2896200c96bffb14b057f164e47a37d0e4026606b5ee906a38b1c7f0c1a643ff1005bbc8f1dd3a4128b3f1f9906bb724db60745b56818a632cabaf45fd84b49a90f8237c89a6d89160179df6adbf2da703a141f8a9cfae31f8eaf6cc4e5fb76f1c0f6e334395f8869a3832bffefc601566f4d7200629544d8b1215bcd36dda5462192415d052ade3931ab179cfb1a33a7f0000dffe6b7c116e50dc8adaaa6a51035eb1674adc4f611bd5a36706f474f201d6e171c0836f2493434c10629de88c4f5b92385d88dc808ee465bee00b05ad3aafd1a6cceb9058c7346bb2414c2b95785a0071c58693e90d5a706aa7eeb35b1f17912caa657811ce7b8f6355e0da703fa67fb1db6d7ff199e623ae5ddbab799cd5dcccceaca89f99362be8f0fab24107efa09e5fab512f01fffb2c5be94c34b9fa3dfe91c536db618cb61ff4f9566221766efc36f4f14e0ce4136207edbc8f475d139b7b8b1bdad28f97b44a8ddad6a006076c9d083d8764626fc764a614c41e0f2d9f993115ebdf49972fe1152a710f93b9f888899428375eb79fc612654acea1e87f83f1cf4f961ce42bdc613359c37f05bc26a1b1537a0e410c7b070949f5791eed44cbfee7cf15dc515c134ed19f36cfa574913c58fb414a98d4cbba59b71922095e48b2674910b8aba0285c2a396d9fc1cd1d6b8f51bf5223acbaf34eea986330f4356fc0b7d52072aa0d4a332150c70928d6b502e828a94dfe08dd75824d355537270452c9e99642ce5aa395520936daed88af36caad0e72ed6bb59d9e104a5124a29b6632ea0c88d239477734183da569b4657d01c2b1ee746e455b790c4d04d157255f5b7d04744c68c8e5256769aa5b779fcc32c4f37c2e815dbed9060dbd5a2d7276392b52316ea8a625cad9d71e7cd3723e9fd143279a983a06d284ee0f7a13edc0d3e6a3b4247bacf643f21e71255c823067331291ea090837fb0477ae8bd5d3aa3e70db8f6b3276255964ad61833d52982001d5db4ebd28b5c67757d5cfc9dec86b10fe1d06af1f1c73dc2ff25b0b2b4581fa89885d4462db2b394d9e2c4a2fdadf2d492cce170cf7ad9c00ad0d44968a955b3d27671fff4c0903c2878d97fb484534380bebe7942dd0148593de14a892362fa8774dd407dd4524af02c67ee1766a356050bf18002ef89f8110d7b78ba9c0a254b4768594678ec545e70be1c533f9902506ce4fde8401f8bd28725048be467f2b614ff8e165ba01343756031639035eace477e0c365ae7aa56c69ac5c74753457ad1abadd602007d869e4b3afd4cb55f03721f1fa5c7d418125046b61f9a5e649aaa2e00af353578e9afc413754bffee85d1ec4e0a83e037114b7c95d370cad38403680f7953486044792992931e2b830b6f0782f38487f70e05f64f2152623b0c52f6bf9eebe5b5bb3e42b5ac261662665e9919e265b30f67440dd9ea9e82039c534d7600271cb8a44790b2c65a072ad993ab6f09f82d9a93718c9f0f78990cc0cd6a5414c47f31ee3db917cf1a3efda49a0aaff414be4e57d20320d3236bd590d0ab267ebc65ccf76464677437fe115ffc1c1b9b6b756cf6dbec0e4ae5ca2dd240facc460d2364ef55077a312a8ddc1fabcf28e346ef1dc22c0053ae1e611d09a4f2c7e6175f9cbca0f04128e5e82bc2ae7623211785dad411d4930b0967d4365a6664c7368ca46527c29cbbd76a95b95136ac52f5bbd01e9119c0d6919b37b16df7c83baaf4cc0cc412a3f96635fdea6e8dca6c16f0ca5811a05d8c80226e0cb4e2b7e01bd378eeaf34c25c5fcc9d8d540dc623ce0dccd800f665cc1f574f7106ff2c8992bd3df82491388dc19c3b0a5f7abfdb9661e2d0e81cba44d67754dfb57636bb616daae7800f7925c0788add2bbf6c2b42876e57aee07d6feec2c77388d03862a7a998211c74f0ced5f80ea282417aa1488c60adcbadcd00d9ebc087c1ec00dc3b97add5c05b9082ae294adc90ba4da947557ca2c0af809da4251550fcfc4d0d3591ef4a2a0a27ca41747618fb3505a7700f709a2819badd231b33632af7bc9c1d7be45b822e37d2a40bc8412b484eb4d6c26f3b8a3c5e8113ca10baa8df5cf803190f557ed28d510c7c597f2f7a2e1313455b82a789e9eb5cabb0df961c53dc6c847758934c9daa41ef35d01bc4987fb423e5c92555445caac45747ab54bd0b5936e77cac247bb1cc0ddd116d54f9b079d9ce7964ba64b958a5203e726ef4132406b65bfa8aafd8605982b3e73869bb33686ba0dddf30db87fb84ddc3eb5e48010842ac9a549c93864129261c92b29e15b710dc3ef65f8f40e99451eff85191bdf120b83e7e742717f4b5643330f5f909c62b1f626f6b092baafa1846e4cf12287933ba5bd86eaacc91d9af5b9ce051bb73e9b14d4aed4b36271556c421a3b21d3d06d50e8f9de2cb446b2f7f369328117a72b03780792dacc1de193bf78e5bd84ba1c432f46d891eefe9cc79c1b2a3e710eb2b65d270abc229860e61f7604572a001fc82e8a2cfd3787e5f45b93d7b624758893d3657971216258046809bdf0c68891d9bc2112bb7307db87e57b7b2b7395588966cfb0d4cf3cf4b09358094a535e6929c08b3daef468f8ecc4ccb0b03ee5ec80c58073fface5637a69f28759ebc470ad5902b80982578d8eb9a0f1c55dde053a30020bbfac5c23015392c454b43af357d6774212b8bf3f3dc9fd3f803a0c218c4f8b34aae6cc47ada69ec6766a4adbb2eeb852b81a67815d7a30011a986d0d2aad9484d6d9415528f83ff980b43a4f6263e19b34334c997983ed2fc3e8ddac282cb9067de9bdc3d1b8012cebfbf50330bd8131746e7ae6ed38990d5a154fe7273c39201ae2440d6b8c6cef835c65b15358dacc2103832713367aed054e34a2a063dc5d5eb06eb995702455af74692eab77518fba2da5740d8853572917b941359fa4324f5d7fb1697cb4fbadbb69ed45b13be0789a672fec5374893ea00b88e2c85f41076902615ab2019379f8b36f204aa02591f30ae620c4f0eeca974857c6029fcc644ff7d243d989568533d5a8c781eb1ecc9d7e72f851ee9962f19cd13ffe210ccc64bca6652c0a2f7feba0ccc9374c123942120abb334152fcfc2458b8a5fb71d2716744c0125eb1129ec337b37376cce9e96ca21f53222055f1c2fe3ec85cd6aacd786a99fe9c080ed6f361940f6f2b85c94000f6e01891c84eadec2a266d14eb2310fe553a29bb95ee50f5a5ad26e6ea377d39c63a9288a6c1f77a86012c8e2e9358ef6a2e729bc1"}, {&(0x7f0000000200)="8b9a410912a46365adfea2a66c569f6da7b3092b5cd70f3934866e11dce434fd717c7735214dfa474e85a6f36dbb6e1f4b6cbcf70210fa4e4e6258cbb43ebfd4b76df45d788e4ff6bcee8ab7b8ef81464286c41146f44b0e4e2981e1b452292113e8145a406c2a7eb7bf54b4c91a8c5e0e9732c0ee08912f05515b39ecc05bc692ca3bd0"}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="001b0000000000000000"], &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 00:00:09 executing program 2: semget$private(0x0, 0x7, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x19d) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "907ef7d46d18aad1936aa7fb9468c44d5a72e6ef05b953d3f470e3a665987ddf", 0x0, 0x2}, &(0x7f0000000040)="62ac585e8fa837a721fa5c2dcfc16645a89e51ff63535e0e84b0cf5b8374f39da293253a3a9285baa9e7786bc7cfe01966c5f52e2395c673bef3bb3108304bf6592822568204fd3c440b91d1098831b1244d1292f579e75a2f88718ae9d6d5706eb0cf33cff9975bec24b02e8ee21faa5f008d553bae360a467dba848ed1ffab7363ce61ffa6cfd667a3390d499f314a8819c56279535deadee4ae0de8d7", 0x4, 0x3, 0x800, 0x8001, 0x5, 0x7, 0x8000, 0xa5}) 00:00:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000100)='./file0\x00', 0x20000000000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x20000000) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) recvfrom$inet6(r0, &(0x7f0000000480)=""/251, 0xfb, 0x40, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e210000008000000000000000000000ffff7f0400010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000000000000000fb000000a175ec3bec1f5f00000000000000000000000000000000000000000000000000003c9177d085c9d2d48ffd1f65061dd732a66e30a69ca2671b16", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYPTR], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYRESDEC=r1], @ANYRESHEX=r1], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYBLOB="9e2f1b5f027578828e56809f79e918fa60c2ab6fccf4039b3b0a3264ca167bdeb1df5030151a9f916901c44ad0ca69f714176d522dbb36d267208274d7ef9935c5cd9b8ea899675d2248d3c95edc0d500cdc19e2", @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRES64=r0, @ANYRESHEX=r1, @ANYRESHEX=r0]], &(0x7f0000000300)=0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x0, 0x3, 0x3, 0x7fff}, &(0x7f0000000440)=0x18) getresuid(&(0x7f0000000140), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setuid(r3) 00:00:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff020000000000000000000000000001a700907800000000609433df0000000000000000000000000000000000009231a887747290b5a199ed9b000100000000000000000000000000000002"]) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x5, 0x4, 0x5, r1}) r2 = socket$inet6(0x1c, 0x2, 0xc853) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) 00:00:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10205, 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)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4) 00:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 00:00:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x23) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="19d4b60a6f8e690cb534963d1c431bf87fb1204419115210eea695a78efb12295fdae279262e52a56d78863b435402fc7ba23a32fdc02b8da5320634123de11159dd679d61c17a2cd272575d36839e82e4b145a0bef3cf68341dae2a8ea1625ad02a28e47d9ad7befc72cd93c9262bcc5b3aaa9d9218665b65d3bb74294fd26cc1782539ddfb86380e85c84f5d1ae9e1603793cb520ee648e467e143392b211d2cbd93167e3fec685997a280abf86e945fc1b81b64b8bf1d94fb6cbb01703308d10f4977aa5a55377d827adb99d9f8483d8ef20b433a0397b85b6cc656b320d4f86b326f3c") open(&(0x7f0000000040)='./file0\x00', 0x100, 0x514a3db5d111a53f) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000200)="d55187c288b1f42418f6c3d7d3bd07e4e8c1b6fd127e") ftruncate(r0, 0x0) 00:00:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 00:00:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000080)={0x7ff, {{0x1c, 0x2, 0x476cdbdc, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, {{0x1c, 0x3, 0x7a2, @ipv4, 0x776}}}, 0x108) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) 00:00:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:10 executing program 3: r0 = socket(0x1, 0x5, 0x3a3f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x108, 0x20) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x6c2a3bc9, 0x0, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000240)=0x8) r2 = semget$private(0x0, 0x7, 0x2) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000002c0)=""/9) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0xdc5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x400, 0x7fff, 0x1, r1}, &(0x7f00000001c0)=0x593) 00:00:10 executing program 2: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="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") connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:10 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x2, 0x0, @mcast2}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000000c0)="ba44a83cf0340fcbdafee8f0329d04f7b25c54e1761dac3d4edf088a129504f077cdde292086a98408c40be83436a9fbc4aa620b78e6b030380fb3b92210b00d9edacb6dec20694b8686") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet(0x2, 0x400000000002, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @rand_addr, @multicast2}, 0xc) preadv(r0, 0x0, 0x0, 0x0) 00:00:10 executing program 2: r0 = semget$private(0x0, 0x6, 0x400) __semctl$SETALL(r0, 0x0, 0x9, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4c3b}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xfffffffffffff1ee, 0xffff, 0x9}, &(0x7f00000000c0)=0x10) 00:00:10 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) fcntl$dupfd(r0, 0x11, r0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840000000a00000000000000"], 0x25}, 0x0) 00:00:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f0000000240)=0x4000100000001, 0x182) r1 = socket(0x0, 0x7, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xc3}}, r2, 0x9, 0x80, 0x8, 0x79, 0x0, 0x9}, 0x98) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) socketpair(0x0, 0x20000000, 0x40, &(0x7f0000000280)) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getresgid(0x0, 0x0, &(0x7f0000000240)) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) getitimer(0x0, &(0x7f00000004c0)) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:11 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x5, 0x7f}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000000c0)={0x5a8d}) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dc0d78", 0x8, 0x0, 0x0, @loopback={0xe803}, @mcast1={0xff, 0x2}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb88a8290081001d000806001e3c0a0604000faaaaaaaaaabbb9f85a0000000000ae6abc7c62974ed157a29f41c1fb2e660000"]) syz_emit_ethernet(0x26, &(0x7f0000000040)={@remote, @remote, [{[], {0x8100, 0x7fff, 0x8, 0x2}}], {@generic={0x8055, "77c17dc9bf757a672043a23ed93066019b81f496"}}}) 00:00:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe000"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000080)=0x8) 00:00:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db}) r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f000015c000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/240) 00:00:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x3, 0xffffffffffffa572}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9de0, 0xfffffffffffffff9, 0x300, 0x3, 0x200, 0x3, 0x1, 0x7ff, r2}, 0x20) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0800000003000000040000000800000001000600"], &(0x7f0000000240)=0x98) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xb4e1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x101, 0x4000, 0x4, 0x6, r2}, &(0x7f0000000180)=0x10) 00:00:11 executing program 3: socketpair(0x10, 0x1, 0xc3d, &(0x7f0000000000)) r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25000000840000000700000000570000001c000080840000020a0000998b77fd8c8d657027"], 0x25}, 0x0) 00:00:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f0000000680)=0x100) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:11 executing program 1: r0 = dup(0xffffffffffffff9c) fcntl$getflags(r0, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100027, &(0x7f0000000000), 0x4) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000dd1bf28809b9d730f139e3efb0d750d5c4954e6de39489b15a264482f7ffffffffffffe6"], 0x1) listen(r0, 0x40000000000001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x96, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, 0x0) 00:00:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x8001}}, 0x0, 0x5, 0x5, 0x10001, 0x7ff, 0x7}, &(0x7f0000000240)=0x45e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x1, "fe"}, &(0x7f0000000140)=0x9) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:00:11 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @remote, @local}, 0xc) 00:00:11 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 00:00:11 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x24, &(0x7f0000ffe000/0x1000)=nil) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xe6, "33939cf9dc05b05002fc93ac06174f7826d437ca4a952d79d84e4f54b007f422f6c85ba00f1689ef629b2cb8cd3fb80f6f31f2fd733224079ba37d201547a26de0dc75a88324d44423d61b694995fa02b2700feecce001a682c28d25882d9345c1e2e2c06b57f8a307a8dafe45b77ece424ac4ef1f046333f05ad3696c555d24623100e68198d8ad46d3cb40ba419b15fa9f4745b58843417b41e7ce2fdcb3023547fff2ca2260fc498c13180236a07b4730549118e8429123f9fd2eabed00c4cd5c2dc38a3c2fbe02d6e6453ba810df3ca3dea718abc77510704dc3909060e7fe4282a7f839"}, &(0x7f0000000280)=0xee) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x391}, &(0x7f0000000340)=0x8) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8ddb}, &(0x7f0000000080)=0x8) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x6, 0x4800, 0x8, 0x0, 0x1f, 0x80000001, 0x4, r2}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x4, 0x4000, 0xfffffffffffffffc, 0x0, 0x2, 0x25af, 0x77a9, r2}, &(0x7f0000000140)=0x20) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x0) 00:00:11 executing program 1: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) getitimer(0xfffffffffffffffc, &(0x7f0000000140)) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="cb123f512afa6c564eb8988211fcb763885ef73421b178cb4f49223ba7868e1f34d2d56ca69693ef013df57edf5487ab3347e3431a05f35a537f56f5b82df458746809c24c2e4c", 0x47}], 0x1, 0x0, 0x229, 0x4}, 0x8) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x20}, {r0, 0x100}], 0x3, 0x7) poll(&(0x7f00000001c0)=[{r0, 0x80}], 0x1, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x3ffe}, 0xfd) 00:00:11 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x48) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x80}, 0x10) 00:00:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x0, 0x1, 0x10d0, 0x0, 0x4, 0x8001, 0x0, {@in={{0x2, 0x2}}, r4, 0x200, 0x1, 0x40, 0x10001, 0x1}}, &(0x7f0000000480)=0xb8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:00:11 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) sendto$unix(r0, &(0x7f0000000000)="b13805049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) 00:00:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x8001}, &(0x7f0000000380)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) 00:00:11 executing program 0: r0 = socket(0x1f, 0x3, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040), 0x0, 0xfffffffffffffffe, 0xb2}, 0x0) 00:00:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="24554e2ee2cd", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="0000000000000000000000000001000b"}}}}}}}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fcntl$getown(r0, 0x5) 00:00:11 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x3ff}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x40, 0x0, 0x1, 0x3}, &(0x7f0000000300)=0xa0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0xf000000000000000, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0xfffffffffffffff7}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3, r4}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xf}, 0xc) 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x6, 0xffffffff}, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:11 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000040), 0x182) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet(0x2, 0x7, 0x5e) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x5, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0xfffffffffffffff7}, 0x8) 00:00:11 executing program 3: r0 = semget$private(0x0, 0x5, 0x10) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000140)=""/201) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x9, 0xf3c0, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x4, 0x80}, &(0x7f0000000100)=0xc) listen(r2, 0x6) accept(r2, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) 00:00:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6084be1c00303a00fe8000000000000000000000000000aaff02000000000000000000000000000101039078000000006004002500000000ff010060ef000000000000000000000100000000000000bb8b000000000000000001f6f296126ccedf481abd9a5f471c1b0200e21fdd97a5792c14746901296d0cecd4fc99d3881896d1f6a84fff3db1743eadb1d76718834f0d0d342d0a9a3b0a5d31dc2cfd836787479f1ded1f27ea19db050ba1fd515460c68826a060a5f4ab320d7a314d9626bbf09f618bd5215baec05220cc7022d7272dabd957f54a2e8f61111f96318e695ef0a81c3e39c3f8d6c4f31f8d11b387feff2d61a6fb24e948336a6e15e1d827b1faf6e23dec794e637cee93b8cf7a88aa00"/297]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:11 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000000), &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7, 0x3100, 0x5, 0x8001, 0x0, 0x9, 0x4d9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0xecab, 0x5, 0xa7e6, 0xffff}, &(0x7f0000000100)=0x14) 00:00:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) flock(r0, 0x1) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e2f66696c653020"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) r1 = dup(r0) mknodat(r1, &(0x7f0000000040)='./file1\x00', 0x4, 0x80000001) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x284f, 0xe2}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8002, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000180)={{"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", "f05215c1843e14f3179256ad31c9e559972e8310b0bd3604e9fff0719bb70f34", 0x400, 0x7e0f}, &(0x7f00000000c0)="fc9de3927ace57c166e210c82e2b034a3b9cb3ee95d174880bd3630e27110dde0ac5ca925488647b126a9f003b7be375b927ea0e8a71a09092df1ec8636ddecf23a746ee1f70aa4b63f12b856029e7ea9f2dd9e33925cc0654c0190f857bbbdcc1d0d3ed34281bc9db8e93b427cdbb6557cbc3485b5bb6a7e6b3ee1735964c12fd2ba42e0c088cf7b07c560ca7f2078815e1534226f0d163d073ed1d534baed260", 0x7, 0xfffffffffffff531, 0x2, 0x0, 0x101, 0x7ff, 0x6, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf/', 0x10104, 0x0) 00:00:12 executing program 1: select(0x40, &(0x7f0000000000)={0x6d4, 0x7ff, 0x6, 0x8, 0x4, 0x7f1, 0x5, 0x1}, &(0x7f0000000040)={0x0, 0x6e5, 0x2, 0xe000000000000000, 0x200, 0x9, 0x3640000}, &(0x7f0000000080)={0x91a, 0x800, 0x8, 0xe718, 0x2, 0x7f, 0x2ec, 0x2cb}, &(0x7f00000000c0)={0x5, 0x80000001}) select(0x127, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast, @empty, [{[], {0x8100, 0x6, 0x400000, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast, {[@noop, @noop, @lsrr={0x83, 0x3, 0xa2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote}}}}}}) 00:00:12 executing program 1: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000040)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) r0 = socket(0x2, 0x2, 0x80000001) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x401, @loopback, 0x7fffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xd2, "b183f049217c7000bdeb115039aa8f413cf1f67f4a19f9ecafe2ff22df105e35038b955bf08165a9c7cbed25d50db6b79f130b36bf50d18f0629e0ce24e38328445b18cb064960e816a4cf940b3047622cb5fbdb4f5c20e03f469a38465370929f70eeb7e17b577dd4dd97368794dcf3030d198e50d9a3570275110a5bae158c794f3cbc69e66633eb730cd88fe066942c592041f4b17721a7741e0368eeabfbabddc8c6e8f616c8acdd0cba5f7eb20fb6c56bfacd9a171d8ee1cfbacc43f0264c701a33e8a62274b1597231e5da0cd0731f"}, &(0x7f00000001c0)=0xda) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x100}, &(0x7f0000000240)=0x8) 00:00:12 executing program 0: r0 = socket(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r0, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 00:00:12 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000f17000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 00:00:12 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{0x800, 0x6}, {0x7fffffff}}, 0x200) select(0x40, &(0x7f0000000040)={0x9, 0x9b, 0x9, 0x5, 0x9, 0x4, 0x63, 0x5}, &(0x7f0000000080)={0x2992, 0x8, 0x4, 0x100000000, 0x6, 0x401, 0x1000, 0x200}, &(0x7f00000000c0)={0x81, 0x0, 0x9, 0x3, 0x4, 0x0, 0x200, 0x6aa46bae}, &(0x7f0000000100)={0x8, 0x6}) 00:00:12 executing program 3: shmget(0x1, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8044, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x700, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x9, 0xff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x40) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000004c0)="926e456890429b6a19dd3efe9c15951bcbd410f59fff93e42c71e1b760342c9ded8ee9b694c50bbad71128c4c73c3a04a84390f8703c6811d611fd69567fcc3069681dc2c9d4f9c9ba1b5ca82509fd6ff0279bc15a65fe2bf2a948391fe0070cf7a55f9cc6137fb6a750a8785fb8b5de52d6250ba29f5b8cbf2111d01fd61acc6b010b094aa004b4253d55298661974c502cd15791bd6f0b95fac984a9cf6462b928d8e101548afb8deb58c66c278f0e15e6fac5a38a00c3ab6b94f3380d7854070207c570eaf9b36130323801529addb796eb459993291c3824648d5fb7ae10189f410319916a44350ed2d85febd4f3de9f1b8e64bfde4de63af097e58c2b4cb2f5fea1c91287999da24c6ad5a3af38da4203fd1e54999d2e10d7fcf60f5aacd32df18d144b8c9445a2461300c6518d0ac2778f2fba2fd64e9def9758bad15fb9936c73bac1a7282decdb9f205424d362ae66ed5e7c1efaa2c270eaedfb93d435ebd75aceb0cfc6b4198a40a1712964597f6e21f164e53039989acaf5d0b872ca63275eb631e1987db5a15bea19c2c9af6a24eb19a9d50740bb9845abeb0a5e183d51a66547750f1ea13088d47a5e6b8c9af6fdc5857ccf57a6b65e10cd10a6b2e47b05f5eaed2d78a646e44f58edb89ba13b4d18e07c982350e814b459d06eba4ecd73da76872c2a52b3b566030fb18529aa9db12e1ee39472ca3cbec61fc067eb77ab6fca530aa6067ce5495caed2c1d1f8678f740e327766683460ec6c5c15e6fc637cd1645062990ba5960e2de98ea2e8bdd10471d90460d52fba223b03e67cf45d6a3b8ba2f532a87dfb1cbbc74f836ff2f65f401bc82ec90772b49fb642a716f72ffae638d8e1c10d0083165fa846e1775a6295fb3796d1eb75ce0f17f2433602e6fd1ebc42625d62072fd561b65a5c979b1e42b7a97b1ff7dab7492c32cc2dedbf127290239c63be4fa85bfb86b3ffab0c637367b867da4f69db875510eb37bd10443b241f001e1616c5ab627dd7f01da55177ac4f8a7766ba692559baa6aa85ee1d94a1d5797a6e764ba5209a8ba65e314a811c26f3d65c84cb65c8da5e0babf13c2aaccfec3836634ed434a761b11b356f8eff753bf9b5f2c2b1b5d5c896695188276f63a99e6a87fbc924f3012c95f7a5ed9c75c7266a5c451e4689d0a5014f3b49a6e7d638351a8f1619a2010b581c488971dde5ca8d0926686dbd4e2538057df9debe15989eaa21ed79f946a5344cc9971449afddb71d5b30e98d99d3f5c2e6f6db9d7ea9d2b2c75b19d96ad266bc16d36d5a31fab51cd88e8ef422ce1658424770a3851a3f4cfe8bacda99ba8b69de0d1553948751bae27c90e65d0ece5cdb29278143a87cc0933fe1d57f0c2921f67575bcbacb14e6cf3776c5a435a64f86e9f561f0e5627f7d33d4c4de92c42ec425d45d6ebe255a81aabe5eec310ba6a659a0bd567caad7e336f162d05bd0306e0b8152854b490374f486192367a606229d07a6bc1f490edf7a4c561016af49cd214bc04bbe52c3576a8373c075060b7ed218ee287c8d6d6bf7a36f336d572f6e1fde18b213f7fb3a4f7e051aac7a23705230775aca14e9b7f92a3eb6b5b5ad13b07044274af98a177e0360f5aa2106b01afaae545573c54b44be8c7557a4fa33c0fa3b72ad64f5edca4195cec73da147b8c8a002aff5d1d8a0de126314c476995e109f6c8c8df4ecb5cd53f190ea855016e5f614a187d5d04225d7c8d46830f1d661bd532f1d4acfaa31250c81f32640b3b7d81a1dd243bb30eed1213bd0c5923d937080e8bf19c9a965a1f1cb52d6a1544971c02c0dcdb67c30715e973e6f190e120797a6e5855f3947dd998d6c156b932b81709c620eafd6715e0a410cf87dcfec911d23dab3333935f3019504cddd6ff6c43ab9349e6978050f191fa6508d9af90bc5850158d333d1027adf5f935a1aeeca51e97745cf6ff7dfb636e2eab16fc86c710fbdd69b6dcef3d51f063ed583131ae391d2f4543c71058c8aa1c7f34d8fc2d4bfb1b9e391ce8e3276a7e044daa8d173a7c7f30b076d43a126e3852bb996ae6b90b91b3a465d2d379c194270771c25380b37afe266ae14f926dcb31d655f95d4ccbfe305bacfbfaabd974f27cc74df6725e1e4a5e9849bf7723e0af9ad0ee9d2cf39abd24925109f3894130c02e1198ac035bea47584fe5b7c3530e4b6a7ddf812e6f04947638e802cf41998418f55af146778c5400fc6eac2af638ae04fe54c85823246259b1594b09093e27230dc7680a257e608fd1385c5c4c8f2b2cc64835f14b54827d6f14125c64caa2d5850876f5ce58fc496a25e4b0fce9edb6c74159aedeb3a56881b465d3c0587b915858bba1d9c51e7c3de098468d45f20435ed93654295fd8af317a939620990c3cb83f612d1db0870101fc89a6150022f35be46aa20243890c88f01b4953d85b30f0787f797115648414e3ec492df3e1bc436f31964f2de5c6a3be1a2c8dcd1713b4ea48910a28c44644164fb8ca0f2207e78ccc1aceaee77f5263341486c2c24e1098c8a1114bb15c892564ae2d711da14da518b5217372c9758f46028647caadbc7f80e7b7326f1e2b63e85de5f0f9ffe284cd5e3723f6651b48dee9ef1641b96a021fc93d6234f6bd51657623d175e2b1c5369a6b004ca9eedfd79c651d3b238d91902cca32789934897f94df5abc34f0f66df5bb1fd6a13030cb607b61ca5cdd1078a99cc1abb4925c5355b9d4734a33a8666e51d686dac5730e51464456e57e180dd5bda264e7c95120e323bb9317013d40ba0050828a7be05c1d002feeec45445bb072713b69c2bed306fac3a0c7a200355514dee3585a33e92a1fb006fba0d44226ea8b9eea532e60e120da5dd9e8749c01759cf65379bbbe30fca5b8f37b8e54c026d61c2b207846ba3f3f5970b9a051e3dc57a9de93253fa71fa48e42da59ddc797872287c29b6bf91feba76081883e63ec71022ec9e9fa3784b164d8670866b10420a8925d8e86e8e29d242a8b393cca9b87884596f6e5788325b38e6d72faf53fe1854b056b1508801cc5191c9f78817611960719617d982d21ea11e4045de6bafc2e9d8cf3df2eeb5cb1afa96292aaefc25dc14943ede7382b0550c1b34abd5459d399608a38d744f911ba68dd2cc31de5795528ee176d8d5113e39f70992649c5e724e8c7f02bbbdb9b6302e03147eac8f956b020fad88eb4d926535c1dd2a6fca2c162de9cbe893ff365d5d7296c85c33ad064e6c5807b2c1715184aa1b9b2fd9df74f0261d3301e9813d8e6315604b0e2a41c3cc29a929b704ae8381ac2f941dcbec1806f6c9a0061d1b20bef2cf47c4ec646dcc7f8c737ff5b4bc91a488bb0b8464518a2c547a6b94b6533223560ec9ffbf592a30daba4eb35c353db4e164ce3116afba512eaa0c7003485271b69b1aafada4b6e9b4f4bc981989c862fb4e630c26a02be62892620cd96b1629509b1624ae56adccf452d151bb2c82bd00d23b91b13aeba10b9ad0db615f84db6bea103c27938279df5801d9e4cf80af7f5967eaddea783f7c84a8503da0d66554520671755b4276c8c853879747b89ce08967d8cb30476b3ad02ff0cceb9ca6fa82dd76735702fe302e024727de2ace70eeaaa042185c9e93b0f4318525904a20a348719d8ac1f62031f0bdd583496a4c73f19a562ef42bc5d3363124a1e8e2fa1dc9936f1abaa8e1da0fc01a6f432dab89367a1f5a6bee8d32510e8d0e7cb8fe58203320203499e6a009a34dab9f3480b7c18c0743c4ce34d0415a5d61537b7a6c02b7737aaa2c4b778e3a15a114cbea28b396c9645458d87f7ab4a09d60073a1b614f9ab643a4214eeff88d5fd6367b5b244bfd96c52bf6d6a58a155ef92c75895684f11f9263d366c3c7a2810ed8c9743ec082e8e41a7baba99393ec47a81098b9d980f5c40b119b25c6a0738f3205274bef30a34e313c83e35e2db072578906558c6d0a0ebaedeb252c0c019771fc87cc637f26e4874dc139b8c50aaa6cacc873fd3f339f2573a4ff3e389ec7f4e68f15970e0c9d7db3e9f830ebd897b816cc096cac55dc8d1713759b76f68f1352b439efb158e6934ce1106d1d9cf60b89df364cc87ba273a14eb3a293272a07d8c827a533463d779bd0213731a0c0ff8f8ee2134fc36d7df7ebd4efedef1d830f9827eecf7a6173cc4194995ad493e413bf1527f495d3e0dc58753f614231f8c245afd5a114d2a81e8cd3964bbf732c35355ad3a527c79fd6459a01bf4313da9143ca6d34ab60c10ddfe6d70004f2b563e423dc6549c2a90f2833b31d6c4f42f67394d089acdbfcad83a80f21c6acdfdd1b4bea35de7042840de59e8aa07d7329c49816b758ab1a45bec6868b90ed036c0cc3f4070190c3df4f9b2e7855ba19b604b351e7b7631baa1c052cdf1f042c56ecf09ae24083564617718f78947578417ea4d49ce3b1075d3704328713ad79a6203aad46c45716c14f38383b485b76fa247f7865151a4634a58048d833714abb1139b530054c6db99c9e06ba7b1b0d637129383243ff33512e2d0991c6c20790d92b96f97a13534dcc01bf08ae023f7d5a292472608461232d66f23dedfb3040e288cff5e5bec94828302141eaf403e3f6b1521769f5fc60279ff77302be9e3693fb3dd7eec7ac389c19fc7824d0ecee278aed30b9a2ab2879ece4508d63896e57c32f96cd40fd4b8d7c255f07fd183af16749810b0a67293987fafd73dcf30c7049992649bc7e71098679178a69b6879acd56dcfb1c1c6f78d33f0ac00dcaa27fee4447bbc284a6dfe2b5a05e41094392cc213e3071bfda29759f4feaebfe7ea6fb11de9b9e9ef2726310442e859a017293a9c42b4b94d80af7fd32e5a4f83f6e21beabf43a9dfb23d3c8e7a03857c9c0a837c1cd830047a1cd79df523321d97cedc59e0ed10646c6c993f010ea24cbcab8ecefe01d60445e392f4c0eb99c0ea396f19024e435afd6cffa2957f5d3f87887cc16335d4a99796f61d212da7392c60a011574d7ede845177dd68095ce266e72baa8495293fddd3564d10c18f49bf34f8f8314aa7ef3ada94e36827625cf1e3d644479756f8a2f23c7e4d224225d85d50c6148aad0acc33b373e015e6e36c6dd8e44870aca5e57e0967e1a4fddaaab772290afa42b44933bf09b5a12f44e375077f113a860084edf047c4d3e2e248f8d020fae7305bdbfc8003fbd5e15b316bdb26a79b5e45dc908eea12131e1a6c5669abb54ef2ad473297052ecff5b0cf2b009661f0fd4ba0040a2d7ebcc8f44ba5b8a884513d927b931361e44ca84908e517ab94f162e3d4af950b7ad9a9044f6780fa146f6eebf7c8664679775a3b08e2bfc06ba7b18db201fa83d9aa2a0f5323db7c1629106e7277019eced204df4cbfe4c4514a8290c055ea9449898269752057c34cbac90600f8c3e12e34b864ec527b1e00775cd9c5a9fe72c31c2c71847ee3349f342bd87ca4065b2e8d608291ee7fc6657351b083cbaae49fc9f94f221f4b56d1c334356685458cb5ef73df52588b7ec335acca521878c7e0ed3815c0166f7454210e3ed84642e1c6965692f8bc90e0d0a15ac3f35aac5840cb05a860cafd40c26e826fdd43210791ae7b98c741c3395c7714e93a7a2244050b7a1dafb3707c52893a6b49cb5e10118e5001210eb99cafa04ee02ad4871110a43492b9b90201647ee08a0a05b4d7f4d47ac02d8a04c2afcdbdee9a779c95a0c9fa501e23cd7f04148663cbee8f74865e26c719d79ff855472e8b8a4a15f7c201f09cad2918c5") r1 = dup(r0) ftruncate(r1, 0x800000) 00:00:12 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000d, 0xfffffffffffffffe, 0x2e4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x200, @rand_addr="aff174405f9db91eff8a0b8761d59f93", 0x4}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x8, 0x4) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) 00:00:12 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x40000000}, &(0x7f0000000040)=0x10) 00:00:12 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() r2 = socket$inet(0x2, 0x20000002, 0x7) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file1\x00', r1, r3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x7fffffff, 0xffffffff, 0x40, 0x0, 0x3f, {@in6={{0x1c, 0x0, 0x83, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x81, 0x8001, 0x1, 0x7, 0x100000001}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x1}, 0x8) ftruncate(r2, 0x1000008001) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYRES16=r1, @ANYRES16=r5, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRESDEC=r1]], &(0x7f0000000080)=0x4) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) 00:00:12 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0x1, 0x10000, 0x1}, &(0x7f0000000180)=0x18) r2 = accept(r0, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={r1, 0x1, 0x6, [0x3, 0x8a, 0xfff, 0x1ff, 0x1, 0x83]}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000440)=0x618e, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1}}, r1, 0x1, 0xff, 0x290, 0x10001, 0x3, 0xb80}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7fffffff, 0x6800, 0xfffffffffffffffb, 0x2, r1}, 0x10) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000640)={{"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", "b3d43a6a8a4c59bfa9aae309fdbeb484eecbe2920036c06d631023f52ef86ed4", 0x9, 0x6}, &(0x7f0000000340)="db6be2d70d25498c9220d2260be28e7df8fb7d75cec886b536b07cc07b5191b3fe59e7d4c890336458a5e4f9b0d9a9925bb288197a714fd7a2f95e67fc20ed60af13359b83db1541f143259cdd30745b949f43f5492f91ce6582aeb6f5a6490cfb54305c06ac3d49a3dcd72f5eb208ef57dc4e", 0x100000000, 0x10001, 0x6, 0x4, 0x4, 0x7f, 0x2, 0x78}) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 00:00:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0xfffffffffffffff9}}, r1, 0x4, 0x1ff, 0x5}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x401, 0x4) r2 = semget$private(0x0, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x8, [0x7fff, 0x0, 0xf3bb, 0x6, 0x8000, 0xf48, 0x7, 0x1]}, 0x14) semop(r2, &(0x7f0000000280)=[{0x0, 0x8, 0x79d04123fd155bfc}, {0x3, 0x3, 0x1000}, {0x4, 0x1, 0x800}, {0x0, 0xeb6, 0x1800}, {0x2, 0x3, 0x1000}, {0x7, 0xd16d, 0x800}, {0x0, 0x472, 0x1800}, {0x3, 0x100000000, 0x800}], 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f40103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041c5cb8253c47e0af00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023a3374300"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000809a29c70e647177b0a70f4743a8cfba3531be754677ca2a1fe3766876b3d92a3e7c00059a9654157040"], 0x94) 00:00:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000014c0)={0x5, 0x4c20, 0x2, 0x0, 0x0}, &(0x7f0000001500)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001540)={r1, 0x5, 0x3}, 0x10) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001040)={{"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", "633035aec0b159de5822653c8dfcf86b1b511b3cc4711d1280c0a0b694f0d8ff", 0x80000001, 0x9}, &(0x7f0000000040)="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", 0x6, 0x7, 0x3, 0x2, 0x8, 0x3, 0x5, 0x7}) r2 = dup(r0) preadv(r2, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) 00:00:12 executing program 1: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x78, "85480010f46e3548822f9156f789fb8ebc17884ffd8778968ed8000787512e1428c3d43de0dbe639f88ff4c3af59bd95676c4a58778b365fafd87bc7ccba02e92539e19531ef4a3edc5c49de766e2cb3dd89ec490169cd432d2bef2c111ee78d420aed9d8182beb3df750600c581c884da4b58901d5321da"}, &(0x7f0000000080)=0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r3, 0x3ff, 0x8000, 0x2, 0x4, 0x3, 0x5}, 0xa0) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:00:12 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000, 0x10000, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x0, 0x9, 0x5, 0x2, 0xfffffffffffff000, 0x7, r1}, &(0x7f0000000180)=0x20) open(&(0x7f0000000040)='.\x00', 0x200, 0x0) 00:00:12 executing program 3: r0 = socket(0x17, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) 00:00:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x105) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, 0x0) 00:00:12 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) setresgid(r0, r0, r0) setresgid(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000080)={{"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", "53118427bc8edfeb0706938dcdcc42e278e803972d6ec99817112941f926fc8b", 0x8, 0x3}, &(0x7f0000000000)="632c58b05711d84f703a72ece03d64a8bc89cd71cad34f115e2bd3f39b8a90c4327dde3dde5f6023780eb172c01c9571a34a7f2fc4a741aee879e805f3e462ac3e6197a788420f74acbb679998b76a1e1e3fe1aac037aa6f485fa88cf2060b88e9", 0xfffffffffffff14c, 0xd0eb, 0x4192, 0x1000, 0x8d5e, 0x2dd8000000000, 0x3, 0x80}) setregid(r0, r0) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0xc) 00:00:12 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xfffffffffffffd9c, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESOCT, @ANYBLOB="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", @ANYBLOB, @ANYRESHEX=r0], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYBLOB="b5b3654eb4bb8c7564338e13f74fe9790733c56320d505c2bd1cae7c1ee102ee9b57277a5525836ea3e9ce9f728f3e396b4581d2ddc1794458a63bc9d1f20fb55ea21262026586f91b414a27172100a84ad3914d6d84f601c7acbace362bfbf225564062d567d40e4ff5daebba282531b001daf23ad1556437dae1cc68370bf6d9620443fffe872453de7b21a051825fec484533b4b3f7d2baa4ba85ccf82d75d8c67bf986320b707c61ffc30d8daa3c9cb1984bb4e086da84ba24", @ANYRES32=0x0, @ANYPTR64], @ANYRES32, @ANYRES64=r0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYBLOB="3146a70cf735df2920a2608a951053f84c9db74e78cf615972e13487f83cbc7d4af100e7f6ffeb54260707711debad458ce14ec5f50e1e3bb8aefc2825182926e018ff23c9fc106b5f9a0c069166646b5b4b36405c0ad070342c78ba0b4f9633a1e4413435473590d9241faf9d7c28dbd0d0182608016840b493d6797f4cb9d29d54f9e8d3b17344ec1247e8d17f23b2944e77fa4b685ca378fb05f52ffb4b8395877435b866ec8d97ee4d8c5732f14fac2e72711cba47ac0a62e04e17d2058fb1c1c866dbe5c79c85a4382a0fce63cf85f1560e42d896bd85f0b1917bb75ced17d5187454998b27c197b5b4fb11d45902dc5cbf86", @ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYBLOB="00dda7aa36bbe337d2277fa29030350473d0764564604e577b012b2f278a839ffe2ecd415e8b8cb02d2b3f61576304d03e90cbadda8eac4ce23e14d02e08e7a26a7cfc5d9dc5cc3efa4cd98b3f8c39a4474f07921a541a41eb00fe91048c5f700140f741b46206f12d8fdac8151affbec84a5b4fedecf7562a35c5ed7de75ee4c6d7ca786aa570ea3435ff1f20520f865e38e50157e4613162d9b3e816b4247dbc09840b1f97dd08e3cb5273feeaacf8a35b4fbb2d0a7d8cc5c378722289efecb6746083", @ANYRESOCT=r0], @ANYRESDEC=r0, @ANYBLOB="4e5ff62711c49cc638d25aa2f51cf3764c0f0984508cbc1bad83a10e9d50ed3dec83a38e6613", @ANYRESHEX=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYRES16=0x0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESDEC=0x0]]}, 0x0) 00:00:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x10000, 0x4a, 0x88, 0x80, 0x6, 0x3f}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x31, 0x8, 0x31}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000100)) 00:00:12 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fdatasync(r2) renameat(r1, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x8000}, 0x8) renameat(r2, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000380)='./file1\x00') unlinkat(r2, &(0x7f0000000200)='./file1\x00', 0x800) 00:00:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 00:00:12 executing program 0: syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff81000000080045000030000000cf5ef50000009078e0050000000000010b0090780000000045000000000000000000000000000000ac"]) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001140)={{"aab04cc41ac641ee98496b1f7b8ce61c945f66cfd494d281da0ca9caab3a8a1e9aafe318c1f3985f3ff08d36254c3755610213b6b823d4a69fbac8431d79616cb9a51307874ba26548765b64e741efd09c179915e1619c9ba3f7bcc0bd232546e9e5a102bd19240445905c287170176a6ad8504394bb4081bc1e9c0324364a82b8b1dfc13f5b027ba2bdd856de3960616c53b6e0c4a37578e372c6911ca791f622b9679cfb52aa5432c4b30b62a1a7c40288cf54210b652415cb5a8b17e1f8730c15ec4c99b8cb2fdfc3859597f6335657ab7522e546292b5033a798014ed1eeda05d986ba1428b221d816de782073f23508d89c2b70a4f58ac6a9d6b0a2a5f2c74c35331b08115195301e3998222927d79364dec4c813741743f16907306c29664a9bfe4431873794fc56de6476df4cb24299d3b12932e6720be6d2d39eff18d2e684a7fea5ef2ad69d818ae7b845106614bd09983f52c0f2a282e746deac0dd0928325350df8136fd153733d4d816fc731b0aa9ba4003e0162d4ffbfd312251f804222bc2d6ffd99da66af7e97824caeb73b8382342805cab16060a7ae8337e9174273250c36485b2e0649d042da97739cca330986926ddad5ff0885ac90dd974c92766c0b8c29ba11450b88942bf3d878d4d82625ffb0610fa915e7b6b4bc180c966f47f0ac1a8b4d876ad5bff48e11126edde8aff096d0241115a5019df754b4209b22a40836f4de753ac3f92252bd832b403d54049c66be8aa6edefe0edb6ba612d33cce70df2b4d5f34c79f3645657ff46eb74de7c923408773f207809f78c5eea88b10de52b426adbaf237ccda8faefc917469d981ef69a51359302f0c1b3d9d7cfd92dea0a5ec2fe742dfb416d376158b9088fd21f189bfeadc86b1b1fab4a729e3404402e8e99fa4bf72973273337fb4591d30fb8611e8429df033cf1c1bec3cf249a717c251647a2967e204f822d24d5c2a8da4017eec36df689c47d159f884d2d8bd8fd36fd70799d16fab5e7902631ad8d484857146942d217e3a4b73a133429a0a16d3a66874f48172110ceec5a12bc698f8d51dea31167b5174879ae692f9203235a843073b64dc59f80230942a787c81e024e698d1bbb6d2f68a9cfc4f80984e360ec53229d204637992cdc46735df838419a4cd7411e67ce6a30ddb95a13270055a9138098b313ae11d028895b2ca697acd5181a7e5415441ade2e0bd2299833c83d2f32745ebbda8325919da0e34e452dfcc7c92ee056618c0835a689413f23cf76f700758d141e5eb87ffb9bd11a764c15606d994a10fc5aabda35a135bba9ad39eb053c6eef6a50aeca570321e58d14fe0d5d264fa44fb2d3a86231cdd518ab938b2c11ee6550f52ec03a2d4d6b8c3ad235bd448bc2367bf8094c53a1ab2623af069201c41ec59ae03bbd485d2e6a53cd9b0d36d37f01", "12674905c4bd949aaee6ecfe29b412acb7f0c1ffddf8598cb520462a5cec129a", 0x8, 0x7}, &(0x7f0000000140)="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0x79, 0x5, 0x1, 0x8, 0x1, 0x4, 0x3, 0x10001}) syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffffff, 0x3) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000025c0)={{"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", "57a9be193b62aa2643f38aedbe4029c06e7f5bb9bae9c513a1647b6f8f378374", 0x3ff, 0x2}, &(0x7f00000015c0)="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", 0x6, 0x8, 0xfffffffffffffffe, 0x2, 0x1, 0x40, 0x100000001, 0x1}) 00:00:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x10982, 0x63) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000a6"], 0x10) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="d83f62996a23e8e9fe2dea0c25ba1502f5bdb39e8156f55e1441d87a52cfcbad54f2e412832666ce96035e5bdf382075d9826ea3449c63ebf297c6440f344df480888d79b9389852e8587afff357401fe23fd9eb29df4cba1b09ed9e48433ab0f7ed1eb514174c54d43bbd48126ceb9cf900d23b13230c8598b8f60d364394edc1b46cacfc4b91b14ba8cf25a324c523f553703126556007170dd7fbbfddbfaeca6c6b6a9519bd98431edb889756af920850b0f141c704021c34fa8ef5b62c5325056debf9217cc2d4342942de7c402211289ca25165b91f1448c0") r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x6, 0x3, 0x3, 0x20}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0xf5, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x2, @rand_addr="bdf6c17fcf2d1b3e897f773343140e56", 0x39}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[], 0x0) connect$unix(r3, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:12 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="d500000077d6efaae82c79632f89bd78b63d29457642c692ccb92da594aa02b6cd259405bf5b6f701c62baef89c738b07610216f63ade3c6543989234e0dbee2bbef2dccd4e5e776fec53a8be6c26326f5cb850c333ec5c0181e34c23a7480370de1049eaf782497cd91426b5597dba7620fe785e10645f770cd499003d079f5325947ff7c4d32c31d542b62847e17e5a0b236397866f716ebe18804776cfd585ae9f216053db76a8659fd2a104bbc9bcc1c7fce75ebe4bcca21aae7ddf6125ae13abe85881e3be765391589da56f46ad52a70f6e378d6aeb67b1371"], &(0x7f00000000c0)=0xdd) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1}, 0xc) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000200)='./file1\x00', 0x130) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) accept4$unix(r1, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002, 0x20000000) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/96, 0x60}], 0x1, &(0x7f0000000180)=""/7, 0x7}, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4) 00:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x0, 0xf, 0x3, 0x3}, &(0x7f00000002c0)=0x18) getpeername$inet(r1, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x733b, 0x0, 0x2, 0x81, 0x100, 0xb98, 0x6, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x5}}, 0x0, 0x800, 0x0, 0x8f9, 0x4, 0x91c8}}, &(0x7f00000003c0)=0xb0) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="e086573d7296895a5d9a851153c97913bb852cfe1c3dae7338b06838f4493684b4ae5f1c271f7c9c5124d9f8c61bde0ce54c51870d02039a7f6b642458ff9d03f912b71d4c59cb2e693abbdd33c534b29b96565b1d80858b04922195090caef8c1283630edeb76f564a7b1b1a76c0bb66891c52a1b75528e94bd9c3d3b5c9311b0cbf53c9544c406dce12674bd14abcb245d958bc4a828ca8c942912d26efa89ccb564c339b1dc64ceeee6689776883392aa3b", 0xb3}, {&(0x7f00000000c0)="b1b5ecbf43ec947ace5af9bf52f01e50ddf371c31bb8c6162d08eb70c3007457fb1f9c697ce8b0cfc89324a1885c6c4d05185c3e9f573d0f70a19045c29f16f819ba3cb55acd0369f5ee07528280b034f0a96b73f18baed610642ba423dbbf8847c0ed16a1", 0x65}], 0x2, &(0x7f0000000440)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffff8001, 0x4000, 0x0, 0x7, r2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x3f}}, @sndrcv={0x2c, 0x84, 0x2, {0x2b42, 0xfff, 0x42d5cfd31eb09b31, 0x7, 0x3, 0x101, 0x18, 0x1, r3}}], 0x78, 0x100}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000280)=""/229, &(0x7f0000000140)=0xe5) socket(0x2, 0x10000000, 0xec) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) ftruncate(r0, 0x3f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x6, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffffe, 0x520, 0x0, 0x2, r1}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 00:00:13 executing program 1: syz_emit_ethernet(0x399, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa46edf0b15cdc08724500001c000000000011907800000000e00000010000000000009078"]) 00:00:13 executing program 3: chdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:13 executing program 2: syz_emit_ethernet(0xb0, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x25, 0x6, "d146fc", 0x7a, 0x50, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback, {[@fragment={0x6b, 0x0, 0x4, 0x0, 0x0, 0x3, 0x65}, @fragment={0x1e, 0x0, 0x3ff, 0x80000000, 0x0, 0x0, 0x64}, @fragment={0x37, 0x0, 0x7fff, 0x4, 0x0, 0x101, 0x65}, @hopopts={0x2b, 0x4, [], [@jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x14a3}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={{0x1, 0x1, 0x8}, {"03a2162726d86319db2f6cf349d5cdc11ba90dd33e668fb774da413097f52c1423938437b60cc3a866d0"}}}}}}}) syz_emit_ethernet(0x14c, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xffffffffffffffc1, 0x1ff}, {0x6, 0xfffffffffffffffd}}) syz_emit_ethernet(0x70, &(0x7f00000001c0)={@empty, @remote, [{[{0x88a8, 0xfffffffffffffff8, 0x4dc06888}], {0x8100, 0xbee3, 0x800009, 0x4}}], {@generic={0x803a, "b005a154a1bff27886c910328c6c2990d08db7794519c23f0ff2506024008d818b29ec7d1f30a2cc3c8d93d2564d8f038f132b2f0402f888142ca6cf0e7f50540e3c1f31adb448e357ce338b09e63f7bda258ac9748bd89925ab"}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @local, [], {@generic={0x6005, "4606e5fa003c988511d6fc5ecacbc30e4d5b763ec1584e7cfe9b62f9ede3a1b625f9f623c36c11a3ee517d3bb90bd317"}}}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setreuid(r0, r1) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) r2 = dup(r1) write(r2, &(0x7f0000000040)="e57af9370ec2f119433b360b2c4122c4c1b478bcacc027a41fe9e8c0735682f90e88618a1afe8c96ae6c91dac3e789abd3eeccc881ebc8b5a76a6dab6536ea0b15bae5b8457dfe8ff517e2a38dc1f49bfd330b8c5ee96ac10d389d1df9d807a5b00c72d58cd95e9bd6b2f2c827ba3561b5b83cff86d76ec19eddbd50140bfba3679a6c39be91c3fdfbd4987fd190e470ec0cdfaed48ef0a0ec", 0x110d) 00:00:13 executing program 2: ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, &(0x7f0000000240)="a4c27fa7c3e50ee113253a17d0f5e11ac163c0f4f21dd42b2f7e15c5d1640a52a704de90c8bbafe067c6c9fefdb98c748778e251e13025b9435f824cdcea9404124053e34c45acd7a6a300eaf9499fcaccc64d86ad365afa20b544b76c") setgroups(0x2af, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfff, 0x16cd09bf}, 0xc) 00:00:13 executing program 1: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x4, 0x6) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:13 executing program 3: socketpair(0x11, 0x0, 0x3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x6, 0x10, 0x163, 0x6f06, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x6, 0x8, [0x7, 0xcd, 0xdca, 0xfff, 0x6, 0x10001, 0x704, 0x3ff]}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @rand_addr="71eeaf2159becf640c9c72acf235f41a", 0x6}, @in6={0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x8, @mcast1, 0x4}, @in6={0x1c, 0x0, 0x4, @mcast1, 0x81}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r4, 0x29, 0x32, 0x0, 0x0) r5 = accept$inet6(r4, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x8000, 0x7ff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8e, @mcast1, 0x7ff}}, r6}, &(0x7f0000000200)=0x84) 00:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="cb7c6254d7c89a22dfa481b5b008527e44207228291ef652b08904337b286152472e311732588fc3998604aca3", 0x2d, 0x20000, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:00:13 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000600)=[{0xa0, 0x0, 0x6, "474dfd7ad95f348234bf7f386df88a65fe9baf2b30e0604e02fae955d46bd2a3b625e071af987200314e311d76c13afab2529cbbeac879eba7b69763d9e778a229029a25e2c9cdbc37f3e85bb6289185d043f2688c43dd62f47d2db60fb5161fc08dd86df2e4dd7c8353cc009501ea95f07be9108fd3bcae25eb87907df62e6fc819d6f91600"/144}], 0xa0}, 0x4) 00:00:13 executing program 3: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x17, 0x20000001, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000940)="aa7fd84f5fe514e4cf980b50") ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000480)={{"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", "5a3b1ebdc043a5f63a8f80dde25c6f78e2b04548ccf7f7ad6c66a17274692882", 0xc0, 0x8}, &(0x7f0000000400)="5594e1219f9ee0e4b2d3a310d5971ad9543e56d48a1bdd83baf0dfeb785ba05883bfa8b725430120358d30c22008f99a112c62b9491a3fbd373b96bfb634e904a8ff9558258f52041c552e77466e2ca2d80822adf76dc384ca8dfb1583eb11d8493b0f4b0b5523023654", 0x7, 0x0, 0x1, 0x4, 0x8, 0xfff, 0xfff, 0x4}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@local, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) r5 = fcntl$dupfd(r1, 0x0, r2) utimensat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{}, {0x3, 0x40}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/pf\x00', 0x100000, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 00:00:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x7fffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffffa, @ipv4={[], [], @loopback}, 0x2}}, r2, 0x800, 0x9, 0x200, 0x1c0000000000, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="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"], 0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x5}, 0x8) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000003000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0xd000)=nil, 0x2000) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) execve(0x0, 0x0, 0x0) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='[-%\x00', &(0x7f00000000c0)='\\+}[+\\\\+\x00', &(0x7f0000000100)='$$\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='(/.{.\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='*#%(\\\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)='\x13)\x00']) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) msgget(0x2, 0x3b) 00:00:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0xc) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="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") syz_emit_ethernet(0xffffffffffffff11, 0x0) 00:00:13 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x86) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1802, &(0x7f0000000280)=0xfff, 0x4) read(r0, &(0x7f0000000140)=""/214, 0xd6) 00:00:13 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xff00000000000003, 0x3) mkdirat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x3, 0x4, [0x6a9e, 0x68, 0xe9, 0xf067]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0xf2c9}, 0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) chroot(&(0x7f00000002c0)='./file0/file0\x00') fchmod(r0, 0x8) 00:00:13 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x6) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0xff, {{0x2, 0x3, @multicast1}}}, 0x90) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) fchdir(r0) getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:00:13 executing program 1: socket$inet6(0x1c, 0x10000000, 0x10000) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="418577e9304f975a018931d1083d0b3ff3685b90a649398b61e2b427421756effb3fe4bdf324055cdea51ee0c7d98a479260c02c2e3729b950b653f0727645c89acb657f12388c88f65ea0d7af42a29872e6f24dd924175095c56ae88486749cc9d85a9a51fab0abac07f726f11c5adc7525258b1042e730a2f3821e6c16ea5aecff1a4da6407ef41339ee4e92d9a77af1a40ee6b14c594638d9147c62c56812a83ec595355809685b22b7c1cbe39493ccf3f18e56d774f1db6e70a37acbd0cd067e987b5a0fa3aecffcc4d54e8028cc27dca4c277692b48a7cb81c08c88567d714d"]) 00:00:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x63) truncate(0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xac4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) 00:00:13 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x20, {{0x1c, 0x1, 0x731, @rand_addr="45e6b86c396a22b863ef43fab40f4e58"}}}, 0x88) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:00:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) socket(0x1, 0x3, 0x9a8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) 00:00:13 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0xf6}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:00:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xb2ba, 0x31, "d10d34c422b72957aee45db9626738746ecc1dd2d8714b2d15c13a868cbfc3cc02c83ea3f39bf45634aafaae3e966968b3"}, 0x39) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000002c0)={0x0, 0x9e64}, 0x342) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x4, 0x4, [0x0, 0x2b23, 0xfff, 0x2]}, &(0x7f0000000240)=0x10) 00:00:13 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x8, {{0x2, 0x0}}}, 0x90) 00:00:13 executing program 1: r0 = socket(0x2, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "ee0fafa8cbb7bf5c449b2250e49f5f511989683595c846f48158fa46886ca1c90c5cb8ab279abb8084625380355d3f7541d6ecbebcf56deccc3268060dbe9e9838a7ecf7d0650cec3604cdeab0c5205dc414ec52ec10056f74319072393910181d9c1aa92a42b5882236c42800d7b592f52bdc3842382fe99d8680705ae1cda66387536967852403b2d68d59eb470f91c70ccbadd32c193972485a19414f8cefa940f74755fbfcdcf3e0a80ae7c35d8e0fc198b969c91f3ca16620c26ad96365277e14aea95f15d90eddcfd169d0574786400f8c7557b6545584b60509381ceebf5d7bda7a7a4a07f0e4cd4686c7f7ab"}, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x200}, 0x1) 00:00:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup2(r0, r0) getsockopt(r0, 0x5, 0x20, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000100)="21f143a4dd23cf7a5d716cdabc47cf7d08361d3197e9ba62a975133bd57a3be9482f80a0fa") getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0xf, "8deea5ea5bf284e8ad541aeae263e8"}, &(0x7f0000001140)=0x17) 00:00:13 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mincore(&(0x7f0000690000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/54) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x36a, 0x0, 0x0, 0x0, 0x5d7}, 0x1) 00:00:13 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sync() connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:13 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000001029078ac1400ff7f0000ff110290ff00000000"]) 00:00:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x17, 0x20000000, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) 00:00:13 executing program 2: socketpair(0x0, 0x30000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0xfffffffffffffffb, 0x20000001, 0x6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100), 0x3) 00:00:13 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000ee8000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x7a}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x285, @mcast2}}, r2, 0xb443, 0x1, 0x80000000}, &(0x7f0000000240)=0x8c) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 00:00:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0201f81200a000000000"], 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) shutdown(r0, 0x1) 00:00:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x100, 0xffffffff, 0x9, 0x0}, &(0x7f00000010c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001100)={r2, 0x6}, 0x8) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff00"/4098], &(0x7f0000001040)=0x1002) r3 = dup2(r0, r0) fcntl$dupfd(r3, 0x11, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 00:00:13 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r0, 0x0, 0x0, 0x20000000) 00:00:13 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001cda4415e870f543239263002e2f66"], 0x1c) accept4(r0, 0x0, &(0x7f0000000040), 0x30000000) accept$unix(r0, 0x0, &(0x7f0000000000)) 00:00:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0xffdffffffffffffc, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000580)={{"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", "17f0d7cf81a113d9d2044331e99c6bff8374adeb6a548093819100"}, 0x0}) 00:00:13 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000080)="0d4ee6ee94268dcbad65507db0983e29b995e417a5e04a0ff349eb170bccad491afc5ae18c17ed62dbc686f0e55ed481b65af4581f0adb4abb8102226889e1311d7c2bd040b8ce50bc6fd7e63929a21f6b38a6ca85cbcf5a52dd11ee9f3877893ee7") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000001c0)="3f037ad6eecf8640cb35189a") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="c7aaaaaaaaaa9d0d62caf5060800450000140000b0000000907800000000bc1400aa"]) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000100)="09d3e9bab9c5bed712eca6818036ba40d7442d8d3789f0326678d7c864c680ca2c7f2c60a4d30fa9ed719ad8bfee977ec181fffd695f32f9cab2f50219a59b146504ceb54fd82d9866e3666e834a74d6b4109d49b67b1f64d7042dabbb7450e6dd7dfb80e6aa87c5103fde530cc593dde81e9d669dec5d612b2a7f1801ac1c04ef9531729d0f64a6a041acad09f8ff4182c60898b05275c75a6c78220ca0065609") 00:00:13 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffffffffdd58, 0x4) 00:00:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) bind$inet6(r1, &(0x7f0000000240)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x8, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:14 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) open$dir(&(0x7f0000000200)='./file0\x00', 0x1, 0x20) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f00000003c0)={{"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", "714a12d8160f573fd17bed18263544749d66825224b0b3945fa85cbf26ae5ad2", 0x3, 0x2}, &(0x7f00000002c0)="9371cb6751c5d1c3cc0c45a0d1425a668a4a30ecd8c8b51ddbdb8cd15ee73281f666351e034fb25b16ebf1faefaa874e21d523faa8b937f0badf3c4b3ace652dfba858264faf6e74d6dd6c7a6a2ef3b37261928642270ce9c0fe0bf1f98be5f648d37f904a53289dbc63c550b2d115bc50ab269bb696a583bf6b112c9ff48aa178560776e9796af77f4dee131ce3678ee97cfcc778ec30ff33216ff02419a92b86c7707f25c4c87b029100db73c59fd730c2769dabcbc2f05d3db58b6d62d23313b8417b10c37b42f2b007bad3a97116b2a214124c96dc605071f8dcc562e2b0e31818", 0x9, 0x1, 0xf87, 0x20, 0x9, 0x4, 0x5, 0x7}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r4, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:14 executing program 3: select(0xfffffffffffffec0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0xd2b9, {{0x2, 0x1, @multicast2}}}, 0x90) select(0x40, &(0x7f0000000000)={0x5, 0xd3d, 0x9, 0x6, 0x8000, 0x1, 0x4, 0x10001}, &(0x7f0000000040)={0x1ff, 0x9, 0x6bfb, 0x4, 0x9, 0x1f, 0x5, 0x1}, &(0x7f0000000080)={0x5, 0xd1, 0xffffffff, 0x8, 0x0, 0x2, 0x8, 0x5}, &(0x7f00000000c0)={0xa7d, 0x400}) 00:00:14 executing program 2: syz_emit_ethernet(0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ff501bab300000e50000849078e0000002000000000002000000aa3c09e18dfbed6b28f92900"/50]) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0xfffffffffffffffe, {{0x2, 0x3, @multicast2}}}, 0x90) recvfrom(r0, &(0x7f00000000c0)=""/154, 0x9a, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xde, @empty}, 0x1c) syz_emit_ethernet(0x3b, &(0x7f0000000180)={@broadcast, @broadcast, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x9, 0x4, @local, "833aa321fcbecd190b", @local, "874bcb1b8e49b878e83530557b44872b"}}}}) sendto(r0, &(0x7f0000000280)="ab7bbc26a22bc01369f757f472c4e8b9de7809997be4efb80eb8ef4cf4ac402f00a6b70e15f85a19b010a97d6d5b12eaf6da1f87cfab1119839e2f00690b293a24bedef297ae8b11c69847de81df777d9ec4a69c1ebadae20c4d86449b3d7e3585c2aae87f379806ed31a6d3a2d34841585c069dd04c3dc93bc7308843361633ffd310d56b58253afe7f8f2b0988d137b5a816382d04c37a1be24cf4a1254113c2c625698375ef4babe972f0048fa5bfa8e15e4595532415472b2bbd519f44fd068bbe8d74a3a950", 0xc8, 0x100, &(0x7f0000000380)=@in6={0x1c, 0x1, 0x20, @empty, 0x5}, 0x1c) 00:00:14 executing program 0: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2}, {0x0, 0x9}}, 0x0) 00:00:14 executing program 3: socketpair(0x1, 0x0, 0xfffffffffffffff9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x1, @loopback}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x22) getsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_tcp_int(r3, 0x6, 0x586, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet(r0, &(0x7f0000000280)=""/7, 0x7, 0x1, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x66, 0x0, 0x0) 00:00:14 executing program 0: r0 = semget$private(0x0, 0x3, 0x10) semop(r0, 0xfffffffffffffffe, 0x0) semget$private(0x0, 0x0, 0x102) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x65}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x9, 0x3, 0x1137, 0x3, 0x5}, 0x14) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x100) readlinkat(r4, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/170, 0xaa) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000000000000000000081ff00000100000002004e23ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f900"/156, @ANYRES32=0x0, @ANYBLOB="0300400004000009000000000000000004000000"], &(0x7f0000000100)=0xb8) r6 = fcntl$dupfd(r2, 0x11, r2) faccessat(r6, &(0x7f0000000340)='./file0\x00', 0x0, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x7fff, 0x4900, 0x20, 0x51, r5}, 0x10) faccessat(r6, &(0x7f0000000380)='./file0\x00', 0x20, 0x100) 00:00:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="590f59f542ea41bf3e9bdaaba1ae835d62e52bda279451111f4778f7e3095741a652b19fd81493b0590f8ef732", 0x2d}, {&(0x7f0000000080)="6bb3dfee9d934be9b9a37fcbab6748fb2bc7a10c168907c99c80ce422ad09f31386bc558bdbca9185a715dd7063e9e3f8ce7bdc5d7beb0862ea67ddeb700d160cfb53e4e98f012ca4c35a2374005e21ced358da9be8f35b9609a7f502943feec0f858244780c4de028acb47351e8bd8840974fd96ae422b3baba28edfd24bc43", 0x80}], 0x3, &(0x7f0000001180)=[{0x68, 0xffff, 0x7ff, "80961b4197d4435ed38d09fbc350dcd4f31ec7b938a504308a45dae34ecabd51698125a644129a087b261a1d6081fb8eaa7c423634c6b48eceaf8b46607de277f3e7d210c9d6576fd5ae1350a9a40fdce1c67dafec"}, {0x10, 0x84, 0x2}, {0xa0, 0xffff, 0x6, "c82cfc96b797f84e5ff3bbf4be160fa9e335941c457f95669068d97b0bc79b4b642fce500778b7e51ac1f55ac261d87032c2b18b87c89bb585cd15e5f46627271081ec810012d8a511a4481260ea3fee4482c1dd79f93f8afba567e0ada4d64ce973058efd08ffa99724a9a40b8e17df0a806560ddeb9a714b08b4bba2363ef68ed5d583f87f730d93af6cae78b48a"}], 0x118}, 0x20000) 00:00:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) r2 = msgget(0x3, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/116) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:00:14 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) 00:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = geteuid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x8d9}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x7, @rand_addr="21923f01e182eee9033f893fc590c47f"}, @in6={0x1c, 0x3, 0x306, @local={0xfe, 0x80, [], 0x0}, 0x4d09}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0x1c, 0x2, 0x55, @loopback, 0x2}]}, &(0x7f00000001c0)=0x10) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xd9b, 0xf, 0x5, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x1a, "202c27e127b2520eabee42acde424d3317e6d02de5012f43c9c8"}, &(0x7f0000000140)=0x22) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @rand_addr="393f365314febf8ade6c75e932ec2cfc", 0x7fffffff}, @in6={0x1c, 0x2, 0xdd6, @rand_addr="94f4808db124c30cf585fb9cfc71cf9d", 0xee9e}, @in6={0x1c, 0x1, 0x2, @ipv4, 0x8}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10) 00:00:14 executing program 3: syz_emit_ethernet(0xeaa79d53ee982828, &(0x7f0000000080)={@empty, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:14 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setregid(0x0, r0) setregid(r0, r0) 00:00:14 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x4) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x401, 0x0, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x0, 0xff, 0x1f, 0x1, 0x8}, 0x14) fcntl$lock(r2, 0xb, &(0x7f0000000000)) 00:00:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x5, 0x480) semop(r1, &(0x7f0000000040)=[{0x3, 0x80, 0x1800}, {0x1, 0xb6b, 0x1800}, {0x0, 0x100000001, 0x800}, {0x3, 0x3, 0x800}], 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:14 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe13) 00:00:14 executing program 3: r0 = socket(0x200000000000003, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) getpeername(r0, 0x0, &(0x7f0000000040)=0x2e) 00:00:14 executing program 1: r0 = shmget(0x1, 0x1000, 0x3c, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x13b) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000080)={{"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", "d50e33baf45640d802cb5663105272ad63abbb9540d237452965dcf75a618e6f", 0x2, 0x2}, &(0x7f0000000040)="f464cdff48d641a5bcbf0e2a6050b66b36162f97d594ddb01a2ac8b0863c21c9c2fa231ffe63", 0x8, 0x7, 0x3, 0x80000000, 0x1f, 0x3, 0x0, 0x195}) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:14 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000ffff0000"], 0x0) socketpair(0x17, 0x20000002, 0x20, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x0, 0xf, 0x400, 0x5}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0x6, 0x6}, &(0x7f00000004c0)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0x59, 0x4) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x0, 0x0, @remote}}}, 0x108) 00:00:14 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./control\x00', 0xe040, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) msgget$private(0x0, 0x4) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x3, 0xffffffffffffadd4}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r4, 0x2, 0x3, [0xd81, 0x84, 0x4]}, 0xe) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:00:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x17, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x2021, &(0x7f00000000c0)="956ff61c5a1bd39096d1eccfb52029ec781a26f6a9ed0544c89756266d97444ad94e914b57c4549f39890bf3d0b0d094593c83ca04f57de2161935c9856179776dcebf585b6310283df9c40b087b2b34bdffca28aae2ff44c9873ea963aca46376134d5d1aa748e6183b2551d51d633edcd7", 0x72) 00:00:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0xa44, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000080)="a43ed4d10bc384b796836de7b7241f64af30f8d7f9a25b5b4b451033d87dae9328f0cf5afa8392052f05cce924a16b7cd7aea6b7c4a7f8d51797f3b1685a7d792ef33697cfa6b9", 0x8, 0x1, 0x20}) 00:00:14 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0xc02, @mcast1, 0x4}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x41) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000180)="c054336b2220e67c19edcc062aa39481e20ef3a9e44a6349676d51f97bba494d9cd0ecc63b3253cd0244ccaf8f0a65ec543f3d3c459c90b42a437ddb7fe546619cd40a1078689ce5abf8df77a896bad0d79d94d6c7553f9d6f2231b6b279bfb7e24e837d15a812954c253b884e7e83ac910f365e47f5f8d2f6f21389421126") getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) bind$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) recvfrom$inet6(r1, &(0x7f00000002c0)=""/245, 0xf5, 0x0, &(0x7f00000003c0)={0x1c, 0x3, 0x1, @rand_addr="62ed015e6182c5421dbf2aba0b3f0b52", 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x1c, 0x0, 0x2020, 0x1ff, 0x20, 0x9, 0x4c04, 0x5, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r2, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x187, 0xb042, 0x1}, 0x10) recvfrom$inet6(r1, &(0x7f0000000500), 0x0, 0x40, &(0x7f0000000540)={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r2, 0xfffffffffffffffd, 0x9, 0x4, 0x40, 0x2}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000005c0)={r2, 0x7fff, 0x78, "4b6905108d27e6593673ad719452127a3fd82bc46763fc766f4acfb4691c4c3d60698d891325ca127e8b257b714d207515af34d621b24652ff34bbdd35ac7ea87181a85753c854d02872d5aa76b0a65576106e34a1b2bc8b277c146af3b783387f09ca6cdb6f818967a02bf7c0ee86682667795dc57f4672"}, 0x80) getpeername$inet6(0xffffffffffffff9c, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c) r4 = fcntl$dupfd(r1, 0x11, r0) ppoll(&(0x7f00000006c0)=[{r3, 0x2c}, {r4}, {r0, 0x40}, {r4, 0x2}, {r1, 0x20}], 0x5, &(0x7f0000000700)={0xfff, 0x4}, &(0x7f0000000740)={0x7}, 0x8) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000780)="8e11975387ab3c267f26b6da9ff0262847251008e74fa4951509996f45d88b8334784d8ea72f0599255e424e24faf94c08d015085279c629f9c3219920d4be73d1add30144fbf80f75797b269672b84902487d55f81a57100bc9ffd0807fc338504ec7451cd7112444e3fc68a754537bbb0fbd42a6cc61ad95d99495d57d4a63efcbf8a4e4fad026da005a630687b9caa349a79868ff52805bfabdc97f049be6b4ef2a25ba69") msgget$private(0x0, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000840)={0xaa02, {{0x1c, 0x2, 0x400, @rand_addr="82fdace441fff60585971a73b3ffa7a5", 0xfffffffffffffff9}}}, 0x88) bind$unix(r1, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000940)="d3fbd78910ed49c099b7ccf3ee67f915cc3552cf4b0b0f68") fcntl$getflags(r4, 0x3) freebsd11_mknod(&(0x7f0000000980)='./file0\x00', 0xc3e82dfc90318c90, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000009c0)=0x7, 0x4) r5 = accept$inet(r4, 0x0, &(0x7f0000000a00)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x0, 0x3864, @mcast1, 0x9}}, r2, 0x4, 0x81, 0x2}, &(0x7f0000000b00)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b40)={r6}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000b80)=0x4, 0x4) 00:00:14 executing program 3: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x3d, &(0x7f0000000040)) 00:00:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x102) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000280)=0x8, 0x10000000) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000140)="f85abb51900a14210af248eeeb8c51f1fda87569786d76d1b504aa7c819272420c2a6f780f3a5e1bef6050b2cfbf08df907af4d671527c57f22339e03433059dec360f98557f9e78365112ac3f6bcc88a9547004ba3c518d195a162cd52abf710214c3b7cfdb9e6aa84bc00cf8d59b06b5f77b937d3bb0de397c05846b98c7ffbef2d36c23e44b778fd55aea5dfd274be911fcea2043cb0c1838352a6f6d5eed831cdd3080b82fecd73cc9bd7a39eed0cc842a6ce6") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x4, 0x800, 0x2, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x1, 0x3, 0x1, 0x8}, &(0x7f0000000240)=0x18) syz_emit_ethernet(0x1e0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0xf5b, 0x0, 0x8, 0x5}, &(0x7f0000000300)=0x18) 00:00:14 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0xd) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="f49ebf6fc05054e98548465b9550f02230f7d72b4d819c81a6cfe991fb742e4246226f0b576b915368686006cc687efbdbc24918f40cb6f950b4767b628c505caa8e703445f56c29b443fc30d78f82ec070cd091d4bd71e06cc39f8943e006a8388fe95a608bc418eb5b6f80d9a77592fd3e4a8449026e9834ea") symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x4) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="c4c0457c54b780778b20c9d56f3a63e022c33019f88440ee6c78e36e0c3aa6f5d24f56b2cf1ea81e8cba412255fc48accfe556d88083f7c81600630a46c7a7e8ab9a3ad540736a1f306783a6b372b3b70237359d7fcf92efbe720f090a121755a0cc0f45f3bfbfb94529ad2b1eec6793f22106848a7610654a58cd32a2a0f2f755d89f725f1a556dadee9a3cd0a43d63d52ead177f3ba10c0cbcfc47073d5ea8135c1dea4a7afcf4a78c11ea9796167658cc2c6b1a8b93cc2678ebd32cae70f0077ce0fd881fae5e4ef80e1d2a9af240fefdb1a99787acb5058eee2c103aca578b677a") 00:00:14 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1df) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) munlock(&(0x7f0000ff1000/0x7000)=nil, 0x7000) open$dir(&(0x7f0000000040)='./file0\x00', 0x20002, 0x0) 00:00:14 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xc560b35c2c429656, &(0x7f0000000080), 0x10000000000001bf, 0x0}, 0x100) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000080)="f0f1a1af01373d99fc8d3474ba9d75d4a6cb2d48d4e7c07f6c", 0x19}, {&(0x7f00000000c0)="fbac6223f78fc1106c467ca9307e8c16059fe3b317613f886721fa7efb4a73fe3643c67ac19a2d107e403971fe1e62f8", 0x30}, {&(0x7f0000000100)="ddb9e4fd7dfaeb595461f07df1c2484f659e9b81c0169f2b5723fbb623f76d7c4f0628537ff5d3d5832763e631040470095dec0c15e9b75c51dc36cae12c4f430d7b1210acee4f44a40216586d65ae9311c9e84752f2f6e05ddb5920933d694b5d4911e4d65d8cc2e40de5", 0x6b}, {&(0x7f0000000200)="6017feea03623815198f8a4eed8ce9e0463e6c0f25c2827d860c63030fa2d4e1995149f23d439535e47f7dc83e6192200b9f1bd9d58f8d5376cc33711862634c0f72c0c543f0b10b060cc73d172236220f8962379158a0652b7923334f59de3315373d48ffa38c5849a265ea2d50facb6999807985df9a8f7d77742e679cf6aaf2aecd73fd90ab922eab5e246fdfe0700a987e", 0x93}, {&(0x7f00000002c0)="734d5b67f57d9a2aed6cb0d73efffe09be75f8b586e5956b9a97bcdd0f6630a2b248292fbfea4224aac48ce15bd08dc0e9565020932364184b078b7d37133d2d2be9594d691d5efc03df5bbc64b331f15b7f2e8322fc6eec4c0145911531872c2120ce95e81b6a3eeea7acc2f2b4947ab1db88c1f52051029b9ca9c1171efd585fcc848629aeec017da7e43ba8b9c809c0edfa594e048d4c7cb51aab6e9a49b831fef0007e7ecb8f4a366de2e0e05b58fd02ecaa7927c6007e34fa6e8b0ff0133df45b8926dcb6d3579398212fada3ee6ce78dab63d139962254e2c46bf5e0e60a2f6007dd", 0xe5}, {&(0x7f00000003c0)="1625aa27a1dceae8ef1f5e0c993a4880c64e8918e60774b4052d90d6f4d3eedf74cb2824896f6a26e6ab8af46482b10ee58be2857d0a2c47dea6357721f6f7c66747fae0d49e27410ff8c4d2603e76592a49a840f9bd0f15270a50ce1cdd97624f8fcd063fd1404dac", 0x69}, {&(0x7f0000000440)="4b8880573b4d4b387648b1afec47d982e4127a5faf9551ab30b1b24742c04c25b8e3d18d365b23fbc81a08146f84b10be958078207a00db21e042a13421628d5635f79ce2dccebf2b6bac975f80f329e5c645cfab12b482c7457e29caa27de4edbd89e5fccb381ca2bf1c532b689c4d1b75e944893df4cf8598f7128285684e6d813699fb39ed204315570266cf3f3f0af72730d77bca52cb7a938751beeafddd01c4afd8a22c5c501776c783c65ec917db19dabcdd5c049dd29f726c00b3a58140bf5250183558b5c1ac8", 0xcb}, {&(0x7f0000000180)="25ad27b3db9042fac31fcd7cadb99f2848", 0x11}, {&(0x7f0000000540)="47f292d0e07b59597ec1d08c703801c8da6d041cf875b3f64dbba856b6aff38bbd78d25a274bceb6b7b49a07d31848e6b26dc3ec25893774526f24e4fc5f677a7e14f76b726011615465906bf00b0f", 0x4f}], 0x9, &(0x7f0000000680)=[{0x108, 0x88, 0x8, "6bbfa5442f4d705289931d44c55b3156fc9c6492f2c25c7cad89894fa5e8ac25f42693549bca50a8fbf7bc5e5dfc8303bd78bcc66945168c067976737fc06b760e3e4bbaf109612fe53ca0641656e8d0f4adddad94c515e64798da7abef95f3113664d42f53cbef0c3926713c600616a730cee2d5c9cab9433f704a5a65dcf697b281065b844b11bdfc7434c59cd3d351b1c956035cade4db899a58539ff0835f219bd887f614afee425be2e14ad63b7e9ff2f2584ccb85e173cf8825744426de02e9909734948a0bb8d34de7c28ab53e8382caa83e26a3144fb7fb1bb38dd9d5f25fb389afaf597f9a571a39464bb3115"}, {0x108, 0x0, 0x0, "4b46ff38a2635e543e5149865531c5f902353bdc6c03fcbc8ec122c6b0c0e257995d1605a9dec11f68b01b731998caf9c2ff985698986ccda97767152aff3d4da2ed0f1043c6c3099e75a93ad34ce82a753f8e87d4dafbbf493512f88b69cff2eebf68416a2ae71d82410d0e9343b3328a9135886e57414605a9a65237701b0bbedc6ba89d0b91525aca06fbfb7848b4c230966b8f85f33ff9c8c44c8d45fb2cc09cdbcaf6668b9f026e749e6a92eb8b9ed6daaa257428e50a6dfaf36fc2ba895175d74c237fa698ddff42cfc94280dd01f9f9c4bc7ed3cdc017bb10f516767cd71208744f6b5f229141b578076bb59986db"}], 0x210}, 0x20004) 00:00:14 executing program 1: setresgid(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) 00:00:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r3, r2) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000000ffff000001000000"], 0x10}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0x3118eb8d) 00:00:14 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0, 0x4e}, 0x0) 00:00:14 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="fd30940efb18", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x0, r1, r2, r3, r4, 0x80}, 0x81, 0x10001, 0x7, 0xffffffffffffff00, r5, r6, 0x9}) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r8 = getpgid(0xffffffffffffffff) fcntl$setown(r7, 0x6, r8) 00:00:14 executing program 3: r0 = socket(0x1f, 0x7, 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7ff, 0x1, 0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0xfff, 0xf, 0x80, 0xfff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000280)={0x9, 0x1, 0x1, 0x99, 0x6}, 0xc) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0080dd02e141d63949a0dea9cc469c80a7915731900d3cfc74ff0188934c7df873f3e6797f88c0fe0922244fbb3f9e8625223da0a3eb"], 0x3a) pipe2(&(0x7f00000000c0), 0x0) 00:00:14 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"b91552b761500499f925b9b5a334d6897bc5fd2886f71b50e7d251184c7a0756488dd1b60d57e3eb28bcbf795a51bfd4b27d37a0ce4d6b36477ca65b362c9ce96731e602ada667462371565b1b444f9edaeeb04d09dbf2dfc38ea57a1344357f6f124ff20f791bf5d0aeef1adffdfdfb196ece4d347c482ee445de439a5f8f575e0896dceea43999dac45f6b2f6d2a9bc5de02bede3bae9c057b6736794633a9280a037f2e169c9c5c2f4eef40d5dad959f07c92c3161b98f573baf0b509480c900986d1f0c9b802dddaca207dbcdf1e62b743801dd0564b4612eb3a3f2f96fc83fac0dcf5e1e59fe97e90d2a09c495b4f46b5db7124d9a9d8ea5c3537c2169ba03d4c6a51a284212b8d0bc479cdd69b2198a2191014332142dd0941640d7c052e997db9b1cd96e29a54ca9c8fc2750bfd9918631bfe65cea1c0894bcbd5e3bcd4a6ae3c3ecc737c9b0b76db3d56428491b541a49b6e7db158ba2537d870f5d9376b5042824488d383509a341717bcd538f881ab978576d7b1a2e11fe26ef99bbb35990dd5db2a8a135f70bab0ab5350ea704026071c0692146d826fc5b2f3669818283755850af8b1a17d0838631223130478dbc9c4123fa797924d399d15e87638b781c57eee9589501902eefa0f47ff1906916f8a49ac22bc0bdd7b02f02fad5d02afc566199ae16e914ce25666737bd3867acb3d4859596552e4d445d55a0fa5fb3e4fe1879eceb6dbb25092fccdd6044d4b5b58773e47da5730c18ce0afb1c31828649553f41b00336a7712dfa0f45b5c503558f215b9cd5f6708d0dd91ddadf4f7f3abed9bc99d29fde18da61325a06e962b60a003d18ea444a8c06ffb99e46da2f4a00776d6116fc86caef9719e3593d7399d946fa5d468e6af1f6d05630aae8f037a719e94711c3b70a142ac18f2d6685a40117106b9baa7e74d95bb82d172eecd6f632a046ac89eb41551cd55486532124864ce87561b904c6de2823662f68854e4b9e2ed96b1714a36982e564586ecfd0eacd3db6894b3617d526d5095f6f436a824247082273b4aa59eb50eb01ce0eb74021f1549a40b9316008e7e7f52b49168d9a488a75592baae1e2f4b8c38bf556b7a7d1288a790bb989e8cd75cd63e15135b541811fbd5eca0ab4266f54436f9bae19906063a72990d0e639ab53851311af8db9349a0ff04512b2cd79289651bcd55c58526d360bff8284650710bc038b081cc90dc531d127f5c91943cfe7eb728c24954e053d3d6e9b4270a1cef45a4d0802ec46f70f7a9242a6a9e7b6dc98d6849135f1ebce810545e1652c72e1535cebdad7d7c94f8fe29d12771c3750e5c4a20bbe429a1a10eaaee8939a68be8769b1be71e218b32a709431b7ab70e8e0dcbbc6b85ceb593e044d15364f0525bc82798bf324c22455eb5cd3ddd90bcfd103c3a3892f3f2eded3d0c36", "7265f66db4c09251dc6ea6391393f65a1b79a3a7813c1bf48e30cf979467030d", 0x5d, 0x101}, &(0x7f0000000140)="ee45c85fc07d1024ee76d8ddd059a069a50a9c1254c20798531dc9ff818a36202f048e7a735141e52e7544d9ac3bd1d2d1d947a26b247c61d823f3bcc5fe4b9ebd6719afeec8a6e80d15aaf22e0e55ad6562130b1cdd4a874acae5b689a983676d249d96e539fc23d779c886b50718937261757b0412b1881b9d75b66783b7c15d5a75d6d28e3c21c13db96e256b0bde666aae64c1f6cd53f10e4f071c8dbecd7dc4860a0bc0bb86083a52150fa625284712097f6951dca209263522f0ea463b59ad9cda999e79edf40992f4704f0e507f8a6c74663fa25b92a7023e0b", 0x12f4f2cc, 0x2, 0x0, 0x4, 0x83a, 0x1, 0xffffffffffffffff, 0x2}) open$dir(&(0x7f0000000000)='.\x00', 0x10006, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:14 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40000000) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) 00:00:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0xfffffffffffffe93) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x7, 0xf, 0x80000000, 0x7fffffff}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="ffff0000f3220000100000000800000000000200fb6e67d23c4ae96f65a81ce140e788f32a2ffe8661966d647d7e89750a6e71808425d68af264fd1583c696691b7bb2ddb50bc3a684d484ec42cf3e5f52c66b24441c2d441d43657d6d24f8038ff8f2ea8fdf27f2f8c164da5b19799494ed5b9ec8c66b0c6c4b7b291152b4deb678de"], &(0x7f0000000300)=0xa0) setrlimit(0x1, &(0x7f0000001ff8)={0x6, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x421, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x7ff, @loopback, 0x813}, {0x1c, 0x2, 0xa4, @rand_addr="c9f16fb10ac5e800f56415b70cb2143e", 0x7f}, 0x8001, [0x0, 0xfffffffffffffffc, 0x3, 0x8000, 0x100, 0x0, 0x1]}, 0x5c) 00:00:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000640)={{"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", "55b8730a87e360566abf121b90e93c1676e401bb54c4c5c7c8d0ad6f1e3524ff", 0x4, 0x1000}, &(0x7f0000000580)="6955427aa4bbf6d3fa2112f1f62d5e09468103dcb155921b4f15aea44a1e9d5db632a9210e8c4b6e7fffdbaa2fd343c1fe023fdd6f7b999f5176340269b7fcf2559eb1acdf3ccf73f4c2dff3f43b6422f78a5ff7d745db9735fda7a831089038a154ef484aede88244c127b9f67f2719da0359bf68fe7768a2ba38fc4cf16e48dc953d0a1b44008481f75594a480721f5eb601cd011381fbeab1e1", 0xfffffffffffffffd, 0x0, 0x8, 0x5, 0x9, 0x5, 0x8, 0x8}) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:14 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt(r0, 0x3f, 0x1, &(0x7f0000000080)=""/107, &(0x7f0000000100)=0x6b) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000007f0000000000ff03ffff0000010000001c004e2200800000fe8000000000000000000000000000aa0200"/148, @ANYRES32=0x0, @ANYBLOB="05000000000000005b320000ffffff7f01000000c6055ccd39db39db7528afe6ffaab9e33254229d18fc3a8582a85794e737a7e332785b6d2cd4deb9c830df46a96a87f483c60b94c5c0055b1ec0dad4b835836c0e528436746e5d50ead9ed83f9075b88847a8a25fc690eaebfc5e9e2ebdba189d8"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x7, 0x0, 0x4, 0x1}, &(0x7f0000000340)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:00:14 executing program 1: nanosleep(&(0x7f0000000000), 0xfffffffffffffffe) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) nanosleep(&(0x7f0000000240)={0x71ed, 0xc63e}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r1}, &(0x7f0000000200)=0x8c) 00:00:14 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x100, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:00:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x60, 0x3, 0xcba, 0x7dc}, &(0x7f0000000040)=0x18) r3 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x1, 0x2, 0x9, 0x1, r3}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0xffff, 0x5, 0x80, 0x8, 0x60b3, 0x3}, &(0x7f00000001c0)=0xa0) 00:00:14 executing program 0: shmget(0x3, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8, 0x0) r2 = dup2(r1, r0) ppoll(&(0x7f0000000000)=[{r2, 0x21}], 0x1, &(0x7f0000000040)={0x9, 0x3}, &(0x7f0000000080), 0x8) 00:00:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) 00:00:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="e0b600022e2f66696c65302f66696c653000dd1accecee4b490db1c47f4b1e6ed325e3b82012fc990663c1bb39c72bfea4645a128a975e95cc4d5c35cedb0ae3ffbb2852525ce5f258003e6709c0338a767a71317a3346590d968c10deb4e4a926ed4f86355de2fce80dd4aa536435274628816420f0d5710393410dc49016f5e8f47a5f08d8ad0e88ce2177d76f91115fed8b454781e62db5f2657eaa276760083844f5780ce71db53d45d0c2d39dab6c69c52eb7a369fa5bf463c09b67b03f42fb7c1927c2d017cb959173dff24f0d6e2e54bcab7bb37f0427d963d464d4f9ba"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendto$unix(r0, &(0x7f0000000100)="36349b6ef121f42e19e5d2771f723badf91ff4227ed71bfc8c2f1c18a5b1d45b6ff7b5a56aa940b6535367d5924235b8fdc3b188731093de2fe4a1aff0bd6beb0b18b8cff1e788a87b13f22b59baf8db9942d139fb8ce484feff9ea6dfb933474573012c11206f7bc032dfd8ff7ed5f8ea4aea5f4c55edfeee74d62bf8911944c49c813d6f15b32ab46e29fc5359fc7f769e4b207d19dc8fc4", 0x99, 0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00006ffad6fa"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) 00:00:14 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xffff}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r1, 0x5}, &(0x7f0000000700)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000005c0)={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, {0x1c, 0x0, 0x9f, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x4, [0x4, 0x54, 0x9, 0x7e25, 0x400, 0x1f, 0xbf7, 0x49]}, 0x5c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2000feffff00000000000000000000ffffe0000001ff0300"/128, @ANYRES32=0x0, @ANYBLOB="0000000080000000feffffca16186fa23b92a3a37f71850100008d0e0000"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x2000000}, 0x8) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r2, &(0x7f0000000140)="740307daa1bef9b65535950499e35e1cf4a423e485fae4d8f419245fbbb89f3e967279839d22dbca4c78b38d6193f98e2eca408a3984e9db959efdb8f5c282950af6a3636b8f3ed4bc16ffb9a8095c1d9370ad15d72026c8f7042f26aaad1222950639cf302c7eb25f7c80ae2292", 0x6e, 0x20000, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}, 0x1000}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)="a8", 0x1, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000100)={@remote, @remote, @rand_addr}, &(0x7f0000000340)=0xc) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000740)=0xffffffffffffffe1, 0x4) sendto(r2, 0x0, 0xfffffffffffffed3, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x8c) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x2, 0x80000001, @rand_addr="36f307a547381584984195f3684f7f65", 0x8}, 0x1c) 00:00:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="d90a33b99ba1208e925dbe19e674132b8c3f0ae3f959671ba6c4259d9a9dd81cf6cf8e49ee78961e67989492efff403897350b7833517b3611027cfb8da383b500efa8cb6c9a900760666b705e951971b2bebb7f9e07d76123b06a5d32a641d12ed7088dfd813ef787b8aa7a72854e09677e1969663eded096b473bdbb740231861740760c9b378fb7ea13208e70975b1c88f4d0eafec542dd4f93bb7c9c3c042588fe60efba8d79af8ab3bcd3a02264e344fe114f54d5b852606ad66b42627e7749a0da88a35a27c00b31f752efb6ab5022edc4cb6e9f138d3269ba6a4876f401cb77475d5b321b2f08b22067c68a3ff70a94e3f7") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x81, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) open(0x0, 0x400, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) r3 = accept$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x27, &(0x7f0000000240)="b6bd4c7daad1edcbb9117442b7ae6a2de6fe531b72ce388dc0bb66c2c5642cc547a903f40426a484d702e81df7f82a3e66b2962a952635f24a02a877df9d829b24f715526ddb4e388fd225b31fb0ccd620273b469f9f0c78342ed3380d75737a5d20cb3d8b8941eb98ee7387c23cfabbd4d21f5c06a078699123a98d123b77da15f670b3251b63a91c680d8f89710af48319cb8880377f59da17c33185805b266edbf2b93a699c766e8e73a41c377ee98f", 0xb1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="15508f33fb89ef8fbddfbdf88328eb20b17c4f05956a1daf59e016de9e145d26b050d562afaaf5666460dcf6f6f32e4589283a59440b074ece3e22dbf64361fa4f13a26dd36079280d375c845c7fd06ad63ecd472172bca43d1857abfef88f9655f2f7a74a1626bd4ad927edbc8943457f14bf24225dcc343ae93e57056fee07ace51efc9e29bfb0f4dbb700db45a625ff2a4446fe457c8d08f21039e28459b86c402046216fc3ad"]) 00:00:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x80000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe") dup2(r1, r1) 00:00:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x400) 00:00:15 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x3, 0x5, 0x5981, r2}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 00:00:15 executing program 3: r0 = socket(0x17, 0x4, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x6, @loopback, 0xffffffffffffccab}}, 0x0, 0x1000, 0x20, 0xea1}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7f, 0x2, 0x9}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x1206, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:00:15 executing program 2: munmap(&(0x7f0000c68000/0x3000)=nil, 0x3000) munmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000b90000/0x2000)=nil, 0x2000) 00:00:15 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000000c0)={{"462bf4c4d315e3703beca21d3b3a23213390099fc83a65cb9ece9a0cb287a4d9bd08b1535376b208b5611278301d96827dedab5b1cc4224950d7952a3424a764aa2370c899e8d12fdd60655724be4412759fad7e1339886e4bc8b733d6efc5554019e35f321c0fcc9f4df444afc51b50938612d00b6d57ec1a54c79137b15e81c12b2ef6f5dceba361cf5805d9c6018d631ff60ececb11b1828d1a86ffa9a313b863ca4ac0f7c5c5af76ae8e552530cf7eb6cc91e571d87a5dbacb7ca8c3f9c10e7295d91fe270ad436c954eeb7d69b4419a95c4cf6f8154f0c32f69ce96c2fc05c83ec1d39a5906019ece7142d2d8b7e0025b2b6304a049e2ecd280d291cadef91b7a8e6b1f5cea1c7ee7eb9c2e8ed2c22edf5476e57d98e66b710288b77b54bb214ef4b17016fd263a18f1bedc23e8d17c52fdccf75f79f3dab67a879c8dbf32cbe5497d07d1a0caff89234206d55fdfea5963cf3e2f094461f9a7ec18269491dbe3fe084939595062b8bc42a5b52aa328dd1b3d7ebb70256f74b5be9ed25be61783b02b5db9ff5a99dad9160754482259989915c63dcb5a9661247570e80e72719aa47cc283a02504f0b8bdd98f35e0fc8701675932f7d7e1a115cfd02c8797e67e3d487f9964fce7e75ffb94ae730defd163fa1ab6d36321c042c3fe23ea9eeb9bdf69fd5af30c99968e55afaa7c7d28fa8f49f768b49ece025abeb0286a6d4cf4a6b76638adb348a465c90db4e982d5ded3ed8bf5ea5d7405bf06ec5a3e0b7010292d121b48565563fff51a777ea5d3bd2fd157d584dd1e33832443813230d1173d073e539d757402a4c4f424f28d04fe62e183cad138700cf769fa161b8bd4af2d79b3ae6bf6e77f34e2103a5a249b7aab386e15d728eb6e6b43e67e7232547c3092ef8671d137e8a5d2542050489272a0754ea70ad6efc40efebe6cfe6c93213281e6f61a2bc0ed85e3b9835ead1ff0addd0530ce68dc37c7a7832ed04fc35bb91e7726d144cc2650daeb20bf0eaab789aa9f6cb4b9c4791f115a156f9e3ce6c640e5be17a2bc279a08c58c860995fa69aa7aaedd81261f9537f8c362e04873bb860fbc172b4c5d577fef80a62139ddda188fe096687ec44d28c2cec35b18affdb65d383956f2c3f13d6fa09cd8a135e099ae670c0c85bf3196b8167d47e49590c92a5dd723ab8f7556fcfb62348bfd7a42a888358a48f5d5368fd21e0e079369823d6de74f1f5ca925f8cdd94a6a282513f74b95d767ea08eb5d64f57b728f2b1c4f6c3b1240dd2d4866cf50ef84524828f1687a4b87b16f416014521c2edbf0a746ef710960120714d31e4be9c6f7f171b1f03b7c2467da9e0a4d1539901ef8f6165e813021997a6d5daed1f82cde9838dae74b41b981e4eead4607d7925be2e6649ec64d939e902766a338c837d5fc8d7eb118ad03e19c0af1d3fe", "772c2e1ad4e171dfdd6ec62ea35e674ada15b90794f9cc612c27ab77188d9f76", 0x100000000, 0x14ef}, &(0x7f0000000000)="186c319c5a173586f060593f8874809edef4a173a5a21314e0403494a54173de8732dffba626064e267e6668ae2932b4e17b553c7d2faebee2ea7854f4eddb80f47827ca5b55df62958036d9495b9455382e3fa2eb3a67e02262dc0ac939a26182f1d4495945c40171ca99ff2106c259877b8fdeef4e2c76636653a2571a91bc73721827e216587c012befa92098f370a4201de622fb594aead86472b0b33c56670bee876c9f8cdd61", 0xfffffffffffffff8, 0x7, 0x2, 0x7, 0x10001, 0x9, 0xfd01, 0x1c0000000000000}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, 0x0, 0x0) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000003b8b4c611f1d3b17486b85c2442821c5c665aea2f770f019f846d41898f4bc8fd684d35881b13d4c7ce663d482de2b188dd1239ac5384b0da3a314dc18fdfaee444a0b48037d853da72587a18c034a44c211beba427dd680b1add46ca4eb92de2db17ebd1f471cd1361d0f7a7e3c2e049f3b4c27ab6cfd9839e023ee5eca6c8ce0c8f7f5e9ba1afe6c2cce8b1e8104010fb01a27e4246205368562a9eb8413fae15967463fc07e74cf043a1449be0767efb5f44e0d0345a74fcee0e540df58"], 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgsnd(0x0, &(0x7f0000000140), 0x8, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f00000000c0)) 00:00:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9, "8a63f7647626b14ba3"}, &(0x7f0000000080)=0x11) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1d8, 0xf, 0xc5}, &(0x7f0000000140)=0x18) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x8400, &(0x7f0000000000)=0x80fb, 0x4) 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x10) 00:00:15 executing program 2: r0 = semget$private(0x0, 0x3, 0x20) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0xf64, 0x4, 0x2, 0x9]) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x1000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:00:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) fsync(r1) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000000000002002000000000f607"], 0x10}, 0x0) 00:00:15 executing program 2: 00:00:15 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000001c0)={{"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", "1d9f2eeb1a40d28ff41b59c95470961f34356ce8cbf6944a071144a1a49d6f01", 0x8, 0x80000000}, &(0x7f0000000100)="ec147d262655b19a2bd942cd4a8bd84b672704988fcf209b7d4b6f3cbbbf3b6955dacac7581da9bd91621e8cc219e2c4c46a6044be939f0bfd2111c54b19ee310bcb1d7c558f2f0e7965d0f588921247508702d34dff2d0bfb750e7322a848fe9ec208ac3be86ea5cceec1d480a04ef6bc1c0aea86bc06d07cfb8651b1fd80d17c81684e97ffa73e", 0x0, 0x10000, 0x1, 0x7, 0x8, 0x9, 0x5, 0x9}) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000640)={@rand_addr, @remote, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000006c0)={@multicast2, @broadcast, r3}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)={0x0, 0x3, 0x1, [0x100]}, &(0x7f0000000740)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000780)={r4, 0x2}, 0x8) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) execve(0x0, 0x0, 0x0) flock(r1, 0x9) 00:00:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}, 0x10) 00:00:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fdff0000a354fc000000000000"], 0x1, &(0x7f0000000340), 0x0, 0x0, 0x0, 0xc}, 0x0) 00:00:16 executing program 0: munmap(&(0x7f0000b99000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000cfb000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) shmget(0x3, 0x4000, 0x2, &(0x7f0000fab000/0x4000)=nil) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r0, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ftruncate(r2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b86921a", @ANYRES32=0x0, @ANYBLOB="09000000e5e40000050000000800000073000000"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r3, 0x9}, 0x8) 00:00:16 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x6, [0x9, 0xfffffffffffffffa, 0x10000, 0x7, 0x8, 0x7]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x2, 0x7, 0x67c752206abb3147, 0x5, 0x5, 0x3}, 0xa0) 00:00:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:16 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x101, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000600)={r2, 0x99, 0x1, 0x1, 0x40, 0x1}, &(0x7f0000000640)=0x14) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x1299, 0x4) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x800007, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 00:00:16 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x40000000000001, 0x7}, {0x4, 0xc, 0x1000}], 0x2) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f00000000c0)=""/249) semop(r0, &(0x7f0000000080)=[{0x4000003, 0x9, 0x1000}, {0x400004, 0x7, 0x1800}, {0x0, 0x800000000000401, 0x40000}], 0x3) semop(r0, &(0x7f0000000000)=[{0x4, 0xfffffffffffffffd, 0x800}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) lseek(r1, 0x0, 0x3) 00:00:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) 00:00:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x0, 0x0) semget(0xffffffffffffffff, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x281, 0x4) 00:00:16 executing program 0: msgget(0x1, 0x600) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:16 executing program 1: mlock(&(0x7f0000a95000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000f9e000/0x3000)=nil, 0x3000, 0x2) 00:00:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x8232}, {0x9, 0xb5e9}}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffef8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x0, 0x0, 0x4, 0x3, 0x9}, 0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r2, 0x0, 0x0, 0x3ff}, 0x94) recvfrom$inet(r0, &(0x7f0000000040)=""/54, 0x36, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7, 0x4) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x6e20, 0x80000001, 0x81, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7, 0xf, 0x100000001, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), 0x4) 00:00:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x100000001, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x3, 0x2, 0x1, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x0) freebsd11_mknodat(r2, &(0x7f0000000140)='./file1\x00', 0x439cb6ffbe28f3a4, 0xfffffffffffffffb) 00:00:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) select(0x40, &(0x7f0000000000)={0x300000000, 0x80, 0x401, 0x8b8, 0x3625, 0x3ff, 0x9, 0x7}, &(0x7f0000000040)={0xe, 0x1b, 0x2, 0x2ebf, 0x80000000, 0x4, 0x5b2, 0x9}, &(0x7f0000000080)={0x3, 0x33bc1040, 0xff, 0x8000, 0x1, 0x10000, 0x8001, 0x948}, &(0x7f00000000c0)={0x8, 0x6}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x55, 0xffffffffffffffff, 0x392) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x9, 0x3, 0x7, 0x5, 0xefb, 0x5, 0x4, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x9, 0xd62, 0x1, 0x4, 0x1}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r3, 0x6, 0x3, 0x7, 0x7}, &(0x7f0000000280)=0x18) connect(r1, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @loopback, 0x6}, 0x9) 00:00:16 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c04000000000000fe800e"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x5, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x78}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x2, 0x800}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x7, 0xee83, 0x9, 0x1, 0x6}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x10000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:16 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x400000000, 0x400000000003) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r3, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)={0x9, [0x7, 0x3, 0xc0000000000000, 0x80000001, 0x7, 0xf260, 0x1, 0x9, 0xffffffff]}, &(0x7f0000000540)=0x16) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r2, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x10, 0x4, 0x6f) 00:00:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) close(r1) ftruncate(r0, 0x8000) fchdir(r0) 00:00:16 executing program 0: r0 = dup(0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x2, &(0x7f0000001040)={0x1c, 0x0, 0x3, @mcast1}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:00:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0x8}}, 0x0, 0x20, 0xfffffffffffffffb, 0x80, 0x5, 0x7, 0x7fffffff}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1ff, 0x1, [0x4]}, &(0x7f0000000080)=0xa) 00:00:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x4, 0x2}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) 00:00:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback=0x7f000028}, 0xc) r1 = accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000200)="9f7c477f23e173011dd73aa630ed7deb0250410e3b2e3cecff0fed0448effd18096dd53a9b2c540846b0593715b30a925e9bd619757ffb3d8a9b345487e92370ac294f340cf0a8e1a3903298e026448f44b2eb63f9da340ef3930e045350dd521afc3e75893250b53554529d4e78ecb4c1cb0fb9ecee58a03775043f72c2", 0x7e) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xa2, "752e4eee4e6ad2413fb19e2d6006051fb1f3bb5f6b2ade6a2c3ae114b14bbd145b9eed26daa10736321b506c41307ce4c7afa741f450fb83abd39bc06c7b7065b1b87ea92ad21aa88cffb247a82e12b4c3a0ea3840ee3f76f2d46f584b04170d89686d2b3d7042c8a0f9fecc994deac4dced1d8d5a48d849b831625d50457cdf2382db518bb648247b097aeb977cd8372f52dcde81641fc8cc9739ae5c44e5adc663"}, &(0x7f0000000380)=0xaa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0xfff, 0x3ff}, &(0x7f0000000400)=0xc) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x3, 0xd4}, &(0x7f0000000140)=0x10) 00:00:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040)=0x10001, 0x107) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 00:00:16 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe19", 0x3b, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') 00:00:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x808, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f00000000c0)="4fb270a661df75848ff95afb2a8c28e3a44ea84cdfd5d6a2e58d4b", 0x1b) 00:00:16 executing program 1: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000ffffe00000020100"/113, @ANYRES32=0x0, @ANYBLOB="5e000000c4ffffffff0f00000800000005000000"], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0x5}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) socket$inet6(0x1c, 0x10000002, 0x4) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000006c0)={0x0, 0x9, 0x3, 0x2, 0x101}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xe3}}, r5, 0x7, 0x1}, 0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x2}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8001, @rand_addr="42738c1cba22ccd2d6a39671f4b94c9b", 0x71}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x100000000}, @in6={0x1c, 0x3, 0x1, @loopback, 0xffffffffffff8001}, @in6={0x1c, 0x0, 0x1, @rand_addr="acbaeae7992a48a4d09b70b11a08ee15", 0x7fffffff}, @in6={0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x262}]}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {0xffffffffffffffff, 0x2000}], 0x4, 0x0) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x8000000001, 0x4, 0xff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100000001, @empty, 0x400}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x2e, "c7c49e505e60518aa9ab3090755687378a226fed4f67159b3b82e5761a49d9f39fdb55e0af9b0fbe8334f37dcac7"}, &(0x7f0000000300)=0x36) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xc3e3, 0x200, 0x7, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r3, 0x7, 0x9, 0x100000000000000}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340)=0x2, 0x4) 00:00:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000100)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000240)={{"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", "6603ba40ed44aa5d3e4f8013eb47ed7d54a5c726292262f8a4a0c33eec5105ff", 0x80000000, 0x2}, &(0x7f0000000140)="f2366670ea60024b42d4900045a9a28cb1b88c509c0073fdc1916eaa88beac9a821470e09f067243371d5b40ce54a4c48e3e7cb6753c1bcca4c21a209ba6b886459e6e61cb78794106d4960339ec0e3af381101dc0bcb89862d4bd57710e3cbe18f430f8109b7e379d34162deaa3762ec3c23fb944b7bcea7cb4443baf846f9259ec2c74f88c56c26720b3b59d8b54b8428c94e0872b7a47d851e841b448ae463095f4201f0e654fef9867047534b23dc05e8f9dbbd41331f0d9e28fd947a04b7bd785eb05e1e79c2334c240f7", 0x7f, 0x9, 0x0, 0x4, 0xff, 0x7, 0x6}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) 00:00:16 executing program 3: r0 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000002c0)={{"b3cbac5358619f8e43396324a0a836a2912b3169316034793c95272bdcef406fb9f8ce7d2ae70a54013ce9e0802b42fcb3ab6e3bc31c8799b019b25c760a6688334ca800765a87dd362b93cb62ef8bcc6a92f56bdf149e7e3cc9d758e5fc6e806d18682c16433fa0e154f8c72d8e593b27cc30ae49ec092566648323c60ec37fac24ab87bd098297ec50c5f68d6014169f4c792063cf6c72f93a35fa8d86e2e3dadf51adabb973fae0918542afa6cd27a820c28412d47b676146755d9806a798e341f7dc378e35aefd9e77b3809ea373a82d66cc48c732c082184716fb0365af684c830b5291aefb03b4e0a899beba08720e34198c273a4ca87091bc4def896c11d656be7f717225d9cabd7e60e7240a13d661c80da715fe0b86c97eac26623148104b7ec9534c5047668138dc0839d0672b9ed77c7a5c133e32749717851adb051e07606b7b152946fff2470b2632c6adf48a488b8b01a8056fc81c2b5617ea1d4fefa1135d4bfab466455329847e06e68bfe5262aee77de90042aece40a1e644bd1a3e2b24c2d0044f2422fefb9f2e8fc2ffc77e96af9db494366739fe56fb857d11007e13ef4957f28ba354c1a09be208dd498a193f0ac22105287dbd2b0684422a4f34e6c4c467e255dc43431eb5fbc1c96cdce056439555bc2ecaa2bb4ea1baf888f7a63aec4bca1ef2101745a4e753461ca3ea423b6dcd518aa1302fef34d7134d706b14440a3d14c13c6ba33e59aee3b68e41b2b17ba39a700d2fa90063530b1c0790af70a87a1b9ae66cbfc0b24c102d979adde2ada771a20746d8bba43644e9b2c1181c7f2f3f7250453b7b58e6011b50abc103c960dbbd0534aee5925948e3aa2b1945e2699369c461f8a8164eb8210148d6878fdc91214269f438ffb50829396c02e8bad3e0c2da103d5591b3f8de5bb3be73e9b7ab9a2d6483d27b37c276210574e5c8475f9857c5cac18d7ae8f0141c912b122f4a719fc3420eb34a34f48ccaba215fbae833b7d6f953d2b4f0743c3e0c2b28ea061cea06c2cbd9a64986755e7842935a4c4a8fdeb95b9b1bda5c586419332780c5ab78f2fb20833900f2d616e423cdf30f01316f57d810f65c2621ecd2758a7f9aadc7e303877f518a1b44c3efb050f2571a0eb1a2522eca1f54e339513289f091179d4c1b280d355762be4696e0968e500a60c14e4ac9d950d010ed0ec18c10ec8d61dab14d52afa4808cc2d09bcd87df3ba42a3ec2bcf422558abf2925cbabe83f90279341b961cd81744e981eee10146e297b3a5b639e8c84a39680411b2e6bf848f5eb42739813645971dc0472dcfeb6c05f2b31c706804e0123ae795491638bee6eafe7107d1cfc4d60164591578274f61eca2899b29c96a37447a321a169b67459bc3d10edf31c98fe0e107a4c0d04178a35528dd96dc71d24fc2cd6cac28648e6da3e", "596f47ad7125b3241a6c198ddd2961828b0c1621a644d31b8dbf5d75dc1a3b46", 0x8, 0x80000000}, &(0x7f00000001c0)="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", 0x80000001, 0x7, 0xaa, 0x4, 0x69c, 0x37c4, 0x1, 0x7ff}) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) chdir(&(0x7f0000000140)='./file0\x00') 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r5 = fcntl$getown(r3, 0x5) fstat(r4, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) fstat(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000d40)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000e80)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000280)="d494c5a878bd118798768e8acda344fc2b89bf3b4f256ddb33e9f2ec7cdeadae72d182d536cc31560c6813c274f46000b9a1fd0103e9b6fbe2febd63f1f6325d891cb16460d3aa30d5f9b56263", 0x4d}, {&(0x7f0000000300)="70915564a267c4b2de16b962161d5e51d27c1a0c695e53b775cab37ff646eb43d9852efc62f20602306a0ca02fb89cd088688a85d44a2af39d8b7f12c5ff8c3e6f7a1fce1656e79bf1e06610327f0da26892f845466cc089c27863d25e40a56fb77d2c935eec3a223d3ea737067968bf0fb89ae773b5692f8a98768c0e9cbf3fc4e36d8b73d2b8e7ca629b62b6579d93944a01adb9c06151718bf0221a322f4445a42e1d7feec817e8a72a66e5cd64251ea611c9e407d289856710ce3b73d133d4a67cd01d789f7c0286b9b21d7fa20269296a65c585ceeacbf63a2ca3f273955267598ca169f559847f7eac94", 0xed}, {&(0x7f0000000400)="8e17cbfec840f5bc3213dd969eeb", 0xe}, {&(0x7f0000000440)="179830015d39d0092b71060911352ff8ea156c1791ac5504931d93d051ce2a384f37337bc01c3b72b7f2955d2051dceeba2eef55d436c17b0eeee49a0e2535535e9824d561aaf65a10a098d171306cf5a5bc808daa830a9af58b5a90192550db604a0cdae986eb4f1a9408b76be70f4d489eee1d7c55f5879b7a0fd85355feadd42068a101a13c31f333a3fea37f39ab4c5195605a00f862a3542c30e1cc5b1c8144695534f9724718adc185c049b4720c68cc6ede4e19a292525bf65a23eb5da8c981b6346ee824c1e9f64455bcab27", 0xd0}, {&(0x7f0000000540)="b0cc13ae3a85baac30e84655ca6886e6e16831f762f943269baeeff2a167080be5a2a90f2b94962578ff93d900acbaa8eaf277daf67739507ddd394f7d95bf11ed13e4d14798b53ea94e0e60b8b7256591846cdf3ff67f99727dff40fbba256effac1628a3857a6789bd210b7eebbb31d90bd018c03872dfdbcd6cae5104c3f8f8809280f00f73031b645ea0fe4a095fe7515c61205457a177ee6af7cdf66cb36b2da0fcb502998b4fa3aec1957c4400e1247f855f933ca9c77424dd67385af4b2ccf53ec8b005f8a28be1eeb3cb1b68eb47", 0xd2}, {&(0x7f0000000640)="c8b486ac3d8434ee15c68ad515bdbcebabeb0b022b3001329ea0c7b9a8008b5849c959d55f1933a4f7903d361f64f9819b4df8920494818e94fff5a468b4dd10d5e77004cd7bdb9fcb153fa742baa282531b5e59cbf33596cf8488f9aeba92b756fb7bf3dd24b28011759fafbc7bfd42064574c34e110df5fa65dd898d8fe757004bd3be4b51778a231debeb606e38d57a23228be61352a85547c6d8f5069ba722320f7bddcbaf224aea8372cec7032b9ece11cb56b63cc6ea35c45632509bab62157c155193568a14b720f193a761f43de827f34618a347", 0xd8}, {&(0x7f0000000740)="74876812b4a897f7aca17f9c7bc46c9ad517e5fa944d78d6b8eda9773bff5d30555dc24f4f6949d76ad2f8d694704ba8126f5190e86322449fd18e60953821a0735b010cd780b4a276e93a7e49d18dbe440e9e8727d259a2ac2a5ec708c460313ed85c95edb43e4c9b113d40cedf2a5f4fa560168164011852d029985ce4356a73a1b501bb2f14a11ea37f6642ff9cf26648c85c2409b1f2d617c9815a49932cd41ea5a0be2cfc8aca80f9388177cc15aa9c3bca6c12ad7cbb05a01bdf1109ff541c57d13219a1bed17bd9b5b9b1602d698205312f3e48aa0e0fb7cc5bddf2d476e9a9be7a65ee", 0xe7}], 0x7, &(0x7f0000000d80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB], 0xc8, 0x4}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) r14 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r14, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r15 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r15, 0x6, 0x4, &(0x7f0000000000), 0x4) 00:00:16 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000380)=0x2, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100004, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="05000000040900001259ed57a7a133d7"], &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x80000000}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x725f}, {0x1c, 0x1, 0x4, @loopback}, 0x0, [0x5f0, 0x81, 0x800, 0x2, 0x7, 0x5, 0x3, 0x7ff]}, 0x5c) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080)=0x7ff, 0x4) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x100200000000001) 00:00:17 executing program 0: r0 = socket(0x800000002, 0x5, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r4) fchown(r0, r4, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) 00:00:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@loopback}, 0x14) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:17 executing program 0: r0 = getegid() setresgid(r0, r0, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="b0cff5bbdbe3e904b82a8a1727e70e4a23f1e211a4c0d3e279328adff0c9566b063c8813f4fee1e36d3285cb12c6dcf7626c828d7685920220ee666bf8195d58d702415efa8a4d966573efcd35cbf09cb4468b05c517562f16be4210edb390c6a1d19099f8d293a4db2beead31ed33e0b41bc078be814b46") setresgid(r0, 0xffffffffffffffff, r0) 00:00:17 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000003c0)={{"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", "3782d07a1401cd568b0c9d16730f08ec149847620254bad483475d59a594bf45", 0x20, 0x615b}, &(0x7f00000002c0)="6cd69deff8b84fd3baf829168a79f6543eb883032e547c9ec20cefefdc188de43d7d627186c6bb24e12c8657264a53bcd768a8c4f77401ebbf8a111952e7fd674a9332d36711c1d7f5b0c85d609eee681de1f63553da681a0917d2cbc076164baca511338ef089230e19595624af994a92b5de4b74838e726d3716419e813374ce6a4bac9f0e8f5f1f9861800632978c32f2ed7c15bf8c932f1569b37093d4b4f52268f8034930511494f9e76ab6c33e9cf237f892f2c432a11f3b9b8dc270c95c23f5d06a92222aa230ad0d1994f537198affc4d8a86a4b9e00dd21a7433241700e1a32f245f1fc2fc24c", 0x4, 0xa8f, 0x7, 0x2bd0, 0x7, 0x7, 0x6, 0x3}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 00:00:17 executing program 2: syz_emit_ethernet(0x1399, &(0x7f0000000080)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x7ff, 0x1014, 0x66, 0x80000001, 0x200, 0x2f, 0x0, @empty, @rand_addr=0x9}, @generic="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"}}}}) 00:00:17 executing program 1: setpgid(0x0, 0x0) socketpair(0x10, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0xffffffffffffff80, 0xd71}, &(0x7f0000000100)=0x10) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x1}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000840)={0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000003c0)={{"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", "573d5c18009ce6b6f6d9eb38c70baf81033efc915c78a9c6ccfce349f43596a0", 0x4, 0x4740}, &(0x7f0000000300)="e6318376494b622133d5694d9b2ca299b6a388aca70fd8ea4a2d753ef00c87fdff6ceb0443f719a0bfebbca9c1c35ce9ee5fddcd6040fbb87e00693dc28853a4b9f1a238ebc276b9d68a63b953d946e2145782947a2803f59b8a5f6b19d50e8a21cc0f8b9e5b693bfe1f2b2e80b03e07218ef79e2be19ada62c7903c40fff9cf35c45100dff1cc4aac5fd8b0eb6a204980da", 0xdc, 0x9, 0x3, 0xd4, 0x4, 0x0, 0x7, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0600d800a64a572b3a7ddf078b0d9b790ba1ea8f0df57a3834fa91757037bf7ffcde53fa7eab5809ef6cf3554c7406a5f97b96a187012b036af2f573b38f508e8557049b02493d6babeb0f6171dd03ab54a31cb594276c9c8e77fcb3b5f4db0c5fe3409aa584fc0eda067cb33c93811a5a1c4fddb4ca0aee8098d2d6201c742b2b4d1441c2e6a0fa61d6c34d63ab8f44b3ec2f4d65c96a64c8917c653709a7a3298d804d66ed554b864a1a993c92d47e8c6cf0232c4cea9e431f94ed1359f90b7cd9dad232d7ab700460cd7a1144f52a8e3a69ff9bf50ea18166"], 0xe0) r4 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000280)="bb9fe470619bd05f505c127566c205254cc8635d288272f613a883aab35c3c1b928615709bc49a6014dded5dbd0317cf4ea14b8a0de465") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7f, 0xfffffffffffffffb, 0x7}, &(0x7f0000000140)=0x10) 00:00:17 executing program 3: r0 = socket(0x2, 0x4, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000240)=0x4) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xff, 0x5, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x35, "a236176c1b0def465000ae389fc1318084f3020f7a33692690e7c2063871b464d09bf89fe19fe15b870eaa2bda6fe6ca00d4f79ff2"}, &(0x7f0000000340)=0x3d) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x300) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xffffffff80000001, 0xe9, 0x4, 0x4}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="8200020000080080865a3c4aecf53ef977c76d87e764877a3f75a7e47969599a81b3e2522de2b7d3a771cf362bafa86b19dd1f20a724e90c4ab89f4929d4ccb53b33f73c9db074eda29120562e68eac05637c8e123ccbc9a5bdb57dbd5507fbef3ba2d88ac513bc8b09dd5fbf5c99d1da64be21fb2c2fd1a4751ea9630c5f662e29f60990aa84f9d3b1c3e27a789bd6bd06b0d9fc70f8f8f185e99ce6fb9a37a91e36e0492421c1594db77ed37e5eff66642b70d8229d16d6443cbbd4c51caf88dc64f99b6a80b8b0c12f2cbd57ea74da0d36143e185"], 0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000d00)=[{&(0x7f0000000d40)="89e5d0862ab6857030176644cc6dd310a1170c8b3fee837555275250505aa4e160dd22dd77c34839f4d372423b70a9a9cc2fb629131d70ff3631298c157e205382de2cce23d15bf23cbc7c2ff5e82a4ee74f859d0026a7755cd26297823f7e5616edf6aa15943a35a43f2010660f0811e3a7eb6d89407c02bff42cb442c5130db55622f516a6d4ab06b04be2"}, {&(0x7f0000000c00)="57e9627994a8cc65dec9aef16e468add048e88c0b30505f1a1f96b6cb1d0ea998ffd1940654f81d52aa40f4474f24d6420c65320cd778234125a6127c2d756ab5c58029c806bb41326029cf705ce62fb55a5877883e7114017676fe2691d333320af875696d85189e7e94b423a7c48325b78c8b5ba2357f2e07523f22bf79765"}, {&(0x7f0000000c80)="ba77465583baf3115c108b8058b2f1f05a123177923cda04d7c58bacabd1ecb4b0671dcbdf24f15a23ee3b8d084d0901d93a1e58baa90186e9fb79", 0xff3f}, {&(0x7f0000000cc0)}], 0x1000000000000061) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast2}}, r4, 0xffffffffffff81d2, 0x4, 0x17, 0x6, 0xe8b, 0x1}, &(0x7f0000000100)=0xa0) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0xffff, @loopback}]}, 0x0) msgget$private(0x0, 0x41b) renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') ftruncate(0xffffffffffffffff, 0x101) 00:00:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/99) connect$unix(r3, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:17 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x100000000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffff}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66692c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x900, &(0x7f0000000140), 0x10) 00:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1000, 0xe893, 0x81, 0x5, 0x1, 0x9, 0x5, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x1, 0x3, 0x7, 0xb}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x6827, 0x3, 0xfffffffffffffffe, 0x3ff}, &(0x7f0000000180)=0x18) 00:00:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x2, 0x10000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xfffffffff8f433e3}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x80010, r1, 0x0) 00:00:18 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c04000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x8001, 0x896, 0x4, 0x1, 0xffffffffffffff40]}, 0xe) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000440)="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", 0x2ff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="646fd9ba6625ddfe1e363a1ed22828dd1e8e4221262773428104a5eace8078afbee869b76bf954b52ad0f5c495745b411952ff435f59a1b5319174656aba468674ce1f80908fea2d38482dbb82d904747ebb5d56d4fef198372ce9358e699e5c3904f000cf20bd5e8e472f07615bec0631dbdef70959d74fed654897d6532fb5bdbbbdcb7c074733ebd58f43d9c568484688ce5ed0454e2b412d0cf2f4171276e29e68f4dd1829731140be96d3ee7fc814d289517ad739c588136826089e466519fd7506ca08a47578b90c032f31942bc78ab6bfc67ec85c6a", 0xd9) fcntl$dupfd(r0, 0x0, r0) fchown(r0, r1, r2) 00:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x100) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="3f4cbbed84f14e23dfa41ca8cf8ed9af24446192f7fdada55301daa79b2d9f7219a499138bb0d34895f79a350f660852aeccb8dc46e33f4adadbdf3a0629357059b30f269ff7f820ce699722e238a7f7cd2f104b8b0280e22fa0ac4be54838f1308c2849e269524b99e0c33c0f9d54d30c945d3df8b6ffd407e6c0d0357061aaf7d6b8ec9de3907afc882470842774bd0e651754ba16") mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x6a170b34, 0x7}, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x5) freebsd11_fstat(r0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x7fff, r1}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0xff}}, r2, 0x416f, 0x1, 0x100, 0xfffffffffffffffe, 0x1ff}, 0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000003c0)={0x100000001, {{0x2, 0x0}}}, 0x90) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000480)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000001480)=0xffff, 0x4) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001500)={{"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", "b47a23cf3ef0d90f11398bd120443bea3b240c85f546002dc89e749fb086727d", 0x9773, 0x6}, &(0x7f00000014c0)="920bddbc906d860ffb13055b74d5efbc3a7e", 0x8, 0x6, 0x2, 0x800000000000, 0x95, 0x8, 0xfffffffffffffff8, 0x8000}) getsockopt$inet6_udp(r0, 0x11, 0xdaf524cda580cb73, &(0x7f0000001980), &(0x7f00000019c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001a00)={r1, 0x1}, 0x8) clock_settime(0xf, &(0x7f0000001a40)={0xffffffff00000001, 0x6ee9}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001a80)={@multicast1, @loopback, 0x0}, &(0x7f0000001ac0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000001b00)={@mcast1, r4}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001b40)={@in={{0x2, 0x1}}, r2, 0xfffffffffffffffe, 0xf31, 0x2, 0x1, 0x4c9380, 0x100000000}, 0xa0) bind$inet6(r3, &(0x7f0000001c00)={0x1c, 0x2, 0x70, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x200}, 0x1c) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = accept(r0, &(0x7f0000001c40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001c80)=0x1c) getsockopt$inet_mreqsrc(r5, 0x0, 0x49, &(0x7f0000001cc0)={@multicast2, @rand_addr, @remote}, &(0x7f0000001d00)=0xc) setitimer(0x2, &(0x7f0000001d40)={{0x53, 0x8000}, {0x8, 0x3}}, &(0x7f0000001d80)) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001dc0)={0x4, [0x7, 0xa00000000000000, 0x4e060393, 0x1]}, 0xc) accept4$unix(r6, &(0x7f0000001e00)=@abs, &(0x7f0000001e40)=0x8, 0x30000000) shmget(0x1, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) 00:00:18 executing program 2: unlink(&(0x7f0000000040)='./file0\x00') freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6200, 0x6) 00:00:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac21d5e51348779301283100000000bfe1b8ff6f0000ff2000ff1711f7b1c3d4b3830c921bf081", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, 0x1, 0x4, [@rand_addr=0x3ff, @empty, @rand_addr=0x1, @multicast2]}, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x101, 0x1, [0xda]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x4f80, @rand_addr="5767c540275ad6a726ad5aa006610ddc", 0x82d0000000}}, r1}, 0x84) 00:00:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x692, 0x1, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xffff, 0x8, 0x6, 0x7fffffff, 0x3}, &(0x7f0000000180)=0x14) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) close(r0) 00:00:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x98) 00:00:18 executing program 2: r0 = socket(0x1, 0x3, 0x4000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX=r0], 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xb702, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x5, 0x4e, 0x1}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xe, 0x10000}, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f00000000c0)={0x9, 0x7}) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x10000000000000, 0x4) poll(&(0x7f0000000040)=[{r0}, {r0, 0x11}], 0x2, 0x3) ftruncate(r0, 0x0) fsync(r1) 00:00:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) open(&(0x7f0000000040)='./file0\x00', 0x201, 0x6) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:18 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100002) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x96b}, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="ed", 0x1, 0x0, 0x0, 0x0) 00:00:18 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf, 0xb55, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x0, 0x8, [0x4, 0x77, 0xf8a, 0x85, 0x0, 0x7e, 0x1b3, 0x401]}, &(0x7f0000000300)=0x18) 00:00:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) r2 = getpid() getpgrp(r2) getpgrp(0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) r3 = fcntl$getown(r1, 0x5) r4 = getpgrp(r3) fcntl$setown(r0, 0x6, r4) socket$inet(0x2, 0x5, 0x55) 00:00:18 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) chroot(&(0x7f0000000100)='./file0\x00') 00:00:18 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xc78}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r2) execve(0x0, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x9}, 0x94) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:19 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRESDEC, @ANYBLOB="3000001c90781ea4bd243d568e7ce5c8"]) r0 = socket(0x3, 0x20000000, 0x5) accept(r0, &(0x7f0000001240)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$sock_int(r1, 0xffff, 0x18008, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:00:19 executing program 2: socket(0x2, 0x10000001, 0x84) r0 = msgget$private(0x0, 0x12) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078b1d1b3ab4e7af60420170274a821795af0c90b2383b3ea7631b72f78ef9e7414703ac068324967f5acf21011412ab1ff5799fdedbce84845ba40afb9f90c70a065d26e1dd9ea5f8d286b3709b0031a73878de152c2f0cc1af8775ea79ecf8afdb478c3e5dabaa271db405a21695e3b2623f88d9cdcd9"], &(0x7f00000002c0)=0xcb2c04413e02e41f) msgsnd(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b601d941ec1fbd586c62dacef3098c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc05146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5336d73dce2e4d936a3a46d805c3b6e88a9ae615c7fbcad405047cc86938214af141a8e99736e319ae0881c88aa272668c48d0e3aba59d01b5b1a9cdc40bb57135da9627e1584974982a7cb24045cfa23a53281b607c763fb84e2f6017b31bba8981ea86b1684e2508b11eb37b39d32d7546781dd36fc5dc0fc3802de0bfd74f1db231517e14e11f0abb17031e1632df476f01255c5c0b51b2bbd88a234223fd3a851f714bf68378c1847c29278f2cf0552cbc4bea3d136b4f0acce8e689024090ab0f82270108587f17017a20a1820368b251074068b511845025146612c288a3a6a9c82b19f356f75705feccf8c0f5f642c8804856bb4c2ee45440880481fb7c1bf8851156de19d87987997094073f307c3b03f0afda7daae013c1e750b514692e97fb349d342b4d37b39347601507f2fb40fe7e83c4620deafe51848b6e3b50f5be1eb320bc0a47bc0ab46027f"], 0x1, 0x800) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r0, &(0x7f00000004c0)=ANY=[], 0x0, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f00000000c0)=0x80000, 0x16b) setsockopt$inet6_int(r4, 0x29, 0x28, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x3f, "388c65233bd334507f698edae3650c6ff6bb88598a7aaa6ce59ef2af9cdb3b76b0c8ae19c6fec9fe01448496041bd3248bb47839f68ded10485ac65bc6ecb2"}, &(0x7f00000005c0)=0x47) msgrcv(r0, &(0x7f0000000240)={0x0, ""/9}, 0x11, 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r6, @ANYBLOB="081ad7e218005a6f09cd3ee205fe9900009a0000009059bd5b7107fdffffffaeff0100"], &(0x7f0000000600)=0xa0) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000640)={0x3, [0x34584e21, 0x1, 0x7]}, &(0x7f0000000380)=0xa) msgrcv(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000006b02a2c100"/125], 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) msgsnd(r0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f00000000c0)=0x6af) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:19 executing program 1: syz_emit_ethernet(0xfffffee1, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x3c}, {[@timestamp={0x7, 0xc, 0x9, 0x0, 0x0, [{[@local]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5}}}}}}) 00:00:19 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1, 0x4}, {r0}, {r2, 0x80}], 0x4, &(0x7f0000000480)={0x3, 0x80}, &(0x7f00000004c0)={0x9}, 0x8) flock(r3, 0x3) mkdir(&(0x7f0000000580)='./file1\x00', 0x100) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x97) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) read(r4, &(0x7f0000000380)=""/228, 0xe4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0x10001, {{0x2, 0x0, @rand_addr}}}, 0x90) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000180)="7c8354e6ec85b8e4b8d01b988a9b1fb7db4db5bc0e3ec34b52e143386a4d4d11b732247423cc36fd9befab7f9f18d31776cb161be7161ae924a786251f2826f1d4a0656319f416de6bbbb93a2e5e5171c120b68b60d30f8f6b1f0b284c") open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xffffffffffff28f4}, 0x4) rmdir(&(0x7f0000000640)='./file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f00000005c0)=0x4) 00:00:19 executing program 2: mkdir(&(0x7f0000001400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000200)='./file2\x00', r0, &(0x7f00000001c0)='./file1\x00') fdatasync(r0) 00:00:19 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000e9fffffd"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r2, 0xffffffff7fffffff, 0x1f, 0x200, 0x6, 0x1, 0x9}, &(0x7f0000000140)=0xa0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[], 0x0) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000100)={0x8, 0x1}) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x104) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) 00:00:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="38486343614b4c80c52da1b2fd6fb0dcff", 0x11) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x54}, 0x1) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) 00:00:19 executing program 3: poll(&(0x7f0000000080)=[{}], 0xe163, 0x0) r0 = dup(0xffffffffffffffff) recvfrom$inet(r0, &(0x7f00000000c0)=""/163, 0xa3, 0x0, 0x0, 0x0) 00:00:19 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x0) r1 = dup(r0) renameat(r1, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000100)='./file1\x00') setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x200, 0x4) 00:00:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xa73, 0x80000001, 0x1, 0x4, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="030000000000000000009c52ecec"], &(0x7f00000001c0)=0x12) fcntl$dupfd(r0, 0x0, r0) 00:00:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xff, 0x4) 00:00:19 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x33d, 0x81, 0x1ff, 0x9, 0x6}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r4}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) sync() setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x3}, 0x8) 00:00:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @broadcast, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @broadcast, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x80, 0x0) fcntl$dupfd(r3, 0x11, r1) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10000000000) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1}, 0x10) 00:00:19 executing program 0: setgid(0xffffffffffffffff) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setresgid(r0, r1, r2) r3 = getgid() r4 = getgid() setresgid(r3, 0x0, 0x0) setregid(r4, 0x0) 00:00:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2000000000000004, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000340)) r2 = dup2(r0, r1) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)=""/199, &(0x7f0000000040)=0xc7) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "fe59d5ef6c42a41c7c33a69286d1dc59"}, 0x14) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/211, 0xd3}], 0x1) 00:00:20 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 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}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x3, 0x400) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000080)=""/10) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xf3a, 0x100}) 00:00:20 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000100)=0xcf, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) 00:00:20 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100a02, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x5f, 0x9, [0x2, 0x0, 0x5, 0x0, 0x4, 0x6, 0x0, 0x800000, 0x81]}, &(0x7f0000000140)=0x1a) 00:00:20 executing program 3: syz_emit_ethernet(0x114d, &(0x7f0000001300)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6, 0x6, "10ae96", 0x1117, 0x75, 0x9, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x4a, 0x202, [], [@generic={0x10000, 0x1000, "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"}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x35, 0x2, [], [@enc_lim={0x4, 0x1, 0x1000}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x3}]}], @generic="d4cc60fc086927d5c850c05383693ac0889ced92c263384c36cac34da83fc7cd048906f97a917af57a255f9296736422070901c58c2a514a983568f8417dcbb7d7477a47677595022eca24dd258ea79a7a107f715a8113047a818618ebff698cb213376fbec5f1d13b19170455a661f253cd6913303f4cd390fae7f8870bef2b61e19dbb2048cd95218a74c1ae6e0f76611883e8339fe8f07a3b40ccb3c195bcbd2d3fe9c474e19caae6ada00b29cf65e8573d7d18ed1c658e919a0f08553a86567cd0b145f455797ee8d95cf89cd6574fcb4099dff1da"}}}}}) 00:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x60) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='/\x00', &(0x7f0000000200)='#$\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%[\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\\', &(0x7f0000000400)='$\x00', &(0x7f0000000440)=':\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='}-%..:\x00', &(0x7f0000000500)='&-*j\x00']) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000080)={@multicast1, @broadcast, @empty=0x1000000}, 0xc) renameat(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 00:00:20 executing program 0: mkdir(&(0x7f0000001400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(r0, 0x9) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) r1 = semget(0x1, 0x3, 0x40) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f00000000c0)=""/83) 00:00:20 executing program 1: r0 = semget$private(0x0, 0x2, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/167, 0xa7, 0x40, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x8}, 0x10) getgid() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0xec87}, 0x24) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4, 0xdac7}, 0x8) semop(r0, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}], 0x3) flock(r1, 0x3) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x3ff, 0x4) fcntl$dupfd(r1, 0x11, r1) 00:00:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000140)="2c07383e18ed1e5f702e79fc52e6315573ad40736934ed4ea51e4d6abb0793eeae7b8f1bda37402cb50c661b9143d2ff9f208d083598ce6992761c9948b635369341ebfce6725d2268f1164215bc1bfa9993b44f45ad18", 0x3, 0x1, 0x7}) r2 = accept$inet(r1, &(0x7f0000000040), &(0x7f00000001c0)=0x29f8dd8244af7ee4) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000280)={{"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", "8ea4a0503d8b227e2b9e153bdde10dde97d20821b7678f50c88f496a3de08eb0", 0x0, 0x7fff}, &(0x7f0000000200)="a798466a6075b5fb15846a2b2615bd71143fc2230405eb26908e1d0433dc5a21b93b20b2ee7207455c1603aea15eb527d02c945180ced2c1f5585dcd3c0248741dae81a8e5b8701e8bdb135cccf39dbc84375770dc0a08a0e9f5a94ab9399f75fb5e18694b8b2352bd3b06754ef9136e", 0x400, 0x4, 0x1f, 0x7, 0x63, 0x7, 0x5, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffeffffffff}, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) 00:00:20 executing program 2: open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61f7af"], 0x1) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c) r1 = dup(r0) socket(0x17, 0x3, 0x3) open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40800, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1eb1a7d95e9d349acc4a66a2ba9218f67de0bcbdc4a949c1698f6d9ec7d69988c035252616afbd22d8644ab674c9ad8d426667c9cb63f77a68b66c2522fb2711afec634a90b9f050b18a75a4b9ad399c84e3ea"], 0x1, 0x0}, 0x81) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000080)={0x3, 0x1}) 00:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xae8, 0x3}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x40000000000000, @loopback, 0x9}, @in6={0x1c, 0x3, 0x4f, @mcast1, 0x2}, @in6={0x1c, 0x0, 0xfe, @loopback, 0xfffffffffffffc00}]}, &(0x7f0000000240)=0x10) r2 = dup2(r0, r0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0x3f, 0x4) 00:00:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) mprotect(&(0x7f0000773000/0x2000)=nil, 0x2000, 0x4) 00:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1}]}, &(0x7f0000000140)=0x10) accept(r0, 0x0, 0x0) 00:00:20 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) semget(0x3, 0x5, 0x402) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 00:00:20 executing program 2: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x80, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000300)={{"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", "313f3f3a9368e91ef7eb14c47f9349b65926d8eb553878f22d2822124a8c7285", 0x1ff, 0x3}, &(0x7f0000000080)="8b2702010c636f258a0d8bf020d93b21d06299e8a2283b21eef39c5492c3d0", 0x4, 0xffff, 0x6, 0x40, 0x80, 0x7, 0x7, 0x92}) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000780)={{"9a94c7bf69aee9e0b1e6c3da491be243729471f8da04da685233044383d8587a579806848ccc28258c318e9b724ef132113950507a57218a413e3cd0919c4d03cbccad2bb972fb81083bfed9608cb016cb56ee59e03ac18dc3a2bfd96624ce148b181a420a85f444f12750eb4679c323e079b7659c50c080c5acf80c9acc97f9b26ba1387af95451d3561f5665b9b04597693f7414134519cc3d87c0a65fa18bd7d1344a38912c086a051cff26d6f7d73f9c7e6607cd7c15517000fa06ae3bd0c245b4ecaf701c7bb4ccb978c0adce931bb8fd9279d47a2bb76e3bc218d1299309c8014f1179f8d28d3c59e51541134bca42694d4212d1e4444a6a8530948d802feaa04354bd49b950488884b087f077083dcdbd62b28e08af334548697bfdaa82ded6d32fcd2cad05398f9e658cc4ea873b30c276d8b69f5b43eba06921298395474f1f3000809882bc5573c71139a4f07a41a0f9b8ee5157417da1a41e5b4e11b05f28ed09e4e9086bf80147acf9565a13dac3aa8a689694ca78a7f307e35e04a2f4b68697904d5ff7489e9a060902c3a2672a0682d90fa50414e02becf5f1c3c436c6e912a888af5529487f9b7a757d94c53c1caa3d3190c751d80faade40e492f963d3eef7f8054c1c5b6b37ee7b0a55ae9e0aa75b313f3360032e1ad3a77f70f17585a7fc9d3e02fbae481a81be1274014c9a8cc58ebfacc881e7174e77bbf0cd76d83332ab20661bcc1f1936b6bc51d993dfa8500d8a111e64ca48b12bc8ac0ec107bc76a8d92a264cc72f8fbded279ea487f1ac7f72f8d9a6ff7c962b1f9692fe67c2f2f78610588011b900a16b24aa60324ae543b254aebf7d8692d439b73aab4ee3989f371b1bc7bc8661cee382a83a2cc871371c0caf7bd9a02751ef6097668fd2b0f4c82366ebf6e439f49755f36f0da821d28b9cc7da3be70ad4cf71ce219c0204e24aa4de746ddc03c148b21e1700aa9f6c2a6e2e906c4eb0068e97d6cfc211ef2f59e1b29852d2cebfba9bf796b3946fbda4fe59b7280231a0e6ab8d28975ff82f885f8ac6bdde5f6b10bee40588cac1c8dbc5c2a10de9a5599047bf3addc7952f93dcacee58deef8d133a57d5445449841b2060227b5ae9f9fb703d8903fc2305da438adf1298dbcce4c53f889582e82e1615ed3e1ef0c29885ee76b01d80c439bccbddefe812c8616d88e3d51038a63741f09688149e3a308c0c68fe1d7c03368c3ad85e476efd9b1206759c5dddeb47d37d638543ba31e4adb955d80859767670acab15089e8aaf8d20230d3f46720b37b3c3cf0c1f68cf3ce775236f8e41a48fe00f8eeb748cfb4f1111c8d98b545b23c8458292c82a1471a8da0c20e594a7d82270763d66a50b19685a805a2aa783fad289a6a03631d361ae527e2e44e1cfb4ed9df3bd3105f4434ed694ab716e9d349c3fb6b2b3d023", "ce183152701d040e423d885f23ed5583dce51bf925f6e5b4bb99361fd41f0d9d", 0x9, 0x5}, &(0x7f0000000100)="d6f44fa90e48305f2d63383a47b8f9e63f5a3dd53bc430911f263012c335589fafd50d873b113de20e83e6844dc507378983513bfebb0843e3c69d5dbcb5a24b54f68266a047a76e898d48aa9fa3a7f89ac64720c77c59d385c572f9ca2ab4d2771e0b4b5ddcc9b4d8", 0xdaf9, 0x2, 0xffffffff, 0x20, 0x8, 0x2, 0x3, 0xfffffffffffff000}) 00:00:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x104) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x8002, 0x40) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="e8f193f2da3a36055be229fd3b3eda7e47fbe56be606063fb53c") symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x80) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x20000000) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fchmod(r0, 0x11a) 00:00:20 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x0) 00:00:20 executing program 0: r0 = semget$private(0x0, 0x1, 0x8) semop(r0, &(0x7f0000000100)=[{0x3, 0x3, 0x1000}, {0x0, 0x5c, 0x800}, {0x5, 0x3, 0x1000}, {0x1, 0x2f, 0x800}, {0x2, 0x100000000, 0x1800}], 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=r3, @ANYBLOB="050001d41e15f90001041f06"], &(0x7f0000000280)=0x94) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 00:00:20 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x6b259606dcc70bdf) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x7, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x1}, 0x8) getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair(0x1f, 0x6, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x7}, 0x8) 00:00:20 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000000780)={@random="edeae42ec595", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2213f8", 0xfc9, 0x2b, 0x0, @rand_addr="f8ec3db532bbf55196ada8fd0d6adab2", @mcast2, {[], @udp={{0xffffffffffffffff, 0x1, 0x8}, {"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"}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000000000000004) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000003780)="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") 00:00:21 executing program 1: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={r0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$inet(0x2, 0x0, 0xffff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) sendto$unix(r3, &(0x7f0000000200)="e14df58cf2a98a42c11d0a834cbc5cc3164a5922f390f4a7274aeaaa70337db698ca1d45f19b34ead33c3433c5057ccb0cfba41b031c0d0b4a31b74fddd9acc3e4204e60c9f19c7bd72ce644bfb8f913627b2e11af1321db2a90c28660f8b581597f4b404b3a9c537261dbaa736d49ed2e54a807c813a1bc731b30d7a2a4d679383a70bb1515865b5b4abd499c00f6b181609aec", 0x94, 0x100, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:00:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f300000000000"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xd841}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x5a, "2b93fdc6e65f7b52e8b05fc70ea2eb9e7ef4c688ab751435be42bfb6729482ba89b26032f01687b231a09565e451ef1d41fe08b08aedd34ebe15558e0bd57b4942d9baa72191b0f5c479337e1a53d10750777f06d33b0971f58d"}, &(0x7f0000000180)=0x62) getpeername$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x7, 0x7, 0x4, 0x1}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc00}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x8) 00:00:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1ff, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2307000000ff0100000000000000000000000000010600"/128, @ANYRES32=r1, @ANYBLOB='\x00t\x00'/12], &(0x7f0000000180)=0x98) 00:00:21 executing program 2: r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x100, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/106, 0x6a) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r2 = getegid() getgroups(0x8, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) accept$unix(r6, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) open$dir(&(0x7f0000000040)='./file0\x00', 0x804, 0x168) 00:00:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7e1, 0x4, 0x4020, 0x9ee5, 0xe6, 0xffffffff, 0x5, 0x0, r1}, 0x20) 00:00:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x9a75, 0x100, 0x4, 0x7fff, 0x0, 0x8, {@in6={{0x1c, 0x3, 0x0, @mcast2, 0x4}}, 0x0, 0x1, 0x4000000000000000, 0x831, 0x4, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x4, 0x80, 0x5, 0x8a5, 0xffff, 0xffffffff, 0x80, {@in6={{0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x100000001, 0xffffffffffffff7a, 0x7, 0x6, 0x9}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x9, 0x8000, 0x7fffffff, 0x0, 0x6, 0x5, 0x0, {@in={{0x2, 0x1, @rand_addr=0x4}}, 0x0, 0x7ff, 0x0, 0x10000, 0x8, 0x8f}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000580)={0x2209, 0x200000000000, 0x0, 0xffffffffffffffff, r1}, &(0x7f00000005c0)=0xffffff3d) 00:00:21 executing program 0: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7, 0xabb, 0x80000000}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x9553d71}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0x5, [0x1, 0x5, 0x1, 0x400, 0x1]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r4}, 0x8) 00:00:21 executing program 1: madvise(&(0x7f000098a000/0x2000)=nil, 0x2000, 0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x4, 0x80012, r0, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a8e000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:00:21 executing program 2: r0 = socket(0x6, 0x5, 0x8) close(r0) 00:00:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x1, 0x0, 0x800, 0x1001, 0x0}, &(0x7f0000000000)=0x10) semget(0x0, 0x7, 0x440) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x5}, 0x8) 00:00:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x17, 0x1, 0x465c4a3) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000005b0000000100010000000000"], 0x2cd}, 0x84) clock_getres(0xe, &(0x7f0000000000)) 00:00:21 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file1\x00', 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:00:21 executing program 2: clock_getres(0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x20000000, 0x7) syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) 00:00:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="daf29f1569120fcd5c9db6dda06608aff606f0901fe848adc311b5381b3a345c284973b47cc808d08942069133") dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:00:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="5990e858d0ffeca96214eb96731ef74d65aed9ad2a175709da217dcd30c88fa076") 00:00:21 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8401, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001140)={r3, 0x1, 0x3d, "3486cea3c9a3a33459f81f977d3fd384231da474a5682be96fea9710ec3eb22b4978e884768add642c680aecda992a2d63584577cf1169d8852bf324b7"}, 0x45) r5 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r4, &(0x7f0000002400)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="b5ba30f3490af0d51314dc49b47932ecb2b2563edbee052886542995edcf40b12ef780ffe9675d8c379c334a35fa3bbf55c5ae8f5723412b2711a09abd2ff292bd2e223480d268128461094e8f5651648811c68a2446e3bd91759ac06f1ad867cddf0ee979e613232a60a969669d8c918ba184", 0x73}, {&(0x7f0000002240)="fc15e56b1f42143b80837803c5d9e6ecf96622f69f09b1d1922896c7c654faf167be5f916093119b30c370330f1a8cc6be0ae90b", 0x34}, {&(0x7f0000002280)="75ff47da8c54d966d5b55e92295bf21c20c6f312e710e8f0262dfc6ad0", 0x1d}, {&(0x7f00000022c0)="eb086228992e5535ab518721facbfb745a121e2c9959bd5206e7195219e1bc7e6d033c2305f9b2d66a98bbf82f37c36be9de429d4521461c042c3855b5316034952b6a4b11ac138ffb43cc74d24d77e93ccfe13a928424873729056e74497b7459fabfa45232564548312e15a9cc90e30636b9c35fd23a6b2584ba40cadc116a55c55cbf015c30ce7eebb0c8bbfc49c47e00", 0x92}, {&(0x7f0000002380)="efdf82dd6b39df4a78d5bf008e7e3692099bdd5a26ff55000149e51066f241f388e12309de77cade143dcbd9a77a210ba5bb2b8ebb891d2d9aa3c01b696b9d33fb4a8f63aea7cb51e6c6995293145b21867e778d2a261248085e6175851eb01bf4be4716457fe99c033b62950a30c4df837cf91f51", 0x75}], 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000002480), &(0x7f00000024c0)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002500)={0x4, [0x40, 0x6f, 0x81, 0x3]}, &(0x7f0000002540)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000002580)={@in6={{0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x0, 0x1, 0xfb96, 0x1}, &(0x7f0000002640)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002680)={r6}, &(0x7f00000026c0)=0x8) r7 = open$dir(&(0x7f0000002700)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000002740)={r6, 0xf0, "f4a53abe54fec5a405b0c3f76bb229b5b4cbce8705f28e09e066a400b2bc75b692f3023ae75e9b884a374320cfbcb8ef83df04653406896a79d26cbe6b65a94440268e94a040eb277b29fa117ff17d63bd209173203f1d661255e171b961f36a0aff648ab05487bbb26ffbed0711bf35858cf3442b2aeb09df1776e21883348ab86968f28573451e0ccf030d052ffb3f7b8b4e967504496404b1f1f6f78cdd4334b1d83ccb5dcf4f11a8a23e0ffd54fda617a008d6f70f2090ed6201816cf57ad8e294e7025900e418d81d3f5ab3b2d47b853519063d8ec807d534d0cb2e329b3cc1e0dc3d9de9b6aecb930889890e1e"}, &(0x7f0000002840)=0xf8) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000002880)={@multicast2, @broadcast, 0x0}, &(0x7f00000028c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000002900)={@rand_addr="cc7e2209523662a04397fa14d233d431", r9}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002940)={r8, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000002a00)={r2, &(0x7f0000002980)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @loopback, 0x7}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000002a40)=0x10) symlinkat(&(0x7f0000002a80)='./file0\x00', r7, &(0x7f0000002ac0)='./file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002b00)={r6, 0x5c, "3a8ed946e4f7237ca2a0dfc2cceb6c79a363f78a0aeefc3d40562f2a9d04850a53ad63c1ab3f0362dda6d8ae721e285dc01948bcee2de587bf93125bf2826c31454c78f6d101e536815b1e1593b6b573d3da4431a93bdad10aad2e1f"}, &(0x7f0000002b80)=0x64) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000002bc0)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000002c00)={r3, 0x6, 0x100000001, 0x2}, &(0x7f0000002c40)=0x10) r11 = dup2(r4, r4) ioctl$DIOCCLRIFFLAG(r11, 0xc028445a, &(0x7f0000002d00)={0x10, &(0x7f0000002c80)="b4fd89a125a8e4a36dd478f4b6f3258c4d0a7a536cb2db5652bb5f56f36be9296f0224abefac321b5caab0ccf9780a0e0198333714adb1931c3812c702ef3b096afce0d2082b65a686f1082241e9258ea0c048b94f1f983887281b0fcad9456182d2b2695c", 0x3, 0x3, 0x1ff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002d40), &(0x7f0000002d80)=0xb) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000002dc0)="632636ef58ea985847a96026391df69ed5b032591072c8732ad2d49aef66d004e25ec487597c9f68ee18a1bce56e1355cf7f3fb0df1b6eb2e010c300dd56427c0986f64cb17197a21d862ca4b32631fcd7895a82f3f9bba1ad988ec053434b935325ab5a7e9328dcb7498a23719facb56283e60bfba150dd0822aa681e5eb6627468aa9eebb219147f90922bafb603a2a26b7ccb29e219defe96bbba3831fd60a5f1c1f63602e43d4135f8dd0439f51fe14b2f57c24a1d2a") fsync(r0) connect(r11, &(0x7f0000002e80)=@un=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002ec0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r10, 0x78f, 0x1, 0x6}, 0x8c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000002f80), &(0x7f0000002fc0)=0x8) 00:00:21 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() r2 = semget$private(0x0, 0x4, 0x12) semop(r2, &(0x7f0000000000)=[{0x2, 0x2, 0x1000}, {0x3, 0xffffffffffffffe1, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0x1004000, 0x1000}, {0x1, 0x10001, 0x1000}, {0x0, 0xdbb, 0x1000}, {0x3, 0x0, 0x1800}, {0x0, 0x8, 0x1000}], 0x8) clock_gettime(0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) setresuid(r1, r0, r1) 00:00:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x101}, {0x1, 0x7f}}) 00:00:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) 00:00:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x112) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000001940), &(0x7f0000001980)=0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="01510dea8fa1c45305000000000000005166699d6e6c653000"], 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)="82ee5019720f1e1bf031d47e4016e8da82402af95b6234d9851b5f48659d60be7c7df1354a994fe495cd548bba0328488a5929574945153caf8965cd6eedea046fe242870b16932f05c0069fbc4165550be2dcdab13e706dfffdf64be3dd5e9e5eb715a8cf6faa11732467", 0x6b}, {&(0x7f0000000140)="1df6bc4ce57d26fd011447635e0576ecf44e6766663aa24f6c3d7c098bf4a28e24fe17543afbe111880af3e5b53e1543ebe50841df977d0a048d76f22ae1a6e83bb889d3b7dc0a101761e1277703a8e12c52e330b0ca3f98222169756d398edec1cc20", 0x63}, {&(0x7f0000000240)="19ad0112e991b7a247b5a4aa9ec7c71061e76e93c66618dde29d5e281809661831edc30de3a6645561edccc2ff9be5844d33e5aa162cd8a6c58e2956365b33b19c44c287777537534d40ea6172e6a7f416651f1344e31267697dbadecdb9d8989ecfa45ea27ccc1243", 0x69}, {&(0x7f00000002c0)="38e243c2b091ef7562e9a75c6c449e1d5e7f550bfa36e868c9f526d6a49f9f29dc645e7c42a0561229e56c09a0b35d9d4f3dd3845baf806d12507ba9e3c0ea13436ebd7d2044842eb8fb8990024d764fd15a5f21db4fe8fbfdcf4dd787f5", 0x5e}, {&(0x7f0000000340)="95e762d8985a122e648561f378c7d1f003e22f74852caff69450e0431b50e6577485d1f18aa1a98c91de7ba64b4da91d0d13caa93d2ededca2a66b9a34d083c35713fea75ae3f9efedcaacc12801d3026011e53a536d35a3", 0x58}, {&(0x7f0000000440)="4a3ad9687d8e6079a6f1a9429f43e17109bf1a094d3d8d732c1c30a83df968fc083cbbcf867705de8e033da70cfe6043472be5391f7446f62e7217d87a8ea977b2ca92d30add80ca7bd9aa1f5e5057c8d6e3dbdb1e2d90b65fa158fbb6d0270d6ab4af200baf99c71a1851d99a9e7366ec8c79226a065eba", 0x78}], 0x6, &(0x7f0000000540)=[{0xa8, 0x3f, 0x100000001, "163b66db35ad0b08746d6cc607c2358034b81ec8f87eed52e63113e16b386f7eedbb046f0a18ed4abeb2357099a049055a1024b0693f5216268906acb29f1e979fd35dfb064461110d323df1accff29ee80ceb9755689b9ab40f8447b61a157aaae7689648f9be32e8d8fd53f40f2f65d7dea42ce0f0ad0e0915e1f88fef3fe0e427cd63ff6086f3623c356b6b8abd528b6a1746"}, {0x60, 0x89, 0x0, "3e9a1eaa32f7dbca08dcdf9fe01f8c8f152738c3a1a8f8ecd58300e785a8de9d05de3e926b8b1510f3aadd71f6b2b73fe68ec6c2a5b8b6a2a5da7704b2dee9454b6e288f77ed9b930be57c3f6035"}, {0xb8, 0x11, 0x3, "d7eeec0812fa741ffe8abfbf40f0974f61df3f93f3d911edc209369207781f53d7694156b02f7798b1abe21d5f7a353c1c0ab165861fdca221d848e3e2da13a9b817262310b1b23af75b2f3f7c2e501c9cf065645c8b07621f8caaef4e07dec62e75557cf0ba11f0532057e3967b99a2deea6b0f6fa523050310777a353f1e3ead8f8b7dbf5f2b8d6a41933c64052058b77efe0df8116c151ceed77877aea71bb06d4ad7c1065c"}, {0xf0, 0x11, 0x3f, "2f0b4dc8b00a392d1b3dc516cc2bac4dcc34f39d887a70890515037062d1f9c0d8e412ccbffb4cd2a860970ab6c5ef7971393dea9ca3618286d1a834ae77d0acf2170478defa1aed8867908b7f2a5662915c821eef394a83acc8b01539ec8c100e614e0929e637d6044d68b8a361e235e91c14bd55ea98e26786e9cf4f022eb3886ee7678e19f0ad61b3456ce4e9eb3c1660ff4e39f5f4fb72e65749c79f23da812d82ca9029b4d389b86d4ed6518e770aa6d77aa9b2f635c711cb84b4e9cfa2e2c142f77d477088d975ac8ef986f5c51b7ff1dbde9384f1cc7ce93f580b"}, {0x100, 0xffff, 0x8, "cd45726fde0805baabb18badbbc134747ef2082dbea087c86dd54f941473cab39efa876f55eeb35304e3c684e41483d30d108b5d9425c987e7acb7df4768a941e46010df03d6b9dca1bcffdc30f976c3976a3db951b6a6a5a87559f6ecec9d173287e489cfe6f11fd1832d38b50c339a87664a333342313da1ab7f4f71bc7069580e25c21011f5e6f7e7c6ec151497b9f3ceb4558c135a13c77595d026a82a2ba285f1a8092a8d20c550d3645ed6f12a330778f4d1b956c0355a1695bd4a45d818f09f8e0fe29328f7ea8eb47392caa8049e3831ce0bfe7fe8676bbc2cc8ce8aead78c5310f992f1b98f2ff2"}, {0x1010, 0xffff, 0xecb, "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"}, {0x38, 0xffff, 0x0, "b93bfe8e0b536d79f01901772eb8e8104eb82929a366595d0c1331c05800a59c81d6fe168f4d464a"}], 0x13f8}, 0x4) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) accept(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000502a30fd47ee38f43c943f7219117c4d2824b905c21759705c28b96673cab3482695"], &(0x7f0000000080)=0x22) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4) 00:00:21 executing program 0: setitimer(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xa0) freebsd11_mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x88, 0x100) readlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/68, 0x44) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x400000000000c1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x9, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x5, 0x9, 0x38de}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast1}, 0xc) 00:00:21 executing program 3: syz_emit_ethernet(0x124, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:00:21 executing program 2: r0 = socket(0x4, 0x10000002, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xff, 0x4) 00:00:21 executing program 1: getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) getgroups(0x4000000000000268, &(0x7f0000000080)) 00:00:21 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x761b, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000640)={r1, 0x924d}, 0x8) fcntl$lock(0xffffffffffffffff, 0xc, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6(0x1c, 0x5, 0x1f) socketpair(0x11, 0x4, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket(0x17, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, 0x0, &(0x7f0000000080)=0xff90) r4 = socket$inet6(0x1c, 0x5, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r7 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f0000000100)={0x100000000, {{0x1c, 0x0, 0x2f2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}}}, 0x88) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r8) sync() setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000200)={r6, &(0x7f00000001c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000680)={0x9, 0x94f2a137ed3dcf8f, 0x0, 0x81, 0x9}, 0xc) r9 = accept(r7, 0x0, &(0x7f0000000280)) fchdir(r2) munlockall() r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x1, 0xe4d, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1d, [0x9, 0x1, 0xa475, 0x80000001, 0x6, 0x101, 0x0, 0xc3]}, 0x5c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x3}}, r6, 0x421, 0xb372, 0x80, 0x8000000000000, 0x800}, &(0x7f00000004c0)=0xa0) setsockopt$inet_tcp_buf(r10, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:21 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r3, &(0x7f00000016c0)=[{&(0x7f0000000340)="07e564e680bedc0382b788588844a18b6f2571b706b2f5730a59a96966", 0x1d}, {&(0x7f0000000480)="6d33043fbdaf1de679a39be501d18309bbe7d6b7f307cf73649c15ea9f959aeaac232032bb47e0c74d4cadc776c6691e16c0a598da731ec34653816b08b80594bc8517f50184ab72b565df3109de201e8a2eb2f92c16af8b4f7678a44791b59f89119ffb03d4e5d2a51330302d0633d062b5cfa5dd9322b2a836b8440afaa6edffc751ef76ab0a3fe0c072bc944f6342cf42873d3bba9317f0a5c067caf0f39ab15eb4ba2697c222de8a78f13f33b094343f31fad5d338002616e526f817c70d370a77414a3220b8cbaabcf282264bd825d6bd9b01a755364afc2616cf8c55405413857e7d262d95e555904b455b18d545594778434c96c738", 0xf9}, {&(0x7f0000000380)="86ee47f9f86c4259a4525350fb57adc14af6d195f236a4d83ac59b8863", 0x1d}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000003c0)="4808ff87", 0x4}, {&(0x7f0000001580)="e2877c859f3b673b089f353c678eca0613a1270e99959d9d540979a78587086b777427400c7427b2150d97a5ae7430e1c31f2700f551d449795229bff69dc8af3e9b09fee7573764fdf435110ce6fa2f45ff3cbcd835a497e930c1d8ecaf5550e9c56455c583c54159b2a05a375424a28b4df1eb2bffa0ecee8b466856dc245db2ffbc9124c4d99c12f1912f0e982e5fca31", 0x92}, {&(0x7f0000001640)="453abbdbcbd6001eb3fa13034108822126999c2be8dc6beef9eb975aaaa7ef0758a686c4b926db544bac457056f1e65490d82f7c9aac9ffcdad9bc40f1d948b6ef9bf71ff3e287f8e5ecd452ea27ca6a54b9a734b07653", 0x57}], 0x7) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r4 = msgget(0x1, 0x80) msgctl$IPC_RMID(r4, 0x0) r5 = semget(0x1, 0x2, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x101}, &(0x7f0000001740)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001780)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}}}, r6, 0x8, 0x40, 0x80, 0x0, 0x4, 0x8000}, &(0x7f0000001840)=0x98) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff75ffffffffffff0800450000300000000000019078942300bb00000000050090780000000045000000000000000000001aa700000000000000"]) 00:00:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "5a4cea1df7d6082ced14f120e58ce59d"}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0xffffffffffffffe9) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4) 00:00:21 executing program 3: r0 = socket(0x2, 0x2, 0xf39) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x4}, 0x8) 00:00:21 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x0, &(0x7f0000000140)={0x10000000000b363, 0x11db}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000240)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:21 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x5, 0x1000}, {0x3, 0x7, 0x1800}, {0x0, 0x401}], 0x3) 00:00:21 executing program 1: nanosleep(&(0x7f0000000000)={0x3, 0xb242}, 0xfffffffffffffffe) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10808, 0x40) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x28104, 0x80) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0xfffffffffffffe47, 0x20000000) getpeername$inet(r2, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) r5 = socket$inet6(0x1c, 0x7, 0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x10900, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x40}, {r1, 0x50}, {r2, 0x4}, {r3, 0x90}, {r4, 0x21}, {r5, 0x80}, {r6, 0x100}, {r7, 0x1}], 0x8, &(0x7f0000000200)={0x2, 0x7}, &(0x7f0000000240), 0x8) 00:00:21 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xff, r1}, &(0x7f0000000100)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)={r1, 0xffffffffffffff0a, 0x100, 0x800, 0x1000, 0xb12, 0x0, 0x81, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x8000, 0x9, 0x13a, 0x7, 0x5}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) nanosleep(&(0x7f0000000400)={0x1, 0x8}, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000480)={r5, 0x5, 0x80}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000600)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000640)={r4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000680)={r6, 0xffffffff}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000700)={r7, 0x4, 0x28, "3e95c8bed06a354948d4695f1baff1d94f070de2939f1275439bd3f61661a2b7df9d11090e561c6c"}, 0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000740)={r1, 0x7, 0x1000, "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"}, 0x1008) pipe2(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f00000017c0)={0x1, [0x7]}, &(0x7f0000001800)=0x6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001840)={r4, 0x80, "de177816665b0c5153cad982854e044e3c313a4ae47176a111a0a1f200c69aaac8d60633c3159c9a6444a5509eecde5d87d32d85bd1de778ad2e3f0c39890486836dcdaf7ec139090d5fd6a2c92ac7e126be2056f4bd226cbc8c299b16c04cebc1c3de4a4439620f9945f1b246b944e07346763957fff473bfe3aa0e493a0e75"}, &(0x7f0000001900)=0x88) setsockopt$sock_int(r8, 0xffff, 0x101f, &(0x7f0000001940)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001980)={@in6={{0x1c, 0x3, 0xdba, @mcast2, 0x100}}, r6}, &(0x7f0000001a40)=0x84) getsockopt$inet_tcp_buf(r8, 0x6, 0x24, &(0x7f0000001a80)=""/234, &(0x7f0000001b80)=0xea) getsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000001bc0)={@broadcast, @remote, @loopback}, &(0x7f0000001c00)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001c40)={r4, 0x1f}, &(0x7f0000001c80)=0x8) mkdirat(r8, &(0x7f0000001cc0)='./file0\x00', 0x8) bind$unix(r9, &(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r9, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000001dc0)={0x9, 0xfffffffffffeffff, 0x7ff, 0x1, 0x4, 0x7, 0x9, 0x2, 0x1a32, 0xf20, 0x4}, 0xb) open$dir(&(0x7f0000001e00)='./file0\x00', 0x400, 0x2) 00:00:21 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x3, 0x800000b35d}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000004c0)="0edbb3c2de52cb72d57bbf29e9dfd9ca2abc348cda79047c68a52a23d5bd66c63ac52a430f0e679f283ef7e64e2e8c2f4d84b2b41f8703ff8b6ca2e0f2ca325a397cdd457130580239e10c4978d38f6e52c7d3eace93623b2f2d24496a8de37e02034bb72d42552788e2da2fb14fc38ea87a7b12e01bffc51fafc651e8587fc766669a0fc092defc636c97b1d437830b21219c518f89d8b0247866b0b9475f4e6189c91e1018affdcbe2f30ce030798fd51f7a6ec827b440b4aeb940b49b4c4c9f1b300b6f83022400131b062142a19b631f193d725c4030cafab62ce0be7ba56e4521b80101324b07728201dcae7275f2abc1") socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x20) 00:00:21 executing program 3: syz_emit_ethernet(0x54, &(0x7f0000000080)={@local, @random="24554e2ee2cd", [], {@arp={0x806, @generic={0x0, 0x8180, 0x6, 0x0, 0x6, @broadcast, "c4b5e7c1", @random="cc377cc83ab3", "0a47b51b3f46bba1ca79b7d607758224"}}}}) 00:00:21 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0) 00:00:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@random="e1f72a225363", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8eefb", 0x14, 0x6, 0x0, @rand_addr, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "4b4f85729b8432a79ab7e362fd0a22dc7e02af8a1ae214df3517c4e3457fe515", 0x1000, 0x80}, &(0x7f00000000c0)="eaa922cf55c4b83c150d55a703a7ad6786e4aaad5e2c4e59945d85983aa837078bf319707e76d6a94175b86f59e0a2930e15890173842d9a77544ee05d8cfa96755ad077727b2e4b0bef1fab0732c86c3ecf315ba7effafba4ae7650749d720e604f7eed6c838f8b407d135102fd2feb54c2b66d94901a37d68fe49e347ea4de962f97b22b50429d7e1ddd86301d4a9d9f4864c7cabf415848e5189fa86d9758bdd4c40de7313bf3d6f392f6f78f43", 0x0, 0x7b3, 0x7, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x9, 0x1f}) 00:00:21 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000180)=0xfca5, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0]) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:00:21 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f00000001c0)=[{r1, 0x20}, {r0, 0x2000}, {r1, 0x8}], 0x3, &(0x7f0000000200)={0x2f, 0x9}, &(0x7f0000000240)={0x2}, 0x8) setreuid(0x0, 0xee00) fchmod(r0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 00:00:22 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000003"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/218, 0xda, 0x2, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@remote, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f00000001c0)="7463fcf62cd35d1bab712557a05c39571b7916b2a3ef7cc28b5feacc57fcbe435683a579767761f73762a9231a76d0922b963513da5cad64a12d874fae859a64ece382b057eb59285e87ba40902d0d76cdb9e234c9238a7a9746694c379808864a0668b3cfa70441b90af7771031") setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:22 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x1b9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = semget$private(0x0, 0x0, 0x8) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000040)=""/27) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:22 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file1\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x8000, {{0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}}, 0x88) 00:00:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x30d) 00:00:22 executing program 2: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000000140), 0x10000000000000ef) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x38e, {{0x1c, 0x2, 0x5, @loopback, 0x5}}}, 0xffffffffffffff9e) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xc419) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xef6, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) 00:00:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x52, 0xc00) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}) r1 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:00:23 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x3) syz_emit_ethernet(0xffffffffffffffd5, &(0x7f0000001180)={@broadcast, @random="460c86a36364", [], {@generic={0x3c08, "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"}}}) 00:00:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x3, 0x1, 0x40) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0xf) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) msgget(0x0, 0x28) 00:00:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="6766c647112132", 0x6, 0x80000000, 0x8000}) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000340)="7b8d14950c1963de02cdeac452915bc604895cee0158c7032ade9bce135b83d6684c7bf0891527bb41eee8411a6b64659733386ea2254eeee24aa8e77a70f64b685c3181a0260585bb4038f1dd8e65ba8c78a37aea46d3712d4df906d6976e23e3633b6722c4115dde1df51c4230fa3878e5e75229a968c4c99647614f79f7c98b542e5be806381c9907a3715c2a42") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @loopback}}, r3, 0x0, 0x5, 0x80, 0x8000, 0x3f, 0x51a}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x800, 0xf, 0x200, 0x2}, &(0x7f0000000180)=0x18) readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c6, 0x400000000020) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000012) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000040)="ac91380fcdcf2d68250437506828a6181e5c7829c6ac9e5ef2d868fda45a4f2d2d6d6584bc739dc0eb5ac3bdf32353b9b9a31cae57ee2f46286d9e9cc86a2a7746febcc4ca5b2438b2bf49b0f005bd154cd0ae5f70fdf3e7fe8029d46e15ff0e6f2f7a7dda3b07a594f8c6822493866ea46ab26d55ba4c1ddf861c0d166badb6b388d20420f261815bee50f06a03") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000140)=0x8) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000001c0)={0x100, 0x8}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7}, 0x8) 00:00:23 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x81412, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_tcp_int(r2, 0x6, 0x822, &(0x7f0000000240), &(0x7f0000000280)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r4, 0x6079}, 0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) accept4(r2, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x20000000) 00:00:23 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000207, 0x8000000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x308060005) 00:00:23 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6c4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x3, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) fcntl$setstatus(r2, 0x4, 0x8) 00:00:23 executing program 3: r0 = semget$private(0x0, 0x7, 0x774) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x29, 0x0, &(0x7f0000000040)) 00:00:23 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r0) execve(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:23 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000fe00000093f9b027d8ffff1e68e0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000580)=0x8) 00:00:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xf05, 0xf, 0xcf, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x10000, 0x400000000003d, 0x3, 0x800000000000000, 0x100000000}, 0x14) 00:00:23 executing program 0: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getuid() r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x100) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000002c0)="24a2d4bd7e089d8904152d38010daf3e32b5cb3ab268de18b86ad8d1d731b6dc8a4771af53cb063e13c6ad8f01262c217c28cdf78b120ef25bec1298e85e3dcbf8b0f33dd7f408aa36bad407f15c79e3c071ee627e7c9ebc324099a4bdcbe819aa698ee0464de0a78fecd6cf7cd6874277de3a41a1f46979f52565aca0112376dfd97c5b8c99f42f53894a9adba8afd4e5a98649b1fca3e3b4be714ed28c1c7c65fb3a62817602c559fcc96d16fa591aef3dc30d2fe9971d1c46b380dc15669c3434b303912802e21e25e25071") 00:00:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0xfffffffffffffdec) socketpair(0x0, 0x7, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xdf, 0x5, 0x100, 0x100000000, 0x1, 0x601, 0x9, 0x26, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xa2d, 0x420, 0x28, 0x3, r3}, &(0x7f0000000240)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:00:23 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f00000000c0), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 00:00:23 executing program 3: r0 = socket(0xfffffffffffffffb, 0x3, 0x5b4) sendto$unix(r0, &(0x7f0000000040)="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", 0x150, 0x0, 0x0, 0xffffff98) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x2000e272, 0xfdfb) 00:00:23 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30500, 0x44) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) 00:00:23 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) recvfrom$inet(r1, &(0x7f0000000280)=""/30, 0x1e, 0x80, &(0x7f00000002c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x2}, 0x8) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000040)="37345086ae84b565053e17e88d191a38670365c86297c6a78f6a10137c0703bf166b4e2abd7be234f6c555ceee5492") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xffff, 0x2a}, &(0x7f0000000100)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000380)=@in={0x2, 0x3}, 0x10, &(0x7f0000000500)=[{&(0x7f00000003c0)="d6e14c1a069ded7bf123fac3bbfb927a34137dede77c9696c336e32e0133aa64f61ba38ab1fb5edd2f956c2b7c1952ec940ff530600d32c9d1f73874e3b123403abf50acf419039d2f635bdbcf8eb470912ec6570c21271802a05c4a2395f30a1d567abaf191032561f50f5f160584be2f2cbea923a0a57f8421ffca2c14f45e9f122301f4655bca07290fc11b70d4d7a5ee75d1c11b238aa75509baa6a7b0602d", 0xa1}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000480)="14a5c8789c6d93d795d6c2d4e41f295ceb0030bf6afdeb6dd65ab3a4b8a6c8d92d4f6823ba80c0cf08aabc2b2bd327c5b5918fb9b62c76d236f9fcae5cc21a56f6372cf209f2b8bb9716c1cad26534ccf8e8791cb16e67fc3b998179e457e3fa6456145bf528902b15", 0x69}], 0x3, 0x0, 0x0, 0x4}, 0x0) accept4$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) 00:00:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0x100000001, 0xe5dc, 0x7ff, 0x9}, &(0x7f0000000000)=0xa0) __getcwd(&(0x7f0000000180)=""/69, 0x45) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r1, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:00:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) fcntl$getflags(r0, 0x3) 00:00:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) dup(r0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e6100000000170000696c653000"], 0x1) 00:00:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd97) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xb2, "64cd44d66ed01ea5d943920377cf532a0391933ca4e552bfe9f4244d98e9e8078cd4076979d5124f62ac166fdbb32ce273e9f85a1678580f48650c34b96c9aaeffab05a865b24ee1718b7052e9571f77776d6bed83f2a7e1f20e683a8de833a7ecc21d8be0063b8399c233af23d55cf3a07b8c6a3c776e8f6b5ed82f3cf5d56452f4ca277faa26a3c64a792cfe5c74341936907d0f39fec25a07db4f2f25a19066cf7df7022d9d2a7b89814cba4499e4fdc1"}, &(0x7f0000000280)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xb1, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r0, 0x1) 00:00:23 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r3, 0x0) 00:00:23 executing program 3: freebsd10_pipe(&(0x7f0000000100)) socket$inet(0x2, 0x3, 0x501) dup(0xffffffffffffff9c) r0 = socket(0x1f, 0x20000000, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX], @ANYPTR, @ANYRES64, @ANYRES16, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x0, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x9}, 0x8) 00:00:23 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x2, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1}, &(0x7f0000000080)=0xc) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:23 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000b73000/0x3000)=nil, 0x3000) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:23 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x40, 0xfffffffffffffe86) fdatasync(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe) 00:00:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x9c) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="15a1473ba3c788ff922132dd8d15af12e7a9131b8924d2adc40aca634da730b9879ec7edb53bb33e6d1494ce9b186318a2b7385b82132a8d7f") mlockall(0x1) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000680)=0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000200)={{"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", "3879ab48568bc4b549ea4b9a38270bbb7bbd92ee07077d0f329dff07b2b5dd5a", 0x20, 0x7fffffff}, &(0x7f0000000100)="ab03f754d0cf64cb14d626174420939506acb859be659a2d7938607b7cdc6e3f61508b15c606f6b4d06136482ca05299cf59ddca3582e2afe9c992128508fbe20c37ee8d8f2c8350bcbf0a65ba239bd92313db2e520912cac7ddf230f32dbecbeab8a1a31e69a3ec4e2b1124c78d248dca8c5a15a9c04968dac4eb4a189cac15e693393f0c0b679757f85dd6f176fd982ad4fcc2580511b69f23de5eadce24d3063f9d46aa9267b3faddeef16a74193a69afb690238ef7a404686a1989b4f43085", 0x3, 0x94, 0x7fff, 0x4, 0x100000001, 0x40, 0xd1d, 0x684d}) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) 00:00:23 executing program 2: syz_emit_ethernet(0x9a, &(0x7f0000000000)={@local, @random="9d0d62caf506", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local}, @generic="d04e7f8d5de0bcb0d7e9f530d82d321b3aa45d5ba96ea51f74a97a00d163057f2b96f01ba6935583e1d26ff1db7fe3dd493f170468bc0ea5f2afb710e71c54a2dc8c68da0a4ae888ca906da9a4712ae62c96fa2014d6d37c239c582932324523d69c740f196bd2a8e90ae05dc60193905cd98136075b8e1a"}}}}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000100)="11e74f2ffd218048e8412c3ad2f536e3084695bc7cb4ff0f139883a92cb0daa5e9c828dd5bf559ae44bcebd6e4809c16beee006c970bd9be2ef5d1a40737cbbe58202341f9d3a699285604e77e08ece6d7b2d67a31e3869b980bc87743859fb10926a551dfb8211686c307a9332d8a57efd86b9ac71339f3dab55d658f1d9a788ce3dfa4b031cc5f2079254a38b6d5e1d6d36905a3e84d9c6d5ec1510f3d1cd1571b43531c611c1fbdb8f9a8b88c90cc0f1965dcf3") 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000040)="2e6f132c3209b29119c36ed0951f559b3b337b19430606c457425f4de034512c1a2cff8d26a3253b99106a81e354293794a9d029a4afa7656183d8ef6c33621fba727b91e76c77c79cb616df692bce25219027d7b7645c481138dfa8165e5c8b57622239f40738166f0b20aa172cfe93610dd69a594493e6bcf3cf75561a7b3191a7d1e151942cae8ddaff010cc4fbfb9469", 0x92) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) r2 = getgid() getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1ce7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0xb) r4 = getgid() getgroups(0x1, &(0x7f0000000100)=[0x0]) setgroups(0x3, &(0x7f0000000140)=[r2, r4, r5]) open(&(0x7f0000000180)='./file0\x00', 0x10800, 0x2) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r1, &(0x7f0000000000)='Q', 0x1) r6 = dup(r1) write(r6, &(0x7f0000000040), 0x1fff) clock_getres(0xe, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f00000002c0)) 00:00:23 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000965000/0x4000)=nil, 0x4000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000cc5000/0x2000)=nil, 0x2000, 0x7) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0xfffffffffffffffa, @loopback, 0x400}, 0x1c) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 00:00:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) r1 = getegid() getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000180)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f00000003c0), &(0x7f0000000440)) r7 = getegid() r8 = getgid() setgroups(0x8, &(0x7f0000000480)=[r1, r2, r3, r4, r5, r6, r7, r8]) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) r9 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETRULESET(r9, 0xc444443b, &(0x7f00000004c0)="af712f7b9c58736d9517c7c47934460fb08ea48b6f92066f0f17f47b7bc47fd5c4e32d0acac7766f81e3ce332f4529fcd81cce8a6b") setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) 00:00:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x8000, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:00:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, &(0x7f0000000040)=0x8) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x17, 0x20000000, 0xffff) connect$unix(r1, &(0x7f0000000280)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/94, 0x5e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x26c480b1}}, 0x0, 0x0, 0x3, 0x9}, 0x8c) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8001, 0x7}, {0x100000001, 0x5}}) 00:00:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) mlockall(0x3) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) 00:00:24 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f40000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000080)=0x6e, 0x10000000) mmap(&(0x7f0000bea000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) madvise(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0), 0x4) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0xc0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, r1}, &(0x7f0000000100)=0xc) 00:00:24 executing program 3: msgget$private(0x0, 0x8) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x20, 0x101, 0x100}, &(0x7f0000000100)=0x94) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x8}, 0x8) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 00:00:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00\x00\x00'], 0x1) 00:00:24 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="e73785546851af49623b033ea942cd6c20700578f7c905fe1f406acb1c31d15907695cfe06f56712cc2700bb20c86ce1da8642de0a3f08b7a84d50bc6f179ae23392bf6cc4cd2c9f0cad743df7fc7c8b2054b875f424941a700945d4eadcbe34c5998f1d9682685a010e674ce686b0ad55f8532ed9fcdb30083fc5b495695ae89524288d55853356878aca154175f387d87d74ad3b04c86c9cbfa1d0ce076240c693f6b801756166515448656f090b28846576dd2e9f6fce66f7c3036d50d5a49d6e206803d17a53d14a6a804467271aa817bd1f674f3ceafb77daf20f526e8603", 0xe1}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x176) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:24 executing program 3: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mmap(&(0x7f00004c8000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:00:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000540)=0x1, 0x4) getgroups(0x4e4, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x54b0c28f}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x0, 0x847, 0x4020, 0x1f, 0x3, 0xec, 0x8, 0x1, r1}, &(0x7f0000000640)=0x20) r2 = dup(0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000000c0)={{"b248504ed6ca7056cb2db90a433ceb419bdef83abeb6bb49bcbbb08869275c560b62061fd790fe3cc18a9cd8ab4a02103baadd807dde09c42db5bd0ec18033ac1612d7c41a74319a0a04fdc11af7ff385c9f8117906068fc84c0356cbe477969617470963fb224cff6af9f993aa4c8f391ffe653f74e56152b782883b77306dd4c8119a2526389de8514737403f6a5181440863032c16e2272ff6949f30f4dd7b5aa4e9423ec3481cf928bc0c59319f1a969431f5e4d3437d169f6a3c3f01063796057815c59c96e99d5ad9d1ab4245d7494c05661a4700bdc2e90c05148f8eb5de572f3ee85d21168d2cbc32c7a728d26f19a833d72770b62275f5a1f788026089e72f9a7f29b9f1718c71c278417ed1739fa88c45c9e56c17195a29a8c8845477dd2d720132a4b9ac7acf1b544c1f5c8045e9426114fc3f5860bfd1edf417afb9a41ae35b5a9c56286d96431beed70d74e1857aed7c974d3330370ab54e1b86ba45b6ef97797ed50ed11e5b620827ca80ab63d0360232948ee79a5985ae433bead31b7adfeb8b213326d9096839a07996d4986832de9ccbd8f547b2bab44f5d48357201366542e8e37cc95e9ffbcc214aca7cb204441ecf7c3b61fdb369d5fc69346015323e7c35468ec5ffdc5ff78af5fe6082fb1511c9c72d189ce22f3e91209fe1a3ef6c9989932b4c417d8d3c3019e5a657ac70246bea4d7932fc839145df4f8fdc404056dc3639dc0c171ccc98b78a77e212b57127d45b736ea8d7cdaf08489d02d62cbbebec5430ff56cd6f2c68be4f9f2c82be76a0216e9dcb0bb9be7d756cd1b298461dbb564de402cc918b3d5dd459b9492e168def52cbc302ca0b8279cee211f2d94a28d3d46ad97967c9664df1a25b5c053a801757b0c12778edfaf2a8ecd019ce4b4e4c624f09a6b1fde9b2eae95b6c2e568d1412f10c92fb119703164fab5c8f3d1ba516e732be4a095569be7807b62d9eec4a38bdd62691e368542e77d4514379c975df1c3a4292e5face73d50a939133c7deca3d204a24cfac901396bb990d7310fe7d57f733a082a983a30dcac193b97027ca7d364b0886d4f337e52ae49d2d849659c2649bae37ea113574af83cd7d7ba0761b1d2d54529e3fa03d7eb99f0e72ae3d1ea0febf06fb1dbeb759d6da7ed4f859458ee5834d8387fd37fc4d994ba36c543634f3de28d825b943f9334e6893a0f8456c153d1b626cf84373734aaf92ffa1cb0d31d43d9b3b0614ac075ef06372fd8d335dcddf9683bff2e4f005a1a55f32abfcd073f923d4350a01cc4926ac0e1e503321467ba1f4a63643f7c256c413572edfe3906ff31c8e03bc42a9c27d42bfcc254e35045f1c4955e1769b3c6ffa959ac60df1228edc24647a16e5c25153df64ca7d7e8dc9064943c085c4d45a90d82276d0b3cb9434f856755854d66868b1280c3690f", "4d9730dba772649865a79026c535141b53c3939b40968f6940d2c4a98176c4a2", 0x1, 0x8}, &(0x7f0000000000)="4a85a40feb29b529083563b9b3b1f4ddf8fefa6dcc19e23e3507d9a1139d6d2bb159d3339dfa9a820b983891c9f50c9d639bd6857f1f994501f84927fbd0f5228ade4a5ea4f0af8f49b2f0b165e5aa2cae0ec86384ddc3157f34b549472544aa28a269dd622dc759376b5d313ecfdb7b69ee16e90a5f79247ea047cf9e2212cd4ac83c9765e6f8f721e404616df2a21a9ef12e9c20eaff6959cc29641bd89358d079b4240be94a1f6a12b43c7ab56c23ee", 0x961, 0x3f, 0x8000, 0x7, 0x7f, 0x46c, 0x17f, 0x800}) 00:00:24 executing program 1: r0 = dup(0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="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") r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe8}, 0x0) ftruncate(r0, 0x4e1) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:24 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="6beee1264ba69452fd00000050"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:24 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x80000000, 0x58e0, 0x80000000}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x80000000, 0x401}, &(0x7f00000001c0)=0xc) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x0) 00:00:24 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400e1ff280000002a000000f4ffffff010000003f999c1119bcabd001db00004e0275b7d3ab388410ed879509597ea3d90840352fab1c4b1415a22e8382b045b1b5455276f11bb66ad9420a2a8dbfd13a1c70e70a1966d53eff7a0d3ded498ea999b65e9705e144aec965eeb97466abd3d94cbcdaebff633661694451c70b74a55dad00d4082194eff96603ca950669"], 0x14}, 0x0) socket(0x1c, 0x5, 0x8) 00:00:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 00:00:24 executing program 3: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000af7000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:24 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x20, 0xfffffffffffffff7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x7ff, @rand_addr="9543505addac805814ab893f655c708d", 0xa809}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0x1c, 0x3, 0x1, @rand_addr="757451fcb716f8ab94a6dbe7b6fe57b2", 0x40}]}, &(0x7f0000000200)=0x10) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffffffe1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5, 0xd36}, 0x8) listen(r0, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x4, 0x4) 00:00:24 executing program 2: setresuid(0x0, 0xee01, 0x0) freebsd11_mknod(0x0, 0xc000, 0x0) 00:00:24 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty}}, 0x0, 0x9, 0x3, 0x3, 0x10001, 0x5}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x1}, 0x8) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0xfff, @empty, 0x6}, {0x1c, 0x3, 0x4, @mcast2, 0x9}, 0x5, [0xffffffff00000001, 0x400, 0x10000, 0x3, 0x81, 0x81, 0x200, 0x101]}, 0x5c) r3 = fcntl$dupfd(r1, 0x0, r1) semget$private(0x0, 0x0, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x53}, 0x8) 00:00:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x80, 0x4) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 00:00:24 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) 00:00:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f565fb67764f11ce5ad21796eebb21ec0dc107c2c238c8a71d7739ee9d7fa40e5c38274fe05c6b6cf625c0101f05b87d6147237baa48aea8861e19fa4045e5f28fb083758b3f0beccde34746887b41016b3e18b29579f618d70e1869f3992596ccfed620af2c8996ca477e08b18fa8112fe27dfba862bca5284629ba5c27ebb4433de525fa025411f6b18db94d97bb9713d2c7"], &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x100000001, 0xffffffffffffbdb3}, &(0x7f0000000300)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="03fcf81a75bd2c38003c97a32af3a31f383f76b7a72d6802c219e23a6c316e89370e37f57da10b5380559518d2eb6576906f015efa4a63b0075fd6cf389ea6bc12723813586528"], 0x0) r3 = socket$inet(0x2, 0x7, 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xf, 0x9}, 0x8) r5 = dup(r2) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000380)={0x7f, 0x4, 0x2046, 0x8, 0x37, 0x20, 0x8, 0x7fff, 0x400, 0x40, 0xf}, 0xb) getpeername$unix(r5, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$inet6_sctp(r5, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @empty, 0x4}, 0x1c, 0x0}, 0x80) write(r2, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 00:00:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000012c0)={'accf_dns\x00', "1592401c6c40ffe5135cf70bbdedbcfc8109e11289d32193cb6118d4c25c6b801fea228664a98af0b2cb4d2d85a506d3cc1eb2a63900295761f549cf2744bf49a4a81c2d604f04f6465edf44ec8aa60a71debd4872e4df3f75020caf0ea720020f168f6f59f381ce5df0863566631d2022ee345c6c19ae45f1017d1c3256eaf8bd63b260af065224046a342e357dea598ac21702a7c1c5bb0037491683f4183a496e5c301ad032333e3d9f8b1ccfbaf68076e03cb6cd97726bf527bf3247afc6bfcd558e8710b94e8fcb9ad7bbdcd2ad7446cda90e0aecc0ccb54f981e8fc782b6594f072d68021f3d557200a55330f8"}, 0x100) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000013c0)="e20f1196507a295d47f1f0b73b7218136feb64fb02dc55037f0145b6b48a79b059c2b33b25887d45bc1ffaa10a9d8c83aed451d85d33b93b8b7b745f9c3ba7003823446fc36ea3e018bd728a5dbca9af7bb2c67b2102d41e33eba7c54dec00203d0b06792b2eb00b119a7761e4181623fb1ba226bd31b461a3ec1effa46926fc231441e72d62103480b1f9fd5c83de98a9897b0ff33c4f3d095ea9acba2af916a75e1b8e18bef710d7fabcb949357d908ac4b4c5d7d94e5eaaf9f22e25fa76b9bc06b481068f3f7b872c83deb910ab1834c286761f72a3be15b09259c118dd1475c6689e3253789bdb42e53d8e5140caec15e4", 0xf3) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="93022e2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r1, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x5, 0x4) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x6, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0xc, 0x0) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000001500)={{"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", "448107969d6440da827c7cf0d4ab246e54181194b2b8bd4cd0a884394da998ae", 0x95, 0xfff}, &(0x7f00000014c0)="c086651f2896e23079f0", 0x80, 0x400, 0x3f, 0x7fffffff, 0x0, 0x10001, 0x0, 0x1}) 00:00:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setuid(0xee01) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000640)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000680)={{0x1c, 0x3, 0x9, @loopback, 0x7}, {0x1c, 0x2, 0x8, @mcast2, 0xfffffffffffffff8}, 0x1d6c2e5, [0x8, 0x5, 0x1, 0x1, 0x1, 0x100000000, 0xc0, 0x6]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @empty}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000040)="a1b30f4090b80cd16db1b37e560b6924fb66e2b9648ee6b19cd8b3be9390834ceac7f8c6547f1c1b885a5be82bd5a4c421d3b75714286e646ca58c0ec7a6e6c312ae89190f455ec37e01e249729f625d3f5b90978c9408ef6401033b74ce413b0b62dd802b660f", 0x67}, {&(0x7f00000000c0)="6333e9b37081ce92cf53c9e594c376dcc6bf0938f85482b53139b29cb1694eeb2275bc5e7092db92d24a8e003681efae161eb28afeadb9a62413f6cf50088638615ffea13833db1a7b435892d276e55ebc97c541c176ed4f7bb2900a2a96d724985724f41b5453454ae7f14d5061938524b5012bdaeacd3379", 0x79}, {&(0x7f0000000140)="b7eb26459da3798c29946227fb15c58b1fc2071c8ff291dca1d1fe2c4c1e897bca43c202a7374f51844ddf64b1b631060d", 0x31}, {&(0x7f0000000200)="bcf24acc946edc5cdf40ec0341f3b4ed3557dd57befc10956d0cd680cc45500d850e676ec2fd42fb3e373ab5e054cbf9d545f0e369991e6af64a7f0162b77c28f09015cb4419e10b7011ba91c2c9fd3d16b0d430349105e4224612ba3139695f6ba1c916fcf86d61b0468cb56eedeb866947226232259d1810431c86889abba4b76da94375830a03db7df4eb686c58c242539373b2383fc5026447133b09ea9078062734f14969f7d1c030d7ebc3aa33b11ed8724c34f33ba09df8f2f4f87921353808338bca1bf566ef04398698dd", 0xcf}, {&(0x7f0000000300)="f8399fe52c24b3bc1e425825001e114907665bfcff83e52419415b7698e29c6da6c500158eec57721d5ab5e9b45afb27761b624f112be4942dbb0e559d709dc9bbb85fcd02edd15d54a74120b163a62663bdeb4b84cace53928bfd9ca45f3354ac17546b4739ff8ba0501af1b0b6cc29ea474b0a4c2eab87028bd2d06830a6469b7ff0407fc4", 0x86}, {&(0x7f00000003c0)="a0425ea1b0fbaa40577d1f58feaa76c62fd6b993c54897776eda1dcc24b8c46ffa1ada92779430ed082545d3273220897a49069c9dee290c0ba0b4df9b9a6811fcdacc6e5cfdb621d5aebd9b1d462eca565963824ec362ba97b6c0dc394a9ba6c49a62a071f3bb57d1c7cee92574523aaa5c42e49c97f29678c6665ced3ff5ef3bba7546f3763e11f7e7588b5137aa8c6f4adf5d617d0fea409936167ac73e", 0x9f}], 0x6, &(0x7f0000000500)=[{0x108, 0x8f, 0x1, "8c0e4db2201c916fb6955b13d6e27e1da1dac2269ff596a32d017b76828e0c9367654e0720b28d514d737fe093dfb24e04b83351c5314ee85298935888066a94ddf357ee1c7a6e952b6efee5dc8d1041769f2523f01230edcd9c5f04b0d8e194f74bd708d801ff548db4c60b81f6927526c619d3af053a6b1d190a5bf37a4f4fe6d467bc851456a144afc971b121eb32c62e8c2e04f5512582bf4fad54f9d3c6d70a850dd2e75566b3a2be6358e8fc90c3c2eeef8c79b69023218c7fd65114b286e90ab8151d89f765e6fa6990d9c24417e79b0940350cfbd16a386b34e058a8133889470ab1c430261d8eb57ebdc87835"}], 0x108}, 0x101) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10) 00:00:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r1, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x150}], 0x1) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) socket(0x2, 0x3, 0x200) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000180), 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:00:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "03608514b23b42f8149f68ada53e2121"}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) fchdir(r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:24 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000100)=0x5, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80202", 0x30}], 0x1, 0x0}, 0x0) 00:00:24 executing program 2: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000000000000c) 00:00:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB="0100000600000019"], 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x401}, &(0x7f0000000040)=0xffffffffffffffdd) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0xa, [0x90, 0x8, 0xa0, 0x1, 0x9024, 0x200000000000000, 0xd03, 0x80000001, 0x6, 0x7]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3f, 0xffffffff, 0xfffffffffffff88f}, &(0x7f0000000300)=0x10) r3 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x80000001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="09000000000000000600008001000700149800001c004e2001040000fe8000000000000000000000000000bbff0f000000000000000000acba0000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000bcfde57c3d5db98ba16771ee67a3cd00"/165, @ANYRES32=r2, @ANYBLOB="04000000ba00000004000000e4000000c6000000"], &(0x7f0000000280)=0xb0) 00:00:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0xb3, 0x400000000000005, 0x1000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fdatasync(r2) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) 00:00:25 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:00:25 executing program 3: munmap(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000e44000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x2, 0x7, [0xf66c, 0xffffffff80000000, 0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffff0000, 0x80000000]}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3f, 0x2, 0x7ff, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x3800, 0xce, 0x7ff, r2}, &(0x7f0000000140)=0x10) msync(&(0x7f0000c2a000/0x3000)=nil, 0x3000, 0x3) 00:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0xfffffffffffffddf) 00:00:25 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd7b) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aeaaaaaaaaaaaaaaaaaaaabb08005800001c0000000001029078ac1400aae00000011103907807000000"]) 00:00:25 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 00:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x102}, {r0, 0x44}, {r0, 0x40}], 0x3, 0x8) fcntl$dupfd(r0, 0x2000000000000004, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/191) 00:00:25 executing program 1: 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:25 executing program 2: madvise(&(0x7f000071d000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f000071c000/0x2000)=nil, 0x2000, 0x5, 0x1410, 0xffffffffffffffff, 0x0) 00:00:25 executing program 0: mkdir(&(0x7f0000001400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file1\x00', 0x43) ftruncate(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') r1 = openat(r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x5, 0x1e) setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000240)="dd6690e5dd957ec0869c4720271b42552921ed6c829dd7fc0584488d68e29d4113771102053f6b23b3d06d8db8de9eb5de150148b60a1facd7521d5d0a8f52626e68b29fee1422fd650fb0587cf22d51628a2ec0abf25ecdb795f4d34e7e3373604a400402362378052d5e17ddbe06a5b57f51fd33c4ca97056f3b6b7cc20a55e4c94f", 0x83) fdatasync(r0) 00:00:25 executing program 1: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgid(r0) setgid(r0) getgid() 00:00:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x32) r1 = dup2(r0, r0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="d9b84431a0256ae48bdb18de3541438994820b86bd81f80fe6aa29b28e0a21dfba9732920bca733607fcc949d3dfc6e2b3b47cf16d315b48db68e80179f69898b7459db42a74c95fd2c167051f9ca4ddf5143439340b71cd4322f3ed31c7a987c9067d105ab8dc4897c4390349c4a9e8cbc59db4b082fb431712145e3027209ebf4c62741b6c28e8321ba7a348071886ebaad32b552565e8e095ef772209e10e8b0b387910963fbed2516d66f80618") openat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x2, 0x20) syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa1f0081000e0008004500003000000000000090780b00001f12d3baa83a103d046697000000907800000000450000000000000000000000e00000827f000001"]) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}}, 0xfffffd3e) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)) 00:00:26 executing program 3: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 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, 0x3, 0x2]}, @mcast2}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x7b, "bf9069cce0eb089780e61a666ad663b3db07ac8c9f0a7c1d92c443df8ae28f35a18e13b1152b13a93bb33405ded8080f2ed454e3d535543334fc4a77c642f3d9495d1e80a11673b8589c472ac5239e78020169a4b100d5050e9c35ec5c0b6bc182e059f2a2279041abcba0109e728e836feb67e6d037fcba5f1503"}, &(0x7f00000001c0)=0x83) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x10100900, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0xfd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000180)=ANY=[], 0x0) pipe2(&(0x7f0000000000), 0x100004) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:26 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x41, 0x12, r1, 0x4) munlockall() getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x5d40) msgget$private(0x0, 0x0) getuid() r2 = getpid() getpgid(r2) chroot(0x0) setresuid(0x0, 0x0, 0x0) 00:00:26 executing program 2: select(0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f00000000c0)={0x0, 0x5}) 00:00:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="05002000000008000000"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7ff, 0x1010, 0x3, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x30, "df3b5f34a4d897611e25c390824eb6faa3d54e1b2121e4bc5e5e8aa811379eaf9c8c249f0fd839c0031ec1f008d8eea1"}, &(0x7f0000000200)=0x38) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0x34) 00:00:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x10001, 0x2, [0xfff, 0x64d]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x4e51, 0x4) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x79a) write(r2, &(0x7f0000000140)="a1", 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) 00:00:26 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/103, 0x67}, {&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/33, 0x21}], 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0xfffffffffffffff8) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) truncate(&(0x7f0000000080)='./file1\x00', 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="c2", 0x1}], 0x1) close(r0) 00:00:26 executing program 3: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:00:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x0, 0x1f}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 00:00:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)="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", 0xfed, 0x100, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) r2 = accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) sendto$unix(r2, &(0x7f00000021c0)="5de6eda60bf14d724f3d4e6f721d4cc64094b7ba2d18a3164ed51655af7d3fdb4ee1db0718f7b285649486a2f6e4715bd043b30f9882ba351f8d553ed4c7c78be3e899b41f2bcf2a785b090b0fc445e093dcd2a0", 0x54, 0x84, &(0x7f0000002240)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3f, 0x1, 0x7, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002180)={0x1e8ac000000000, 0x8, 0x2010, 0x1da3c00000000000, 0x81, 0x5e, 0x7, 0x4, r3}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001180)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) 00:00:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000005c0)="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", 0x1ea) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0xfffffffffffffe7a, 0x0, 0xfffffffffffffe21, 0x0, 0xfffffed8}, 0x0) 00:00:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) msgget(0x0, 0x4) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f0000000040)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000100)='./file0\x00') mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/139) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) 00:00:26 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa4e2f0000000000000008004f0000440000120000069078ac1400bb000000000000"]) 00:00:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1c, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x3, 0x647, @loopback, 0x2}, 0x5, [0x8, 0x1f, 0x2, 0x0, 0x5f, 0x5, 0x1, 0x100000001]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) 00:00:26 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) utimensat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x200) 00:00:26 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3ff, 0x3, 0x1f, 0x1f}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x712}}, r2, 0x4, 0x8, 0x6}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) 00:00:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getpeername(r0, &(0x7f0000000540)=@un=@abs, &(0x7f0000000580)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1f619295c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000100)='./file0\x00') mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/139) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) 00:00:26 executing program 2: freebsd11_mknod(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x3, 0x10000000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0x1c, 0x0, 0x7) r4 = dup(0xffffffffffffffff) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x10}, {r0, 0x81}, {r1, 0x2}, {r2, 0x6}, {r3, 0x60}, {r4, 0x4}], 0x6, 0x8) r5 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x0) 00:00:26 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x204, 0x0) lseek(r0, 0x0, 0x4) fcntl$getown(r0, 0x5) 00:00:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) semget$private(0x0, 0x4, 0x40) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9) 00:00:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x1, 0xfffffffffffff000}, 0x8) clock_nanosleep(0x11, 0x0, &(0x7f00000001c0)={0x0, 0x7}, 0x0) 00:00:26 executing program 2: pipe2(&(0x7f0000000040), 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open(&(0x7f0000000100)='./file0\x00', 0x401, 0x41) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) write(r0, &(0x7f0000000140)="cb5dcbc49b9abc920ca2b2079931f37eb6d4319ba6d736c3be93c6b9ee89cfcaf106587033ef67776987e9d0c4fa8cb6558f15338ce2cb762aced802a87618263e1e081335ce779481f2cf28bd07ac1b3832ba5e3fe4ee77de8da5105d17d25c62e8433ca95c071b50", 0x69) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:26 executing program 3: r0 = socket(0x11, 0x20000002, 0x1) socket(0x17, 0x7, 0x6) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0x1, 0xffffffffffffff24) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfb0fa38db9a9c5052de4d382b770c1f5a872c881ff7cc53c894303b22f310b4c2fa722e43c404f36a00f90006ee01be457aea8c500000002000000000000020200a371a3f800", 0xb1, 0x0, 0x0, 0x0) 00:00:26 executing program 1: socket$inet6(0x1c, 0x10000001, 0xffffffffffffffff) syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@empty]}]}]}}}}}}}) 00:00:26 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000ff02000000000000007f"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) 00:00:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040)=0x100000000, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r1, 0xffff, 0x1413, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:00:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000280)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, 0x0, &(0x7f000000effc)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x6, 0x3, 0x4020, 0x9e9d, 0x74a4, 0x4, 0x9, 0x8, r3}, 0x20) semget$private(0x0, 0x1, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x2, 0x1000, 0x2}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="3d0000004babee29284be4c4c9c4465820adaf824e7c471ea54a8d4c25219c909dd29787498b48e6ce03f7856688b5857456fc614a2bea749c168b7f258de69c582479382885cb3a6333eb6918760874"], &(0x7f00000001c0)=0x45) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000440)=r4, 0x4) listen(r0, 0x3) 00:00:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000080)={0x1, "baef64852be386af79c3f8e763103cb8addcfd824fadff1c28dab0d1a9b87cbfc87de79a83b5190dcaf4aada7d494f5033f18aa53925f8e45c9b32d4336f7d9d1eeb0250e07fcb28f96d89b555e55b79f4a7eae6f784ddfa3670adb481751b66f8c9cef2ef03acace6aa3dcdccb5bdc801c94dc9d65c6ccae21d0443e06a4711301b3d869eb79d4f6ce71658bca005839768ee241f6ec6676c3b22b8771170a97ed0a5e6f93031547e3641540fdcd50e35b76589"}, 0xbc, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffb, 0x2, 0x4800, 0x400, 0x3, 0x5, 0x263, 0x2, 0x0}, &(0x7f0000000180)=0x20) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000300)={r2, 0xd0, "81adf655c6012d2f9623d928cc6f82755a3133af94b7b30999d2d891849dc9917570e59ef25787ed774120c6f8b00b8139089baf6217c6d7b4ed75866760e85681f4e2bc0b9e896414816a54d5ecf47c5c8dd9c8883b96ffd203319074e82a11c13ca435d18cdb10f57a280054971f33ac02a9d5ba5fc3374a091312f4ce78e30d3969157c660b5d271082caf1b6df13502c8f6d33b65ddc99ed4d37a2b100e31c69a4663cd8c56849a98bdf73438b6c6d693c6520eb2f34101194c453dc49bca0e9c9760a68a3103b5380efbb10e4f6"}, &(0x7f0000000400)=0xd8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={r4, 0x0}, &(0x7f0000001340)=0xfffffffffffffec0) 00:00:26 executing program 3: __getcwd(&(0x7f00000000c0)=""/38, 0x9d) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x8, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x8, @empty, 0xffffffff84816219}, @in6={0x1c, 0x2, 0xb9f1, @mcast2, 0x81}, @in6={0x1c, 0x3, 0xffffffff, @loopback, 0x10001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x47af4c0c}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) 00:00:26 executing program 2: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x3c1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)) socketpair(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) fsync(r1) close(r0) 00:00:26 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) geteuid() freebsd11_fstat(r0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) truncate(&(0x7f00000002c0)='./file0\x00', 0x0) 00:00:26 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x14) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x100000000, 0x9}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) r5 = dup(r4) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x200, 0x32e7, 0x4, 0x1000}, &(0x7f0000000100)=0x14) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x3]}, &(0x7f0000000180)=0x6) bind(r2, &(0x7f0000000000)=@un=@abs, 0x10) 00:00:27 executing program 1: 00:00:27 executing program 2: r0 = socket(0x17, 0x2, 0xffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x200, 0x6, 0x1f, 0x1, 0xfffffffffffffff7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1200, &(0x7f0000000080)={0x103, 0x400, 0x0, 0x50d, r2}, &(0x7f0000000040)=0xffffffffffffff3f) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) 00:00:27 executing program 0: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x0, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xba, "6088604e9436a4f65b06a48653e6ba68b442a248e1b1f289eb8b19ccf1c711655d3ce20f407b3f13abedfb8f64db5960eaa4c5efab16bc21050c919a7c7300dbb217ba259828ec67bd70c83697b84f98ab8d1355ae3a0af25201e40d4501e6a39bf406934e4d8b54c2e20a9eb983c155ef29d65d79e60cef86ebcad2c2a36c59a4da65b2b36f32ae11b14670463f8c9083f8da348a90b0f06c9aa891741f2894582543079f61820418ca8073d9402614ae710636a28d336b5430"}, &(0x7f00000001c0)=0xc2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, r3, 0xffffffff, 0x81, 0x6a905d6c}, &(0x7f00000002c0)=0x94) read(r1, &(0x7f0000000000)=""/191, 0xbf) setsockopt$inet6_udp(r2, 0x11, 0x1, 0x0, 0x0) 00:00:27 executing program 3: setreuid(0x0, 0xee00) clock_settime(0x4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x2, 0x1, 0x40) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000180)={{0x9, r0, r1, r0, r1, 0x142, 0x1}, 0x7, 0x7, 0x2}) r3 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r3, r4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000000240)="d2c3f108dabfe5eb0cfcfb654e5531741218ef16cc24767ab913ee14991a5f0cd6f76ff6831e2fc982e1b89bf76b79eab61818597c1d949c185bfd98a9b884c68940d679c3d9f4ae9196b321d45650a44c84437e85577b8b9e6eafb7b5a15ecabe55679e54427632e728571f9b9759a196") 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) poll(&(0x7f0000000040)=[{r1, 0x153}, {r1, 0x40}, {r1, 0x10}], 0x1e1, 0x4c00000000000000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x3000, 0x304, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000000000000200) 00:00:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x8b) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) r1 = geteuid() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x4}, 0x1) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file1\x00', r1, r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0xfffffe0000000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x1}, &(0x7f00000000c0)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x140) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x20) r4 = socket$inet(0x2, 0x5, 0xfff) setsockopt$inet_tcp_buf(r4, 0x6, 0x427, &(0x7f0000000180)="1f71c39dde4d9a7494455a668946ce94f40b457a579ebbb630414438de803a41dd9915b81c6764b9924fd6eeea24b5038af7a24df9a119e1af9c14a6ca0e0bd40b1e0dbefd522400e18facc745ee87aeb44b3ad3808ec7", 0x57) fcntl$setflags(r4, 0x2, 0x1) fstat(r3, &(0x7f0000000200)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) r5 = accept4$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000400)=0x6787, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000004c0)={r6, 0xfff}, &(0x7f0000000500)=0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f0000000540)={@loopback, @local, @rand_addr}, &(0x7f0000000580)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f00000005c0)='cubic\x00', 0x6) mkdirat(r3, &(0x7f0000000600)='./file0\x00', 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000640)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000680)={0x4, 0xf94a, 0x67, 0x4ef, 0x8001, 0x4, 0x0, 0x1, 0x60a, 0x3, 0xfffffffffffffff9}, 0xb) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x18, 0x30b, 0x7f, 0xfc, 0x2}, 0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000780)={r7, 0xff, 0x9}, 0xc) r8 = open(&(0x7f00000007c0)='./file0\x00', 0xc44, 0x20) setsockopt$inet_buf(r4, 0x0, 0xd, &(0x7f0000000800)="31055808b69b8b21a7", 0x9) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000840)={r7, 0x20, 0x200, 0x8, 0x3, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000880), &(0x7f00000008c0)=0x4) shmget(0x2, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000900)={0x100000001, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000940)={r2, 0x7, 0x0, 0x7, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000980)={r7, 0x3}, 0x8) 00:00:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000001240)=0x8) 00:00:27 executing program 1: r0 = semget$private(0x0, 0x7, 0xfffffffffffffffe) semop(r0, &(0x7f0000000040)=[{0x0, 0x9, 0x800}, {0x7, 0x5, 0x800}, {0x1, 0x5, 0x1000}, {0x3, 0x2, 0x1000}], 0x4) semop(r0, &(0x7f0000000000)=[{0x1, 0x3, 0x800}, {0x0, 0x0, 0x800}], 0x2) 00:00:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e06000000653002"], 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r0, &(0x7f00000006c0)='./file0\x00', r3, r4, 0x600) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10c01, 0x118) r6 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000000240)={{"7d2fa7e574d068cb4678902108419c06b7e83ffb2bd475fd8c06a5026bfe0fe1032a555a7d17d4175d02c886849cbd407568904cccdc703cba2c8a36a9a2a187f2d766243a03b08ee262dc7d3aeb173979f359365c1b32caac2a13408aadeb7cfb16fedf079458cb93a18c44487a52e7d14e4d5cee6c8ac893ff7ac9bb0d6740367402aa283d51acb5652eb9ff74330f149616258fa0523a5cafb07fb0ab5d4879de41214865b5366d30a85f7589c20644301a7147674368622bb80ba0908a6dc2e5464a580795d50d529b48cf04b7ffd02e2a8ad74a12286791c8251f391ba434fe3bf8054a7f03aec3bf2d00a50272d50281b45348d4ccebbbbe6337352c5c12cea21f157fa7d7ba11b152133168721914bfeabe6cfab80707088dc3dd05446edec095599479031a8adedede34a3e3fb830ed1b19b55672ff6118a027843272062f3a03c3d10392b7052cb71264197fe0763804161f6da24a3baf4fb131c4a95a8ea98d80e8fa68359ad1d718f06f43296a11f87130af2fc93f49a35fc049aa5ffe2c12da5fbe21da9af762dac66dc431cd1a038f0644e5648265e78593cd47e3aade1daa3152fe5aa3db3bd6f161358887282a94ba2805a5a912b2cce204973eda5c8c0b6f6cab9a270b4b7f074debd24db852d50d2b09626578dad14b142954bdbd5fa5a03632971a11699062e613d89e145e7d16fb492218db55c9b0e7aeb3dbda34a7fdcba521e287b6f16370d7f514f6059d77b8dc4898660c1d425c64b2fef880c18a066e5dcde51a7cc17827e27db86d6dbb2221c2e2a03125c172a67b117991716c56706669cdf4ad190ea728ffc46f51b35f3b766604b8c3a6abfc6a5ecd851a92d3d52b4c5c236981ad433d4a3166c4e0c1cad285c191c81710a1e88f11f375b2b68f4c5197937f23c7903354bae9d9ee2b50ea7e05818ce3359b4a9400ca4e97e46b033c560499093b5c8d7700afc0d6dc159f8eac861a9eb12295767791702163521e79edaa57eb6f298c14993344b7f89ca346b2bc21f31aa53c0cf04c37efc8715c5df5702e023c6d8ac716b764c945f12daf051c2f64ea7407eaa29aa9d07dde43a80023f1ea152ab06af040a8ee73fe50a2ac80cf983f9f2c59ba767efad88e060d1566579d4f6f475bac6d31e4108f7ae02fd8ac3704b80ba20e0d156de60e5db5c2aa814ceec2ce8656ae1ece2b123c4c9d315762ea2b815af12c59df2f00469b9747df4ac83d38590ab444c6235445b4289a03bdc89b2f369fcaae65226a68b073a4ebf646d8d2d59a2bb8cc25a5e05501cf17a195ddcf6d588ecaed70e266073517e5a653160182a816d9bc3a3ea6b27c07466db285db37049188cb3f01a06165b57689d1ea8cb77ef8d22f413c81682d3d6a9195bf17a827639302e9c3379aa99d728fc74c7246108f428cc53d03b2458b03fb5a1", "4b0e8b7b7909508eaec0d90aa730b30154754c1e62377665add16068153f50ce", 0x1000, 0x4}, &(0x7f00000001c0)="1ece4bc8f83a9f43ae37ed7e6a16bb6a42cf4bb420d6816a7998c59b04b925aed462ff08b2410a71817391b9c6b68eba2ae98bb0e9bea635d04b3f38e94c84adf3", 0x6, 0x8, 0x4, 0x8000, 0x1000000000000000, 0x6, 0x0, 0x9}) flock(r1, 0xb) fchownat(r5, &(0x7f0000000080)='./file0\x00', r6, r7, 0x200) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e06000000653002"], 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r0, &(0x7f00000006c0)='./file0\x00', r3, r4, 0x600) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10c01, 0x118) r6 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000000240)={{"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", "4b0e8b7b7909508eaec0d90aa730b30154754c1e62377665add16068153f50ce", 0x1000, 0x4}, &(0x7f00000001c0)="1ece4bc8f83a9f43ae37ed7e6a16bb6a42cf4bb420d6816a7998c59b04b925aed462ff08b2410a71817391b9c6b68eba2ae98bb0e9bea635d04b3f38e94c84adf3", 0x6, 0x8, 0x4, 0x8000, 0x1000000000000000, 0x6, 0x0, 0x9}) flock(r1, 0xb) fchownat(r5, &(0x7f0000000080)='./file0\x00', r6, r7, 0x200) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000001040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001080)={r1, 0x518, 0x3, [0x100000001, 0xaa, 0x7]}, &(0x7f00000010c0)=0xe) r2 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x48) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00') close(r2) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:00:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000), &(0x7f0000000080)) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000140)=0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) sendto$unix(r1, &(0x7f00000000c0)="d54d828100ea2b2b01edd20f47f5c2b5098e8ff05f8edc9417b33bc101b53594456aea", 0x23, 0x20100, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:00:27 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYRES16, @ANYRES64, @ANYRES32=0x0], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:28 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r1 = open(0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500), 0x0) 00:00:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4800000000000005, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x1d, "2ecf9f74551766bed932073acc6aa9da3d26d7ac98990719ffd0257aa0"}, &(0x7f0000000100)=0x25) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:00:28 executing program 2: r0 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="5d9a31178d8acefa121b241da19ceb02689512a6f92efb29f4386cecb267f735c78ed01d729a39cd993618ed0265fe73c3ea4a50ec1fb16ef2413700e9003ca53b0d13e9ee29fe8034e070ff1367c516ceec2a0c9db764501ece3ce2c948899ea0b51658e8ae5611d4c56b5231e9baa8160c6c67db884f7058f5ca94ff7687b93b4a9f4a56ccaa27b545e3447b59001d33ead6be9c80e75aaafc5ff25063f5c737134892f12de73f", 0xa8}, {&(0x7f0000000100)="dd1aa5ff494c7c2e3fe4d318ab619cfa91192ed401f6c41c566411af4730407c498b904ba8969873dfe3ffdbcdcc0aad", 0x30}, {&(0x7f0000000140)="57a81798da784305ca4c46af88da7eb921a9b73d706742bbaf25f1d173d7a015d8208da0283e61db69c2edbc207d003f34fa6604cf0163ccc3b84796c8182616a6d542934d8b32c3a944cbaf301faec005bb1b79d6e2401f838e855791c87b7da5d6d0cb589f217b3948d3dc0e56a6b072f5262fd6d4e4d3c4ec02996c5dd84f336838707c9f9349b7f03937fb142ebac4b53a79cb6e09160cafa00fd36754fac652ccbf6d85ddfbba2c3acbb1702eea25d272c533782ce686713ad86275", 0xbe}, {&(0x7f0000000200)="153919271ad16e4450652cad7dfa8169e73aa591cf278d9bd1832593a94ea92f57c59951a033fcc370574dd0f92945472a8d7804672db51ddbcf834153d26f9307e221bb492d6581dcb8f836af5218cd9e9dd94de406d2f629db23439f8dba7b225eedd2b5d12c4342785237a0562cbf7edaac8fd440d7ac41", 0x79}], 0x4, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) 00:00:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r1 = semget(0x1, 0x1, 0x100) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000240)=[0x80]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8203ae"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x104) socketpair(0x0, 0x1, 0x76f, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000180)=[@rights={0x18, 0xffff, 0x1, [r3]}], 0x18, 0x100}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7f, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000440)={r5, &(0x7f0000000340)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0xdd0f, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x20, @empty, 0xffff}, @in6={0x1c, 0x0, 0x100, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:00:28 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140000002d0000002a000000f4ffffff01000000"], 0x14}, 0x0) 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) recvfrom$inet(r0, &(0x7f0000000000)=""/162, 0xa2, 0x2, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 00:00:28 executing program 1: r0 = socket(0x2, 0x5, 0xffffffdffffffffd) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x0) 00:00:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x9b0f, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x1}, 0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:28 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r1 = open(0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500), 0x0) 00:00:28 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:00:28 executing program 2: r0 = socket(0x2, 0x5, 0x81) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 00:00:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) ftruncate(r0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e200400000000000000000000000000ffff0001000005000005000000ab87c23a000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/128, @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) 00:00:28 executing program 3: socket(0x0, 0x0, 0x8000000000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 00:00:28 executing program 2: r0 = semget(0x3, 0x0, 0x0) __semctl$GETPID(r0, 0x1000000000000005, 0x4, 0x0) semget$private(0x0, 0x2, 0x2) 00:00:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), 0x4) shutdown(r0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc005, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 00:00:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="fa33ce2ba41f33458cad1213ec74beb87d05dd495da7b2e46d19cdf8b376740ff53a586a93f7897c18acee7994f81996cedaa9790480e8afe508e4032237373ad0fd4e5bd8ad502377e312870e3b35c323e5066746170063161403c6533c749efb3a74ba437fc18e5cd7fc2e1f94230f5af77aeab4da208a54616121dcbfe83579715e1c6643f8a0612f62595fd2ccf10fa49158e642f422e937ccb9cae0aab332f459ad64381591d882e82d6b49af781450477d76e3fe2032ee303b9ceb4d96e49b5686454fb9b5c6e4cf8a30920270e14d9af76e9c59940aa569acb5479684d9e371c20bec1e463b2139b57a", 0xed, 0x84, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) fcntl$dupfd(r0, 0x11, r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote}, 0x10) 00:00:29 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x400, 0xfffffffffffffffd) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000040)=[{}], 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:00:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r1 = open(0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500), 0x0) 00:00:29 executing program 1: r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x1, 0x2, 0xce5) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setresuid(0x0, 0xee01, 0x0) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/4096) 00:00:29 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x89a88f592e0a028b}, 0x21b) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x110) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000300)={{"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", "521ea8823c0cbfcd42b6f48c413958ef17697fe221eeceb6c982546de4e2c634", 0x0, 0x9}, &(0x7f0000000200)="60e3710f7fa9f15d4250090d7ef53a8f914fd570969307156f20d46e3deef92c40939038bb57c23bb92a73aac261bef13f95f3c43ff1d8f49849485dd03aae05a447d021b6ef498b2971b0ccbae0ea26364667c1ede5f82508f53316a9a5efb545402683ca7bf4adf0b5209472326cd81bed89a915cef75da4e8000349e7162f755e4fecf34adaf539f0aeadd84bcbcc5e850adf13dafbdfffcc7b7c58aa950f7a3b86be01a886946b33a1765c61f5df3a5f5e9fe2931e9ed22d99418de6d6bd88bddbb9d5549d115548045f9e28874502", 0x2, 0x9, 0x0, 0x3, 0x9, 0x5, 0x2, 0x1ff}) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:00:29 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="cb9b716b9060df85af21a22b66ba51aad775dd47bc48016325c4d236bf621ea20e77c584200a9c50fe797d7e9f6f96ee77c4930851466431002d29826d1c6521e1cf70b1ff83752cc25b33d8dcd221b3c8bdacd38dc7f1b8df58c914c02bd917ea861248df05b2e66b3e11ee12263e0b00") semop(r0, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x0, 0x8000}], 0x6) 00:00:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x35d, 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:00:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x17, 0x20000000, 0x7) sendfile(r0, r1, &(0x7f0000000180), 0x3) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:00:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000008400000009000000ac1400bb10050000840000000800000008000000ed3c4923b37830285ab94870da453d4af897c78514f784e5919d653cf49e372fb12c6c3bd0910dda57665b0861e150ce6e3a5f51e18127cb45f30bb27866b7a9d9877a4dca3a4321b00652f5a36ad6d0e231610645120978e84d2d12ea5b2ee960fe41c6863a437ed0126b218eb98e08f068"], 0x20, 0x18c}, 0x20080) 00:00:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000400), &(0x7f0000000440)=0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0) __getcwd(&(0x7f0000000000)=""/97, 0x61) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xedf, 0x402, 0x10, 0x8001, 0x3, 0x518}, &(0x7f00000002c0)=0xffffffffffffff87) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="d2b44e0773e4c961f12d5fb34d5b2ff2ae6d0d961755ba2d485e30a903cbee61c3fa13f106aa798dc78872d990b4fddd3582456cc79e1ce5852b8bb661cb3c5c9089cc97d2d14046d1e6abae3ecf4191cce8ff9a3969b5617cf1e5036c8b0cf12bfb0a971ab1fbe2d8827c23656f562349178fa37b0ce8b3193f05a0cfb1ad5c2b1335a2baf651a228a3b3f10ed81ab845423d1f900a0f42a21328e7e338b4bb25f093964757591f1b611cafb7cb0e37"], &(0x7f00000003c0)=0xe) chroot(&(0x7f0000000380)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000540)={0x7fff, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) 00:00:29 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) 00:00:29 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x10001, 0x3) syz_emit_ethernet(0xce, &(0x7f0000000380)={@empty, @local={[], 0xffffffffffffffff}, [], {@generic={0x0, "a3012c6be4e11c7a99b1ec223d09b05d4ce3265dae536dd2bf66651d91f2f70deec63646767ad0341ee2928ae16be668107eacc85b34288530566799bbd2be8f8002f1149b98d36365706b95c9b0a36568371222d68e44310fdd1af7e3f0b106bb310d7ebb7f0bf106f5661a2b24050fddc6df38e692a14264078b11a998d84f594e618fa4e26ae4b460689f1b4f9ad5727e9a2c6ec15533700eb5cc6a40c7f2f1a8564c7de51bf66bb263fc170cd0ae150abeda015352190228379a61b3b579"}}}) 00:00:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000000080)="369be471177bd835073acff978676295a9b9be9159fce5e22cebefcf7b116a5b395d0949c3b62042a63a72517f8c1a9f252d801b6c9346a6c7867844601f31a1964a9e7b7f7e75ec9e391ee45c9de4dfced72befbb9861416cc89028413794d49ff10f71127adb736006788bb3cc195d1207ddd92eb5f0024a597720726bbfed285e411f14b1f005c1316d63da0790ad3a05cabed8a9f86e51b9712e37aba6a71e8bba9b603d27f35cf18f4daf0f59de08d685af593f1243fcfb2df917fc31786b080e5438d9150cb43fbe7b751d02b797b5ae8991385d27c80b49b4d88cfbd716", 0xe1, 0x1, &(0x7f0000000000)={0x1c, 0x0, 0xe6e, @empty, 0x80}, 0x1c) 00:00:29 executing program 2: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = dup(0xffffffffffffff9c) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getitimer(0x3, &(0x7f0000000000)) 00:00:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:29 executing program 3: utimes(0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/105, 0x69) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x20000000) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) 00:00:29 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x65, "8f9efecebb68b271247ad9d847398888bc6660cb2522f9d7a121b06b200218e489358ab757f3004b58da5dcbef31c411f88caa7514fc005a113a6a95a86c051a36ce1e918cf6386e68252a01195063eff5294f986e448ac81aa9e68cca88a2ae1492f2dc62"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x7, 0x7fffffff}, &(0x7f0000000100)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:00:29 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x400, &(0x7f0000000100), 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) sendto$unix(r0, &(0x7f0000000180)="4f547f3ee5038b87f7fc50a2f67ff79bb728a515b51465cbfa25bb1be26796a07e1db460ff083fa55bb286bcf762a77ddea57505727afcfca6cb6310b0c70045fa97620ea13eaedc17e61eab14e28d60d79d0553c4525fa4486ce50baf37bfc9dafeb8502ed0f5eaa9f2d488f95a9fd2e9d459e8ecdcaf1b638a366ea65bbd3956b12595ba339ae5279f1167f376bd1c7de26efdcf4f3bc624e7", 0x9a, 0x100, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:29 executing program 0: r0 = dup(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = socket(0x1, 0x5, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="2902000d21095cb90cca2485", 0x13a) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="820346696c0100000000c3aba27d082cb36d8666fb42fd0697cae9"], 0x10) shutdown(r2, 0x1) 00:00:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x17, 0x10000000, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x11, 0x4) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x8, 0x200, 0x200, 0x8000, 0x8, 0x2}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 00:00:29 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)=0x0) r2 = getegid() setresgid(r0, r1, r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = getegid() r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r5, 0xbb75, 0x7f}, 0xc) setgid(r0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000300)="8b71ef72e7ed2de4523fb9f11fcc3aa0dd27b6fb6b4236a42416732e5ff2ff9d7677570dd79b1c34ba8e00c749f3ddb2f01576a9cd6ada9bb726db9c3fedba1cffb2562a20f3ea80e0c0b5002bb277be370e3a1ee9f1c51b9466297149759793beb746713ec7bab4db0a1f2397b012234e6298e8ba6a5925a9563a1aeddb537d35a731ae875be257199f529d13a8272605471efafb1cfe88e574e63516f540bb053d10e9ae43461c4a95c8d1b8ac003e42c5b3f567b6ee6cc22f9f6cc73e5aaf0129e84131df15f7cf7717e6bd8f916af210ee89967fdcd379c1dfebbf03a101d43ed372d9dff7f221795049ee9e36788f27734b2f5d0f1eed524b25de5cc7e34ecd256db2ce5e1e66e6d76bf01e437b083f0b9385869c242709a45272131a4d29cecc9615d98bead791d59b6982b1f676e843b7a35946396cce24f74b0fb577014495b58ed1f56292b3767d93bee456d428576cdf3458b57a057bd1e39348173d54c39a1df2316a7647ece568ac1c1572632c4ce4b9c4b65ba76e30d35fb1581ee6c5a789f818363d9075e52fcf68b354d3ad8573dabb87a085855d4c4b67f00104ff6e28cc12e931d8486e2e719412a5d996f9d58af3627fd4cb3778136a3a94f3eb49af9a50d3936141075f3dfb762ce398e510811bdc1bb799bdc28a1db916814c1e5fc02331a4fce8ce6a499b7b38b55d697ef05fcee249398ff87370cef4dae8821c1065a45d1cf295239dcfa21b7fa6277ad31826db0d9023015fe45a5395a412044ff109ca39b39b403529ddab7da5f4f5524c7ba9e8214c09d6c82491351cc9b0324e5625c60183282ce15053f90d6c1a8495018fd6868633e8d570c7c49b3e590c18abf534f69b9d1e33263ff34f2edd54975581e9754cd86749938cca7104e701ed7f445b6eb724b012a16d948f92116494cf5c182db5d3e9ec6865abfdcd785d5a9b475686b00fc40a9fff3b22e960eee7a64f5b4992e4c60552caec4bd5c0903ecf6c9ff863e78a37b89d2ddca6b308c0fa2ace7c2ee2b3bb311e5e921f40f3d8347b6d54ad65e9b12300357c483a5d4809a58a31ffc4aa05a0b8499f0badc50ca964ab1bf13cf9b1b394a8cf4f390a7c27d3fc89b9d47d4cd1cc03c1d8068fcae79df2f44db393cad76a421f3b91e1226acba925729ee137fe1b7eef7fd3ec456ef5fa310feb404f584b05804b26c0513ba871ebe0dff0102f1d7967c03a79a2fce8664276a47664deafd35720c5f53140b5998769afb86b5df40b896507683e6ee65785dfce895ebf7bcf82145d2e3a594e6952bac7d92813e5034a1d6307c62783d396c174b840c191bc17dd01d013d4a0c327694458dc47f3c2d640db91585dee3c40b23e00db77b6f6382f8e85469976dad0cbc298e3559e62d4659ecc3efd8ba0b3abfe4b660f05cbe306fafc7a78ba01cba0f8cddab227ffa4a4144c467ae1eef9607058bdab7a4f427496a1278c7e2fe29305a63446a77ff17fea8ade10891403e8f7cff379b464e9d259226be69e37b0b6d8d14ce058b7607efbb512c767b4788fbc395d6fb479e86e6f33ba27b82e8929825b0e433233889c5b8c64ae589b070f7daf932cafc4a0e193529f7d09788a43d589d1b77454e55c6fb6fffc7a6834c79ed89517da9aff7fb754e3e85608a38eb596adf0f497993346ac8460204fec7be6a82a7b0df26f64a1f80955fd0959c9a9492907852cfb71e91a7c0809975fc488787f1b3b43f0b39472e7da47638818198894684127fb20317b058bf5e492f47cd43a51ea2ef5e6c9339b9b16b8558795ebb4ccba02985b645497c2cf40b2db65026cd9ed4ae80492fbf395d52b80dd2675ab8797c5250304d570932b7693c91e3c5fd1738325a587aa8508de0643e69bb20111d747832ac53256e754f3e415a089f54c15d4ff9bdc44beb85299b33c3ac1da16b9538495337cdc1fd2d320c523340fa2ec0283c1a7d8b438abe154db8cc9805f2f709da7715e3a3d70fec63ed69f603bfa9390763e9221caa69fdad3a9d6d7b195ca19d36bfcc2d9e288188fce04eef9f575e3c0f398e72dd20c30cc6cf7d748f574b2a9dd43f4f1bc3f7ffe400e28d8dbdd4cc1671b5a31a290010f7cf4d57327c4a9f81cd2e1ce31cc4256a278470f38c33c584e6cd553f5489f59cda4e81f54354b59ed905a1f6eac79c940d5ac4589d2df992c77293886f6aaf634414a609cc48ac496eb59e2d116ddbfde02ed617ed0f5b3894b6fe66efb4255620192fd3348e8c471c6a810a892b1413202c106ddba4d7e2640ab10e81f93dde27b3b1d4bb97913e822bea0a74bf92495f76d5466fcc81b365b085b4fb567256c577ab622de816d4c85e83d4dafca4cab804335c31942f6c9dc44d97420b59e0f2280b8f25a118c2b5059887e1f2f970c07458b2a7d38890626247b076cb29beadd48212d7d113e4c58463fc8d91bad7bff23870c955546fb7dc1fe694782558711c69c2dc03abc776617d59ad758a0e8120baf0d2644604d00ba38d6d55bf8ed50693ca7d1f68304d3ccf5a3e1c38602f820f512c399ed52f6e65828c87523136add31728543c9b4a98032cfe6bb326eb35c85a48c771e377ec5a046592ff747726a2f8979f1262f8ed764cb01efbe2a9c527d2b282eb2f70d62bec9fd19462ce6cf7c097516b2d2be037a519afbf8df4f55296734be0c0fdcb893cc2829209a407f04198bffcdf0a7ef34d1e27e8562cb28ed3947830918d28dc643909565feac921a7c4744082920c498cc59355528046f968df2f6eed0ea09ab22325c6958e61dffdfaf136c05e346f74f2731d5cffa7f3423b03fb8160091f2211db5a877fc5e53f7a93dc6a435bb31fc308559f5e74dc02fbe37784e9931be7475aa0176bfc3a07a27fab05d10d99dc0ee642afcdc495eb18a91ea1bec009f01d4ad307dda401669c56c773147e7a297a8c6b6323b43b80fbf46aae40edb22c3d0f537264326834a4d8594f1184cf76d89b0d1708f82a2f3c5d23f9204e2ccad6b5bbd6312bba6b277811b43512cd06a43c75a1bd92b584ee80f4229fbf68a71fb912f3a29aff1edf1f855f868be8aa9a9e7072288a2fed50f3f8918608e5d301337e187f4c95c36220cf5cfc0e23658f5d2c768c0b36fd5cac56a49d531adb7603618d16322bb4f0706de108e8bb0f71c56f161c63a83fba7ca4ac70e3e95acb64d9e2c49b0a112a41e8b3efe3edea1eb696028bb31226c3aa006a3e80e2f51b1cf957b75a0401b414a63c9a822b0dda40cb709bc4bee1eb3b000d7828be10972894f0745fd76dcc3c9de43612cc9781d82292fa0614cacbf0b68f5f34551e91afe4dc8f8d87078497bbe11fce375fa1c70dd4931f334aa8eaed294ac5122ccc8819d21d9cb2a74ea48d7125ffa85ad71f15db68407ce6a4b65d41229aa5598e067dac4f90b9edd92b2c3eca92ec5702c2d00e297af537e651030d3be0904e4d9a02f7a8db72c77c6366e17f0c45a5f20d2617dd971f58464d50302317eac34723bffad373cbce5eb7c97284c4f8248b2581667268c89ef0e1415bac92257d8203cf132e1ca540ffb74bbf1b64310772b3caf695537eae996ad365dcbc5826f3751670dbbd5ae69b043ca276780da898707f79aeb0b2e32112f1a4ed25344e3390e659d26bb2a9d321fb6e41d79da093b485949877920261b7ce0dfd4544de62dc5f9258ef359f6e985af9db02442826f73f33515b9082eb0c1ca5743ba58eba41ee69d0dd26e5ba43e0be36e49121130f37e796b377db406d563c413fefb595ba16e37f69a7193d7c3971bfacc41fe5f97991607b11a5d233d97d2c7ccf29666635443091bf9a104f901491fb5778d94aa10befd30aaf14906c872f9bc72c5bade35743980236d068019552f02e9effbcd57d8d9908ba5f42ea6931ed7c07ed9e2934017187a7ae8640c7e7854cc01c0285f79d5dfa0644e848d1b7f147424ae0cc4a333b16d0df68b7df640021d7742ffb928c02aaa792f1b8c9f5814383abfa0d95bbca65b3539f040a9d9834a603a2a702bd8aab7d1677ce6c523b2269156d974a3f9298cc445a7badf1eb3f5394f8eedb557b0609397f02897ace076f45104ef69d556d54a79138a7279f398fdf75c27a3e8fbf1210ca5158d6e4f53859a7ffac376e113407ee418c5f0dc7718db85d00f994246309e3fb98a614bb65cfcad5f92ef782a63d8e24f93b63cc60f0644ad85373ec5874fd78ead9a4281400f32cce98a27a4953a2118286d7f6ae3b61894b97b07eb6fd2da9242ff849bca57d69150e3776d1e57b81a4fc2e447edabd9c52aef6b96df8a1837ca887d38a5a1efa3ec300156669abc9c7de0d97394f6108a9e152836d2e2fa8eaf75ed368fb342adf1657c0f96f6c744d9eedb5deb93d608ffe845956a4a4eaa0acb315c6b9d2b5d51f62db9b246226d9d08342952cd0543cadae41222727b0585a4a0232d8ab79ba88a051a11d7611790188769fdfc499eda750389e67a93615dc6bed7d10b5cf94e5e13992340c28a320749588ecdf4c8813d97082fbc5ec4ed1a3ec2a5ddd5aa5f03f23930b64edd69afa4ce25d0f0e2754cf7a7da24a339924e0e276b2dede2bb58a59a6ac65abafcf7ac53b1338eac372107dcab6a9ee52c2768d9c68425508a54ed9bc2336af68c0e4183fb61f1ec9902fed5915bef8ae11cb57aae51001dce45e80c9ad88c61577fff0bcd50b2aea01cdbf2a06d632f963a529e2d722c84c41e39953c52fb50bdb25fdd325c0b1a8681f02204c49c5b62b0af5936cd26161f1862c07ece56cc235e97321c93fca4323196910837d33eedb17c58d85f91a9767b48f109adef724587c118662c44df5bd3357e492c630070a550c1299ed5a45b81d139c2d6bb3d3be0101f11fc7b88d2f815e400a02788aee42edaae684297c2aac95b4dd6763ee2a110771233cb8a01106386d020dfe5894a2598202ac059b8cb214120edaf15b386e60b1fc75591cab749c6a610dce8294b4a32ee312d51221935475a8f8363d5089e81b54b5434e9cd9a1d3901ecf457d8c49d7fa8c083db122d61ad73aa82401ee3c581f3fe85540d0a705c716739fc99013f1aff1c9c39c7c1702dc1858b9c16a535554607e500cb09a86817e53e4f424d293408ee5cfefeef0f79bcdfec1e47f89c05109251058bae414b96062154a1963cd40c36e8d53388fd2cc4d3511ec625114ee9e92fbf9fb11bd3033c9fe833be51cba8d93544d8e3cb7511703cef4b023b55ffa6d58ca0173b831081c5086c3d7cbc3c59cc7e00b2c82b230ec591e20e81a8b4ac0c72a6bdeccdc9dbfce283c53d02c9ce7415072a745d31386ffe10b4239569c89acfbc5408bcb44f0ddb715db8177cc1a3efdd506c07699a0ef072a4d9ffe2f9af8fb9226404b954707d14ca435f8bf6b437db06cbd387de56a3fba7ea6e708b36cfd3b9078651ad3dd14f464ef36fd5baddfaa77537b72c6330a9ecb273a8ab54be40a36cdbcba7b2b205ef6bb97a96923aee67ccdcd20d724c91c5488a25f5885efcd3806b6847c108d3c1a6ed052d6196ee98491ad7f85da154ac638c87bbd604b126286a8ff4698b706553847b6dad4ef835ee6dcf53fa514710f0aed7c360b735fae790116cd3ed9fa439087c15c5edee61950adadda524a09f590fb8e18cfd1591bbfffe62fb770d3ae6e03a5e2388ba97c69abd3b2184a49b2b6946a929474b8574a1c031a9154ed2ddc16b0d231ca0f517df77f18aeeec906eb49204949c05c2510d2ff148f31f4d52424179bc59591570") lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r3) 00:00:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="87702c6971c7737e8938e08f3134dd06610004000000000000239e79458ebc68d97f2d692e166296ce06e83225764c24b21c4fbe645f1fe1984effec6941d3838d7089c0fcbded4fc8dc8d6c738c6e9629b5c02f276954067141b1d962875169834bdab0d7abf0d1e8f1a20caadbfb15172c461abf93a7629135b3452c079852f103521bdd2e8b7af29396482cec47013a44d01b9ae025fee6dc00682dbfec300d7e099d7fa330e4a483093429b14dbd3fab9bc0d98f55a1b378c01cb23f483a91c850d9e3e537724107e3738ce0e44b529c8070c973e4cdcf46aeb506"], 0x3ef) 00:00:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESOCT]]) syz_emit_ethernet(0x39, &(0x7f0000000040)={@random="8cec4d523b8d", @broadcast, [{[], {0x8100, 0x28, 0x8a8, 0x2}}], {@arp={0x806, @generic={0x0, 0x8102, 0x6, 0x3, 0x3, @empty, "c7030d", @remote, "71c5a6031b390ed53c2c59a5add5bd06"}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4cb}}, 0x0, 0x7fff, 0x5, 0x214, 0x4, 0x80, 0x3}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x455e, 0x9956, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0x7, 0x9, [0xffffffffffffff73, 0x3, 0x3, 0x0, 0xffff, 0x9, 0x0, 0x5, 0x6]}, 0x1a) 00:00:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x100}, &(0x7f0000000140)=0x8) r2 = semget$private(0x0, 0x5, 0x100000400) clock_getres(0xf, &(0x7f0000000180)) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000000)) 00:00:29 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x8, [0xd2fb, 0x4, 0x6, 0x6d17, 0x8, 0x1, 0x4, 0x10001]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2}, 0x0) 00:00:29 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x82) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="d0977df0e12951a71b4736c91e1def1f2b203a0bf2", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x3924, 0x10000, 0x9}, 0xc) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x3, 0x0) 00:00:29 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote, @local, @loopback}}}}) 00:00:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @empty, 0xc38f}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000340)="88"}], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="f7c49b62d6ebb26d68a0c894cc", 0xd}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) 00:00:29 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f000017c000/0x1000)=nil, 0x1000) shmdt(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8001, 0x1, 0x3, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x80000001, @loopback, 0x665d}}, r3, 0x5, 0x1f, 0x3, 0x7, 0x8}, &(0x7f0000000180)=0xffffffffffffff62) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000171000/0x3000)=nil) shmat(r4, &(0x7f00001b3000/0x1000)=nil, 0x3000) 00:00:29 executing program 2: syz_emit_ethernet(0xffffffffffffffa0, &(0x7f0000000140)={@local, @remote, [], {@ipv6={0x86dd, {0x8001, 0x6, "4db9a7", 0x0, 0x55, 0xfff, @loopback, @empty, {[@dstopts={0xb9, 0x0, [], [@generic={0x7}, @enc_lim={0x4, 0x1, 0x7ff}, @enc_lim={0x4, 0x1, 0x1ff80000}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x0, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x3ff}, @jumbo={0xc2, 0x4, 0x81}, @ra={0x5, 0x2, 0xa3}]}, @fragment={0x2e, 0x0, 0x4000000, 0xffffffffffff7f7a, 0x0, 0x4, 0x68}, @dstopts={0x47, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @generic={0x401, 0x0, "c3a835d87a70c530b1ab62693c4afa86a306e4ed9dab18011ee22a4f81dc02d583d67fd61d19d991ac4a24a55b60fcd122cdaee29bb4966dc4414ef8b71737e2046898436de7edbc9046ca4a6890fe28a1d9bf71f6b940c84a689479fb1ea83dee17e064d97eedeb95c5c8bd223e802dd384f31b17c997bbbe73f4b8d545b519b5b2deba06a8a09f299f5c90c9d0d55576d1c8b1f69d8366c3694f109f2e42"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0x1f, "84362f79e97fb5da999af5c43230533b6b86de5bcb05d5ca6add2a54ce2ad8487589256359bc1753e761e0da3125646aadf2ff3037668ec2ebf159b13a8523ca81f76af65acb094924d7e2cdd4bdaddd675719c0f21888ee5ddcab0d3de6a66aa5b0ce067843edcf15aed32b8100d6ebba8f3ec6d0ddfa933e5b8939015bfa5c93817895a16ee76ca9e7d51962d3ff2ec21af0935aaecf8df7cccc8221836c9c0850a650ac95f590e156b742f6137e4b59a5e586434230d0eacaf002c2f36b935f7dd995463310b845498845d3f2ef6d42f4078c6614e30969b2d0ebd86f9ffa05ec16ad"}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x94}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:00:29 executing program 3: r0 = socket(0x1, 0xffffffffffffffff, 0x8000000000000) r1 = dup(r0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) 00:00:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x9c, 0x400, 0xe5, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x6}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local, @rand_addr}, 0xc) 00:00:29 executing program 2: r0 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x8) getitimer(0x3, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x2) listen(r5, 0x0) poll(&(0x7f0000000200)=[{r4}, {r0, 0x4}, {r5}, {r5, 0x11}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x6, 0x5, 0x90, 0x6, 0xa17, 0xd}, &(0x7f0000000380)=0xa0) readlinkat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/204, 0xcc) 00:00:29 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000200)) fstat(0xffffffffffffffff, &(0x7f0000000300)) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r1) 00:00:29 executing program 3: mprotect(&(0x7f000025a000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x8000, 0x1000001b7) shmget(0x1, 0x1000, 0x0, &(0x7f00001bb000/0x1000)=nil) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1000, 0x1, 0x0, r3}, &(0x7f0000000100)=0x10) 00:00:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "bfbdb5", 0x14, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_ns={0x2b, 0x0, 0x0, @loopback}}}}}}) r0 = socket$inet6(0x1c, 0x0, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x2, [0x5, 0x2]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x1d5}}, r2}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:29 executing program 2: clock_getres(0x4, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x9, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) sendto$inet6(r1, &(0x7f0000000200)="54fca8b32176c4174960bbf69b664ca5401552ba6fd2a5aeb2da8f0cac0c513a1595efdce6ba942c64bb9c753d8461d5e79f7cc13e0dafbf60b45ed8b959bf399aa539adb17ab5c34c914a978de396", 0x4f, 0x80, &(0x7f0000000280)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 00:00:29 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x2, 0x401, 0x8}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x7, 0x7f22}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x5, 0x1e65}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:00:29 executing program 1: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x4) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:00:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r3, 0x58, "2f7f394c68f68a44f0adfd8ea1b7f11d5c3d5f859092c2a25c4a5569f58d500f0ac952ba55477bc75c21578b945768e7d69ade579b03a1954a0a0c6bc40232d1ce6c654b713f2346ec1c13105cf29866612ffc97b8a4d8f2"}, &(0x7f0000000180)=0x60) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 00:00:29 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x0) 00:00:29 executing program 2: open(&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x2) truncate(&(0x7f0000000040)='./file1/file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x0) 00:00:29 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000400)="a7656c599794a66d2f06d9389d143b48eb48f4b5e292bcaad40198edb76ba142178cd0d45ee239aa326a894b520542532f580052804ccd3ea66a8107b568dfb21cd446b0efb900b6fb887cf91add1fa171cb0a19c3c3a5434b7f5c033a4b9d8fe63740ceca3c89a5ed5b3fb30bf82f07e354a2c4d3a2ec57253529c7c736fd18b70a5021c66de8fbca7d71cd9c11b436a71b91ebc428ce067bef68f50338cea0dc631fdc0824c3050458d60d2f377389b5425648c74d889e8e9405e0a4de197a40342a009ab450850ac4d37b2af5cad82b05eb445d2d"}, {&(0x7f00000002c0)="2e3ff600e8a435e5c72fb99b011c1e65495f63dbda0e39939c56417d1e7f84c03478445ada2f3646d096d76acd5954214b95e1556abb02a6001d738886bb3cccd71a28bd2224a09efc50575a41e286f1b44a8458e74b7e2c0374a30170"}], 0x94, 0x8) 00:00:29 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r3 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000280)=0xe4, 0x4) msync(&(0x7f00006bb000/0x1000)=nil, 0x1000, 0x0) setpgid(r1, r2) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x9, @empty, 0x7ff}}, {{0x1c, 0x3, 0x2, @empty, 0x10001}}}, 0x108) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x100) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:29 executing program 2: r0 = socket(0x100400000000006, 0x5, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:29 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x8) 00:00:29 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xc0, "099d0b7f70e74a1912bf1bf0f0e1d8c1b94f96addd3b7abd5fe2e829c2b5b6142e10c372428357a0176275af26448733645b3501ce9a396112c1231d52f4f0d05207d060561a6d50c6f6a39b7ef21e593850eaf95724f14fbad7e0e801d671c7da5b8494b45933b426a3421a34967966f2f2062b2c8436e3c31937dca690cdaad7a274755dd8f43725c10cf5d409690a39689c6e351b2b32b19a2888c3c7157a4086bcf9160bb0d655d4f0dccebef169310ea6f1ff7cb73664e434df98ff5f97"}, &(0x7f0000000180)=0xc8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x1ff, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x1c, 0x0}, 0x0) 00:00:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000700)={0xe709, {{0x1c, 0x2, 0x3ff, @ipv4={[], [], @multicast1}, 0x3}}}, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x110500, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000540)={0x4, 0x20, 0x6, 0x5, 0x0}, &(0x7f0000000580)=0x10) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000940)={0x10, &(0x7f0000000880)="77297a6792e4b452c6fed8c75403ae25a604fb53d0eec5f0985074408a99b4662595517a819ee5703e6b92826bcc3bd22694cb86150fafad93240614c41ccde5d31fd2391cf6d6753eb0d3b67c3f90d10af79faadca94b834531e154f6dfce8f281ad48001d29124b70493645d592a93cf9da8b9f19ffe5904cf868dfc41e2328963b1a1", 0x0, 0x101, 0x5}) getsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x3f, @empty, 0x7fff}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000080)="00fda1a30563d1a0847dc370e91f8e7c219a81826384611623b2e2eecc24084cca44c553357b13cc2a7d8af314b45b71908497a599018a662dbeacacf9b1976402b7fc252542f84dce9f86de8ccbf4f6f87791e54bde68a0c930692e97605799cbd1372cadcf9586f3907c69979e5956437d6e5ee383b380b99ca79d5d3effbcccb095f81c52d97b558345f45b6548e574ee05921f7496b446b3808b5250d7226614615ddf8784f886a7ba30774ab4c839d9bbd58becdf765a634ebdab6ab69f295fd028df604a4e300e575df8517e4cf7a67827a0ab870362f3db4dd4c0ddbf4de2eb902e0fbec21b170f7a1bd358d2", 0xf0}, {&(0x7f0000000180)="13cd12028fa0aaf116ee90eb408d3211d78b41e1dfeeb81627fa11", 0x1b}, {&(0x7f00000001c0)="80496ee2acce53a83ae5a32206f4d52c115382395e0ddd0f3d8f018f3def13668d076b9780fb70cf64c92882fbec9b405ac0214a875cca1939b6dcb4dc063a28d559e9", 0x43}, {&(0x7f0000000240)="211495d684f643d54517bfe47ae1155cda6e65421e653f7ce8858ffa063228bffd7cf7c94a0a740279324ba13264e8db898ee9d41a271381550594fd1d96abe7de5cfa615f6f9c9a73e60fa356172938693071a94a647d55c267c34104ce3db5c3ef87905e665c11e481d5dbd8f3f1363ed9353e5cf73f", 0x77}, {&(0x7f00000002c0)="a77d4fad9f94c3928ae886943e2214246273d27bc1f71ce4b85e964f7ac0fb32d668a7cdfbe7d8ead93a331bb9d0a82af4dafd9abec64c13f8923d951a9460e38ea26958cba84d184f286c94df18e4520079e48b8b6750aaea38fd1b74fb3e2c16d23339224187d84f0f77116d21a79cbdaf456c8d33eef644104287f2b4bfcadd3cd0989f29c3dbffe0981a33cd0737c9795f4d4febfb9ed706c0a485c0f7df994247fe422b7f8c50530e436e8c462d4be32f8145f5ea7b07ebddff65e692fdcaf03b33ef4e09473b95cdccbe77830c01ba235f8ef8b57de2d8ed2a639292ea78", 0xe1}, {&(0x7f00000003c0)="80ca019a9a9f40abbb1621949ef0eed463c3a9546bf127fcbfb25461f033bf5ca672efdb81d39c9af6fcd2bd769f9aa2861be946", 0x34}, {&(0x7f0000000400)="ecdc24960229f5934611763ecf6444b1e7269d270f9434472f51f46d80a40ab17dd0820982e6c966ea793520b062b63ea74bb9bec0b4b681c9a219d85c6fad20be122c10", 0x44}, {&(0x7f0000000480)="1a90128eca4485380dbdf934482018a70143f7e45d9ee8c92a4b6a3fbb40b7d17c576e1cd399e7", 0x27}], 0x8, &(0x7f0000000b00)=ANY=[@ANYBLOB="dfa99fc4320400beadb6ad599b6600066f0400290008000000000000000000fe0001000000931e00000055ce49a2ddf7", @ANYRES32=r2, @ANYBLOB="0412600084000000070000000f00000009000000140000008400000001000000070080000104a6051000000036132c71080000000700000043069d0e6ea2"], 0x68, 0x20004}, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000005c0)={0x10, &(0x7f0000000a00)="bfee584ecb754c8a36c28bc862fa1d6b0975709845e8c0e8f2fa55398107e10f0c48fe5701c8882f8705e1d5fe68a7841a16abc45293cae8422b253975f07ce8d2a63b1e304fb32b55bdd16a686e8f1dcffa744f6330fa767888708241982a9155945554d4dad38d6077b09928696b03f31036d8bf9d7f95595130e97a956d8cd2cfea356d155af668fc5523fdf436461e70dcf87e04e9c154f03e03bd8438297f5f1ed8d41b527c0bfd39dafae1fad93589ec3df04d558331b85476c1ffaa9e31eec6855ac6f06b73e448b60476399b6517651545c0766d7853f7179d7936e2db21b2aea68f32f698963eeca30912adc781c016520ecbda", 0x100000000, 0xfffffffffffffffa, 0x1}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000007c0)="b9c39407110265c3e7736c4d7e6e81969dc2d68703db66549ee893f98acb93634f6dda1daf847a2207e36bac095f86b7608dabcb04298d84daec5394672296317d78da3069d2c538865ad34ee551140b54f1f787439416f118300fe688baebfc730b6ed1e794be26680c7edd478cfbb560829136b0913e5688f540773b6e7d68ba269f590321dff4c53e3fe25bbc96625173193a839a94b48d878116414fb95a63455e7ea3db406d66488e694fe638ff2fc1e416f4121c1b63c90f") r3 = dup(r0) sendmsg$inet6_sctp(r3, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:00:29 executing program 2: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) socketpair(0x1c, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:00:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(r0, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) sync() munlockall() 00:00:29 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) getsockopt(r1, 0xef, 0x8, &(0x7f00000000c0)=""/128, &(0x7f0000000040)=0x80) accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x8, 0x8, 0x4, 0x1}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x904}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0xffffffffffffff66) shutdown(r0, 0x2001) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 00:00:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000700)=0x1c, 0x10000000) r2 = socket$inet(0x2, 0x10000005, 0xfffffffffffffffd) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)=""/80, 0x50}], 0x8) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) write(r2, &(0x7f0000000000)="faf62b684dab0e5f83944fcded751bf5832a01a0f507ee4eeb621745e3391676dabad7cb8ea6449f2cfeef10bf0824226b7854ec2930ddc9990056f8", 0x3c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000740)={0x51ae, 0x9, 0x10, 0xfffffffffffffffe, 0x100, 0x8ac, 0x4, 0x4, 0x0}, &(0x7f0000000780)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000007c0)={0x0, 0x800, 0x1800, 0x3, 0x5, 0x5, 0x80, 0xae, r3}, &(0x7f0000000800)=0x20) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:00:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x80, {{0x1c, 0x0, 0xff, @ipv4={[], [], @broadcast}, 0x74d}}}, 0x88) 00:00:30 executing program 0: setresgid(0x0, 0x0, 0x0) r0 = semget(0x1, 0x1, 0x380) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000280)=[0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x100, r1, r2, r3, r4, 0x80, 0x21}, 0x2b, 0x7f, 0xfffffffffffeffff}) 00:00:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) 00:00:30 executing program 3: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x7) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="030014079128447f0e4f"], 0xa) 00:00:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x200, 0x80, 0x3, 0x1, 0x48b}, &(0x7f0000000140)=0x14) r3 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r2, 0x3, 0x6, 0x2, 0x3f, 0x86}, &(0x7f0000000240)=0xa0) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:30 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa8151e83a3ef186dd606016840000000000000000000000001500ffffac1400aaff020100000000000000170000000001"]) 00:00:30 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) 00:00:30 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0xff, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:00:30 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="698deb4f8fd9", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3e8, 0x0, 0x0, 0x0, @remote}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:00:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = msgget(0x3, 0x60) msgrcv(r1, &(0x7f0000000080)={0x0, ""/253}, 0x105, 0x1, 0x1800) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10}, 0x0) r2 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) getgroups(0x3, &(0x7f0000001980)=[0x0, 0x0, 0x0]) r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000019c0)='./file1\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001a80)=[0x0, 0x0, 0x0]) r8 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = geteuid() r13 = getegid() r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001d00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r18 = getpgid(0x0) r19 = geteuid() r20 = getgid() sendmsg$unix(r0, &(0x7f0000001e80)={&(0x7f00000006c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001880)=[{&(0x7f0000000700)}, {&(0x7f0000000740)="50056bee02ef0e1fe394b1cffc15b88d3599aba8a4309c7dc7e3f875", 0x1c}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="f9d092c3ae068618d497704c238e4a0a66a949a8a4bcf4efee01175669a1678c00b6d274046f5b4facef29a23f15387914161f6290cd1f9e9356af179c7bf7303f751bdbdcd213d68b91958a0e58e44cfe917822ace396a911768222cf1116e0413ee2f1d33f1f9b1373c0a83c15f4bb89b13024b0fe6e1cdf9d1f336f6df3b692393cc067a8eda631b503ff2d50dcd762fcd970ad313a55e37aa20eea5dd03723ae0e0442f5339ab8ffb7b7273dff84e96d53ca158a0ca31e3bb7bf8531b3e18692944527e79890231c541848b362e98c93029cd24dfee135e35e112b67fc60144992", 0xe3}], 0x4, &(0x7f0000001d40)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r14, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}], 0x110, 0x80}, 0x101) r21 = getpid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fe18e8629bfdfda664db943068f37cb9dd727e85051b08f1bc948c159386be27d2dec8e5cec3470ad2a8901bada0d31c3efc103c9bd3d143b699f5398d7efbf36e28ba2e", 0x44}, {&(0x7f0000000240)="ff85", 0x2}, {&(0x7f0000000280)="0bff1a6625d0f5e445312fead1eaa9106fd381395ced7b1f86", 0x19}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r21, r22, r23}, @cred={0x20, 0xffff, 0x2, r24, r25, r26}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x78, 0x20000}, 0x4) 00:00:30 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 00:00:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x1000) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1) 00:00:30 executing program 3: setrlimit(0x40000000000003, &(0x7f0000000040)={0x10000020000b35d, 0xfffffffffffffffc}) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) freebsd11_fstat(r0, &(0x7f0000000040)) setuid(0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10140, 0x104) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0x10) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/33, 0x21) 00:00:31 executing program 0: syz_emit_ethernet(0xdf, &(0x7f0000000280)={@local, @empty, [], {@ipv6={0x86dd, {0x5, 0x6, "4a9a06", 0xa9, 0x7b, 0x6c, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x3e, 0x4, 0x0, 0x6, 0x0, [@local={0xfe, 0x80, [], 0x0}, @loopback]}], @udp={{0x3, 0x1, 0x8}, {"dd03627cf53c458fb416239acf666d1bde1e0c069363661c664626c0a73dccfe1290a59a425bacfb24231cb7e0f15e2888cc8efc1cca952ee67664ff69e90c2b59d5c52b77ac83e5a4f91b90d24453352375b0c3857f080e32387f01c6eb77720c605234db14e4722daffa9568d4745a05946a8b334f6b88ea"}}}}}}}) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344, 0x41424344}, 0xfffffffffffffbfd, 0x56) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x1, 0x101) syz_emit_ethernet(0x157, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff00000000000081001e0086dd66b515f3011d0000fe8000000000000000000000000000bbfe8000000000000000000000000000bb57000200670000004e214e23", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) 00:00:31 executing program 1: syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x0, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2000, 0x3d, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 00:00:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:31 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b", 0x3f, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') fdatasync(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1410, 0x6, 0x1100, 0x3, 0x2, 0x8000, 0xa0, 0x7, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) ftruncate(r0, 0xfc) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="391186344dc646b6585ba4010f93f3e2595375171681580ee8d093260e086e62006776a9fa68d173b3821dfcedb28828fdf4ea97cd39371b6b64dba9af23156cec03842592cb28556e754901919a76c1d47d2e6db7733ae51e21c5e0e37f26cec9a72525e1179daa5d47e23692edab2300b7c145bc7b4af92a358553f5dec8d2a422be9cf9cd3d6d2fc057ac23695b8a8fe66f2dc412393686ff25b67466450f7c6c8c8ee453f3d55cfe0ad21eb47bb17a8c40") accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:00:31 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x510, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 00:00:31 executing program 3: __getcwd(&(0x7f0000000000)=""/170, 0xaa) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) 00:00:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:00:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x188) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2ba9eede096a651bb42a54f5ec7e62575564d27d728ad795a23126557aecf96aec05f1868025b74e611f520a898b2587dac0d1c86d5c0f3518f89dfa945932cfba2deda702acd71f33b253b524dee012ab61b1", 0x53}, {&(0x7f00000000c0)="097a6b49015ba36c1ca2bf86f60e0154fe8f393de717bc23c3a461dcfa5a11f28a6bdf65ae465dc90e153143f8f698d578bb485d9de6f0ee6ac64a17e1b982b5fa18083bdf5d754af49696098e945dd5abf59d97fc49c5df1f364efd73e8ae042b55c20414ae5dcfe75c9838064723ce7c5281d063db32903ea56e1a63b0c87445c19ee6e22327f25b2894f2243ef9bf90288bd3b122dcd00536984951b2499b6852fc29ba3d85f32e6036a079a9f43c0d10f6c2aef7b0c96e447171a1f580f7f6977c8a1379f15a11ff200f716453699f17b8d37fdfe9ed374048b8717c92", 0xdf}, {&(0x7f00000001c0)="8d264ccc98e596c9b6acf7bf04ab10edec557d4cdf17f1180f92b0403886f0b6509a54c7b1d2ea9c3f6be04c5fcb6ae3381f5c61545785ac8fd6accb19608c7ca22d8ef9282dde22e55c2bb9d6f15b6c6b5e03d63ab76860270632ce422773a000a59c2ec77121a9ccdcb817b0869e214a52c86b38d92788b965ec4780784e41a09e5f6484b810d880a9a149937bc45c939c6e272a3ac46beee6e4358e2913d9c116e57a", 0xa4}, {&(0x7f0000000280)="e5", 0x1}, {&(0x7f00000002c0)="c4c666d972b69e8cf5f40f7a6175341c5f32efa56ffc96990c58a5cb3995f6eab3bf63a6ade279d3a89e4ff82140962bb8022a69c62a1e9254a9c334edd5d43a34045e37cb4d38b4a5c0d05b801884e98f26ec6baa515a2b89d910c6f4d8cb09b0dc", 0x62}, {&(0x7f0000000340)="6add23ee89ff4759fb74fc1990c8b9f89bae9a10dfbf6a1cc1fe71b9ab9ea1a5e0a490404513293f0112e953d737610d155f75d74d4ec171b1815c2df1d0aeee9cf53817854db5b9e3b6259815e52773", 0x50}], 0x6) r1 = semget(0x0, 0x2, 0x4) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000440)=""/4096) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0xe, r2) 00:00:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x12, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x9}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000040)) 00:00:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 00:00:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x8000000000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x80010, r0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffffffffffff}, 0x10) dup(r1) ftruncate(r1, 0x84) write(r0, &(0x7f0000000040), 0xfffffffffffffde8) 00:00:31 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000000)="867e7dea978df9c4e5e869a207398403a84920d5b22f5cdb971bf9f0733dc3e34fb614f67d037c0859de475e3d2a7d534c44aebd79251ba9e2b7607ef9751ef1559ed8afbb49a54bda4d03dc8e63f3", 0x4f, 0x84, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f660000000000000000653000"], 0x1) 00:00:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) clock_getres(0x64d019e300000002, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) 00:00:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@rand_addr=0x6, @rand_addr=0x4, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0x3db1, 0x1}) 00:00:31 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="de753c14e8c1d0fd1c166b65db75294426d213c8e25538af218696b53d55e7ba6bd09742a71c0c92f744c338ebcab0bc629d3929c7ad02c35c000cbdbb7b8c4e28fbaab50d82dd49666a42cee033daa4978a5202c5181d83599977fce1b61fa37ea6e502d38dc4468bf68f28b5d3606b18e2ca34770033db67715e76574a49f2821e84e1665d6417fd505bc3d85271147c464c", 0x93}], 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0)=0x2, 0x4) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000180)='|') getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:00:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x440, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000500)={{"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", "04d957143959a31c1ab1a36c6a07b8cb94b3d3c01c58e1f1e710fbff86c97cce", 0x0, 0x1800}, &(0x7f0000000040)="b2c29a1e3bd824e19896b8a68bc56ae5ee4e1b5745f0502421", 0x101, 0x1, 0x3, 0x6, 0x3, 0x0, 0x20, 0xa8}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100020, 0x2000000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000043) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x2, 0x0, 0x1, 0x3ff}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3ff}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x5, @empty, 0xfffffffffffffffb}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="7253ed84d3508329f54e4ee398c606e858a7f2e3f58e1139720d34cfc57e360e60ec32c1cf27175734c903bdcd3bc98a494a515a25d79c078182ad2ccdf2d49c206373c98e428502bf6d66b44d89cdd70c3979862431b59f3c84f6e40beafad2360611bbe5ee224e6ebe46d24904732883cd65d043c6d24436ce6d2d5021b495564e40848f590c864b2463a972a98f65c2f90f97ecb473587893e09c2348aceb0ff660c3a45269d1e8dcb542b2f42a73ad9a61bc", 0xb4}, {&(0x7f0000000240)="acc829157d11576b5b9c07ee2a71f170b5087748dc70a98453b61fc4b47905", 0x1f}, {&(0x7f0000000280)="4e0271cc00ee8fa716503634893797a92f5edb43adb4610e28d2e40f4a42aed16e2dd90ee30638dd1dfeb05273fb6c8a04b02b54a1f58894d80627955a85d0f03c05a73e3cc7157c4c894c376aa627bacb1c1ca058a54517ce4e322946d011c0053db740eb38b63cd1724e4f0f6e6a41b89e1991a89c83bf36cf60cc126717cde7c2d42a978a5e7282fb4e04539e6c1376691505d0cbdd525dd5db620a1403660b69a31a2c3b05152ef06688050b8ebf", 0xb0}, {&(0x7f0000000380)="62d574aa731e21e5a64df505538892926ac956b3cf1e839e7e5be1386bb2c9669c48ff20525405dd2f30e04e24dbb11241bcc64928294cdc49b20d6571028c0ecd1e7a3d4cd1b37eca8b76d8821afbb04d5e202aac263acaf819952376c8e102352499bfaa6c4370b21a7a9315ebcbb62d214e7941bc5fe07f4ac948d0bbf89b9df9a9816e3c8fbe3446682726f167dde38371e683f4ffd0", 0x98}], 0x4, &(0x7f00000004c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c, 0x20001}, 0x0) 00:00:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) socketpair(0x3, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x2, 0x1ff}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) 00:00:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) 00:00:31 executing program 1: mlockall(0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000000)='c', 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) 00:00:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xeff4, 0x6008}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000000c0)={0x5a8d}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "c10eb90163d8a729d0076e57b54705d6f902f92eb0342cda3fd5891dfb159ba7", 0x1, 0x8c0000}, &(0x7f0000000000)="720f97e50f01e4dc9b13ec73f17c356d2283b93eb053d3558b6c5451030a8111ce72308f79fb805ac97ceb8054ebfc22a25a6bf2049a", 0xe440, 0x2, 0x1, 0x4, 0x4, 0x235, 0x4a0, 0x800}) 00:00:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) 00:00:31 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r2}, &(0x7f0000000140)=0x8c) 00:00:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x38) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x0, 0x1f}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x200, 0x7ff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000280)={{"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", "0fc74195607954a1706065b0b98580ec876d9b3dc787e9065ca52d9bce64fbd4", 0xff, 0xffff}, &(0x7f0000000100)="077014581f22358c5986a83e759e5c8ae7ea5b4c9f", 0x9, 0x5, 0x4, 0x0, 0x2, 0xfffffffffffffffc, 0x4, 0x8}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 00:00:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x401, "de43a04c6342bb4918247194604705dd"}, 0x14) listen(r0, 0x3) 00:00:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0xfefa}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x410, 0x4, 0x6, r2}, 0x10) 00:00:32 executing program 3: accept$unix(0xffffffffffffff9c, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:32 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffc4dc8f82ecbb08060001080006040000aaaaaaaaaabbffffff573ac201e36e45d300bc1480ae773d42ee73a516056c35a50375bbe6b10f2067985ea2e0a66a518ffce5399481c63affe2cf3724f973b40d9edbdd1331a360955f8a3574fe64e713aff313a3c89081cc915a669f2bf4748a30b12ddde09d9c69220b1bc79e2bf1420d5e8b1c6af7a2acda9682aafc05e032a3c3cece3afb0318c0e26752c87e83bf23d94f98b20cbcc490707933c468f26dea2ef46c851bcf6103a97cf89c2512ec884e8a019c30c286d0de1d4fc047bf9b"]) syz_emit_ethernet(0x13d, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x8, 0x2, 0x3}], {0x8100, 0x9ac6, 0xff}}], {@ipv6={0x86dd, {0xffff, 0x6, "7de6b7", 0xff, 0x7f, 0x3, @mcast1, @mcast2, {[@routing={0x15, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @routing={0x5d, 0xc, 0x0, 0x16, 0x0, [@mcast2, @mcast1, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, @mcast2, @remote={0xfe, 0x80, [], 0x0}]}], @udp={{0x1, 0x1, 0x8}, {"dde139d4dd846cd252de11abf545fdbc86610ec81614ac373cbcaf871f2ea2288076010ee9120d543ba3d59f5e47fc0ae7718802ac630a59be539c28d41685ac507afd4c812ebf707828f98139ff2ba4e0f68a852606ddbfbd24301aeaab3985bc22623e2c5e6f11a1b4aedd53fcc07fbc461f8ecdfbf1"}}}}}}}) 00:00:32 executing program 0: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) 00:00:32 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) mkdir(&(0x7f00000003c0)='./file0//file0/../file0\x00', 0x14a) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000380)='./file1\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0//file0/../file0\x00', 0xc01, 0x44) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x4adf, 0x2d20, 0x40, 0x15, 0xea, 0x7, 0x7015, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="de009804001518ba0f1ac1d36a"], &(0x7f0000000300)=0x10) rename(0x0, &(0x7f0000000200)='./file0/file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) r3 = msgget$private(0x0, 0x440) recvfrom$unix(r0, &(0x7f0000000440)=""/76, 0x4c, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000696c65302f2f66696c659543"], 0x11) msgrcv(r3, &(0x7f0000000400)={0x0, ""/19}, 0x1b, 0x0, 0x1000) mkdir(&(0x7f0000000340)='./file0//file0/../file0\x00', 0x0) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) syz_emit_ethernet(0xfffffffffffffda1, &(0x7f0000000180)={@broadcast, @remote, [{[], {0x8100, 0x2, 0x1ff, 0x1}}], {@arp={0x806, @generic={0x19, 0x8836, 0x6, 0xa, 0x3, @remote, "30e1aafedd93d0cbda02", @remote, "864cf197ae80f988e920101fded9cb04"}}}}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x41b8, 0x9, 0x3}, &(0x7f0000000100)=0x10) syz_extract_tcp_res(&(0x7f0000000200), 0x2cb5, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1}, &(0x7f00000001c0)=0x8) flock(r0, 0x4) 00:00:32 executing program 2: r0 = socket$inet(0x2, 0x4, 0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000300)={0x5, 0x400, 0x5, 0x3, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0x6}}, r1, 0x88a, 0xa4c, 0x8, 0x3, 0x1}, &(0x7f0000000480)=0x98) r2 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x3, {{0x2, 0x2, @multicast1}}}, 0x90) writev(r3, 0x0, 0xfffffffffffffe81) r4 = semget$private(0x0, 0x7, 0x2) r5 = dup(r3) semop(r4, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x8000, 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x1, 0x6}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6, 0xc6c, 0x4, 0x100000000}, 0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2baf, 0x7, 0x3ff}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000180)={r7, 0x401}, 0x8) 00:00:32 executing program 0: socketpair(0x1c, 0x3, 0x2, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000680)="2ed099f70a81273ddbc29e4c55a9487cf94d56f35c3a091ef5a44509ec21bb92ce24f9cc8667681b1f8deccb25a0e94fbd41de5f44e01dca38036635fd74b95ea44c78759f00d1ecc54e7f5b6779cbf607fad74dc095e8e9770a529dc1769bd3320428472cbb054ba0dfc83d30608cd3d771782d23fa7caea6bd9c90dbf44b1e1e63c66dbd561b6512c0f068c1d7ac3179267d1f78191287d78a95753ae2e3e5") setrlimit(0x6, &(0x7f0000001d80)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync() ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000140)={{"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", "b1d70c7401e8652c609c86d083f8a3d8ddc5bb9532677c4ebee3971048db40f0", 0x8, 0x7}, &(0x7f0000000040)="a5067e62fc582bd6d3dadb7423a989cde1520855efcb39888a0cfd5296c720a6ba85506324a6250370ae4af9c2af8ade2806f1585c8170363194fdeef4f2efc25675662674e7e6c7f57f5b8682e494accff828d08d4e9e2065f70539e766012472117084bef12349c83b3b72ff955c26edda6b92dfc03558281f504bc77459e8da34169facaa9d26c7306b6747e614d0a787857fb5709fee52e5524b3e5205721d770a56c0d9fef91a741d8c4c935bd21dd66f9b4f76a8cfa87f3e91502ff6361d2883fd9f87d34ecfc6067fc1561452bd0b61c3030699d7a6cfa3e052fd58ed16c0142e03e4754c40202acdea5eb0a3", 0x5, 0x4ca9, 0x400, 0x3ff, 0x400, 0x3, 0x0, 0x3}) r4 = openat(r3, &(0x7f0000000740)='./file0\x00', 0x100049, 0x40) r5 = getpgrp(0x0) fstat(r4, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$unix(r3, &(0x7f0000001d40)={&(0x7f0000000780)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000001b80)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="7bd2f12b83727370f42086387f66b68d5a0e608e0cf1576c4bf7ae7f184332c6a6db0cfce47c94cbaaef1b38adfd5e51736d8c17b73e77f05fea04e44ac6775b795133a261d852738fab08c98430b875ad7e04e7dff2b765c35ec44ccff32a7fb913c076dbb44a9cc5a8d6fed5843a56a43b4c3da3320a87d510c376b4abb15a759a5099cfec10d3b335ae58dd694d4c28fa28fe52775db6579d47346d33e509b5880cb397a2dfeb98d576075a0ee82c2f207ac5f11a7d9291053e0e534b6b83147d3f2092f433ad1e12a6901004b758c5e429f1ca927bddeeba1cee8943f7bf", 0xe0}, {&(0x7f00000018c0)="7796f390b345b3326478cd0af51c345c00940172670400e7e439247bd02467b25d5c2bbf1a11aa1b976a04a0fe3b09a76e44cc2b9c6a64de2a76334f924629e375757b216ceaa961b7c0222daae7a1e6c5187549d12328a461edf36c", 0x5c}, {&(0x7f0000001940)="9a3e28abdf961c8307e3cabea2c21f0a5d714bed2af4c585612f4af468404094f6a585f0d8488df67fdd71409edb1ac0e3fc7d2aa9081b11f40b63244a009b43fd178ddabe2ebe2fc012a0fbf0ad974897db7b0aaa0500ebcc", 0x59}, {&(0x7f00000019c0)="1c0357434521c9a7a734328837be12de2d264cf42d3a5f599b461d0a48f1dcebd03028ed1c04183b96e0efc9366630d1bf6b3d473068bc", 0x37}, {&(0x7f0000001a00)="670851c54d3fd4003c2c43bc00a04f7260441ef6a7e896bc0ed8d313ef0565adb185e0cfddbce09b3a68aaa07e0ade64b1f08fe1107700f44c13b89d1f7787ccf18ce4cc334dc4e8a57ae463462f3c79612a9d52f0f419b5a138a206340645c13056e2a2577a9c3ffc6712183a8fbb4dd16623e28c94d876ba5cf9b7919db2924e03eea172d99e1d941036e0e4bf5e1f144cbee0950082c34fa1220396dc5d243f3b759821a40644b627bcc77811f654f73749a209c176be6e275ab55605cb1e19c2130bd8185669fecaeaf9b4cd7d3ab009b4512201acc9815c2a2413810c6b92f6d406", 0xe4}, {&(0x7f0000001b00)="e7390c6a08efaaf660eef4081e761741756c752ac03622c26bf1b23feb12e22c34068de10054cdbf8f1915602f2e9a8cfcfa652b95335e57a710a7798b298df14c451b8b6bb6cff1fd83278c3adec5e910bbb42e9bbbfc9d6f6aefffe2", 0x5d}], 0x7, &(0x7f0000001d00)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x38, 0x4}, 0x4) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f00000005c0)="1ac6097e5de71adc0d351856bcd0d19455d008d01b55e82b6f2cbb1eb4637f39cb8281acf39b6f70b05327d470353ac5ceba3e2047bae66c1a19fd41dde3afa53f21c9fcae42e77d8ae895a385788c6e7e02975946ed3970a96118585d0c1dd6541f9af8ae924755999065a760481a2f82c4988915d0008cd571de787c9af4dc1b93ca") shutdown(r2, 0x0) 00:00:32 executing program 2: syz_emit_ethernet(0xff46, &(0x7f0000000000)={@local, @empty, [], {@generic={0x7631, "e5e897a9fb6fa00f9426779ca51c736d92fc3f"}}}) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "ca9ca5f6fe802c25f9a815a241ffa6c2282579a1c2b76288407286b4c3fc9675", 0x3400000000000000, 0x4}, &(0x7f0000000000)="d485286501da7ba20db6a69dbe15512c5daaa2f2ab1b8a908b900d6eb8b0", 0xef, 0x7, 0xee5d, 0xffffffff, 0xfe, 0xe70, 0x1, 0xfff}) 00:00:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x40, 0x54}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000005c0)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:32 executing program 1: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x80000000000}, 0x24) bind$inet(r0, &(0x7f0000000000), 0xfffffffffffffefd) sendto(r0, &(0x7f0000000080)="1b1e004d44fff574346a62cab724626e14799c2c20f7205f8593e0383c1b8ac687cf044da6e13a60588692b61c87d895096941ac22dc5862f7d1c065f868010d7e129058df7791e71d3ef7216e600d69810854ec60f87bf6e1f9f448dab00f6bca4d594c4765c6b5271e6dda83d14faae3fe9f00fa952c32718879190caf69c1ed8a5c5e3fe92fd98a7f19a2bf230ba2e51d31e05c6868bfd0abadc6cb7b4ca6b05d4312e3984c27b588b50195d98f34bdcaaa5b4f594425ec8b5172eff615aa52b2b03a19ad249557d7b210ab60997d7c29f41f60ef174c998836623fd9ee92fcc1c2fc0f06c96b7f4b9bdb2949e30cb353dd2f339ce699d337e9abe6", 0xfd, 0x20100, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0x8) listen(r0, 0x0) fstat(r0, 0x0) 00:00:32 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xff, 0x401}, {0x8, 0x3f0}}) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) 00:00:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="892ce68b991f1b36a792834d4111a1936b3374f2b34aa2f534cfe09099aff2523aa8ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be4e06a1b0111f23d08d7bb0185e714b7ef9510d5cd42b9a84d109bda567ae0e14b0ebac1daec4a44261f45a00372d44ba6866be95a6f1e6e6ae8705a8", 0x76) socket(0x1f, 0x5, 0x10000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0x1000) 00:00:32 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4) shmget(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000300"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00'], 0xa0) 00:00:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB="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", @ANYRESDEC=r0, @ANYRES32=0x0, @ANYPTR64, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRES32=r0]], @ANYBLOB="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", @ANYRESOCT=r0, @ANYRES64=r0], 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x80000001, 0xf, 0x5, 0x5}, &(0x7f0000000080)=0x18) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x56c, 0x0, 0x1, 0x1, 0x3}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000180), 0x10) 00:00:32 executing program 2: socket$unix(0x1, 0x3, 0x0) 00:00:32 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xa6, "a23bbc23739102c9253a3a0dd75d9a27e0835020866f9465d7137ddca64f2a707e7d614057550f97697f2ac60ca5b4b098f2787bed1df3241fbcb84c1df021dd7bcc3847c4db2488dc3ed42d6c7fb4089ee67a654f0679f8fa8bb53e0b688f0d057921b58ac999e8b258c62a52b950989b7bce3c7afba4a9a258e8ce13574aa8b437da94471ea3f4006237210c4311995671d69b1392eece95bcac388e6084cfed05adb55bc7"}, &(0x7f0000000100)=0xffffffffffffff7f) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x9c8e}, 0xc) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) open(0x0, 0xffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1a99) 00:00:32 executing program 3: r0 = socket(0x1c, 0x20000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f0000000800)=@abs={0x21c00, 0x3}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x8, 0x7}, &(0x7f0000000100)=0x10) 00:00:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x94000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xaf000000000000, 0x2, 0x80, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x2000000000000, 0x0, r1}, &(0x7f0000000180)=0x25a) 00:00:32 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000740), &(0x7f0000000780)=0x10) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="8903d6121ddbbc0826ef6c20a967bc32ba5a677885ea7d6e93dd27eee1b798eee1094081edf8f53a11ce50ef631bc1cf20168a640c24ba65044311a3") r4 = open(&(0x7f0000000180)='./file0\x00', 0x146, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000840)={r2, 0x800}, 0x8) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f00000002c0)={{"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", "f71f123ef2601d8fb513cdfcd08e038bcfdf38fa65a3768fdfca53520f4cffef", 0x8, 0x7f}, &(0x7f00000001c0)="fba14ee2fcfb4b00d36f6e7acf58014548c5b8103777b9e16056fd151c2b56a3b1372636453f4820d76ada9bb95d5527a8aaae484190fff8be0c4cbc36344617f550b2adb97cd51427eb243731afd433a92cc03be9eea782a7d814475ede048b04d6ee269a7fbbc7f161b2be08e2cc0d53680e20f40f0091ead669dce1b77b8a9261f41b37392a9f72427cd5c8a166a284a4c98015cca9abe29216c8ec33ef312892ed43f7f133d5778d13589283a1aab8d58ddec7a7a596c1afc2c8a254e100b2384f8eacbcacc4f411c857bbc4a19486fc43da2356fb5949d7f0", 0x0, 0xc0000000, 0x6, 0xfffffffffffffffc, 0xb5e, 0x8, 0x1000, 0x80000001}) recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000007c0)={r1, 0x1ff, 0x401, 0xdd0}, &(0x7f0000000800)=0x10) 00:00:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000580)=""/195, 0xc3) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000000c0)="2b29e735f6fcd05eb1bcc1dc435b7a4157a8fa8b147778772b712fcf0448d22bcb18dc43de35f0816caab2d02984570617548c1f296bfd2186b0eee63bfbeaf966734f4b99108d1188b7f4fa2b0bd61227057f9a94057e4dee8ab74544dd1935bf419f85d088319135bd578ec9b5032e82a0681082e5043009de7d3d2b888d8d5d9848ebefb2e339a2738c16e3eb15558112b2d1f403acbaf019e935164a607d484dd5dbd2ad1dccd8894d47113ca17974fd3ecf3716d6fd6fba") 00:00:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x8000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00745b4636e6dec243bf1138fe00f6ff"], 0x8) 00:00:32 executing program 3: r0 = getuid() r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) truncate(0x0, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x880, 0x5a) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7b1011d0, 0x3}, 0xc) 00:00:32 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) fcntl$dupfd(r0, 0x11, r0) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x800) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 00:00:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x80}}, 0x0, 0x84f, 0x7fff, 0x2, 0x2, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x60000) 00:00:32 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:00:32 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) fdatasync(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1}, 0x8) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty=0x1000000}, @icmp=@time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:32 executing program 2: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x102c0, 0x180) r1 = socket(0x2, 0x10000000, 0xaf) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x0) r3 = socket(0x0, 0x1, 0xd7) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb6e08c2ee3abd3f3b88301b22e842768b277d93704f05342c724e991acab45fb150ae74f05e40c9efdca1fe754152813731f7d2bf84c2036d1f8d2b8423681af982386b9eb8127e845f2fce226116f0", 0x50}, {&(0x7f0000000100)="cd6304b48c67b1ef", 0x8}, {&(0x7f0000000140)="63e2c0d4b35107315793461557184572027b2846aa07dfa94967e8367aebe11ad511680a39b2ed68fab00ccd81e0b1c062014b194db2b04ff1b2d472fb31f1523be3c4f06d80a8283f3d7140fa6fc2595b10d15653cc92fa75bdda2a065d8569dced7e240e52a1ae304bf1cf779f19f6f8e92d36cb88647765512c19af3a52fc8f034abc4296a0b1221d7c1024b0d5b02b3c7475637cadc592cd78f4dc6b7a9d536f217a1e3a06284cb31990b6a70729c4786ad2ea409e627fe54b80de35e2e208f57a7a388373abdff5", 0xca}, {&(0x7f0000000240)="05118daec99eb7bae221b416aa3604ff32f5f865d1e44d0c5af986e72ceae947353a9130bdedfc2fd3a40e6b691d6ac3c082d0373a4010c3eec2154b21aaf7ee3cd132f22503d72cc9a6e06e50fba3160c53e2be1e1d79f37cf8ee13bc3b23a2b41ee4c8f7cd8c5c1de89a3f3c13026694ae9084b590a47f149705a0cda5beb696cc3eb1f78c28ae6fe44c33096917810a08f4f71f3ba0", 0x97}, {&(0x7f0000000300)="a1767c7990ad1bb43497645651b049bf289ff800214568b0ef21cf7c3ea264f5963730c654ae7150490afbfdc7452ef9b62bd5641a3b58ab1619900df539ef", 0x3f}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00000000a795275b04ed3bbbf250151f54f9958ee11c2bf5bf1e0d624ea7f24d86e5a8c547c362bea3343dc74a7894f89108068591a376b24b1d27e7aa5e2c9da28c4ea564f54f154bb301bbf181dcc94f27d786ffc27a06f7fbd6fa19c49c42d189f5c5"], 0x20, 0x20000}, 0x20000) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r5, 0x80106678, &(0x7f00000005c0)={0x5}) 00:00:33 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000290000000001029078ac0400aae000000111a69078000000003e407255ebc451150f08cc196926aff611fdd8b946d651dd8c39a0562fb4ece7385ca2f4f0366e378cad305d6934a5ece2b6108a6c4e45346d6f5274c00f2da5c1823d129f3e5f726a105533981751fcaa211ff9e7b1f710a8b1dd9a5cd407fcb110950ad9cc691da94f2136cea66afb7d540b9fc6a9e989bdf2224667292d9a34008f394b9ec479799eb0434aaf568e4b56f8b52665f80fb480a07e25cb6feb624210c0f62013c7eaea8fc2010068986f86ab3c21f644fed78f7df1ceffc74e918e807c978b71"]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1}}, r1, 0x100000001, 0x7ff, 0x3, 0x0, 0x6}, &(0x7f0000000200)=0xa0) 00:00:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="00e20300"], &(0x7f0000000180)=0x4) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xa, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x20000000, 0x1ff) 00:00:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x200000000) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="acdae18df85e24ab2fb51372f62f818bc9e783cef3a904032ef8578a181eb6c335c959b3431707830d7897a0bb31910d914811530f9c5fb6928c376a") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x16, r1, 0x0) 00:00:33 executing program 1: rmdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x40, @empty, 0xd0}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="c8696a2214013d6680d6315af81b668288974655eed46341d2488b514824a62b92c5b9cc7359be77191d8a253644d09933834b3d766116c815a580eaa42b8a3d7e4b26d35ece6f0878", 0x49}, {&(0x7f0000000100)="1ec6b68c05aff9b6295d01cad63db59bb9388a9b70e8bc05347332caeb54a1fc9dd90b6248de5792b71ad625cb50c577c234bed1d56cc99abb1d8155c0aff3ed695270d97a64ca5056f71e3b5d7e67c26f911b2f14a0687fe2a7445f254b80960d6c3222ab517d3f9341a97cb5fb560d22ceb1a5f4d2eb28fa7fe1836057c0fe2d17", 0x82}, {&(0x7f00000001c0)="bc2cb5fb1532f29fb7d102530f96dc63d1165269fe9184a76dbcc30acabe30fee04a47a9a35d28371ed95dc7066e1090dc756d276d6ae62cf1a9938cffebb9ca26f88e4e358728666c9b7a390b0ab8ec05907a74c4f3192b947d3879910529e4bd6b8a5fa98672be7a30384b393e9c66bbbd1caa126118c7f2c45884b7bead91ac1075620bd16f25aba6c5b06f9f7a9fb1700ede8141a2", 0x97}], 0x3, &(0x7f00000002c0)=[{0xb0, 0xbf, 0x4, "32ebab898a207c14cb1e87241ffb8e6d1568a3ee8c5df084d18c3dce2db6b831ace95ed00a01b24516a489851ecf15baf141ee6db5a1652baa5b4649dd316fcf85330a37f16555ac6a0fc803524f3c6edb55b91ba384e5b259ae4a174bcd26306015e0f8121db500184f72be85a0a46dace26961055e481634a4274aa81da11f6843c0bd4548fb8359742de33358a7b274afcad4636f00f9bdf2036a83dcafb7"}], 0xb0}, 0x4) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:33 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x11, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x5, {{0x1c, 0x1, 0x7, @ipv4={[], [], @multicast1}, 0x1}}}, 0x88) 00:00:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffce3) 00:00:33 executing program 0: munmap(&(0x7f0000bf7000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x1000, 0x40a, &(0x7f0000e5f000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1002) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000cf9000/0x4000)=nil, 0x4000, 0x3) 00:00:33 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r0, 0x0, 0x0, 0x400000000000000) 00:00:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8aa, 0x5, 0x0, 0x10000, 0x2, 0x5, 0x0, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x7f, 0x0, 0x7ff, 0xffffffff}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xa8, "7d84a578cdc1d276ea1d60e6bdf9f5e3c6ba87a7d8796b53d9a3eb17d78fdf04c2e041f6c731612b18ea3cb1a47ba7287a593ee6ebd3d13ab25d221e275d030c876c9256d562825013e468c9aa98057792236fcbc2615f789ca4862224a0f0517f8310f74bfb7a6ed16676471889b97e8aa3a561a049d22aaae21514406130c9c82b978d6be2225bbfe4ea829597b9a700c105f959ee12efd950feeb869b67880bd44eedb92c4198"}, &(0x7f0000000280)=0xb0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0xc7) 00:00:33 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001080)={0x7fffffff, 0x1}, 0x8) socket$unix(0x1, 0x1, 0x0) 00:00:33 executing program 1: r0 = socket(0x2, 0x5, 0x3) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:00:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x8f, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @multicast1}, 0xc) 00:00:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa24554e2ee2cd86dd6002290f00303a0000000000000029000000000000000000ff0200000000000000000000000000010202907800000038609433dfb0adc91b00000000000033000000000000000001000c000000000000000000fe94eefdeb"]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) fdatasync(r0) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 00:00:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget$private(0x0, 0x7, 0x401) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f00000000c0)=""/200) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup2(r3, r2) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000000000000ffff00770001000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="6fa8d4f2f97def7614395dc58e503b487b6a16bc1433e99a1743f8329931d1d6d88837bfa6fa68a634053c124cca98b41ca47ac8a5186e951c85cf9d89a9f53673fbf3fc9b1c87a6e90b5476af699b30914f93c478c181e36fea71052e78ddf3e22238f71ca4284466e9e0c32142ecf42ddfb9bf7be2c168f2e437842fa11d952b555fd4313cf4b35da3461d4225961b1cf02eeb836ba2a308cb847c37985095497b65ad63d5ef1503ac59a6728ef2d1af3efc23cce243496d") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000140)="bb68a029f73e0b69e9c732907c061f3b936fc98285b6630299c3514e2524bf659a34aefc8d75eb437905abba9e54c2e6f0de640b0c6a821de4d0e175a71e60eb98d5a2f4c2") getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0xb) r1 = semget(0x0, 0x3, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/218) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x200000000000}, &(0x7f0000000380)=0x8) r4 = msgget$private(0x0, 0x241) msgrcv(r4, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x104, 0x2, 0x1000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x2, 0x7f, r3}, 0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x3, 0x4) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000580)={0x3, 0x100000000}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x8, r2}, 0xc) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000006c0)={r3, 0x715c}, 0x8) 00:00:33 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000004) sync() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket(0x1c, 0x10000000, 0x0) socket(0x1d, 0x10000007, 0x6) r1 = semget(0x1, 0x4, 0x202) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x88]) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:00:33 executing program 3: r0 = getpid() wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r1 = getegid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0xa) recvfrom$inet(r3, &(0x7f00000001c0)=""/54, 0x36, 0x81, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x2800, 0xffffffff, 0x8, r4}, 0x10) getpeername$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000340)={0x9}, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={r4, 0x39, "e75e698d61be445b5c6948c0202206026ffec6f75d2e15d829dcb9f2a8888e919ff380fa2f6c83dd1737606f695d6831272a3602ff413317b1"}, &(0x7f0000000400)=0x41) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000500)="183fff86f5e3b19748455886faa579a4ec5d2fbeedbb1e5dd99d80a48ec586377ffefbdd0c03072ec8b1e4aeca884930765eaae5c908e1f3792d6870c1182bdbd87918690a76674e2385eb9186de737940fcab8aefdcbb863ce71fdbe84b98c3ce7f76f2fb125e5891fc15ffbb2aed511994eb8217beb19b6587851a3af2c0e0a3d9fad6960dab2bc565f87c58ef75b5a2a6cc9e63eba21187a272701b07b82c7954f0d2e5a3eadac1d38701aa6b5f9526bfdef98ba8d031e29cee37c0b752b682437c30b934728077e0001874ab196d630f5c25db540a1baacdbd21b3986f8f7dcc2f95bbf1152ec1562f1392d9fe") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000680)={r4, &(0x7f0000000600)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x48000000000000, @mcast2}, @in6={0x1c, 0x1, 0x10001, @empty, 0x7}, @in6={0x1c, 0x3, 0xffffffff, @rand_addr="e5fc029352fa778ce783217da2cba273", 0x40}]}, &(0x7f00000006c0)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) setpgid(r0, r0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000700)="9c777dd4527753d5b6cd927b987531914719680a2d6779afc4a3231726c6ff5aaa7fdae36cc03c639505e226fffc418179833fcbdc44e85eecad09c2db91ce4198636a11cb7d4567d5a2a6d386493e7efb6a8efd37e446d400e83eb40375e98cf89d024ebe6ee1161d43203ec7a7d80eff3cfa36be935cc3106e15f547c06f0447bdbb3f8ef2493ba185ce238732e6a0c9f8cfa6bc17967539f8ffd902f0280ade98e708588576cfe90971730f4f517fcad189919ec97faab06226f906f7414cd5585985de1cfa7fdc9292e89d") r6 = geteuid() lchown(&(0x7f0000000800)='./file1\x00', r6, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000840)=0x4, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCGETALTQSV1(r5, 0xc130442f, &(0x7f0000000880)="6a0ca1e64d331fc57d1c1365a75a2bcc366b9071d52d72367121411facb18f43f7750d35954161a852ee9f70f676b95464a4ec4db3b690fd75a33e2bd71afa92ed4a4144920be3d73e8fa14e0b0f3e44ed5aed8604824ff57e8f1e1f0c0cfe725c890f953cd8d016e7f9def1c60320e3201a0d6f09479ea25e5a3187877ce7f91391436abf222808eb6de5bd7611ab145b1e2a3004d0dd14f6e92b405f5ff5b9cbb449a6f15848c1f9aa4462864fc9bd") getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000940)={@multicast1, @remote, 0x0}, &(0x7f0000000980)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000009c0)={@rand_addr=0x4, @local={0xac, 0x14, 0x0}, r7}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000a80)={0x75, 0x0, 0xfff, 0x1}, 0x8) wait4(r0, &(0x7f0000000ac0), 0x10, &(0x7f0000000b00)) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000bc0)={r4, 0x8}, &(0x7f0000000c00)=0x8) 00:00:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) 00:00:33 executing program 1: setreuid(0x0, 0xee00) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, r4) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:33 executing program 2: r0 = socket(0x2, 0x10000000, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x100000000, 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x373, 0x40000000000}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x0, 0x7}, &(0x7f00000002c0)=0x94) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x400, 0x8, 0x1, r3}, 0x10) 00:00:33 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x400000000014) sendto$unix(r0, &(0x7f0000000040)="2b920f1ca887bc1940d2405cba50e270160550b05426667d8af18845007cf42d0ec0de4c7182fbc78cda4ad39e4c80c85d57730801ff27c4f0d52bc9abcf31cac6ffb3ff0e75", 0x46, 0xc, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) 00:00:33 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt(r0, 0x10001, 0x9f, &(0x7f0000000100)=""/176, &(0x7f00000001c0)=0xb0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() 00:00:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303afffe800000000000000000000000b498690000bbff020000000000000000000000000001880090780014000060c5961e00000000ff010000000000fa0402000000000001ff0200"/102]) 00:00:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3d}}, 0x0, 0x6, 0xf512, 0x100000000, 0x10001, 0xb0ad}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfff}, 0x8) 00:00:33 executing program 3: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1002) 00:00:33 executing program 2: setitimer(0x3, &(0x7f0000000000), 0x0) r0 = msgget(0x2, 0x80) msgsnd(r0, &(0x7f0000000040)={0x2, "e5dd23a69744fc9eec0d10d9114b9e2f7e2cead636c11f63cee5767bddb07013d87a0ef4a62860bf0b3766baa63b1cfbf401965a7aa5fd394e1a88bf9f2bd68fec9bb78b4ac4c00ecec9cc76fd72938a1c368646715baf6fe3945fba44c039578aeff9a1e8fb99a812d24118077fc8fa86e21d34950306887f2c4a9fa4ce4aaa001b3afdfbbf1d94179a246fe27ec7e7fe57e95584b545ab19a1f0627f38a2c5fd42dd01359075d86f78f6cbd695162f08416eb878bfc21b2a0e317aa2e50d645a3669220ed17d802073c0fc1984c684e652b6932e7fb60b760931721a854af8d4ea5b3383e20d"}, 0xef, 0x800) 00:00:33 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0, 0x62, 0x0, 0x0, 0x2}, 0x0) 00:00:33 executing program 2: nanosleep(&(0x7f0000000000)={0x0, 0xffffffffffff7fff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000100)=0x80000000, 0x4) close(r0) clock_nanosleep(0xf, 0x0, &(0x7f0000000080)={0x56, 0x1}, &(0x7f00000000c0)) 00:00:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000180)="90607f58fe244dc02b9543fe63500d8b80d025cfc0bd369c3d2bf401ed2104e97bd8c6a21518385b520cc1179f42bb7932b5a0551f2b02bf6f739a8041ef6f28b364504448d4aaca") r2 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="2f518b62998f0e45bc411469ae3dfd505e7c8201d26705b2cb2aa87b921496b5ce8f5d6b4e53f7947926e6adc9cf616ee4d765e12d7d68770951a859df26aa0a63457c4850e6b27379cae712a2b43c09934136e1c42ed8f22409380c18dd42e369abc2f239691df1084e5f3ec480225a913a694774be27a9b1a76dcff0c103b136b10140971ddb8ac086caa6a9cee2cd7fb75405c6e69fb3d98e00649cc22307892e8d0393ec7106346837ad830ec16c150bc33d53637012aea0f3e8cef214059c3f76bdce270ec598d6694c08288154", 0xd0) getsockopt$inet6_buf(r2, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) 00:00:33 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) recvfrom(r0, &(0x7f0000000140)=""/188, 0xbc, 0x40000, 0x0, 0x0) select(0x4, 0x0, &(0x7f0000000040)={0x4}, 0x0, &(0x7f00000000c0)) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) 00:00:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000080), 0x4) preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000400)=""/239, 0xef}], 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3d, 0x0, &(0x7f0000000040)) lseek(r1, 0x0, 0x2) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x401}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000600)={r3, 0x3f000000, 0x800}, &(0x7f0000000640)=0xc) r4 = dup2(r0, r1) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000000000), 0xffffffc6) ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be948") 00:00:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:00:33 executing program 2: r0 = semget(0x0, 0x0, 0x38) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x1, 0x4e, 0x7, 0x6, 0x9758]) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r2, &(0x7f0000000280), 0x26) fcntl$dupfd(r1, 0x11, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x12) 00:00:33 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) read(r1, &(0x7f0000000180)=""/75, 0x4b) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback}}}}}}}) r0 = dup(0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000080)="487547f11126061e0d5cd3622efdc14f81e2bac8b82d33320c8dbda851fb6b02e76d9b21d1e4495746cfa15674d6122a464e4212d4450d5a3588645f7fa5f321d0c54a89e5f231d3103876cac6dfa2ba425c41275aa155ccf30cd52231490092e78bf3f42197ea690922c8ef63e6add1fc49d0bc41a4f62579c90fe30d94b5622a6598aa37163c4bc3d2795e8d61838af5a6cbb602e6f00e405873b4acfdc051d8508f29ccbcbdc319bced95acaca8697466b42e8fd569cd876588e7af7bf6aecdf2dd38a8f91cd7aeb96005aec14f67d8b52e034e5b14e8af7062dd", 0x0, 0x5}) 00:00:33 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = socket(0x10, 0x2, 0x82) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0xa3, 0x10, 0x8, 0xffffffffffff3a20, r1}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) freebsd11_mknodat(r2, &(0x7f0000000640)='./file1\x00', 0x80, 0x8001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0xfd8, {{0x2, 0x0, @broadcast}}}, 0x90) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000780)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000a40)=0x1, 0x4) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000003200)={{"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", "37ed05330d96de30d8c09f55c977cea0cca4735e0c5cadcace09d803b4961722", 0x10001, 0xc22}, &(0x7f0000003100)="f39c0d403bd160dc7880161a2b280fabe883cb154f2e7c64877bc857a0ccb218a6b08a313bc76fe872b89e1a128105619f5aba3ec316f048a5272d6227a95542355e852dfb8091a493ad516de07a17a1c1550925a90f9d609356d2a240e28d0f165c3eb3757bd860fa0b6f21f9d942530f77c94a118b962e5d308671fda488920f402f6213ac571c6f6b750b5d7e2361caf523cc4c814736c722f8d48dca5a0c14be0a259d629a29f6d4146ede64813018e891e67944ce1cbeafdd93a742c0932f0e707406da88f2802776d81193bb", 0xfffffffffffff133, 0x7033, 0x20a8b50f, 0x7, 0x9, 0x3f, 0x81, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000ac0)={r1, 0x7ff}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000005c0), &(0x7f00000008c0)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000007c0)={@multicast1, @remote, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000840)={@ipv4={[], [], @multicast2}, r5}, 0x14) close(r2) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000280)='g', 0x1}, {&(0x7f00000002c0)="d96796fb95d84c7a9d9ca949b6e7d057b9bb1f1acd7e736be4dc7c3e334ff2bf306a80e0c96f502222ef344ef82979f746b9c1d2a2e7f5f24c8843ecdf505c1047837bb42f1e857134c8140e06451de4c4511aee6895cbad0f8a1d5afec8d9bee1d13eaaebcedd2da2607b23d55beea868974b87f0cb973d7b0d64a206ce45a0e1508f98b67b2f1903081a746eb91927e6ed3a7b715cee26ea094bd243ceb98030180419a3ff586dd8384194fd74a7589ebfade3af5b8377839d95866f340daae200b5274a18e0ab39d2a274458a2cfbc4f906f0f750913a12db649e348d7e1621e31545534056f474598176d8c99392d8f15fddd2ef6f", 0xf7}, {&(0x7f0000000400)="997ab20c8f2eefde148fc4ed9a4f26a8dfc867bc6f6806a26be94bd24728d057b84dcd9c992a0603d26be8f3afd481c4d48f5ce94f0a0ea22806806ddcfc048b5139ac4140ae9c6d036af043075e350c458935dad3b5847567ae0dd6d0f921fe9d787e063edad6c7bb9dcb184cf22e388c79ad062841ebb204d1983cda7af8f1c720f560e4e55e707a027e02cdd8d7c48f8bc6f83c6b558f109c8d4b3a8a06a4a4796561d3d7b6d66b167cf873e9f50e80eb4596141086cff91b0bcb103e74371b835811", 0xc4}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a80)={0x80000001, 0x1800, 0x7, 0x2c, r1}, 0x10) writev(r2, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1) poll(&(0x7f00000003c0)=[{r2, 0x37}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002180)={&(0x7f0000000b40)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002080)=[{&(0x7f0000000b80)="74940a8412780c9326db51c9967d9faa8e5a038063e3c52953228663f49be624f204076474b4716af6a944aa79f12bdc3978c1434f042d5fc4b68dddc56ed1085c4ce4d47568bb9cd84f8704bccecf8222c54f1816f0f87963fb6960ca7ccb1305f5a33ad2a918a9d4fbd373133b1de56389bb65ec018b1df397a28b3360f1d22a25a5a3e549afd98cf9557f50168a0dde6cf09332b0fe5e1b5fe56e90ecf83ad4ba008d1785dc6040a8e6951222c563f1a565104f50c32c183918779b9ce80544aba26ce51cfcbf8b55861a687b49a9c90879b075aecfb859681a037f1684268e23af5af127a5fd11", 0xe9}, {&(0x7f0000000c80)="f156aa95f3b8d51b742528fa34edf742b093361f07eba224912a522ed8ecd51efff2e37d050f734d4b8e24ce45ae87061708a8c5cd67a8c6b26dfa96921f0920620544677c7a1a5baf266effaf2d5db3418bde127b359efb3e8ecb8a35acb5f7ad03a993706d1ad2b40dca9ce6b0edb5122b4a4e2104f3a55f292237ea819bc4f1fafb7699f3918e18", 0x89}, {&(0x7f0000000d40)="8ea2a2d52f49edd00e2c26b3041dd66496419824c1ed9795d8363352ef191c5df6a86a5207aa68f8a4a9b444f2810ef5f411416e8bcf7029097f31c055b64b350bad3bb4d6fb81c2cd1de5255bbfa8eecb397c3661109101655e5c1148082480ad5b99c5d57c39b8fce4bc246ff9f467e12a2deeaec6bb079aa28d2e0f117c9ce0d592c773da4f5d34e212c6fabbdff198a90a915dde001d32e80ac6e3e56018a356c7052e1eb446533c1fc1492c31b77e32b1a51853a1bdf33c1339589ff8427e010694b9b983c52214962e24a330c6", 0xd0}, {&(0x7f0000000e40)="c17e5b164d97aeb93468467875e6c0bcff7b5eec1e277af22d4ac1a0f177387a8433b2d6d8a9248457882552755a70e5905fd81fed7aa15705438914bd79d24c1cc75b262748cf", 0x47}, {&(0x7f0000000ec0)="327d9b1a241f5e9292f6f4e2bd0ba8bbaab5f4ac7dac2620d62d8abdf3c1ca35ebfa72f15d720ceb57e3761eadba036a6e601f31df204feff3e1e54b8883d126e7dc9c866ec4af9753e2bc260b02425bf8e1b17a03dbeadc5f891724ed77eed56e570fc6c799bedaa70190c19b2fa4b4ec71bc44c76ba4e9383d40029af36217bde8f82ab021a62e45e344c9d455efe3dfa5ec6d2a70308078c77d4fccec947019e48a1f993530bb9d7930e1a3970560fe9d0a5a608af7", 0xb7}, {&(0x7f0000000f80)="767df7300b534c9d64b445e4f854b47b1d393ad24a5fbb745061bcdebbf15edcf22e9bc83ebb6f90e6a0ff3e918cdb77a34051eb37c483bbe59564904795a33f9b6895fc072cb189c4ebd7868ea7a5", 0x4f}, {&(0x7f0000001000)="e7caae0583bcb247d01ccd613c256661fc8fbfb586479ca59a33bf526b254e8eb19821f35723e4f48d216307e6cd7d69af3cd2ae323eefc1d4b44f98ddc4ef12713b87effd4b73de1e92869d2ee8bbf35a5ef15b7755d759e455e29444", 0x5d}, {&(0x7f0000001080)="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", 0x1000}], 0x8, &(0x7f0000003080)=ANY=[@ANYBLOB="100000008400000008000000530000001c0000008400000004000000bb002000030000003f000000", @ANYRES32=r4, @ANYBLOB="140000008400000087000000030080000600af61d84df8ff4d41928f23c8000014080000840000000000000007000900020009001400000084000000010000000000000001000000"], 0x68, 0x100}, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) mkdirat(r2, &(0x7f0000000680)='./file1\x00', 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000880)={r6, 0x6}, &(0x7f0000000600)) readv(r3, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/209, 0xd1}], 0x1) 00:00:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0xc1) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x76, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x10000101) 00:00:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:00:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:34 executing program 3: socketpair(0x0, 0x3, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0xf363, @mcast2}, {0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0xf36a, [0x4c87, 0x81, 0xea, 0x81, 0x10001, 0x9, 0x5d2a185b, 0x7]}, 0x5c) munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000a59000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/80) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:34 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xe84, 0x4, 0x1ff, 0x800, 0x2}, &(0x7f0000000040)=0x14) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000100)="1fca8b29da0c508d768e7e95f5aec601396cec4d185b83df7a68eb0ebd37f07855fed3234f2465602881dd528a9e2e5e9d1bfdcf00a0a89720c13f7703241b61c3923c920edac7ee5a5583e05486e7774b0af0edbdb80b52fb419430011010b72cb09a9fbedacbd7295113ef84fbd4b2fe8f074834eff83308de0ff2a88e6ae598be2eb62ed6316fef40b20f1ce8cf7e90622a8c84c0d53e43360b11297ba475f0828946916f1d791b6b85121a671d3438f6d5888a") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2b, 0xb9, 0x810, 0x1, 0xfffffffffffffffb, 0x2, 0x2, 0x1, r2}, &(0x7f00000000c0)=0x20) 00:00:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x10000101) 00:00:34 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:00:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x36, 0x0, 0x8, 0x120000000000000}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x281, 0x6, 0x6}, 0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:00:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:00:34 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc7) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:34 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000400)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x2, 0x4, 0x2, 0x0, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x8000, 0x1, 0x3ff, 0x6}, &(0x7f0000000180)=0x18) r4 = dup(r2) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in={0x2, 0x2, @rand_addr=0x101}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @rand_addr=0x7f}, @in6={0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:00:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fstat(r1, &(0x7f0000000000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x101) 00:00:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xfd5c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:00:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000002880)={&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000200)="efa28c19fe4f4b60d1c284fef2834db2e87e21174dd970c3bde03dfcfbcd244937bf077e1bfba7c484c1c10a3ac36019b698387150ee801b57f19584b8581629e6f196d0fdd0c342d503f8778dc5460610cf0e689e6c40", 0x57}, {&(0x7f0000000280)="7b616811e3c11c15355c60038241fcf8e4fef17dd996db84909f99b04a259c4673fcd3354bf47c2d9b8bbce7f64fbb460e24297526cefda5386c630289cfc42660cb5311280701a07a880f13ee76690a3a619d9de9af531c9b7adf28ad7f8e071fcad354af33149c56e77790a911e0c84d83857211e36347b7bced52b8065b396bde4b5dc2575457e137ad3d1a6dfd31559edc", 0x93}, {&(0x7f0000000340)="7478c8ea85418877378542dfd213ea151069a9e450c416ee63d668a999354b4992d49536a83c8f0e0dee10c0b7e4d73df9999ac579c85feba39b4347f0e7f326c651993cda73e1f9b3aa2d2a5bc63f2778f9cd79fadb23dbc6085038025946d2c5f1af8da8a8f58806831e2c3516e1086a64042bebcc7c7315211ae3d182bacd5fccaacc7b3dd9c80c5766b682d18b78b27627c4c0af597a6bb92516e4f8cce177647bfbec21347edac117cecd1e63e8d3aa48b6c6", 0xb5}, {&(0x7f0000000400)="eacf484a244b46a68b6e94e5eebc7b629d9eaebb5139178db723cb400a70df6dd9e8e1d51b3a6e6ff929569b2038a401e8eb1651cdf7bf0455f464db77e6670da2c004b27c81a88ee60b90810ce1ace286a1a490fe4cd98eed4de520e92f8e922927386fdf6619eb341af48765895bdfb97fa45681393ca7ea21867cec0d9e021abc9e458863cc4dc52bb3c08da333494c2f4ca39ab39059cd3990ee", 0x9c}, {&(0x7f00000004c0)="d4e05833c4f845fdf1031587c68dfcc6e697f343a5814cb03674520badddf409c64a8b8110af82c8c9878c7b51055c903953521d16b1f5cbf18c674bc6c822015d89cd61a079e3ea4110eae777b341cab06b013ede6efb22b3d30d3578ccaf630982d338a594132574b8e213e72307e7f32f6531b05c080d63bbc1cbf5e871fd775b829da0392ad0f31147c364f054967cb44de5b40a672fea9d95b4128317876047f6103fc6f4c6bca98e60c7dd", 0xae}], 0x5, &(0x7f0000000600)=[{0xc0, 0x88, 0x4, "2f61949f95fb5715edc003422ee8fb2dab88c7c44896af1c9a48f20bc38e992e878b026c170f9a3ba8070229c9931da0efa1de73cfa414fa3c869beaa34aba20a4a76260fea711317ba2ce2937a06905d29624162fc3bde659233705d7e35b0d5badfad88aa4eb29bcff9ddddbcc96430a0a88b4ea6d0217b55a4c39f586c0c1632252f41a654734d5979a0dfea41c924326a42539a91bb508b7f8bd67b90a633ade64e253d61c91b9"}, {0x80, 0xaf, 0x89, "8ca0ff6ebb751c8fd8bc0effb4a07afc144949023316d56d2f668e4632c13909cec1382072c4a28269380c831449ce0236da63c9add749a64e1891a133b79562215fc5dd5e2add9967f2442730429ca0fc7c4db0a20a4b1418c346835c105ef5b49c7c547b4675b25076"}, {0x1010, 0x11, 0xfff, 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"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0x2258}, 0x80) setuid(0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x110000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80, 0x3}, {0xfffffffffffffff8, 0xff}}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x200000003, 0x2}, {0x7, 0x3}}) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000028c0), &(0x7f0000002900)=0x4) 00:00:34 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x400000100000, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) 00:00:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:00:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r3, 0x0) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r2, 0x10001, 0x2}, 0xc) 00:00:34 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x74}, {r0, 0x2000}, {r0, 0x84}, {}], 0x4, &(0x7f00000001c0)={0x91, 0x2}, &(0x7f0000000200)={0x7}, 0x8) 00:00:34 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37ffffffffff88a821008100400086dd6061605d003011000000000000000000000000000000f000ff02000001840090780015030060f0a0af00000000fe800000000004ec1acc228834bfe04f83f61ad5f9d80d9b8b589d7ff493d1d9d2000000000000000000aa000000"]) 00:00:34 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0xa2, &(0x7f0000000040)=0x2, 0x4) 00:00:34 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b60bcc00082c00fe8000000000000000000000000000aafe8000000000000000000000000200aa8100907800000000"]) 00:00:34 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) fcntl$getown(r0, 0x5) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="8202d078afdb23115e81c46f140c78ea153664d1951e45666f68ae11ac4bd6bca6979dc207767aafd3dfe1fb46acac848098d81adfea0cd59d34e1493a4f7d3f046f2e8cbe664c7c5d6c0fca74573f496c24d6673d58881e03d299c71aab2abdd0ad46b322bfcbbc6e1f567b8a900156215b77f0bf03aa4721a79805d945ffe2834781406fc3c33867c679e41cba2d066defeb0922e8d1a4522fdd908c69660a77f68b29fc70db2bf51db5d8ec7b918b3ba86be8321657445bbc6f847690d02b4387c7f4b42f"], 0x1) sendfile(r1, r1, &(0x7f0000000000), 0x4) 00:00:34 executing program 1: syz_emit_ethernet(0x48, &(0x7f0000000000)={@local, @broadcast, [{[{0x88a8, 0x10001, 0x4, 0x1}], {0x8100, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x2}}], {@arp={0x806, @generic={0x2f, 0x0, 0x6, 0xe, 0x2, @local, "137e5544eb4d99732abdddbd4a22", @local, "8c5ddd8b29c3bb99bd4b9df63b9b63b2"}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="143cb00a4eba26dcc6f8d5d02178b1d21c46bda4d82c795b26d48d2c2fec4ad162744bf084b332b0d683c5c9df51bd00efe2b1cf05f115558862582807763dbfd1a83eed8fa1a9529852d1832436e2787259ded2a6eefb6017e533fc267ddc1692ddcd1e9931d730264ba6c599a8598980eafc57b5d5e7b71b6113842a214a58dda08315318fb5df9cb2d0726796c916d2d2fc3f2b08ac9bbc6b9b4baf6236e8e06b8b67127832189a82a101f682d9ae746c171e14df2cdc3da2ed9ba081f75e340e29f8bb0d1f16be31ce218fc7f7") 00:00:35 executing program 2: 00:00:35 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2505}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7ff}, 0x8) r2 = accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x9}}, r1, 0x80000000, 0x9, 0x5}, 0x94) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x69c43163c5278f7, &(0x7f0000000280)=0x3, 0x4) chmod(&(0x7f00000002c0)='./file0\x00', 0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) r5 = open(&(0x7f0000000380)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x1, @rand_addr}}, r4}, 0x8c) r7 = dup2(r2, r3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000500)=0x5, 0x4) r8 = geteuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) lchown(&(0x7f0000000540)='./file0\x00', r8, r9) truncate(&(0x7f0000000640)='./file0\x00', 0x6) fcntl$getown(r7, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000680)={r6, 0x200, 0x2, 0x5, 0x100}, &(0x7f00000006c0)=0x18) bind$inet6(r5, &(0x7f0000000700)={0x1c, 0x0, 0xffffffff00000000, @loopback, 0x85}, 0x1c) open$dir(&(0x7f0000000740)='./file0\x00', 0x8, 0xc0) unlink(&(0x7f0000000780)='./file0\x00') r10 = socket$inet(0x2, 0x10000002, 0x7fff) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000007c0)={r4, 0x100000000}, &(0x7f0000000800)=0x8) mlockall(0x2) socket$inet(0x2, 0x2, 0x100000001) setresuid(r8, r8, r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000840)={r11, 0xde6b, 0x81}, &(0x7f0000000880)=0xc) setsockopt$inet_udplite(r10, 0x88, 0x2, &(0x7f00000008c0), 0x4) 00:00:35 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 00:00:35 executing program 0: 00:00:35 executing program 2: 00:00:35 executing program 3: 00:00:35 executing program 1: 00:00:35 executing program 0: 00:00:35 executing program 1: 00:00:35 executing program 2: 00:00:35 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000018, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) 00:00:35 executing program 1: nanosleep(&(0x7f0000000040)={0x7}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000480)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000300)={{0xffffffff284002a1}}) 00:00:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r3, 0x0) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r2, 0x10001, 0x2}, 0xc) 00:00:35 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000207, 0x40) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="1df14c594da40e61c1e68733d312eb25264e12cfcb98d8eb7a51b7550a08ba972efff13a73cfcc81fb7fbe265564579e73ef09def8ec5872a80d63ad967f3db077946f0e5522444f4edcc6173c70494ea4ff44ff61f1da206fcbdd1f7acedfbb7a2ef1463049c31cf7fa019c8549cf5c0cab34b6a904c31df0e7277c04d493b7d38fe644ef30461db4f5eea575893aca67dfb049f2931a5f56435925d4b2d87965fd9cf45d558e5a45155dcb4eb79ea2974b9dcd4389") fdatasync(r1) 00:00:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x16) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x80, 0xe4) 00:00:35 executing program 3: 00:00:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xc0000000032, 0x0, &(0x7f0000000000)) 00:00:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000001100)="3157a4901b480f892b62fbe96e78959d63c863f2361ad7a382eeb848e96c63b7d845995759587c97ce6f2d72306ca57a171619881e091693aa4a1f2d19f85d5e72f13dd502c315c8e4ad9025912e21182ab224d4fad7f357d9b4f8810c7818495805a2808916341f1b23ddb9f91801ee7b3f165a22ab3627e9a0a9150bc67d416d446ba2a5c0ff94f0f4e3ff96591d64b89c1a06a18cec0f057ecd4bb8", 0x9d}], 0x1) r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096) r2 = socket(0x2, 0x20000005, 0x0) msgsnd(r1, &(0x7f0000001200)={0x0, "ad92"}, 0xa, 0x800) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x100000000, 0x4) 00:00:35 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket(0x2, 0x20000002, 0x4) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) socket(0x17, 0x10000000, 0x9) sendto(r1, &(0x7f0000000000)="7a30ca7a3ae27e47bff64c37854f9492169700fab2d58faf773ba87e5ef9653ea318dcf2235d226448a388aca85ce62650c9215962ec24e148611e5e4822188c7e2f41f6ddc127e159bc2a8153fd05efd8ba4745039c81858fe9ca65f2e09f5b7a5fe14e4a632c7bea377fe1bc1bf57c92", 0x71, 0x20008, &(0x7f0000000080)=@in={0x2, 0x2, @multicast2}, 0x10) 00:00:36 executing program 1: syz_emit_ethernet(0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="dbc8cbad2e79f153a2adcc385c3dce5a01dd412e7ce85f0a73d4e53d05dfd9f572d0", @ANYRES16, @ANYRESOCT, @ANYRESOCT, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="00d032246644c82a8d7121bab84b7df1c379aa5580c3d2f6d9b01316ea693c16468d94b53e3edac94213ea6d723e88b5d67a4445b316388488", @ANYRESHEX=0x0, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYPTR64, @ANYBLOB="c7183f0b383faaeebcbc9fcdd0fe4205b4d7bcb71ba941e00860e1a9aed35a4fed327d9cb67b059cdd724a8c039875c239557ef93293e0e9009a7b526540a08ac633d455f74a765a277a36542f1ce1ce1fed749b1b95d0085ecb6f04db0ab2c82c87d3e2f64199084fe653c2f47c04d3374b46490b471e8e6a7103b2d99858030e5e5c3263460a56fb56361625fb0b720de9b21cf93fd42b30f5dc4ecaf49e752a9c32cb044ccbd74a23b46e15d905ab615ec9eeca420bd5d8bdc3bd057866631658625012b524dee40dd8ca537ae4115aaefb98ff42b178f7533ecf241d91677066889532b9fd5b2fa2818489"], @ANYPTR64], @ANYRES16=0x0, @ANYRESDEC]) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0xfffffffffffff410, 0x80000000) syz_emit_ethernet(0xc0, &(0x7f0000000300)={@random="cd9a3addec09", @local, [], {@ipv4={0x800, {{0x23, 0x4, 0x7, 0x6, 0xb2, 0x64, 0x400, 0xee5a, 0x5f, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@ra={0x94, 0x6, 0x7ff}, @ra={0x94, 0x6, 0x2}, @end, @lsrr={0x83, 0xf, 0xfffffffffffff000, [@empty, @multicast1, @empty]}, @ra={0x94, 0x6, 0xffffffff7fffffff}, @timestamp={0x44, 0x28, 0x9, 0x1, 0x81, [{[], 0x9}, {[@local={0xac, 0x14, 0x0}], 0x6}, {[@remote={0xac, 0x14, 0x0}], 0xa30}, {[], 0x1}, {[@loopback], 0x4}, {[], 0x3}]}, @generic={0x87, 0xb, "385680adf8f7cca1ce"}, @timestamp={0x44, 0x1c, 0x10001, 0x3, 0xbb8, [{[], 0x823}, {[@multicast2], 0x7}, {[@rand_addr=0x100000000], 0x5}, {[], 0x3703}]}, @end, @ra={0x94, 0x6, 0x8000}]}}, @tcp={{0x0, 0x3, r0, r1, 0x3, 0x0, 0x7, 0x50, 0x20, 0x0, 0x9, {[@mss={0x2, 0x4, 0x7ff}, @window={0x3, 0x3, 0x9}, @eol]}}, {"d58c42fa47bf63012d7c"}}}}}}) r2 = socket(0x0, 0x1, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) syz_emit_ethernet(0x5d, &(0x7f00000003c0)={@broadcast, @remote, [{[{0x88a8, 0xad, 0x1, 0x2}], {0x8100, 0x0, 0x3f79}}], {@ipv4={0x800, {{0xb, 0x4, 0x1ff, 0x1f, 0x47, 0x67, 0x83, 0x7, 0x59, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2, {[@generic={0x83, 0x6, "edc41eee"}, @generic={0x7, 0x9, "30abe4a61086dc"}, @noop, @lsrr={0x83, 0x7, 0x4, [@broadcast]}]}}, @generic="8a82bf0f50ebb8afb1a8272f4bfbbeafe4296e2f9f1214cd086fa9"}}}}) 00:00:36 executing program 3: r0 = socket(0x10, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8894fc6be7cbb7a95065c6940039c00"/128, @ANYRES32=0x0, @ANYBLOB="01000000459500f540b3e7b2ac3b720008000000"], &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x674, 0x9, 0x3}, &(0x7f0000000280)=0x10) 00:00:36 executing program 2: chown(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) socketpair(0x17, 0x10000007, 0x6f1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8001, 0x2410, 0x3, 0xffffffffffffffff, 0x0}, &(0x7f0000000100)=0x10) pipe2(&(0x7f00000001c0), 0x100000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x401}, 0x8) 00:00:36 executing program 0: r0 = socket(0x10000000000, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/23, 0x17, 0x40000, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @rand_addr="8367a2d88d6168873fb50973c631818c", 0x8000}, 0x1c) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) getpeername(r0, &(0x7f0000000200)=@un=@file={0x0, ""/32}, &(0x7f0000000240)=0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x6}}, 0x0, 0x7, 0x0, 0x9, 0x7c, 0x8000}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4, 0x2}, &(0x7f00000001c0)=0xc) 00:00:36 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shmget$private(0x0, 0x4000, 0x443, &(0x7f0000ffb000/0x4000)=nil) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') 00:00:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast2, @local}, 0xc) 00:00:36 executing program 2: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() setresgid(r0, 0x0, 0x0) setregid(r1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r2, 0x3) 00:00:36 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) accept4$inet6(r0, 0x0, &(0x7f0000000200), 0x30000000) syz_emit_ethernet(0x4000, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500002900000711009078000000002230d5e38e6ca0598e8439b55b0cfa7600"/58]) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000100)="7858db38e64ce2edb7595023a368759a1ff00d6855b03127205465f7c164f7627327a007192c40153fba084f055333c7c9d811c53e613d9a9386220fc5bdc1a8506e4644d3194359f3a7f31318b2eb679ff4a9101d7f83196531280b5a72e3c2cf14ce01b21880bdd09880e1ba46d72efe23afd6c080492ae10677f075d33182929ea1", 0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) 00:00:36 executing program 3: r0 = socket(0x0, 0x2, 0x8000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0400000065302f66ffff000000"], 0x1) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x4f, 0x20000}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) ftruncate(r1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffff567}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x31, 0x20, 0x0, 0x453e, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)={{0x8, 0x887}, {0x2, 0x6cc}}) 00:00:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x400, 0x3800, 0x8, 0x7f, 0xc36, 0x167, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x401}, &(0x7f00000001c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32=0x0], 0x6}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xff, "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"}, &(0x7f0000000340)=0x107) write(r0, &(0x7f0000000080)="4f4fd3b4fd296fce60f1e20ac7cc7ed7198202e4c69d5aebd4b87a7df5f135d25ab8671a6fd42447b621985143401bbd1b6107ca4f43d9158f8dbfca2484a99d7029d3e2a9f6ac9e7c541fce3e1d00022ca11f0121f671454532850c27c14621f0bdc96bd6d4df23b67bb0e6da59ddf84e052534c307c01fb7d7c607c914", 0x7e) socket(0xfffffffffffffffc, 0x10000000, 0x3) socket(0x1c, 0x1, 0x1) 00:00:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getegid() socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0xfffffffffffffff5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) exit(0x80000000) getgroups(0x8, &(0x7f0000000080)=[r1, r1, r1, r1, r1, r1, r1, r1]) 00:00:36 executing program 0: r0 = semget(0x2, 0x2, 0x620) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000001740)=""/112) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="4646ec490bc04556de", 0x9}, {&(0x7f00000000c0)="69260c9977ffdd4337701832029ba76c08e5daec0013675ae1a41f5a6b5c02d8206a020110f3eb1bd454addf8fab0e9b640e4425b1e99a79fb14148f6a3e", 0x3e}, {&(0x7f0000000100)="bfd062851920c74f3913845584960e4a859d0502d1e6", 0x16}, {&(0x7f0000000140)="890ce9abd0c373943f3e2b83904a0ffe7b69c7d0", 0x14}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="fc38ccdad658fa3d9ce055714ae57a11e6f059295abc36248ee3b5dbd5d5fd37e3aff7a4e91a561d48661b85bd3431029f8d5cbf5efa72869852a9f9a49b8b6d7d89f93cefb67bbf0b17cc38634f6c6ed2f9f75dc01b07b13cef61cdff16496409d48f8683d65dd64193119cf3a19e83f44aff959e20f34a72e71ae30ed1561c718cf9e30f38b51f2515f51ac5e2db83927ea1f3fd5071cfca8fee148ef8553dd1a49d19d35c023b4026c9732e54ea5da0554e31f94e195ea66120b02f66302f481efc08742a418c0a250b7bbb79520bab52f561629fc6e22a968bbfa5303d1ed43113ab", 0xe4}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="347ea654175e9eeee938a20aaf51b0fdc4e7c11a1da80651b5eacc892d076fbd0d190f6b439b6fe5a1cb7cc9d650251f6476e2cc48955de8aaa8992238541a7a74013b0672b50a7a", 0x48}, {&(0x7f0000001400)="b56ec1cfc7f42c697c8f39c0c3008b8cb86aab8de80e29af29dc2d8d59acb75ecbaa8e7719ddca4eae411dd5cc3c9ba179fffe", 0x33}, {&(0x7f0000001440)="f96973d4c729b16118fa18ff0fb9f2e1287eb7801bfd21d885e9692601baded724855803e44e75f0bddb24d859f61450fd868d10ae84e16963183149a8bd88ef54195dff03810f7ad39c7bc4fc85984d6808da04d683e0789b1c547bdcabc9fa3bc4af00bb1505cf", 0x68}], 0xa, &(0x7f00000016c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x8}, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='nawpeno\x00', 0x8) 00:00:36 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x520, 0x0, 0x0, r1}, 0xfffffffffffffec0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d32257a1d8b4df012810f02c16e32906a0b6e19eb34b602ee949293aaf2da60b13e5ea74c9bb895e8c"], 0x10}, 0x0) 00:00:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x80, 0x1, [0x1]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000080)) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x6}, 0x24) freebsd11_getdents(r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040)=0x5, 0x4) 00:00:36 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10001}, 0x8) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x195) execve(0x0, &(0x7f0000000400), &(0x7f0000001440)=[&(0x7f0000001300)='\x00']) 00:00:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x1f4, 0x1ff}, &(0x7f0000000040)=0x10) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x9, 0x9f}, &(0x7f0000000100)=0xc) 00:00:36 executing program 1: r0 = socket(0x2, 0x5, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)="073b159a42cfc1a0ac13d3d921443c1f9003bdedd627aab6cd7c13f9b9c0a69903dcc529e28cd5b4560b1a45de4d59fcc2812b11c5d2929a3e3b37d921851a84b3e7a258d729a69c9ad6b6833023a41231e052bc8d2d7a7e731a644c02ae635d21ca2ae9f0f95b50a67fe88b66bd5eca932480e4cc810c1d425fdbcc96b485f11880629a214be1721eafd741fa9710feea640c824b96") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0xfffffffffffffffc, r2}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000f40103000000000000000000000000f800000000000000000000000000000000000000000000000000000000f3ca30008beb5b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000fa6a6a2870f03f6f32e200"/143, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 00:00:36 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fffffff, 0x8, 0x72}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r1, 0x3, 0x4, 0x80}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x3, [0x3, 0x20, 0x100000001]}, &(0x7f0000000180)=0xe) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x0, 0x0, @remote, @local={0xfe, 0x15}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) 00:00:36 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') mkdirat(r0, &(0x7f00000001c0)='./file2/file0\x00', 0x100) 00:00:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="ca1e262e", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2108000000ff01000000000700"/119, @ANYRES32=r3, @ANYBLOB="0500000000000000010000000600000006000000"], &(0x7f0000000200)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000001880)={&(0x7f00000002c0)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000300)="fecebac4586b6a1aefc0d0bb1a35d2b8be71036dfb3f108dccea722d7f204c394bb3d4027b906e252e432bc476f696", 0x2f}, {&(0x7f0000000340)="d2b1e80e1a63c1ea480966f926c1da1569dee68179b71f1b02003d9220d46899ea25b55a913663a21d3b1e04c62975f02427d7fc316c58b2c2d0defbfb2bc98645513f2ab7744e78bcf883477df58791fe38e6a9a2b23bbe2386d9c72703a82f8b4c30eb5b2963816db63ed629b88dd98af38d691a6e182a3afdf3ee27b9e39cbd2fa3c8b5baa864757b4de6895a14b7a10eb46d7fb9d38b6fb0749524682d363e3aed0376bf89bfaecb22cc18546066aa004cdd39e61ade0a90b401ce56307594358d2deda8d3b23afe87d684e3393f181c01c6b8cb7350936676233c5260", 0xdf}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="133dab7081f86ca60df5a2cc13a1c4a1c64892e45763d7ecbb9df5f973ce45a7123ec03c50c2f6500f09d2fce853840f7a3572af5b27bcc4bad080aa04460d40675ca597b56c2250dec9e312c8a79f028e7fb0a0e6e95fbdebbd00a7201b956ecc62f94740ce723cc595f2850c561bc664789f09e2525ac106b3e6aa8ae3c929491ca95089719dc174943d2bd81b96c3408fe5f0b1984d30923bf2d782dd88cd3c6a0739b9a13c766e2b655fdd0ebcbc62f5893a65004143cfdce8f11ca5476b495b71fa218f45cdf9245a370a9064ad734b390c8a398605e7ab77c483", 0xdd}, {&(0x7f0000001540)="f915a80e9d676d6d58d90eed276c721574088e21ab2c091529e44c01fa93842fb9c7", 0x22}, {&(0x7f0000001580)="285cf2577ce67678a91e6f25d1ce8132ef1407f96e25c52f95c151391243266afdeb40b4987a4521dbea5303662355f50929e11a84cf146e26c5b68ae86789e94207454ff99d789696682c8017ac694ad2eddb341211efe939b74768bdfae39aef6e32e8f1bd6c599b77ef9c9f37eedde20210a8e4d1610c4dd4a659110b41ddf5066215a71cc232de08169412628552fd4ebd8cdd58dc0c87827f6d2187441fdae81f7e7367f7eecb9f37e529f83b75d987647735958f3ed13436a6eb2362426c296ad71ada09d2911de48223547d1f9fb02838fb21a127d46425dfb12447b8ab5d54700e35c659c34e90f59946d096815c", 0xf2}, {&(0x7f0000001680)="49960f97d357fe6097c6365951c69a348d9404d5d3f95a901e254f3a6a232f0fb3f0cdeeb77989ff1729c11854d0894a5ac628b439d98c8514fb6769df59c2cc9637dc1985f8248cd4b9f0a26bf9f54e5074633c6ce06162081d4058c7eb0cab024b765e747b6a2b882e62b679fbd0d7de2490aeda7d90fba2514772dc2ad0deea313a9e42892d5cdb87b0d433121a7be0b9b5905c4fdccbc1676999bac132955120083f1f70723aaa18f1744d2c866fef2183ab8910fe1ec26e2e7e97d4dc7e1a8812843a6c99", 0xc7}, {&(0x7f0000001780)="09e8154cfa6abaa2e65a9898ae45f505b59c2d301dbdc565ed9cba67012c74deeebc6124bc7526fabdbd97a4b4c4a1d5df05dbf08f63e5b8a3", 0x39}], 0x8, &(0x7f0000001840)=[@authinfo={0x10, 0x84, 0x8, {0x81}}], 0x10}, 0x89) dup2(r0, r1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) 00:00:36 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:36 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) mlockall(0x1) setrlimit(0x5, &(0x7f0000000040)={0x2, 0xaa5f}) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sync() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001180)={0x5, 0x4800, 0x10000, 0x7, 0x0}, &(0x7f00000011c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001200)={r1, 0x5ad3ad89}, &(0x7f0000001240)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1002, &(0x7f0000001280)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) r3 = msgget$private(0x0, 0x1d0) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000012c0)=""/188) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001100)={r2, 0x1}, &(0x7f0000001140)=0x8) 00:00:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) dup(r0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:36 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84) 00:00:36 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) fdatasync(r0) r3 = semget(0x1, 0x3, 0x2) r4 = geteuid() freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x5, r4, r5, r6, r7, 0x12, 0x4}, 0x2, 0xfffffffeffffffff}) 00:00:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x10, 0x20000000, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x10000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x3, 0xaeac}, &(0x7f0000000100)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0107002f080000003000"], 0xa) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:36 executing program 2: r0 = semget$private(0x0, 0x2, 0x30) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/209) __semctl$SEM_STAT(r0, 0x4, 0xa, 0xffffffffffffffff) 00:00:36 executing program 0: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(0xfffffffffffffffe, 0x140) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2301040000fe80000000000000000000000000c48f4c5e080000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000a00"/128, @ANYRES32=0x0, @ANYBLOB="32000000000800003c16000000000000ffff0000"], &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80000000, 0x10000, 0xca}, 0x10) unlink(&(0x7f0000000180)='./file0\x00') 00:00:36 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) listen(r0, 0x42) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/155) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x3, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000aa01f0ffff00"/128, @ANYRES32=r1, @ANYBLOB="1400400000000204"], &(0x7f00000002c0)=0x8c) 00:00:36 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff284002a7, r0, 0x0, 0x0, 0x0, 0x8}}) r1 = semget(0x1, 0x0, 0x2) __semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000280)=""/4096) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029f}}) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x2, 0xa85, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:00:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x2000c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xffffffffffffff83, 0x0) 00:00:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x4) mlockall(0x1) mprotect(&(0x7f0000e7b000/0x3000)=nil, 0x3000, 0x1) open(&(0x7f0000000180)='./file0/file0\x00', 0x404, 0x80) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x3737, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) 00:00:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x40, 0x0, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='nawpeno\x00', 0x8) 00:00:36 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket(0x1e, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) setsockopt$inet6_tcp_int(r1, 0x6, 0x419, &(0x7f0000000080)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 00:00:36 executing program 2: r0 = semget(0x2, 0x7, 0x100) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/41) syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x2, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) semget(0x1, 0x6, 0x220) semget(0x3, 0x2, 0xa0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = msgget(0x0, 0x81) msgrcv(r1, &(0x7f0000000040)={0x0, ""/103}, 0x6f, 0x1, 0x800) 00:00:36 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f0000000780)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x800000008) r2 = semget$private(0x0, 0x3, 0x10) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000240)=""/101) r3 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000700)='./file1/file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000980)=ANY=[@ANYBLOB="19002e2f66696c6530005dea672a60c626dc70cb148770470d61aa36c3312f7ed8f182acf810545e6d69be72722275a126440caa7a9c520238fc1017eb1007520e2e53d231796576103da85dad78317f5266c79edc6a643634796df25c5a9e4204b01d9780fe6f56db47cf439bd6cdb0e045f2c9f9ddf1cd2381ecc220196251a9b120f0b567e9c10297f5ac3737fa5f6f4a29a79e17e1250afe5601f3879a4f291fbd865d8b9da14e7c9b0128281ea9d0a189f0965d8b573aaf667bc679d6fac7cb62223776a38e97"], 0xa, &(0x7f0000000600)=[{&(0x7f0000000180)="006b391c6209eb6b5bb387eca1e2cb8c2b6bf438a042e44531201b002e638541e74ed3459ece3abb503f34b09b2dc48801460af66960aa61dde487b2f47da8d4ada1574c8b0bb108ffc2912fe63bce22ba80791e116036f0e4b06cd55d4c233a9d963f610902b3acc994871563", 0x6d}, {&(0x7f00000002c0)="a0ab1a3a9aa30039740acf0b523e997acb5a1962a7c039f5a611a5a6b880c32ca7ae74af21a122f318243032ee99a9d64a95127d6c983ab9df91e167f75d22d51542911286e27733641600c295849f61a8855757a06bb0482ef6531b7ad50c71bd5fffc8de9082bda37bf56d286960cb28a7ade5fd4a72072e92c70750d7037cc50e91795df449276e3a1942", 0x8c}, {&(0x7f0000000400)="57ae5387596beda3f0f2989622a0d7375f7b856cff9526d2bd17300a55bc2fa6bc703a41f80a8ad583e9cdb400adca07d829ab01be08fc96f796fd27a802b179652f7193d720d4a77e7b5ef4b2d14eab6f09d6c14dfe1c8b", 0x58}, {&(0x7f00000004c0)="2dcd78f521ed62e6f4a51f2e8cc984a0832fa3bd95ce178206245109c99454c619cee6853555b28c5451ab4b533eb51319623f5d2b03d67ad13f24776972c38f9a46d31202c34dc70b06bdfbcc67f2c33f1ad8ef4184e73adf9dcc7fd3a0ebc801", 0x61}, {&(0x7f0000000540)="89d04a19e000a6c01ce11f07aab22e4afef4215ba3a284680c4b44c071e003f935c2576565ce241a488506904395d502a7ec9a7aa4bc24b38a2c900a2a187e512fca186816708a0598fa17287a83b2ad85ce7a050c0d803624707383619557c5771a6d297ec91c856034272958940e8bb29f225e9e8c5aa8b2b22ac1a905ed86cea2c722fc5ff750cf9c798acf44946a71c5dbf73dc47c00c2ce539f61c0bd4cbbabda43f32457e987e6d7cf", 0xac}], 0x5, &(0x7f00000008c0)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x88, 0x8}, 0x10c) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:00:36 executing program 0: open(&(0x7f0000000280)='./file0\x00', 0x40005, 0x51) 00:00:36 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7, 0xcc}) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:36 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:36 executing program 1: r0 = socket(0x17, 0x10000005, 0x101) ppoll(&(0x7f0000000000)=[{r0, 0x21}, {r0, 0x41}], 0x2, 0x0, 0x0, 0x0) 00:00:36 executing program 2: r0 = socket(0x2, 0x3, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1117, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 00:00:36 executing program 3: munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000afe000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munmap(&(0x7f000083d000/0x400000)=nil, 0x400000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x4e2, 0x0, 0x5, 0x3ff, 0x0}, &(0x7f0000000280)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x80, @mcast1, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="474a0cbb1cfcc7c9275f", 0xa}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x7fff, 0x2020, 0x5, 0x4, 0x9, 0x3ff, 0xacb4, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xe576}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="c3cb5308bfb1a711f24d23655879e72b"}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @broadcast}}], 0x8c, 0x1}, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="624ac59027ff5932bf46d1cfff71715eecaa205d6fe35803baca1a5a05462f89f774e215857dc413d8a7a1d5") 00:00:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x20, 0x6000, 0x40, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x10000000000000, 0x6}, 0x10) 00:00:36 executing program 2: r0 = socket$inet(0x2, 0x2ffffffe, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r2, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x5a, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:37 executing program 3: r0 = socket(0x1c, 0x3, 0x64b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x103, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x40}, &(0x7f0000000040)=0x8) 00:00:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x80013, r0, 0x12) fchmod(r0, 0x1) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$unix(r0, 0x0, &(0x7f0000000000)=0xfffffe44) 00:00:37 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) poll(&(0x7f0000000080)=[{}], 0xfffffffe, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x20100, 0x121) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000001380)={{"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", "257c0dcaadd8c80441d299ad91a93d1bf2f72d098d50edcdbf4c42cee716eae4", 0x7, 0x9}, &(0x7f0000001340)="5a2a825443758b03497823d30fa0dc71abea5f2cbf5f331461ad46abcd535bba9abd9b7c", 0x20, 0x3, 0x2, 0x3, 0x5fc, 0xe7, 0x3f, 0x7}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000001880)={0x0}, &(0x7f0000001840)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000018c0)=ANY=[@ANYRES32=r3, @ANYBLOB="980000009a423e04277e69937abcca27496a1dc9a64bbaa2aa1030a23f0f655cb557a3da2cafe5dbf7720301837d1aa4fb0d89a4f79458f6abde457d26d40000000000000001d0054c6a65f3a4f87030d231ff16cc05fc342b1171134771a913220bb754548885a963c77a6528caad42224d42dffb57750060fd13feeda43c8c29e86be06c4e8392664bfdd0ba1198fec088b7cdb8a83646c39cb1ce5fa1b63e360b9778e7138f3410e4c6a32ff86a1a0d8b75d9e8e2d7f01537d8eceac822d73e03b314"], &(0x7f0000000200)=0xa0) 00:00:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x100000000, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 00:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1000000002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xce, "77fb30aea8fa4d3d6dddd7405636599b55b82582fa0eae1f05646b904cfcc4dda70e055fd461f162a437b3242889662a44c75862e7896717b1b563cf7f7f36aa4f363209d909301dca465c266b687ec6d02143bc93a4bbe5f81c01338d152cc1df08db3558cc7451a9622740caf655fca58d6a303130013859900f92fbce51bb903aa5516d12011f008a32a3c9a6a11b0eceb770d83755ed09d58a39d2aa7a8212f21d99de3b1d26af59592794798daeeae0190a172181b17eb0c85936ed38d8840cbc9021bbb7911a27022ab095"}, &(0x7f0000000000)=0xd6) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r4, 0x73, 0x2, 0x7}, 0x10) ftruncate(r1, 0x0) 00:00:37 executing program 3: socket$inet(0x2, 0x2, 0x0) 00:00:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x240) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setgid(r1) 00:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x1000}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe}, 0x161) 00:00:37 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r1, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) accept4(r0, 0x0, &(0x7f0000000080), 0xcb9eb89510a64dba) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) 00:00:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) 00:00:37 executing program 1: getpid() r0 = getpid() r1 = getpgrp(r0) setpgid(0x0, 0x0) setpgid(0x0, r1) 00:00:37 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="0000000000008100", @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8001, 0x10) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000100)={{"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", "d33a73f82849e9ea3e526b37d6294aa572bb04f6cdf6064128b365daf9a35539", 0x7, 0xffffffffffffffff}, &(0x7f00000000c0)="1c2393071596d20bf7a17945ffc4d6948ed3fc78541035ab72", 0x6, 0x8000, 0x94, 0x0, 0x300, 0x5, 0x2, 0x101}) 00:00:37 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480, 0xc0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x0) 00:00:37 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x2080, 0x5) mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) 00:00:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4120, 0x7, 0x6, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2) 00:00:38 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x2423, &(0x7f00000000c0)="ae088c21c9786a8fe6129bb5a158d01110eb38bbc8e78cc5502f701c97e1a5bc319bf29a6ffdc2801339cc41f81a59b2f521c18656e0a606ec4a650aa57a05c0a95aad6df5d0515c21f2db098610bb6e49af82538e700185e8e7c426bdc4a285652af41a49095329e83a015d530ec8e89a0afa356c0099ff83cca7bcfee019d734eff0f9a111c4dcba8e2277a65e1c5bc3c76cbaf4c56eda90ee6d5010260d652a0ebae39baae2facc231b", 0xab) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/93}, &(0x7f0000000200)=0x5f, 0x20000000) 00:00:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000000c0)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(r2, 0x11, 0x0, 0x0, 0xfffffffffffffe50) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x80, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:00:38 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="91e777fc045e68f995cf4512c4de5a0f965305ae3c9b4ed8c1efc1eca2cbc1d848f76711bc491bb206569e2413230ee9203b6de93a09c84e079f2e41fe0ea7d8058c62e8b57693b825724a12362eb954eeda147e0553b6550011f1b24a6474b801781a01476d6c2abbbc") socket(0x10, 0x10000000, 0xffff) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:38 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) sendto$unix(r0, &(0x7f0000000040)="714f564a0161fce920687ac7da8aaf631c5fe4be2eda8ff3d80095b6cb925597af903053b1870f6308fa8a847ce41f6e7f4ea17a5531", 0x36, 0xc, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f00000000c0)="b100050460000000000008000301000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:38 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xfffffffffffffd2a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x400, 0x4) lseek(r0, 0x0, 0x3) 00:00:38 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x9}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:38 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@broadcast, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000540)=[r0, r1, r2, r3, r4, r5]) syz_emit_ethernet(0x36, &(0x7f0000000000)={@empty, @remote, [], {@arp={0x806, @generic={0x3e, 0x0, 0x6, 0x4, 0x1, @broadcast, '\tUh.', @remote, "c18884fd22a87b10c35af13d6e3c9be1"}}}}) 00:00:38 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e0500696c653000ce3ac8e3c7d5e741e759ab5d1c608fa74eadef1a49380c70c8dc2d8c3f1c2bacfec79dae8efa7dd637e0aa2148634e82070fbecdd88b0039183a01b85c62b4f3890931a498fa4bcf7ebfbebb1e9556ab922a8469f898b276dc4a30"], 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) r1 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() getgroups(0x9, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000100)="be34026d6421a0a184d9289a399d5ee687c4de2cb45c9fe7999ba4f65388c95a34cde6197cb31c8a8edf5b29a886cd64d1fe1834aaadec773799c0fa7b9d9bf16b58bd2175b8abb2c58957f7651383bd134c10f9159e7c53e5427ec23b8ddc8d2f32096809e4e46bb7714954dd9c1ed54ffe0e5e28b8a0dbf88dc6d4925077a2be0551b2b8bc8d0bb28ab7f27496eafe899c4168a35fc8a0d054b423d37dcd4be852dac4fe9726777d2d027b396367071b871e84fed1f5033f9df900", 0xbc}, {&(0x7f00000001c0)="4869c0d5ee58fc5c3014df796820e365881921816f05f578fde3141eb2f7c7a37269d2a99d78fb3c728dc8276d0708c7fd3fc73448958bdf4b24151f73bc6ed782a866beace8ee5dbabbf4f0a9ba06ef10e453ad901c4e02b9ac9bfbaa4bb74e2740beb21604", 0x66}, {&(0x7f0000000240)="77ba565b876db0cb84e56319de0b43550597d58ec9d273743b64ce1fdbf209daf1a6ca66cb35ab3487067954b6e7631a47959495c0ae404e2a8cacb6a4d3f8c1d63ee68e656dc306bcae8397762b878e120d31766ca8ef163fe0e586", 0x5c}, {&(0x7f0000000040)="09d48e5d0be6562ed1b255595761f457dbe3747a79de", 0x16}, {&(0x7f00000002c0)="d7d293a97a5fa8e452d7aa5248e6a0dc35098e48ae38a0efc585cd30bc37720fdf2013806cb34788bb650f44133f161f9d589be96d5d4f128615f16b1b6b48da401a9a9b704d63e5279fd0ebcadee076cef727f08dbe6f916bd7e4c18eb2fde3b346fe351c540ee8a069390ebd04a50a426afdda003ecee367afc42aac1bdf469bfe5cfd7baf01e5a85d5a6abcae8e25028c7b1d19d074c471e3a25f995209ae592b5ee02a72bf803d2367", 0xab}, {&(0x7f0000000380)="4107886dcaab8a7814208f7d3a21fc83f26a698974dd765789e7f46f2fcd321f94c81309b8611344ba915c7a3539172fc8f8d4a3c8004b93b6156d6e37dafc3a0dc0155714903347a44ea39588d8a981489a2a6f76cf0f0ca71d643a6bdf8c62d475f8e7cca948f6b38e27d199e5df2474d00f3e71982c93a458600ed9abccdb0dc10dee7f3c390d8f40158239a1948be1d525ee0b54a6fa69029d3e0865010569d17681823dfa39ed3339dbc2a468982ac8c9a9bc2588b435ecbe6d521d24f5ba", 0xc1}, {&(0x7f0000000480)="cafc0611584d86996a43f6244c0fcb175956d75c6ee3c3e118e50d12a3f8681c6e61f2f4ace5fac70f51316021f7f8ab2af4195542018d9950a968615049758d73f36b09bee3965d9724a86843ea6e4619b399e733cf157f26f527ec94d6bd1719912b79113583ef1a7b858147d586c520bc997ca0324cb3d6bda6c8fa4cdd37bca60b8fe9bbad43fc01ad6faf4825e477f0833d2295f46efc540d54b6cfa1a3c32cb67226eeb2f9d02c8dcdb1ff01a49e707c40b789cd0d5ffe53a22a317f92d6e8c3b321b76692854654bcf14ca2f375da", 0xd2}], 0x7, &(0x7f0000000700)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x110}, 0x4) 00:00:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="00e0ef3cec332d988430e7000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xdf, @rand_addr="06979b1fd4fcd95f5031cd88b388a56a", 0x3}}, r2, 0x3ff, 0x0, 0x1, 0x9bf2, 0x200}, &(0x7f0000000200)=0x98) 00:00:38 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x890a, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2003, 0x4410, r0, 0x0) 00:00:38 executing program 2: r0 = socket(0x17, 0x10000000, 0x800000000000200) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) 00:00:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8290a664ea7c5db1132e83a8210d9e8ff8d800bf1f5915803a83405a2b8e7ce0e74c2295c4453f8eaf96ec38720964e209ba05b2b537d21404024c772d1b9bff5579ef1b3a7c79c98f25040a4b9d6c8281614a51d9a9286fb373f250324511a4c90d2ffed984000000ff0000000057000000"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x6, 0x8}) 00:00:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) 00:00:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x301e, &(0x7f00000000c0)=0x9, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xe450, 0x2, 0x3, 0xd1e7}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r2, 0xd2, 0x5, 0x80, 0x50207fbb, 0x0, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="f419c9e77ee06679076d1c47d1324b3f3b2bc80f354bdc27a70204f464dc8f62c55ed91b254f9aef382b73e2cf60b7cf0b96d643044b4df0cd59dbfdec6c212603423480dfaa81267042706f5749c34b0135bb835a5e45c45c4eb6751ebf9675b130224c7df520e17b46b6a561565784fc033bd17a5b51da80eae75d2abff866df5cc6e3922ae5dc17c51871895349fccddb466349b23bbda0211f566a074d9e", 0xa0) 00:00:38 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:38 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0xffffff9d, 0x30000000) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setresuid(r2, r3, r4) 00:00:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r1 = dup2(r0, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) 00:00:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x903, &(0x7f0000000140), 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:38 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x1, 0x4) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x8000}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r2, 0x45e, 0xf, 0x80000000, 0x506}, &(0x7f00000004c0)=0x18) r3 = dup(r1) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000100)="6ec947fd725bece2830bcaf6f3613f8132ed8f386daa8d7c261c020259966deac2ca45de9a68cb") getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x100000000, 0x0, 0x1, 0x1000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @multicast1}}, r4}, 0x8c) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f26696e653000"], 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r4, 0x6}, &(0x7f00000003c0)=0x8) 00:00:38 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x1c0) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x10) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x82, 0x900) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:38 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x2f, "bc10e85d5e84100447f3b129ae67119ef127cd307e31ca5e361b292ef379a88614bfbe2f045b40f433acfbe39f6c47"}, &(0x7f0000000380)=0x37) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x10000000, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x9, 0x4) fdatasync(r2) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000200)={@loopback, @rand_addr, @multicast2}, &(0x7f0000000240)=0x1000002fd) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000340)={0x10001, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRESOCT=r2, @ANYBLOB="0700000000000000090000000300000006000000"], &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x80000001}, &(0x7f0000000040)=0xf4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r5, 0x4}, &(0x7f00000000c0)=0x8) dup2(r2, r3) 00:00:38 executing program 3: r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:00:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x100000001, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0x5, 0x2000, 0x1, 0xfffffffffffffffb, 0x7f, 0x9, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x800, @loopback}}, r3, 0x6, 0x6b38}, 0x8c) r4 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) 00:00:38 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xfffffffffffffffe) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:38 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x120044, 0x0) ftruncate(r0, 0x86) writev(r0, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:00:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x5, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4) 00:00:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x0, @rand_addr="60c10ef262f8601dd7608c20ddacda77", 0x588}, 0x1c) 00:00:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x901e) ftruncate(r0, 0x80000001) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x24) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) lseek(r4, 0x0, 0x3) sendto$inet6(r2, &(0x7f00000004c0)="1e2ff4bacd8eb5292dc216495ace4e6d23584778ddc80f813c5331ee415f56ca5ae8f5a855ece167a06bff432b8d36bda91fdef1741d0dba13e47736623b8e42e31679f5b89843fb0ed994ec02b31d373d15d7c3b0844a9ef067c549d4213c9e7524acfeb5db36a3ab94c2b2698bb3631f55a0b3ada1473e17e57bd706", 0x7d, 0x4, &(0x7f0000000100)={0x1c, 0x2, 0x2, @mcast1, 0x8001}, 0x1c) fcntl$setstatus(r4, 0x4, 0x4) lseek(r5, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)) accept(r5, 0x0, 0x0) msgget$private(0x0, 0x220) open(0x0, 0x0, 0x0) r6 = getpgrp(0x0) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x2100, 0x7) fcntl$setown(r4, 0x6, r6) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81286147 stack pointer = 0x28:0xfffffe0016b2e8c0 frame pointer = 0x28:0xfffffe0016b2e900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (softirq_0) trap number = 12 panic: page fault cpuid = 0 time = 39 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016b2e520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016b2e580 panic() at panic+0x43/frame 0xfffffe0016b2e5e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016b2e660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016b2e6d0 trap() at trap+0x44d/frame 0xfffffe0016b2e7f0 calltrap() at calltrap+0x8/frame 0xfffffe0016b2e7f0 --- trap 0xc, rip = 0xffffffff81286147, rsp = 0xfffffe0016b2e8c0, rbp = 0xfffffe0016b2e900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016b2e900 in_pcbfree_deferred() at in_pcbfree_deferred+0x2a9/frame 0xfffffe0016b2e960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016b2e9c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016b2ea20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016b2ea60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016b2eab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016b2eab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100015 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why