Warning: Permanently added '10.128.1.35' (ECDSA) to the list of known hosts. 2019/05/14 04:59:14 fuzzer started 2019/05/14 04:59:14 dialing manager at 10.128.0.248:32338 2019/05/14 04:59:14 syscalls: 497 2019/05/14 04:59:14 code coverage: enabled 2019/05/14 04:59:14 comparison tracing: enabled 2019/05/14 04:59:14 extra coverage: support is not implemented in syzkaller 2019/05/14 04:59:14 setuid sandbox: support is not implemented in syzkaller 2019/05/14 04:59:14 namespace sandbox: support is not implemented in syzkaller 2019/05/14 04:59:14 Android sandbox: support is not implemented in syzkaller 2019/05/14 04:59:14 fault injection: support is not implemented in syzkaller 2019/05/14 04:59:14 leak checking: support is not implemented in syzkaller 2019/05/14 04:59:14 net packet injection: enabled 2019/05/14 04:59:14 net device setup: support is not implemented in syzkaller 04:59:27 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0xffffffffffffffc1) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x467, 0x5, 0x80000001, 0x4, 0x8, {@in={{0x2, 0x2}}, 0x0, 0xf2, 0x8, 0xfffffffffffffe00, 0x5, 0x200}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0xff}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1e6b}, &(0x7f00000001c0)=0x8) lseek(r3, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x400, @ipv4={[], [], @multicast1}, 0xd14}}, r1, 0x4, 0x5, 0x8ea}, &(0x7f00000002c0)=0x8c) r5 = accept$inet(r3, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) sendfile(r5, r0, &(0x7f0000000380), 0x1ff) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f00000003c0), 0x4) setrlimit(0x4, &(0x7f0000000400)={0x10000, 0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)={r2, 0xfe, 0x7, [0x0, 0x23a, 0x41b7, 0x10001, 0x3, 0x0, 0x10001]}, &(0x7f0000000480)=0x16) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x1, 0x102) ioctl$DIOCRGETASTATS(r6, 0xc4504447, &(0x7f0000000600)={{"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", "f151de9098fbe15184887bca03c163a824f063cdf85f70625e91097174e0f027", 0x6, 0xfffffffffffffff9}, &(0x7f0000000500)="960a1844b234d5ea7cac6be026e8ef833bf3f1b458f8dfea2dafe8d18623f5af82a4c29d33327cab5f97cc69fa31a3fcd7a599d42c20f70eeab15c6c5d3780e3eac89d6481c50e26bad808c1c2d3e950d2b748c6dd056a8248ce0d6afdb3a0ab890219d77252fc61db06602e82c083bb1b9a84caf47e4673d32a6662e1125d280f18016ed8bf4170f2c6a9a846abc3a583f217a8f9664bd802f692cfdf2ee89b2c6e3809302708067c50db7d4033c40340c8793fdd7395cd73ea571d82ad0d1583255e9baa1da48b04", 0x2, 0xa6, 0x1, 0xa35, 0x8, 0x1, 0x2, 0xa2}) fstat(r0, &(0x7f0000000a80)) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000b80)={@loopback, @empty, 0x0}, &(0x7f0000000bc0)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000c00)={@broadcast, @multicast2, r7}, 0xc) getsockname$unix(r6, &(0x7f0000000c40)=@abs, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000cc0)={0x4}, 0x1) bind$unix(r6, &(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f0000000d40)=""/4096, 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001d40)={r4, 0x6, 0x8, 0x40}, &(0x7f0000001d80)=0x10) ioctl$DIOCSETIFFLAG(r6, 0xc0284459, &(0x7f0000001e80)={0x10, &(0x7f0000001dc0)="e3c338c7b5bda358e18481d6f54c4fbcdbb4f472ba4e0236702203062cfb69891d3cb6a6e5906673bda1bb4dd9c64e42975fcc8bf9ef0d72c510cf42675fffc52ee4484914322b20c99524cbf3ae96255991f2a3ae21260e35e2c113af817125461220c1d2ad278a8e68373773fc00f645b697c03c53841c076391d0362a129a1c9bff55a3ad86b84ad97e91542dbf218b41e0b269c03f6486b56487ac50ea4b649c9edd2fb581", 0x10000, 0x1ff}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001ec0)={0x7, 0x2668000, 0x80000000, 0x0, 0x6, 0x7fffffff, 0x6, 0x1ff, 0x5, 0x1f, 0x1f}, 0xb) r8 = open(&(0x7f0000001f00)='./file0\x00', 0x8004, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000001f40)={r4, 0x5}, &(0x7f0000001f80)=0x8) sendmsg(r6, &(0x7f0000003600)={0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001fc0)="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", 0xfd}, {&(0x7f00000020c0)="074fd5f9f2b18422bab3d7dba05cf1120a82a04c50082d6d6f8b938aafa8d9e4f0c549244f300d1e50869336daa6ef0051c56f0942717eb859b6dcf98323fc7348ab61e2258f7c4181807966261ac96a45f5", 0x52}, {&(0x7f0000002140)="625def0b9b38b9be5e7bcc2a5ab329dd90cff20c12de81f11fdb051c76476e40", 0x20}, {&(0x7f0000002180)="1d16ef42854fdf080705de612610cb11497c79db2a1963495de7fb07c7246024a52dfee671e51370f8f63ef0d67105cc52177b8a58bd3a4ea75dd6e36264d3e8d2a761a21238d050c8b590ad880215728e84ed8891eb17d7d131f8c0fcd425c1e9c8c88067", 0x65}, {&(0x7f0000002200)="50e94a415deb5ad72584db2b0b302b4541b1f4f339e562c6b50def153badf3288238e52fcb71aea3877afd63a6f6316cfeb4977e99b4a11238933e3c4e735bdf53ca47f43a0bb99f108d3ea3b7d5af6963ab986856bb2e5e53c56c02f7a34939fddd7631e87a92ff37a81e70478a14d0099d0ec6d508163f89186dcd78e218e32300c291f5d47bd3d7eaece82adc6c77b8e010ce359923b7de5e294da93cb3fd1c45343716039413853ae51ecc3f4a883379086ad73b96e2019366ddffb0cef290f565a218de69ad1ac78c90d6442060b15cc4fe7d601d18e5a524511c49a784754c0839c4d4d253b2ba9bbedf6d1daf20f4f9df66ebcb20c6239ce52a089ad7494b90e5e8ad7d52c98a8316d29bf6a92f3a5b2a76f2135fb892419a10b52a0263db3ada35cd8a4b06ccdf473323b46954a90b83bd90af4945ac704a9d4e13e1e2835adce1914f8dc570fe28eb940d816765ee21c538304fba564996d6fa4ab5f5ad9380b190aeba861ef23ac37732df5cabc6f56fd2998e5dda09b5154edd1b20df9701775a2ad1f260f40e2969f42265c44c12992342eb5e6b759c9103c05c3c010560fe43b7733d719403f3993d05c28b4f76a895bcedc962346942c9b29334955b2df9537c18627bf98df8c91a13e74a4c860575cd754953814aef52114aba6586a28e4c532a2ac3271570f74fc3fbbdba48c07139f069a2fd210ebe7525b5ff551fef31fd159c3ffec6ff8d52f8be4453580a48d1227fc871f4fce50ceea06d2b319c7bbf6677331d99574a03d25f39be9d3f09b55cf2676ff17f04747d1fe5579486d2023ecd32350235b526e512da4356b1065338568ef0667822a15e6ab1a64c0d201056d4958155c602408c66eaa0cc66135664c776342de8b6a0b41742db91671e7521095b3eb0ac47badbd0b75e31b5196d6365309d4282854947edadb8861e53c353799d0e2c71416c2408d56a5b1b2da20a39a9738ca63cd23ae239bd37f03b95f496e8d37bf4579abc31425c31350f920530d049726f10ac3e13aadb415b8048a55f353cab265bc9ca2aca34bc3bb20332885310d15223f56b092ff4d14c5484bf2a4fc1ca605947a99ebd692c5a8614ffa8031cfe76cd7fe2ed24e66b3674f6ecea0b5948391c45be4b646ca892b994a40b9b8439e3ffce791e67738371125c68178e264f5e9db3957118c4bd7f51f3c86169185f0bd08c6f30a2c02c042e581dc3d9a5c2026eccd098c6db1c3f2180c9e9152f910af104a367a1c5d69af05e5c31a7bd67519d20f55e22c698211667bbcd7aa5dcfebf289d5e2b943fc304a632d4645889d69006b0addccf7ebf4fa27da9c233e527bcf662d19b551bebcae728292be43704d91b2fe6a82f2d098acaf3cfa09ee8cad173ba9bc843d48b60e0856625df73dc643311025fbc74659d6ca710d5d1cdafe7b806cc302a33fff22540a41d56046b8f28b7f758a59d6609424d225fb9039413ec7b3ffaeb6280d79f777aa29115c791e0672d39aaebe104e93f3f6b56489a4b67ff23d206fbf4e6e3be6833b1f53132c3ca36d8b033f4ab02c60a15b0350dd4c26994c738b4ef7c669008602f17ed5ec84ab384fbcb75d650d8e534cea1a80e5d6c3ec4f77798fe87f7fc06af87dc0ec364dd263e04e0504d51c3a1983c6cc51a3fdab5b74c6b245535ed037cdb9124a43a78a1814545163dfdc1c4cad1ac78ee71625328dc9ed0a577122b18fae767485d4d7268bb2f412eaf9e5d59cceea48d3372c23a964b7fabd34e0d504a2f85ac4472f9f9f8edf8c445b6046761f825ab20bfbbe6dbc828f0e5451e02430f1c0bc0db368b4660a1fd5fea18a9fd413eca0bf0b59096d8fcfdd936f5daad5b2ecf1dbe9b2b217113dcd047c414012673d0f411087b056c29a948757b177ca4641592ca588e42adf8186c1278050418269eccf92ba9fc88786a2d16cbdf118e557e6027fef4933a037b0f94245ea6e46d40b66f9aef313f6bc23be43f7d07beeecca9d1aa6c8a312ca29392813f9287ab87e1cb50aab0163cb865e0eaf0f7d91f5b8c579e73369e5fedb69e066388ac1d94d5dd39ce86739d3400d76687cd3f784887373e7067fe1f998e8c42bd23ecec0bb0fe124802ac8e9e5f565bc5aa690e99eb55385a5cadb33a794df4e94f0a57220b6f0638bdfd942b99a90f8d3df1ffd659fc8e3aa62a6ba599a879032aff057fdd5c3152771048ca278bcf4fadd75c6db1b420e29a20a3efcd7ad4dda57ecfe96be60170b681529943f52637f0655985d354ce7de0a3d9d1b91e4749c7645d6ae1c2f58b8e35d338bc89697d709441de96249fc81006cbc68c8cd0cf73247bd1bd5b1260756ad97af6b1253a2637c5d56ef01a86d03528ab02a73a88175225eef07bd8a6617015eb0ac7447671c54a75beba7c839e5b1903c27a901ffecc9b89ef53905262b305eff517ce1d50e675684759d904435cc4761a35a50830db9ce5874b2fb60965851696953bca9931b050e8d73d162852fadf6100ef983270844d73a10c85c68002e8287ccad07b73af929badf14b7ed43a91ec5d74e039b5df7038ad256bd877d0e2b8c5c073eb914862cc4fc4ed81b93ef76985e59c3d52648fe073eeb62e19cc763edaca1f0c2b2b135b64e0fa5dae46984f475c883016117a448e3ba9450893be16d8208b58e3701d45174e3beb30323323d53366beae5f4dcf4bb536a10c04a5fd81677d2aa2f4998f598633d28847a9c2bac526609907bae7776c20f3fadf71217dbeb72c7c67b7b948091a535a8982fd83cc488f9764166ee963790c17c6461a8e59a2ae534bfcb0ee48238d662f14831a757402be272bd8e2490a43ae1f005a59b2acc61ea845b732b8b9e8360719a918d5ce5144b9921c3881ed2d650a5fc04cf0e77151cb10a512144324256eb9872ee0527c99078470d47b77bf1b083a6853e5411fb2fe67a8771e8c69f7115f6efa82e360d79df861de98c69a0f579e4ec54b90054ceb50e518ce4a63e15445c432c41929644d3682629d9df7f2dadf425ed59a792fec6a77d3c8e1d4b0ad2d678fdc4a8a5e624d7a776ac64c34fa59bef224e03d1b1c1001ef2e4f5744fcd11fd15f0cfbf98b5f7f91ca3db525228a9ee9f2b58bb91fda0eb5f54cc3cccb998f68c6851b89e64979aed4974f2693460b66003ddcd176fa3b0eb2747fd7de52d2ea5dcdc629240858c24fbd8e66e125c6a9549bacc893951cf26819406c5a21a794e1caffeb0d99c190d81a2afd2212e0ed8f46949cb9784c98bc1f494669cdd9516ceeb40ddabb64356577f6291463d0564c3039f1024fde49d8bed4849122700e5b151dbc9886b2d72d27f1ef0ea7f4aac51b15102885cf9ff5c01894efb99f3e5d7d008a995ff2f29e94cb66ca7cc28e023f8dd8f6e8e374ae1b713184c63db63e0f5059a025179c3ea158a49366f22703c7dcd3c02f9d3e64eb7f8b2c63dfa48e6233a2abfc84f0a55c6823bb3babeaf06b37270de7c4608b28ecfcbd71d2fb7123cc9d346469495f3a55568be271b0f31f698ca72c61c7eac0c8825ab61b3fcdbfec3b1e4545f0455481837cdbd43a67886fbac3b462def52246d610a3e08bcfb435b4827a0c88125c1420dd7b9e654c0e4667a2c6e1caaa2c74b4801f95ad351fdef8b32861af11c8370f8c835b33f31a42ff0a8aa9ac59f2de263e987d45cb4eee601dda3227541c6df384ec7b22bb2134c50250b86b91155ef909b7c0c9791760cfa245be508d232523f3af069026cfcfcc9a3f710636c2ba391f52aba2e17fd8955d67bd5fec6d377a6ced1922f85ec14fc0489c3628a79969030161740b639f79cc220e3505fefbd7297a282a3494ae1ef39115523b093ebd697f6e6f041ad0855d904961fd831ac6dc00cfa795eb52b907ab37322b33eb0384f2714efa7e7dcbd921a3cb8d36f4c2dc18a93f200bda084c2034733f9c997e549cac33476382fb1a42452c1cab476860ae8dd2415b6e558e903001d5d528e0b96de465eb67982cb01b74b662fa5307fa8b8696eb11f054f2ef37132491a015625f6db900b9446707624df86ae858bf4b0441d2e1771682f639cc9a419488c7142b805dedba0c415ec3e09185bb13800ceaa4500f0db41947efde7b70d66a8ff0cd01727fdadca988ff75d77e2debcf9cefa8f7d31b71dae53cb0951dc0f2c99cdcfb7438151b5ad5731fca5e1a97a711f7ac26902174c7ff9cc103f51d92eb91c9b986a7351f487ee583b3e7066f08392b0e71af91f3c76e4104f77d6fb59e8c19b60eb7e645f3de1f4875d383d87e69761a7515d7513efa776008b70dc12026bbbd38a253ae8505d010dad0a8c054b9ff869d9f7f8a8fe2dea2d15408a705d933aafef50df8a2b9f8da8f3c2a2cb3c22b1dd78554f3405911e35f762a7dadbe15ca5455d84d0f9938e07c68a5141df03799d5427074071c6a41431bb0be68632b901186172b99fc03c2dff755b46642b391cc6b3321af07408e8bbdf96f93a0a197da70ed066742a99ff044a7e5f7124c00f48dc1d9e63431accfc95c532a681a357446c27c8eb5176305b28ab377b518ffb6966cdb1eaa8edeb1dfbc14a05fd2c1263ef0f1170dbeec4e271b41869b9759df557602b987f0ecba75a23f8f5be5cef0f08827512e2ca0f065b4e9218ba63caf6d7835063b7b55701d6deddb80caea25d9b4501d6008ac6506b2e5eb9b4fe6f1cd5072a1161a234be40e6529d4276f8ab76f04e81f2c40a0556fce8305a9db40e948c6004ef12a05c3282eb0a634791856021fcd62fcdd71956aed5ac56755eb5f30e0992fceac1f18012368ba9c6be139c46b8f4a61975dee62181f17f0fed16df56cba2a2c0597b41f356ed426197c340460d2ca7cf6f08510006a1f263883ec6142f85779bdc381e5bc4756800601aed229e148822a16b7211c9e2ea9ed16eb5d4472c881b2a5993b52c8a33576ec71a2ae3ae18a1f646cf23d208a0323d033f2093906eb395d2491aa32539c0ad8b931208ab9fdc76ae76171dc7f04dda10c61630c8ddfc1bdb0587d86fe871b74c588d30b795b46b38bb414ffd32df17b474d7c50ba220ca283999e76b454d58d27ec98f0869ace0b5154179f55e3981f1caa3673292423bd100a0d5b9cbcb892262f3ca51f9666fe899ba79726c0a98eefa8401a45c205947f578b131683a0f83e0db5e66940a97cc8d956dc68403a0a60c4544e6ded33ec659568f252c2eef4df659726b204bc42c2e1d3f899f1fe9ed12844b9e4aedb6d1b03bdbf80ea7a8e5b3970dc3037f525689502ac7ff055487223da454b89c545c7758a7fcabfbb732e17f641768a60a9fa4ea2957c3402e1209251b67a6f15dd5ddc86ddc122de93be395a4ce2a5db7d050a88bd7e54909899921855bb66cc90c73a8bd9f7b478236488f01823f1e4744864cf339ffe3db1e1a0a67d99580c25709f5573d194532f6b38658a0ea67033bec420390e0d342a0429a620e0725443ad91e3728424d489a743fc659fca148972f92c9901d96b250b5b3577217506846b7776286211e5824340c6a123f1280b4764422662fc746d48b0afcc018d8c8d8a2d022b04d8cbf17a65ac747aad8d895b34186d9b2e02d83da665e517dd0a7f6af092792c120a55a1f1f6a6b6c11f71d8085d8326d6d5dabe3cd2a0aadd570e278cfebd49ead18f0cddb224a7e3e7b3a8df94a270c99028699ad2206e7b2115c930bd76bc96b137e581651c3371609bed5e46a504faa5caf40032b1c5a0685d62c152df3d84563e6ac37360d7e67c", 0x1000}, {&(0x7f0000003200)="d9ba83e4cb6480a8fab899d5967eaf9b2d736915ebae5390da8808b9bc7918adbfdf77f565862275726c75470495c468f773d519e5ed5b25b35f1ea8dc3ba51f6e627661c5e0eb0a4f89446187c5e1ef802b201d4e31aede66aed26828923980774a55538c2dd0c09080c33094aba5e5dbf77b378a9c59e1a03566cf98dee2a2cd580f9cf7e79cb1d8d6989e6a9e946990b52a53c02807794c857c7edb941b1288b93ad5a1f9fde20b3b68bc569ec8631c7306c6ce13e873233ce054591fe77d6966fd83f53153612c1f11dbcf4c4910d1e6645fbe708e01c085242abee3f79d285668bb", 0xe4}, {&(0x7f0000003300)="2a3b49ca0edf7c9eaa1dc68f7f88010364dc63e8bbc6d1f2656ed1cf93cdc8614408bfea9d2c43f93d63a37a3f58f97b76ea7142fa7f90cd5230aaa76bf70b41a54655f81d961a559e8a8101558823c07cc1541151c509a04d2675c865b17f80", 0x60}, {&(0x7f0000003380)="c5eb38a47531f86517ef852a68db22737a29d6d029b1221f295ece2fd1555c0007df8d98318ef349dea883f866354a9f2734645270c51ee905af628ec5000281a7ba13466fc515517ce3269e2b981778a0ac27dc97c002928f9679cc833df16efa8302460c913aeaca2057e43ac483", 0x6f}, {&(0x7f0000003400)="c79d030b8a7e6f7b3417c3973f24c96ce2e44deaa96d3ec9756f9700d5a6cd9f642a81627e6d156638fc16f3e7d8622faa29d4891754697210d67356d0f20aea80b784fc2e449c6459463dd50587403fc9ed5ef022b8bba122d9a61468afa3d150d5238ddfd46d0a67c1944e9758ec641048c18ac8ed4059a3dd8ca6c279c758b884799c448f7ba71f7c24f22d87f57a", 0x90}], 0x9, &(0x7f0000003580)=[{0x58, 0xffff, 0x8, "f4d55255426feb884fec7c4ae25305d36393bc4910a8866c57248b34140d22c0acdd64bac458a646f06d6b3e432fa56dd8a1c0e72cca28bb6739f302eb9dbeb3785f"}], 0x58}, 0x20000) ioctl$DIOCKILLSTATES(r8, 0xc0e04429, &(0x7f0000003640)="287108cc17ec23afddc727aaeaebc4d623153bc683db8f3e574d28a5ca44475fc13c6d83de0206b6fa178ef864cca6f4614ac4861a42b80a36b1122170d66d45383df8931118a8c1d58f4075637963563ec4c53b5c4251290a6c0eb87f9239ae6189481ba070340b6b7741ba6112e6db995fb16bc757203cb0d3753bd2337a8a721e9ae5f57444332c7bf6c255d3bb82aa4807e5e9e131a875dc0307c8ef8d88a6d4572f9763d30e03a823e101561542bb4ca18d3ac3fbf6c7e706604bb4bfef82866828ecf366bba2dccf7cbdd4d6b7c8a175d89c01cbf72b20") 04:59:27 executing program 1: socketpair(0x17, 0x7, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="a9269f5cdfca8b77ff64d494fc9ac017ecb953978b1037cf6e5e82fea0873cc839be2bd6e98a6acfdead3d31cea7a688a454273e1c6d5e34d2b724b536fd80be1cee669ae26034ba998af08e43ce63cfa587efc268f5b94041f6d69592d68356a68caf8caba85dc2a177ed5301cca83ce2093280af09d48c676eb2581b93796f61912ac663fd9fea8f0da12f1e60da79171f016137bac70d0304080cbce1fc4d52ad8f53e381be9ae40541c67378b964bc8b02c3abd79f56d123afc0661d496d2921b25f4ab992271a9f144f2039bba7847ca2ad91b79574b73a0e42f7055cb648bddc3f80e79c2723d837405148c4973a2869ba", 0xf4}, {&(0x7f0000000140)="24f7e25a1ee2aef8a1d2d4", 0xb}, {&(0x7f0000000180)="be552fd49b32eb290418194a9a14122820d7b2300934df67a5efc10d05ea0ddf071632e81128b614f3d49a7ee467d9faa866b7251e31b80ec08d1af6c9af99f2820e0bf1b28ead4b3ba31d49b1a1103137f067f7f1a284c247818c92c4db7dfa8508782d24ffbaeff83b406f76574a04e17585ee6b0a23fbf5eeb65429aedbd65ea6d45c8c25210d72568b4a17bee367e388b9263afade23b601d370481e1c47d1514be555844d4686e4044424d9be4b28756f22d0e85c", 0xb7}, {&(0x7f0000000240)="20fa4c5d1437468e9076c05f97f23edf8643ec268180c16de7dcb5e75d68e7ce32a7bc8f87", 0x25}, {&(0x7f0000000280)="c8de0795f2eda0d40de8272c61ed1ab1154eb9efa517435d8052ccd6387671bfeb2913e4cac9af3b2433d16e81fc63a377be63336394a4919d3b2b349b11b2670169b65521ac1a6de7fd38f72fa1a597df1b6f1a4e9d132f0bf836ea9ed0ed24cf961f98d439c9535da41cd30217603e8ed10e1ec744dd2f4d44e90e80dbbdaff0cbcc869e1e825e6d45e55c668e325476d6b022a0422cc175ff9b4c40d46fb053322b9cd9cba17d930a7c68ca493593788c81425c1f8d307379b0b1a1439c9e214416c83ead8786a65a600b871200129242bbea1623cadd", 0xd8}], 0x5, &(0x7f0000000400)=[{0x20, 0x29, 0x6, "24ea29f9a807292dcc0d1e0bd3f6fe28"}, {0x90, 0x3a, 0x8000, "1fabfdf57ee406bd4360e652a81dc641ca2bdccde71452d4e9ee27bb777b0fe2abb5961b9080631dd0a7190c5590811016c8900ed9d44ae7121d6546e630b93a8e8abd16d2b2539d4f4c151aded9c653a7271e3b78f84d2709d0b6a5da7877163ecdbab852af6b9661ab693461f01e88db111bb1f13d7a83316a253246e9"}], 0xb0}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x1, @empty}}, 0x0}, &(0x7f00000005c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0xfff, 0x2000, 0x40, 0xec8, r2}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000640)={'freebsd\x00', 0x9}, 0x24) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r2, 0x2}, &(0x7f00000006c0)=0x8) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r3, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x1, 0xda1c}, {0x9, 0xfffffffffffff606}}) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000007c0)={@empty, @loopback}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000840)={r2, 0x1000, "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"}, &(0x7f0000001880)=0x1008) getpeername$inet(r3, &(0x7f00000018c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001900)=0x10) r6 = accept$unix(r3, &(0x7f0000001940)=@file={0x0, ""/108}, &(0x7f00000019c0)=0x6e) bind(r6, &(0x7f0000001a00)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001a80)={r2, &(0x7f0000001a40)=[@in={0x2, 0x0}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xe4e, @local={0xfe, 0x80, [], 0x0}, 0xacd}]}, &(0x7f0000001ac0)=0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000001b00)={0x7fff000000000, 0x7}, &(0x7f0000001b40)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001b80)={r5, 0xff, 0x4, [0x3f, 0xbd50, 0x69, 0x40]}, &(0x7f0000001bc0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001c00)={r5, 0x46, "06ae969e0c28d6c9822adb076dd9af9a890d4e5ce74f792924d40e82a0e622dddf8870c8697f5ac9828066770d6089021918a3996344a788bfa0d1263958e4a263b03873736d"}, &(0x7f0000001c80)=0x4e) r7 = semget$private(0x0, 0x1, 0x20) __semctl$GETZCNT(r7, 0x0, 0x7, &(0x7f0000001cc0)=""/154) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001d80)={r2, 0x7ff}, &(0x7f0000001dc0)=0x8) __semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000001e00)=""/4096) flock(r8, 0xc) flock(r8, 0x4) semget$private(0x0, 0x3, 0x200) accept4(r6, &(0x7f0000002e00)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000002e40)=0x10, 0x10000000) recvfrom$inet(r1, &(0x7f0000002e80)=""/161, 0xa1, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002f40)={r5, 0x40, "d5c810def797bd16b865c2365f3ef1878b63414401b59dd0395d2c33c4e7eec57f511cd8500d9ad5249581cd3a5443ce4b2983bbe84767a32995b3f6c38c8cdd"}, &(0x7f0000002fc0)=0x48) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000003000)=""/4096) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000004000)={@broadcast, @multicast1, 0x0}, &(0x7f0000004040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000004080)={@empty, r9}, 0x14) 04:59:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x9, 0x5, 0x9, 0xffff, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) r3 = open(&(0x7f0000000280)='./file0\x00', 0x88, 0x0) accept4$unix(r3, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001340)={r1, 0x5, 0xf8, "1e7646c3b936240055d4b8a911e73fb09131c94ce1be1142277c15118604a93110d0c83bdfe4e2c0530fb7c51eb829dadc8d564ac13b9dbfcd4a72d3371ae481399351636c6add64efa945bceb44d736a73ebc316925c771f76054068f81c13a031069a6a7b7299aa97c22d8fb9e5c206f18d6fc2859469e896354c914a75bfc0be01f926e3d7897be434786bd64016444ee91cacc1bc5e8205dc4603f1edde7783697e0ad0e2986dfc33e97cee0637df5bc42fe4c9816e3c99d6d9445754325a62b83841f3f0af491585ecd73250d6e9db2bf1c19adb7ce979264ac5b293d05e66e60185cffc1a73403f530c8a703df008ded7f79acdfcc"}, 0x100) r4 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000001440)={0x1, 0x0, 0x80000000, 0x7413, r4}) unlinkat(r3, &(0x7f0000001480)='./file0\x00', 0x0) r5 = fcntl$getown(r3, 0x5) wait4(r5, &(0x7f00000014c0), 0x1, &(0x7f0000001500)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000015c0), &(0x7f0000001600)) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000001640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/35, 0x23}], 0x1, &(0x7f0000001700)=""/4096, 0x1000}, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000002740)={0x0, 0x100, 0xffffffff, 0x7, r1}, &(0x7f0000002780)=0x10) unlinkat(r3, &(0x7f00000027c0)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000002800)={r1, 0x7fffffff, 0x6}, &(0x7f0000002840)=0xc) r8 = open(&(0x7f0000002880)='./file0\x00', 0x804, 0x33) connect(r3, &(0x7f00000028c0)=@in={0x2, 0x1, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000002900)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f00000029c0)=0x84) fcntl$setown(r8, 0x6, r5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002a00)={r7, 0x6}, &(0x7f0000002a40)=0x8) mkdirat(r3, &(0x7f0000002a80)='./file0\x00', 0x57) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) freebsd11_stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() setreuid(r9, r10) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000002c00)="b511b9bb202a976e2fc9a8eaede15b945b093d0a344ca514fff00bb271e1cfe7b3342b996daa196a77ae5a564424b267b95a6c55408038cd87114acb3e3216cfe44a4fc9d476c495e1e0cea2f52c07e97d84eb44b7b841a62b0297f34d31f005bfd52d34af1d1f129ea0593a0eb5bec582e9a009e4e6d36cdd81c48464730d6d3f73d4e4dcae1f9dc3ae52c32bdaf11ca7d3b5c062a5df85c8ddb7e8531938b89a7c46b636154cd7a6") setsockopt$inet_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000002cc0)="f59e2875a0d219e0670513d7926e8981a561c22774c010122fb043c6cf44", 0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002d00)={r6, 0xd304}, &(0x7f0000002d40)=0x8) 04:59:27 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x89, "d29e0ca723ed642e9d842947622d53bd42c06df74506a95ee39a83dc28fae90c49a2ae22a671509b9d57f809b8b7bdd1798ab29fc29c787fd500e9a55be12470f15efc675415546fbdecdc96b06f7b7f43dd122096f19b220d48a99320f09b14d0fc45af9205fc87989bb19c7925b86adeb91682f7c0c5aa354aaca1e2ac6159595f3fd892965d383c"}, &(0x7f0000000140)=0x91) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x8, 0x25d2441a, 0x3, 0x3, 0x8000}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x7, 0x10000, 0x570}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) nanosleep(&(0x7f00000003c0)={0x0, 0x7ff}, &(0x7f0000000400)) lseek(r0, 0x0, 0x7) getpeername(r2, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000540)) r5 = open$dir(&(0x7f0000000580)='.\x00', 0x110006, 0x140) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000005c0)={r1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x3, @rand_addr=0x53c1}}, r4, 0x7, 0xfff, 0x9}, 0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000740)={r3, 0x80, 0x6, 0x2, 0x8, 0x36b}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000780)=0x100, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000007c0)=""/226, &(0x7f00000008c0)=0xe2) r7 = semget(0x2, 0x2, 0x8) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000900)=""/200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a00)={r4, 0xffffffffffffa17e}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000a80)={0x0, 0x71a, r3}, &(0x7f0000000ac0)=0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000b00)={0x7, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b40)={r3, 0x8}, &(0x7f0000000b80)=0x8) setrlimit(0xd, &(0x7f0000000bc0)={0x8000, 0xb897}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000c00)={0x3, 0x4, r6}, 0xc) chroot(&(0x7f0000000c40)='./file0\x00') preadv(r5, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/148, 0x94}, {&(0x7f0000000d40)=""/29, 0x1d}], 0x2, 0x0) nanosleep(&(0x7f0000000dc0)={0x2, 0x2}, &(0x7f0000000e00)) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:27 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x20000000) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000290000003e000000eaffffff0a3b6fd476af99b45892c76f31cf5f6042e4551321f5989d52b9a014323e707b26b6e3c9134e79af3358b626c0"], 0x10}, 0x0) 04:59:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x800043, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:27 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) truncate(&(0x7f00000001c0)='./file0\x00', 0x10000000000) 04:59:27 executing program 3: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080)=[{}], 0x238, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:27 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r1 = semget$private(0x0, 0x2, 0x2) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000180)=""/118) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) 04:59:27 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) fcntl$getown(r0, 0x5) r4 = fcntl$dupfd(r0, 0x0, r0) accept(r4, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_tcp_int(r4, 0x6, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:59:27 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000240)={0x745, 0x200}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e155c8bff04c400"/136, @ANYRES32=0x0, @ANYBLOB="0000000007000000000000000800000005000400"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000040)={r2, 0x100000000, 0xfff}, 0x8) writev(r1, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200)=0x20, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 04:59:27 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote, @broadcast}, @icmp=@source_quench={0x4, 0x1300, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) 04:59:27 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x8, 0x7, 0xffffffff, 0x3ed, 0x0, {@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0, 0x80, 0x2, 0x100, 0x8, 0x7e82}}, &(0x7f0000000140)=0xb0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x81, @ipv4={[], [], @multicast2}, 0x3f}}, r1, 0x10001, 0xfffffffffffffffb, 0x21a, 0x9, 0x0, 0x1}, &(0x7f0000000240)=0x98) 04:59:27 executing program 1: syz_execute_func(&(0x7f0000000240)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") nanosleep(&(0x7f0000000000)={0x3f, 0x7fff}, &(0x7f0000000040)) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:27 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r0 = socket(0x0, 0x7, 0xdb) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)="dcec5174ad789e468825a9fac984f55c001eca", 0x13) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:28 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2000000000201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 04:59:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="10", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892", 0x2) 04:59:29 executing program 1: r0 = socket$inet6(0x1c, 0x30000007, 0x6) sendto$inet6(r0, &(0x7f0000000000)="850bc14c52144eb762e2fc535086aa313b65e6", 0x13, 0x8, &(0x7f0000000040)={0x1c, 0x2, 0x58b, @empty, 0x5}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x10001, 0x401}, 0x10) 04:59:29 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x4) close(r0) 04:59:29 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) 04:59:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 04:59:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x6) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) lseek(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 04:59:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 04:59:29 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="086ca00c8a73063b7f0000000400090000000104"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 04:59:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000180)="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") socketpair(0x17, 0x2, 0x10001, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000380), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2308000000fe8000000000000000000000000000bb400d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a119972800"/128, @ANYRES32=0x0], &(0x7f00000006c0)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000005c0)={r4, 0xa08}, &(0x7f00000000c0)=0x204) getsockopt(r1, 0x1, 0x5, &(0x7f00000004c0)=""/183, &(0x7f00000003c0)=0x3c5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r5, 0x100000001, 0x466}, 0xc) r6 = fcntl$dupfd(r3, 0x11, r3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r5, 0x100000000, 0x53, "0a762c7004f148edf68ed28b6370e1c85bfa120647af523257219f56eec3fd99bf87e5a6471c3ac34f09770841cc43bec6728a163712bcd4ec983d0712523b5ac468edebf243f020c3808f959043539410d8d8"}, 0x5b) getsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 04:59:29 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) accept4(r1, 0x0, &(0x7f00000004c0), 0x20000000) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x1de) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000500)={0x200000000, 0x80}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f08f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") getsockopt$sock_int(r1, 0xffff, 0x105f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 04:59:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000240)={{"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", "f051b08c809d85ce7997b3067c38e29ce4b9c42a84f1b85503d9a5f185f59149", 0x1f, 0x8001}, &(0x7f0000000040)="7fdab17a927160e49e752603bc93b4e312715a2efc03143735d776734e6c5e8cbc0b2d15cec70465c7f8e03458b13e21f83e31368f0f62a2187c1788a7dad16a691ff7f62a07d669e15e2eb7688ee39557aee13b4022fe48ec295150a3b5a4c2278cc1a39a4fc351b036dcb075c777c272e19b946a847fea39434780b2f5f344141b081cc2e24831768a8f2b6ce82c4a4acda28e6768bbbbae491eb2d4f4c2893ee55de040e6c0e658b7390c235b9ee9eecc07d0416e786dd0d9657dc7cd578667fc82a51adeb103e38764e9641f69251903e379081632252883dcb6d49a507d9dd761bf9f", 0x7fffffff, 0x8, 0x1d8c037, 0x9d2, 0xeb, 0x1a85, 0x4ea}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 04:59:29 executing program 1: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000180), 0x12, &(0x7f00000001c0)) syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x101}, &(0x7f0000000040)=0x50) sendto$inet6(r1, &(0x7f0000000100)="29e1bccc831b44b59d54e62d8a9528fca49df68f06ec4cfe659556c4f9d7de4be59f6dbe7e5855903c2a65bcc0269823b407b8dbe105d45399c3a0eaba039b", 0x3f, 0x8, &(0x7f0000000140)={0x1c, 0x2, 0x7, @mcast1, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000001, 0x4000, 0x80, 0x26, r2}, &(0x7f00000000c0)=0x10) 04:59:29 executing program 1: syz_execute_func(&(0x7f0000000000)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f680f338f4808eebce00000802000c421fc51c1c446d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") 04:59:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f00000001c0)=0x3ff, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r1, &(0x7f0000000100)="0caf2633170dbdc235f06b40265fbcfff03b8fb67b52c70f9e5b4e369cd6ba3c4a4baf21e31ff92a8cc7f592f0a09d43e632685a541dbb137e167cff2fc8c4fe614293b2f018a3f758022297dbdcdee87dd80f6bba9e524803c613f80aa8ef89c9cd314970b15bb2a1264b44dd28ac61fb22d9d04b3aac1ccf7f135bac608fd3d4b6f0e5ee4e05e51aaffa0102c3913aaadf7f04c04f9482e1a3e9330a5af02daf288c54d5aa69b6", 0xa8, 0x20080, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x20180, &(0x7f0000000000)=ANY=[@ANYBLOB="00709a3965302f66296c653000000000000000c21037dda6207ce300"], 0x10) r2 = socket(0x10, 0x10000001, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x75b, @ipv4={[], [], @broadcast}, 0xff}}, r3, 0x7, 0x3ff, 0x8, 0x1, 0x1}, &(0x7f0000000380)=0x98) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8) 04:59:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xfffffffffffff40e, @loopback, 0x1000}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000000c0)="4b1af624e1837dfbb6904f2a5cced550755dc5ee8fa56c6f3fa25e94eda5bf1f08ea1e3ca62e77e7a1e7331546b760e520d869152cbcf4327971a9d67f08c086847421633221900924c5635b5cc862ea3afad9", 0x53}, {&(0x7f0000000140)="f465d93f98a68890804c32e1", 0xc}, {&(0x7f00000001c0)="99ad638530ec433dcc7b0c81cb86c8abc05218ae644b7cb220630b17f8bb3f11cd572c71d39f384202afc8ee8a5aeccbe6bc688adb4f800323603a19dbc67303dd20af74bbe815da77ac579d8450d9632bf3896d51393823b852c385496a9195eb18cf894ae84c90cc0f1119d35d5195746ef0b62509b818", 0x78}, {&(0x7f0000000240)="37eff5de9e894496bdc9b9965dad805ee09cf9551c450bf4d02bed944c2fd675e46753ca8ebb9e41468734ba4aa42f389efb3cda43dbad0ac2ac2240cbfa12bc82ddb7190b4bb8ea86bba18d5cb2a421629c9d0e554926d0e9c47e0ef224a0debe304423b37e05f7f88c69b47e6e928a53b6bd91148dd331307009418309295d0c13cb249de628", 0x87}, {&(0x7f0000000400)="9b44061763550223c6b01f7e7ec8137f31ee06cf0625eb01d04617404334bb979855d7a34e1334a34c91ea7b845d1275dad75e02d7eee12a2b432c29071f1f2b908c678bb55741e7b8b4e21bba86a2ca2d50857826421bb8abad1a7bb8c3145dde025e5b51d8d50d496f35e6d110a7a1be5eab360cca0f29b10472a259a809984fec54a3ee1eb52a9ef4321b2f73beaa21bc6f41385659bab3da36e1365b7a1929c835ebc45de3e2fe95444a9662a027b6b02f222fb4845ec720a32c88814057802d6395972cdc59d0977d7ef9d194cc35b465aee31ae79faa24561429e57d57b1f2e577cd787c0d6c38b25769", 0xed}, {&(0x7f0000000300)="0054a76cc1dea44ada9f1592898ac17f9a651059599f", 0x16}, {&(0x7f0000000340)='Z', 0x1}], 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="48000000000000003a000000010000006b3f205f6dde976520af469578a667b527fe5416fc030b72bca6656d175d9829d28756067fb27a84a92276d036a0c1ec12e9ba8e654f210060000000000000008700000000020000907f40b68e0e6b1d0084a80ea181566e6d9467285fd99023c16668d0914d5b3d8c1243e447d901615bfefb546a157cea2e0be4845819520fb5dd08f97b9ea1d153cba32ea7bffc341c98d5daa900000060000000000000003e0000000080ffff7493805d191fac8874477c3e344987e2b05d95111c3ea7491099aee41ccf1bd1376f21c115b69a4e639361e60dc4b7e0f4c6696209f9106aecfe21bbecb1dfd0d7faf35099b0c529d14bf9d6a400000071eb0da682f4dc2308d0de3b8fe89907dc2eb5b604684fe42d54879d474573574278ca7b08026b490f1aec86f0227d8944e81b0d86acb4192cb8543fca1ef825b4de2b4c78e573cdfafcd8307f3cda0b00b3d8aecc5892c0e77d153a23266fa9dee89896b1a150ffc0b4b13471d49a0b1d2237d6c1ea25b8be1f38033949e02680ad42a5f14e2a0f14e480dec40c1fefb13081bd8cd96d6e5cf844745a5eb38e8657ae92beee7f008ab6b0a7d25f8457f1bda979526ec1c06be6207e8909437239e62200eeba26d6f635653c9c03d2fabac56a8a5034d360bc0bd3"], 0x108}, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000180), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="95f57000"/16], 0x10}, 0x0) 04:59:29 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 04:59:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000862e9e5a0339cef3000000000000000000000000010000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xcc4, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, r1}, 0xc) 04:59:30 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7ff, 0x4) 04:59:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x100000000002) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$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) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 04:59:30 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/84, 0x54, 0x40, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0x30, 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) r5 = dup(0xffffffffffffff9c) recvfrom$unix(r5, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r6 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 04:59:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f0000000000)="47d0dc673e470f2c6f0cc423f50ded000f31c4e27918c543d18206000000de99f620499cf3400fd6d59dc463997d2f05") 04:59:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x31c}, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0xb85, @empty, 0x100000001}}, r2, 0x17, 0x3, 0x2, 0xab, 0x81}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0x9, 0x40, 0x7, 0x100000001, 0x995a}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0xfff, @rand_addr="71e6795ea95fc14dc4553fa172120b6f"}, @in6={0x1c, 0x0, 0x9, @rand_addr="c36bbc2b2aa055eed70deb1e1d9ae361", 0x401}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @rand_addr=0x1}, 0x3}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) 04:59:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\b\x00/file0\x00'], 0xa) 04:59:30 executing program 0: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mincore(&(0x7f00002c1000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/98) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05406932fb00000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 04:59:30 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{}, {&(0x7f00000000c0)}, {0xfffffffffffffffe}], 0x3, &(0x7f0000000140)=""/196, 0xc4}, 0x80) 04:59:30 executing program 0: setuid(0xee01) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000000c0)=0xfffffe30) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x537}, 0x8) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 04:59:30 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0x401}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000600)={r1, 0xfffffdb6, "9907a2fc49a89fb532bab4dea9d2a0bf1c4f54b7de90d7ef9d6ee4facb2eb19e4b24f0d55cd2dac537dc00210c9196"}, &(0x7f0000000480)=0x37) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0xffff, @mcast1, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000340)="f55508608cc189d60ad927ab205e0529952396bdae09f5f0c719859cfffc403ce66be97f2c0494720d33d0494c3ece", 0x2f}], 0x1, &(0x7f0000000740)=ANY=[], 0x0, 0x1}, 0x1) pipe2(&(0x7f0000000140), 0x100004) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000006c0)={r2, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000700)=0x10) syz_execute_func(&(0x7f0000000740)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000005c0)={0x9}, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x2) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000040)="167ae6e4bf4546d67637fb885a3311735563bdd36181328e4cf807a3384adb4bbdfa857042e14776c8adc6089de464861ffa934eae9c6e1458226ed27d4cf28802fdbe092cd5a192e4afeaab6bb6be70d27f2a22f0ceb2b380ab02621042e832b50ca68fb5a88138b2a12b92b382f7fbc1dbe5c4dcf2521f0bb91621f972acf9ce8a23d589b5b02a182a403a6632e8d575a19df282bb006377efc5e31768692c8b8db7fa5b31c8e8e6442c4c4eebe8349922d1577cec9a43ed352dd773fd85e025f152447ca9e9b74ef600fdebee8efdb800c12915023bedcc4b0778fe08f1848e0c04d08f3b81525389d35753c914bd1685361bc1") 04:59:30 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000080)="a5b9538406624cfe692ba796fb954c5333058564bea9947117840f8006e3826a56acd6dac7cd7b9fa59f7a3c9d8204c7decd3ecc9ac441da4c7dbe3858e730b1140d245f3aab9df4630d8474aff20f79d34d685410c704d0ec11685c015079fac492e76bafa904480bcd6530b4bd1471e9d02f30708edd604d4385c9b0da3d9f6a4df48cec1927c5f1cf986c83cff74ce1d132b7029e1075e5160870049203eead5d6ef1bf03258d3965f8dd7a61623c219e3ba008032ff9c5c770c0efe4779eae3d9631fe9dbafd65573f014fa30f01f4a973974ade67d44731ecf695aa50d3a9a6e7d0655788ecb8b3c2fece") semget(0x0, 0x2, 0x200) pipe2(&(0x7f0000000000), 0x0) 04:59:30 executing program 1: truncate(0x0, 0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, 0x6, 0x400}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x8, 0x7, 0x500, 0xf1, 0x8000, 0x4000000, 0x1, 0x1ff, r1}, &(0x7f00000005c0)=0x20) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000001c0)="b1ea38e7206acaa86d43de49e4e54bf291ff84938d18e25c1a8d5d0ceac02588d6477b5f74b6aae2e0bfb85a0162cc6a5a210aa556ed3583b57e280fbbaf7df77503f82ef46e89fa53028622266749a8b3cd63062888fe641815e93ab3a933541ec0547eb2295c10bdbadd20563ba55aafea0481bd0c675568dc672b84e567e068ac3b399ff601bc90b1a6d033a23185d6db406ccb4438cc1b8acdf3f1b397f62215d557945def2bc458c56b218b22b367f2a63673a9e3d79e0ff285902c6c26284c7ce4052b92afa4d5ad90a29a58ea0d8d7e272e4cd606e7cd") getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setuid(r2) syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x401, @mcast2, 0x1f}}, 0x0, 0x7, 0xc256, 0x1, 0x4, 0xffffffffffffffff, 0x7f}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x4}, &(0x7f0000000400)=0x8) 04:59:30 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xda, "4e5e746650d6a102f4f85fb47e03d1f227bac540a061f38a2b75eb0352f8e830e08e11ce5de661caad95d53ba6fc0c17cfba048624f3122fa03b5441961df9f31c58b11799da7f5f0eaeb9956ebbcd1227920712b2a3af8b36cf0ea0f8d4f054106027cbedf4da3396bcc714f23ad7a3dbe183d2d00e05f5ca8fec4e0b8211ec7b7ca4c1d37d82456a157196ae1faed37f1848aafd1a0d4d90e5cb6f5fe33bbe8f13cb165579962d2aeba5ad72fd07352c1c47bf62c782b9fd50b5c6a0fa4a9295125743f1f0bfc753a0cab020cf3e0f876223a12f1a4581a840"}, &(0x7f00000000c0)=0xe2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x5, 0x1, [0xa313]}, &(0x7f0000000300)=0xa) r2 = socket(0x2, 0x0, 0x67) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x9}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x81d2, 0x4) 04:59:31 executing program 2: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) fdatasync(r0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="ff2a98aa6655add2c30019200a13061192eb83972ce68043156910b244607864cc97621ee1390746e753a2b501118c689316fbcbf5195776892467a5a2db1cae") semget$private(0x0, 0x4, 0x0) 04:59:31 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x40aba134e102ff10) setrlimit(0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600, 0x11) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x63c9}, &(0x7f00000002c0)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000001c0)=0xca9, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 04:59:31 executing program 1: syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 04:59:31 executing program 0: r0 = semget$private(0x0, 0x3, 0x120) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000240)=""/226) r1 = semget$private(0x0, 0x0, 0x80) r2 = semget$private(0x0, 0x1, 0x43c) semop(r2, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x3, 0x80000000, 0x1000}, {0x4, 0x4, 0x800}, {0x0, 0xfffffffffffffff8}], 0x4) semget$private(0x0, 0x3, 0x208) semop(r2, &(0x7f0000000100)=[{0x7, 0x200, 0x800}], 0x1) __semctl$SEM_STAT(r1, 0x4000, 0xa, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x208c0, 0xe0) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000340)={{"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", "99859d6a28eaa67bce34f80759f60d6b3c9bccfa7012b1588693d28e778fa76f", 0x7, 0x7}, &(0x7f0000000140)="baa26bd514550d292462eb12caa1c7b552b0819b01a6d03d99e3c35bae8d998ae2b49daa70356b0546e73299b7c071bf72dc12d568cc04a04179a95c52dcb9c5a0971c358821b4dbec358448b8836b2700b9e66ca559cadfbecb911fae501bd51ee9e65ad935ed699bfddefe231fd1cfd0f8512fd05575bcbcc375518b4f6573a1aa7bf14a44dd6f4497caae7feb7bbdd700393698da20f760511bc4aba46caa8c25a40c787473c6576d06a83fad6e33a79f6290eda79ea73428666e0b7528", 0xee, 0xe196, 0x1ff, 0x9, 0x8, 0x100, 0x4eb6, 0x7fff}) msgget$private(0x0, 0x40) 04:59:31 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") exit(0x1) 04:59:31 executing program 1: socketpair(0x1c, 0x10000000, 0x7c9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0xff5a) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000002114000000000000000700000001000808ebcf75ae9cb0c93203aa6114020000000000000009271c4b51d9a87fb8f9a1d7c75a360204d5642d70ae1e0d86ed375c85823f38256e7a54ab5be296b9b6739a442b61d382613c020000002411933762a8f4c891057c68ebbf6836e180b469d916d6820c585e29912adc88deac57dbfffffffffefffffffba9d561176c1608e73556224e70c340"], 0x1c}, 0x0) 04:59:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000000), 0x124c) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 04:59:31 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100)="4c4da6dd242eb6e0c64e2f3d6c4cb0e74cdf30b48f7c7859626f2d29f67dba44d8a414e7f5858ce0ae22d6f50ca3212c850a166855add7f5ff0de5515f7611924ff292297348cbb0e8e117b61fd4848a5e54f41a2378c8b4de06137f54c8e85d133bab3ed2c5bfc2d48c47dff4c5d8a15b5eb8e5633b4fa3a32afd94dfc5819afd291923a5eed21349a6caedb8686aff64dcc33845c1f44da7a1d22029953fe2496f602a6007aafac12633c22daf2ca6648dae65") syz_execute_func(&(0x7f0000000080)="71b16f6fcd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c58c46205b8f065be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") 04:59:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000b100000001100000008408000009000002ac1400bb1400001084000000070000000300000049003b17b6d1de458fedf3082ad5f9c200069e1b65d6cb9a94311d3c90fdc0d4c40dc3f17ab2bec8a42c4f4d8372b00d8f68e13d0a84bfeb57fe161d59f837e2ce8a50722c9d963f431e6d61cab56db749ebf1f1540d27d4365572087172ec3444014a25a88684aef703765d8fcb73ae24a34d7ceca82ea4858650d1d5266e4896fec8f8892782d50e32c71eff9ab2a23496680a3032172a810b9f43686616f66608934cc74363776b2e82b724d4ddfc4c9ffc09af00644102"], 0x44}, 0x0) 04:59:31 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x3) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x100404, 0x20) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 04:59:31 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000500)="3509d9ca978ad8f0bda53ee3c851bf89c674fc2a6dc5842832e11b1a7aec1afe5cafc50b1b1acffca59813cea4369a664875fec62224de1cffe4ff707b69477a3d673dc58839bbf98902d98949fdcdbf70f2778267003f8ae200cb98c00df17b480cbbbe29033b950ad114f70dc8aa8100094205a90769a008c14adf34242c117b87f8fd3ec363c632556a428ce322fee4d19f2f790a2d0acce601c542c28108ab404d2c88aca33de058ed449f11ceadcd5e3204214fbdf5630f5c8994817002b7") syz_execute_func(&(0x7f00000004c0)="f240a426660f3820647b1166400f648600100000c4e179f7d145eb9767430f9a3e64440f18900e000000c481fd702393c441c166c526f244da8f0b000000") r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 04:59:31 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)=ANY=[@ANYBLOB="0600000662a900060001003c07ca07fc3a70ac51631afb00000000000000000000f4bd44075ba6f30ad0830ae98c89ed44a77bce7b44c58b1e812046c710c37742e537cbb06007436561f572b54d6fa1ce431995c2c4b1d3af24a3ba14d168656da4cb83f4144aab27354bec1e3b516aae006c1c1f943695a11571c0f19857c6eb1d26"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 04:59:31 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0xd23) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000080)='+\x00', &(0x7f00000000c0)='%#&\x00', &(0x7f0000000200)='-\\\x00', &(0x7f0000000240)='{]\x00', &(0x7f0000000280)='\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000680)=[&(0x7f0000000480)='\x1b\x00', &(0x7f00000004c0)='/\x00', &(0x7f0000000500)='\x85\x00', &(0x7f0000000540)='@\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='%)\x00', &(0x7f0000000600)='(::\x00', &(0x7f0000000640)='\x00']) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f0000000300)={0x2, "882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420edc54fb0f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3e37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c"}, 0xdc, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/254) 04:59:31 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 04:59:31 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = socket(0x10, 0x4, 0x7) getsockname$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000040283bbb50fbcd59c4b3ab6d00000000000000000000000000000000000000000000000000de080000030000000000000000000000000000000000007bc91dfc000000107a0000000000a600000000"], 0x0, 0x20000000) semget$private(0x0, 0x3, 0x8) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() r4 = semget$private(0x0, 0x7, 0x3c9) semop(r4, &(0x7f0000000000)=[{0x2, 0x80000001, 0x800}, {0x3, 0x1f, 0x1000}, {0x0, 0x1, 0x1800}, {0x0, 0xfe, 0x1000}, {0x4, 0x4, 0x1800}, {0x1, 0x546, 0x1800}, {0x6, 0xfff}, {0x0, 0x9a9e, 0x800}], 0x8) 04:59:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x8) 04:59:31 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x2) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 04:59:31 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f47450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 04:59:31 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000013000000000000000063ffd91312c29f6a2ea60d79df5a1ed0fed508414adf242b27acf1ce8cabfad9467d39"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpgrp(0xffffffffffffffff) wait4(r2, 0x0, 0x0, 0x0) 04:59:31 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 04:59:32 executing program 3: syz_execute_func(&(0x7f0000000180)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3ff, 0x3, 0xffffffffffff1d3d, 0x137}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1}, 0x8) 04:59:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="34b977c87b269123b63fee16ce3b7a01"}}}}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 04:59:32 executing program 1: socketpair(0x17, 0x3, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x3, 0x80000001, 0x5ba}, &(0x7f0000000040)=0x18) r4 = shmget(0x1, 0x3000, 0x0, &(0x7f0000494000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0xf15, 0x9, [0xc0, 0x2, 0x6, 0x4, 0x4, 0x0, 0x8, 0xfdc8, 0x100]}, 0x1a) setsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 04:59:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8001}, 0x8) 04:59:32 executing program 1: r0 = socket(0x80000000003, 0x20000002, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x5, 0x7f, 0x8fab1366edf4a72, 0xaa4, 0x1, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xf7d, r1}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xbe}, &(0x7f0000000100)=0x8) socket(0x0, 0x10000003, 0x9) 04:59:32 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) fcntl$dupfd(r2, 0x0, r5) shmctl$IPC_INFO(0x0, 0x3, 0x0) 04:59:32 executing program 1: getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r0, 0x256b}, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x11000000000007, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r0, 0xf8}, 0xb3842dd5cf14ff56) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280)=0x1b, 0xfffffff2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) close(r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r0, 0x10000, 0x100, 0x6, 0x9, 0x3}, &(0x7f0000000000)=0xa0) freebsd11_getdents(r3, &(0x7f0000000200)=""/95, 0x5f) 04:59:32 executing program 3: syz_emit_ethernet(0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x106, 0x2) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 04:59:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfdf1) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x28000, 0x4) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x82, 0x200) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0xfff, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 04:59:32 executing program 1: r0 = socket(0x2, 0x2, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) 04:59:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='le0\x00'], 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x71) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfac, 0x80000001, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$getflags(r3, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x6, 0x4) 04:59:32 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5a4, 0x4) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000340)="985e4aa84a1c340f05f359bf1600ae000000c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000efa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 04:59:32 executing program 1: open$dir(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x55bab8d2d685cd08) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) mincore(&(0x7f0000aa1000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/76) socketpair(0x1f, 0x10000007, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4fdd, 0x4, 0x6010, 0x401, 0x400, 0x0, 0x1, 0x3ff, r1}, 0x20) 04:59:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@remote, @random="d47a8eadaec3", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @random="c003da7ebb73", @multicast2, @remote, @broadcast}}}}) 04:59:32 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10, 0x30000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x3aa, &(0x7f0000000380), 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000440)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f0000000700)="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") r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x8f7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="200000000100000009000000ffff000000010000"], &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x7, 0x8, 0x4}, 0x10) 04:59:33 executing program 3: syz_execute_func(&(0x7f0000000240)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe958539b26ce26cec753fbc4e101edfec4427d822a2a00c4da7676f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c314111d54111d00") r0 = semget(0x0, 0x2, 0x82) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x41) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x7, 0x4) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/217) 04:59:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') mlockall(0x1) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000300)="99170119b2ce01b27d82c4a9d7e91838f2eac3d61c4cc878da62b6664116cafc7d02fadfe277e978714beb12fedda94127677072f62f058be4666a6dad7a6bebc9fe6552a86a6198835eff3cd38cf59fbf258bb18e34e2314898b4264f8d1a5e2b8738a1a59a09959b25865555398afc266d874c11c024bde97d5bdc97dfdf94a436b69609e3593c306a950d4cd1cebfa882a2f925d21e89f12c0bf0426bf8dfdeb5a46915a2d747a5ae70a5cacb4c69802846430ae55342c976c048fb71c55ab7f677e724a41575a4979f043ed8965170e0461c1a2f55eacc8956") chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000540)=0x10) setitimer(0x0, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x2, 0x5, r2}, &(0x7f00000002c0)=0xfffffd42) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 04:59:33 executing program 0: r0 = socket(0x0, 0x2, 0x15) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82ba6deee00c397a5cbe2c4cbd323186239880432028679db68c26826a7d0f8d0cb5119951be37474d1a3af3dd55d3"], 0x10) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x1e, 0xff7, 0x8001, 0x6, 0x3, 0x7, 0x5, 0xe78f, 0x100000000, 0x1ff]}, &(0x7f0000000080)=0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) 04:59:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) semop(0x0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}, {0x0, 0x800, 0x1000}, {0x2, 0x101, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0x4, 0x1000}], 0x8) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x30000000) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x3) connect(r1, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x3, @mcast2, 0x8}, 0x1c) accept4(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x10000000) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x2, 0x3, 0x689, 0x1, r2}) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x403}, &(0x7f00000002c0)) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffa, 0x35700000}, &(0x7f0000000300)) 04:59:33 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:59:33 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x2, 0x2, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000002640)={0x1c, 0x0, 0x7ff, @ipv4={[], [], @multicast2}, 0x3f}, 0x1c) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000500)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)=""/4096, 0xfffffffffffffe42) msgget(0x1, 0xa) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = getpgrp(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) getpgid(r4) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) fcntl$setflags(r5, 0x2, 0x1) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 04:59:33 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c6, 0xfffffffeffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) sendfile(r0, r3, 0x0, 0x0) 04:59:33 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x140000000000000, @empty, 0x80}, 0x1c) 04:59:33 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/157) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001180)=""/4096) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @multicast2}, 0x2}}, r1, 0x1, 0x8001, 0x4, 0x1ff, 0x9, 0x100000001}, &(0x7f0000000240)=0x98) 04:59:33 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) 04:59:33 executing program 1: r0 = socket(0x1d, 0x5, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1c, "c8c7b740b82a4bd992ce0819501b4f45050c976e126f70e8a6cc7eb6"}, &(0x7f0000000080)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r2, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 04:59:33 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) 04:59:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x40000015, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0xffffffffffffffbc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @broadcast, @multicast1}, 0xc) 04:59:33 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x3}, 0xffffff49, &(0x7f0000000080), 0x1000000000000006, &(0x7f00000000c0)=[@rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r1]}], 0x28, 0x20000}, 0x4) 04:59:33 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockname(r0, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x3, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 04:59:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x4, 0x2c2, 0x2fa8c506}, &(0x7f0000000140)=0x94) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x2000, 0x2000, 0x80, r2}, &(0x7f00000001c0)=0x10) 04:59:33 executing program 1: syz_execute_func(&(0x7f00000000c0)="0c056526f2466d98cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2626366665470fbabc030e0000008ee101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 04:59:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff05) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 04:59:33 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0), 0x0, 0x0) close(0xffffffffffffffff) 04:59:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000140)={@loopback, @local}, &(0x7f0000000180)=0x8) r2 = semget$private(0x0, 0x3, 0x334f16bbb22bc362) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x3f, r3, r4, r5, r6, 0x20, 0x68a}, 0x2000000000000000, 0x8, 0x4}) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 04:59:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="df", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)="bcad33485e90fbddfbb5787b56599426462772d00fc03015c2c7464c2696a7472927729326d73dd9b43b5af6c35a601eb3a69855d0228b3543b677d2e7ed5d369e5fb209cad136da0eaf0b7fd33a94bcc4400e6652a04c3cecc31417b8d38578e12564275413aaab2de21b139772f08115a22623ea0729aba2cf0d25bdfe8c1274bed88f9e07488554b403e3edc52d24305f54c395", 0x95) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 04:59:33 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x48) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000100)={0x7f, 0xbc}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_buf(r1, 0x0, 0x44, &(0x7f0000001080)="b2bcb518", 0xffffffffffffff68) 04:59:34 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x18300, 0x12c) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000100)="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", 0xffffffff00000000, 0x5, 0x5}) 04:59:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x142) close(r0) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/4096) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 04:59:34 executing program 1: syz_execute_func(&(0x7f0000000300)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26e101edfec4427d8200c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b453636f26d0f9966030faee42c24c462b908dd47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d5435112d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="b9b149e20386fb316ba57b5fc9d6d531ecc3bba057356d2ad3e44e01f26140705d1486a7b0824965aecc5d085cb71aa8093e34ee6dbed6170dae40f0a01bd4f4c91145e4704168e4603042a3a1d7206e10cf8b83a01f5818919382d7604d014ab15820486c883268b6f68c1446084713e82538a1d83b4264925fe7c7f2bf3d2fd5a50586caebf5efb893780f256c934fa220009610287e096ea2f116908ec278") 04:59:34 executing program 0: syz_execute_func(&(0x7f0000000140)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = geteuid() r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x9f, "9d3fe76e13f437afed73aad2a172eed01d704f7aafd6135429e2e4e5794bdadde0379f9444a757f352de894b650cd4d670efec18c6d99784e89258f7ee23d843baf42168792f76f93b6fc62bab2d4e89973620ecec046df7a6d97577de1e2818fa7828787353d979b04a0b146af7654152f2e71c46c4de2e41b34e676973496d8b03920ddacab305ab7e1f92564a3aaaee77fa85094436539a703e2a10253d"}, &(0x7f00000000c0)=0xa7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x1, 0x3, [0x3ff, 0x5, 0x9]}, &(0x7f00000002c0)=0xe) setreuid(r0, r1) 04:59:34 executing program 1: syz_execute_func(&(0x7f0000000180)="b1bf91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe") r0 = socket(0x1c, 0x30000005, 0x20) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x400, 0x4) 04:59:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1e7d, @rand_addr="22da95198fefbc3c1404c88dcaf740e5", 0x10000}}, 0x0, 0x0, 0x800, 0x4, 0x0, 0x80000001}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x100, 0x1, 0x42f5, r1}, &(0x7f0000000280)=0x10) clock_gettime(0xf, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00d6052e10ee063600840c00000000000001fff8d47db3359161e66587feb30b1f6d428e40ed5aef64b84821a92e1ee930a223caf1422b01e97622aa66ab2b46a923e8cc5f4e7c1a"], 0x98) 04:59:34 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff, 0x1800}], 0x1) r1 = socket$inet6(0x1c, 0x2, 0xff) r2 = accept(r1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r3, 0x40, 0x8, [0xca, 0x2000, 0x8, 0xffffffffffffffc1, 0x6, 0xfffffffffffffffa, 0x0, 0x80]}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xa273, 0x7, [0x4a, 0x2, 0x4, 0x2, 0x400, 0x6, 0x80]}, &(0x7f0000000080)=0x16) accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r4, 0x6, "0a8e581774cb"}, &(0x7f0000000100)=0xe) 04:59:34 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1e5c, @empty, 0x7}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 04:59:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000fcffffff910100"/20], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e21f000000000000000000000000000000c700"/130, @ANYRES32=0x0, @ANYBLOB="030000000000000084010000070000000800c500"], &(0x7f00000000c0)=0xa0) 04:59:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x142) close(r0) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/4096) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 04:59:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400"], 0x2, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x120000, 0x102) 04:59:34 executing program 1: syz_execute_func(&(0x7f0000000080)="400fc8d9fac4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcddce39aeebe3bfdfd4d408064797f414d4e01e19d3e420f72e37167450f483b1c0a0adb661d561d5676c16161f6623a960404c40171f99725000000d1ac8f0f000000b79f16d5fe") getpid() 04:59:34 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000300)=[r0, r1, r2]) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 04:59:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x8c, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x144, 0x1) fsync(r0) open(&(0x7f0000000300)='./file0\x00', 0x10400, 0x2) syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@loopback, @loopback, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x800, 0x2, [0x0, 0x5]}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) 04:59:34 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000a80)="abf143fffea2c8ea", 0x8, 0x0, 0x0, 0x0) close(r0) write(r0, &(0x7f0000000000)="9094c6e26f4a337ebf16210bd59a98b050b4d6fd680eda3a506f4015c2f1795eb492d805608ca8799020c8681630b6a60e8d7871b8130a92c1cc6e419c039d715bc200964eaa22b1734994ffd20468eb4cf9019837ce35dc111d81db326384db16f08480ce1b821c814cf97484e49e69912170", 0x73) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='*^[%:}\x00', &(0x7f0000000100)='%]\x00', &(0x7f0000000140)='.$\x00', &(0x7f0000000180)=',\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='\xfa\\!%\x00', &(0x7f00000002c0)='@(\x00', &(0x7f0000000300)='*\x00']) 04:59:34 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x4, 0x4, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x6}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 04:59:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) munlockall() connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f660a2ca64a74f0f849cb214d696c653000"], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x10000000009) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r1, 0x1) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r0, 0x0) 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_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 04:59:34 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socketpair(0x0, 0x10000002, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000000180)) 04:59:34 executing program 1: mlockall(0x1) setrlimit(0x6, 0x0) sync() r0 = semget(0x2, 0x0, 0x400) chroot(&(0x7f0000000480)='./file0\x00') __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000400)=[0x2]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) recvfrom$inet(r1, &(0x7f0000000380)=""/57, 0x39, 0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) openat(r2, &(0x7f00000004c0)='./file0\x00', 0x400, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x8000000000000002, 0x10, r1, 0x2f) chdir(&(0x7f0000000500)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x800, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="00fb0000000000000073cdd5531424659faa0e2d27817d1f156362b7eca77d10189c480ce70cca1352cdc7bd42b505e50df7f80e0c262908560e445e1c7cb59fdc02ecb503b12e"], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000003c0)='./file0\x00', r4, r5) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, &(0x7f0000000440)) 04:59:34 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) 04:59:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="03000000acfd96d9dcdf5e6983db595170254ac16809fa6d8159ef246d353a8ba96466b8df9932252e0db8556bc41d6746e9a3c5e6aab7f9a671aecd8cd003cd91f381762b1c2518ce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x10) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000280)) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(0x0, 0xd, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x2) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0xfffffffffffffff8}, 0x8) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000300)={0x3, 0xffffffff00000001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5, 0xfffffffffffff801, 0x50c, 0x200, 0xfffffffffffff6bd, 0x9, 0x5}, 0xa0) 04:59:34 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x808, &(0x7f0000000040)=0x1000, 0x4) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000)={0x0, 0xffff}, 0x0, &(0x7f0000001180)={0x2000000000, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x5, 0x1012, r0, 0x0) 04:59:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 04:59:34 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x7c00, 0x2}}}}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x40) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) r4 = socket(0x17, 0x20000001, 0x6) poll(&(0x7f0000000180)=[{r0, 0x2000}, {r1, 0x4}, {r2, 0x3}, {r3, 0x2106}, {r4, 0x20}], 0x5, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x1, 0xa8}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r5, 0x9}, &(0x7f0000000280)=0x8) 04:59:35 executing program 2: syz_emit_ethernet(0x1036, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000010c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001140)={@in={{0x2, 0x1, @rand_addr=0x1000}}, r1}, 0x8c) 04:59:35 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000c40)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e93e363e460f1a70e4660f49fc972e400f5b9e99c1964efb66460f7e200fb8c4394e4e5fc4c403016cd7fe816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3463409605419c201b00b000000c401716986e3d00000c4e1796ed7f3400f110b770dd4d46566a7e8628f680864360fe2580061c0f52626479dfec4a1dd1bbbc4dd5c86c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d660f380bd5b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 04:59:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="9e1c7094317c8c05e75b15e45fb6e532949a826b2daea5b43b6c5f3d48ee1bdf5b3ae828af1d519a4e287d218d2433b76f0bd62277fb1186981cbb0b18e364ee57e0d9c7a0ab9948891feb3c2bc4011decf02a59d5d29351bd55c20971aad6690a173f124cf295c0d220d87df26cc4700432d32795c51461658ae39a106f0dbfb513c4a94cff310d4cd69ac08636bcd237985cf5566ad0f727112dfa2f3c26482a0350f17b5cea4e9e3815ac48aba97f4ea8f0ce2e0175") 04:59:35 executing program 3: setreuid(0x0, 0xee00) mknodat(0xffffffffffffffff, 0x0, 0xe002, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) open$dir(&(0x7f0000000180)='./file0\x00', 0x4, 0x153) unlink(&(0x7f0000000140)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 04:59:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) 04:59:35 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c2d0f05f242e161bf82000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b460fa4e50ec45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 04:59:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x200000000000, 0x4) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) execve(0x0, 0x0, 0x0) 04:59:35 executing program 2: r0 = socket$inet6(0x1c, 0x100087, 0x401) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) 04:59:35 executing program 1: syz_emit_ethernet(0xffffffffffffff3b, &(0x7f0000000040)={@broadcast, @broadcast, [{[{0x88a8, 0x7, 0x6, 0x1}], {0x8100, 0x0, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000), 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='$^}+\\:\x00', &(0x7f0000000440)='{{\x00', &(0x7f0000000480)='$(\x00', &(0x7f00000004c0)='{%*-)*,\x00']) r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) r1 = open(&(0x7f0000000540)='./file0\x00', 0x8000, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000580)={0x5, {{0x1c, 0x0, 0x8, @loopback, 0x1}}, {{0x1c, 0x0, 0x40, @empty}}}, 0x108) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/250) 04:59:35 executing program 2: syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5, 0x0}, &(0x7f0000000080)=0xc) r2 = getpid() fcntl$setflags(r0, 0x2, 0x1) getpgid(r2) getgid() setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x95, 0x2}, 0xc) 04:59:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) 04:59:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xfffffffff7fffffb) setreuid(0x0, 0xee00) utimes(&(0x7f0000000000)='.\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) 04:59:35 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x658}, 0x4) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0x5, 0x4) 04:59:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) freebsd11_getdents(r1, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/124, 0x7c) 04:59:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="c964d75da656faa496d9e9c071d41492d8e39603b440f8da08aa9fa4072a5008bb9f24a316896cb8c20b79e9114657524d678a942997036357a32f1752a1a91c4626c73bc6145a17d065cc68d79328ff7ad01c38104ec68aad96ab88e4d4dc3e3e7c66f91629502b3dedf25e2c3d91ed02141d1ea0e8b02bbdc568f80503193e4a3628c605f07f8a13f89701b773bfe9ba7cefbffcee773387cd7625da995f129c1389d09604ba65c4e4aca5dee9aadbd2663aa9ea520e8c10bb713a96ceed0144c06699e0f1cd2782c170af919c7875a8061e621bd07cf9ed50d8") 04:59:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) recvfrom$inet6(r1, &(0x7f0000000680)=""/120, 0x78, 0xc2, &(0x7f0000000700)={0x1c, 0x2, 0x1f30, @mcast1, 0x8}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x7}, 0x24) freebsd11_fstat(r3, &(0x7f00000000c0)) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000740)="52351b92888454bbccf95d30b2584e5d816852f0c27f018aa24214d0ff86cd80ca90385b11975fe5951f98ab468bc5d809495723f4067ac2e48ff521ebb9492c66dc7d42380270a283409c5f98b23cd51bd88c55") close(r1) accept(r3, 0x0, 0x0) fchmod(r1, 0x0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000200)={{"bae9d2c0f1aaf2a4a5d9b7d7aca044a43eff3d114330b2658bf140a2152e3be08bc4d052525c0f7b078fcaec6ea80fc10a9e95780531993428f7e2091ddc5a6f028ae815e66e2c01ed264cb3d73f50741708a9362ff46ad295e81ea0dd3df3b45556d9f6c7ed137d2938888615198baaba7980b6272898f51d0cf705d97d12b4cf4849eb749b9ad03af8e4e5206024e556b176bd0dc596cd57a8741a0262d13a86c43e80bb4a8ca3e2b27a14f110b6b5551fde1116067083faea8853cd17cca1d84aef6e885e1bcf9ee2a70208d167329d8921d52b2b98a60e839e9a3b47ee9d331e7ed4f62069444e34d91223fd857e78dee33405d6f32b36fddddc7148b3a54e227bf19f8f98ef14feaf05cbc2b2b27953a522c7bc20dd3ba27fe65b3e4a0c9f15dc0d2460ea7309b2e918a779ce8af21559d680312f679a28299a777441ece067744327846f38a549912e5f1ed1191e40221b25f80bc9494bca00ed1f32e23dffa4fdae986f49d7e5dca6889f8adce0ed98370038f66e1735b0c5e0394573a7e7a261b89265994c71974b6ef8bf16827166276181e1d14c5de9e78f74ad1eaffb84ba5d2dd852ba1d08c34206d686927607d7c2509766e3d2c0a7ca7aa91cffde11b6ccf17a8b8df2e201b27370aafddfae81a99ab7d9b5bebcb126328f6dabc4bd0a8c9a18bd3fce3490462b0d4ad2b96d4707aadeaf89289a4164729ac5c308d7087263a2cffb345e308babda14f1f7c42e55758708e94879b06930ce4852d853b49555fc91e090d459cd50d9d17510dbd0bd895e3bf153d79869c6a9e6ca4fba33da78017d24017ab9ceaa418611750d9ff1d790088e632343d0e8978c03f10113c5189db1a2012276a132c471e17a10e82d60fefa3a1787f2d5c37f15a1b03fea940fb4fdfde1211e6eeffa4f113d60a79251c78e902e7bb527c967c2a06a864d958e82cef89811c027e0e9c5275832b4afc7ff6e3bd9bde50036ba2cdc6b6dcfc5d5cdc19f6b58d6c1562463957f9539de65e6989885f7bc7fc52740f247ca231c446bf1d199a3dc114a18e61f2182cad022677066b4e936f21866940e10392892944ec062043c8c521a27efe4a11aee0fe2e69db983872c47584db35fe0654c8d704425eb914a8182d1636bd173ae7fdf2dfc0a157e2b10a1bbed0cf0f3e5d1f127cdad70cb66fb96ee4522c5ad83bf09cda3387b02deeb01814f8fa98c67ac2e89c7a4073d68ef06839a10dfa813c8d0e5f6d95321e77eb5eb3f6386be87344818d308ad232f2e6ca44e712afa87c01bc3774f26277b9993afdcdbb78680882b018a6cd7225ddad3f8e28502c385ac45a057cc19c298ffe059c226c4cb56e04c1e10d653188046848b129a1975a26d08bc44e5f64f30381006c9cc4b37e04dcb44ff320930d066b43edbaab1586e2ca4fd16b74fbb803351bf69c7", "dff7a975228d6f772b3cc89ef80a16e8fb7829fa319323ac0606fb3627cdf658", 0x7, 0x9}, &(0x7f0000000140)="024a920d610fe74449f9e4a74270b4123e0f2f8e7d3a19f8eb3cd9490e723cae05c0c55d3bec7ccfd657d50a0dca6d30b3092b9db6f523ab9d9f6cda326a97dc9640866dbbbc21b692b0ed80eed120d4cbece9335da81ecd77d66a287bb4ce8ebdb473618e45bea754c55b85bc99f5158a18c1e52e62391d419c51a1e04943d435ed50c425715fbc0a18cffb662dc26a85e57604d74bc4e352f9cd3c383932a4cba4a0d5b384414a194bedda0a550904a0b44b595f377dbd", 0x4, 0x10001, 0x3f, 0x6a, 0xfffffffffffffff9, 0x8, 0x80000001, 0xfffffffffffffffd}) 04:59:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x857e) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 04:59:36 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1a0f9b10}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2}, 0x8) 04:59:36 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x86, "c1eccc1c028a3e7837268587056ed500fd208c8504df10d4ca59155220ef4344b3795924ad1ca32357477f51823988a809d933ebb37db71bb4ab076317bdac1220b575cb27ff7bb1991dfb5e30a3ed196e4bf02397b57772ccf37894683fcd893a7bb7159b900f81537c9320593ae9223336a42321ce21754ec397848a8dd883ce74512f9786"}, &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x80000000}, &(0x7f00000002c0)=0x8) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)=ANY=[], 0x0) r5 = socket$inet6(0x1c, 0x3, 0x0) r6 = dup(r5) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setitimer(0x2, &(0x7f0000000300)={{0x8, 0xffffffff}, {0x9, 0x2}}, &(0x7f0000000340)) r7 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 04:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000040), 0x8) r1 = socket$inet(0x2, 0x20000003, 0x100000001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x1}}, 0x0, 0x1, 0x8, 0x2346, 0xeffb, 0xcfd}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 04:59:36 executing program 2: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 04:59:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000080)="c4217fe65a006536f3470f16a5c5000000f2e46dc46329487d00d70f8f63ae0000a7457009f20f1213c48228f3de420f18741e78") socket$inet6_tcp(0x1c, 0x1, 0x0) 04:59:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001400)={{"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", "bc31aa2f9bf2227189322fa562ed80bc46f3165b54c4b72ad3f4d09f7b1425af", 0xffffffffffffffc0, 0x10000}, &(0x7f0000001ac0)="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", 0x4c, 0x10000, 0x20, 0xffffffffffffff81, 0x1ff, 0x10003, 0x8, 0xe9c}) close(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66696c653000d72b700cfe5cea02e55a9f8737d0cce9b014f0fc7b0d9390b3973cae7e8e7a04614c9a73c4a4f5662586068aa718c4d2d2305b535935696dee35acc3f4bbae209e17c2f7c8affc7f5f531785683771ff941afe0f5fe211991e17938fc35410aa36a112c849200aba369554f74732c375b263dfc38fb921b65c3900ba3fda15"], 0xa, &(0x7f0000000300)=[{&(0x7f00000001c0)="fc24dc4033e2dee9d8a1181a8591471befb881c98e9164cefdf6a3ebba6e34bd1328d265e87fc70ea140bbd444af51503d220d76a984945330ebedb5356f133894a454ef774c22a80bd5da2f14183f4bec1d1acb85cc3381a0e8134eda9288ac160150f9bc3ecb35b2ceb4bbaee139cbff270cf730d2037cb4cd299e05f5cf18930ca5b406d8e339e73498507ff92bbe3ecce8bd5d05639786840f7fdb59e55cee28fb310497db1ca5eed7a21afff14f02463276a8b3bbee9a1dfa386b80318e5c8dbf303ac9cdf4ff04f7e3bd895d65791ffc6f2c9034ba", 0xd8}, {&(0x7f00000002c0)="0dda1704d3e42f569bd96bcac7f57db37a45b11627c9aa159dfda7499c9dae3344", 0x21}], 0x2, &(0x7f0000000340)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4}, 0x8) syz_execute_func(&(0x7f0000001a00)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4f939edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeecc4031d68841000000021feb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) 04:59:37 executing program 1: r0 = socket(0x2, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), 0x10) 04:59:37 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x200000000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 04:59:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/202, 0xca) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f00000002c0)='./file0\x00', 0x480) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x9000, 0x8) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x180) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="0d03fea97b18d7a334f594bee8a661d552f5698c33facd6f3d4e0ad39040bf638f3ec736426c92db5a623245b397694200f42b800228dbdfbf7a098535bbdd92016aff6e1180d8bc7e8f9c85b36c9284bbea2328761022d397cf427838a328f48bf018dcea28acb95f8ea611f92ee431258358e1") 04:59:37 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x857e) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 04:59:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r5, 0x4, 0xc6, 0x2, 0x80000001, 0xffffffff80000001}, 0x14) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="000011005637ea6cb1bca51b000000000000000000"], 0x19) 04:59:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x151) flock(r1, 0x2) flock(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) clock_getres(0x0, &(0x7f0000000200)) 04:59:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) ftruncate(r0, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r3, 0x0) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x2, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 04:59:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) ftruncate(r1, 0x0) 04:59:38 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="f70048cc57712a011cf714f30e4bb9160020000000000011929078ffffffff0000000044b69d233958460800fe00"]) syz_emit_ethernet(0x155, &(0x7f0000000180)={@broadcast, @broadcast, [{[{0x88a8, 0x4, 0x9, 0x4}], {0x8100, 0x40, 0x35bb61, 0x2}}], {@ipv6={0x86dd, {0xbde, 0x6, "07852c", 0x117, 0x58, 0xffffffff, @ipv4={[], [], @broadcast}, @empty, {[@routing={0xbf, 0x6, 0x1, 0x8, 0x0, [@ipv4={[], [], @broadcast}, @loopback, @empty]}, @hopopts={0x0, 0x2, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8001}]}], @udp={{0x0, 0x0, 0x8}, {"094c73dcd369c3d0fe1f89dcdcbcdd254356ba58862731373be25e1d833de27d574e7084bb5bea26d69dc1bfbb69adc75d25c6b39b395b7b668b20791ae58e7851f91ddccc2e8b125e47ca90ff0e7d24889aaaf1fd904847b69eca59646c9891c135a1dd4d0e06e88e3b86ffdfc035499b8d23073d4dde335aa08a4c908e897befb021ff13ceacd00ac1de3538c29c60f0209ebac33b301b0e4b38b319d8def3443df858ddc64b0c29e1ee4e6d3cbeba5c9d56aa11385d10d9fb5224090c70"}}}}}}}) 04:59:38 executing program 0: r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') 04:59:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0x1c, 0x0, 0x7e) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x40, 0x4) setsockopt$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) select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 04:59:38 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x210834637bcdf3) r1 = socket(0x2, 0x10000001, 0x0) r2 = dup(r0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000040)="2ced7ab9b11b2b82f15886f8c9f1d00b534a4dedffc2e6aa25dc0f204f8536d16ec62f89343904429e88dd6898c2b35dab62cc4088001933d8d5fae5168bb927fc690ad82f92c6c5") connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfffffffffffff801}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x992, 0x0, 0x7c, 0x7}, &(0x7f00000001c0)=0x18) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) shutdown(r1, 0x1) sendfile(r1, r1, 0x0, 0x4) lock order reversal: 1st 0xfffff80004cba608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000afb600 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004cbaba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102ee88 at __lockmgr_args+0x488 #4 0xffffffff8150efba at ffs_lock+0xea #5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c2bbf at _vn_lock+0xaf #7 0xffffffff811a9b41 at vget+0xb1 #8 0xffffffff81195428 at vfs_hash_get+0x148 #9 0xffffffff81508441 at ffs_vgetf+0x51 #10 0xffffffff814f86e4 at softdep_sync_buf+0x444 #11 0xffffffff81510564 at ffs_syncvnode+0x394 04:59:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x1e, 0x30000007, 0x8e) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000180)={{"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", "9a4981f6857ed8719cf5ef7d98786d7c7c046553f52f9cabe130aad2a9a9de72", 0xd22d, 0x1}, &(0x7f0000000040)="a9689077668ce1dae71a42a22804b6bbea1b8d80e2bcf297f4db96191350f45a651ee60d0eb5ca9cd7055690b355d871de1044e4901336c20e2184a670bdb5f05eff7c32ae64ac1f85263d2b6e954b71c9a874a56dc7cc5c301d2d6fc04c2b06ce4a4a3b76fbd4d6f6a82684002733e8ec086d075aae704e02917bccc299605e1b4407c2e74ec593c27eb20200", 0x0, 0x7ff, 0x3, 0x1, 0x1c06, 0x4, 0x4, 0x80000000}) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140)) #12 0xffffffff8150ed28 at ffs_fsync+0x28 #13 0xffffffff8195dce5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bd481 at kern_fsync+0x261 #15 0xffffffff8170d7e6 at amd64_syscall+0x436 #16 0xffffffff816d55ad at fast_syscall_common+0x101 lock order reversal: (sleepable after non-sleepable) 04:59:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xf400000000000, 0x0, 0xffffffffffffffff}, 0x0) 1st 0xfffff800120d4208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 04:59:38 executing program 2: syz_execute_func(&(0x7f0000000500)="9899c462a90b470e1c340f0536d249fd43c0eb2541e2eba2a2363e460f1a7000660fdefcf3a7fb36f083b600800000f067f2400fe6eb014e4e4f751ec4016d7d14dee509c4a17e113c7707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f06e8171a30b8a826e6ea80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socket$inet6_udplite(0x1c, 0x2, 0x88) #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 04:59:38 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/131}, 0x8b, 0x3, 0x800) socket(0x10, 0x5, 0x0) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800) 04:59:38 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") lseek(r0, 0x0, 0x1) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x5}, 0x0, 0x800000000000, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000780)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000880)="22c68b4b0de308ef1f01c8936060071ad086219a294535fded79a57dce3c1effec4f6601fa65898cc899bb044f3b711398717ddc5d1db0664df9220caef1429798edfd4ac2c44a4945979b5b29d7d52846dd49dca5f668073ef8f77b4667d33f3598843be4d0d40a2fb5ecf5dfb1145ff107fc35acce620d86dfae2c375af6dd61428c73d5c904f8af62a9193b9c77fb157dba554764f25b6e21ed0eef27377817efb8838d61b9e8bdf7cb2c854884b7af306627da25e3a1c427148eed9134d9be7ff018", 0xc4) #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 04:59:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:59:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x100) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast1, @rand_addr=0x8}, 0xc) bind$inet(r0, &(0x7f0000000180), 0x10) r1 = socket$inet6(0x1c, 0x10000003, 0x1000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000200)=0xf9, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0xfffffffffffffffd}, 0x8) 04:59:38 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) 04:59:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x101) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xdb}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x3, r1}, 0xc) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x100010, 0x4) 04:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @remote}, 0xc) 04:59:39 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x5d, @local={0xfe, 0x80, [], 0x0}, 0x2821}}, 0x0}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={r2, 0x30, "64e3ba10012468f4ce3a5fedf1bb43fa10e2bb910f8c0900c849864eae99dfa5ea072aed7aec502b210fac0b6638c0e8"}, &(0x7f0000000540)=0x38) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 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', &(0x7f0000000300)='-\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 04:59:39 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffe53, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 04:59:39 executing program 3: syz_execute_func(&(0x7f0000000000)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) 04:59:39 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, 0x0, 0x4}) r2 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x7, 0xfff, 0x15bf, r2}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="1334966c7220d04b8ce42ac47e74e2e5d1b2dced48ad33addc9ef374e01519d476f464476c65d20bb9f931451809f448d7ade8dedc871361842741e14d1356e51174a9f16da9d129c6cbe458780d27f40b708d6f98281d3bec8d9d743b5984864ddf0ca91c375b61937d331086ee0e676602eeed0d255ae084f210655bd5f132e3199c060909bc1e3648898624c7fb4e230fe767756d0b2447f3eac347f34fbff3925bb9f915387ff26aff9bfe95f9ec9dfe3af86abe0ca3ed5bf0ffdd76d087e4f334ba73e68d23ee7722eb1e3346d1ea461abf4ea3e87f34dc1c1a3cfd9a8757657fec44a7da683c9eccb6114d9dee59f16a55904845321bade3") r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff7f, 0x1000300010001}) 04:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000040)=""/102, 0x66, 0x43, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) setuid(0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0xfffffd73) 04:59:39 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r3, 0x0, 0x1, 0x3}, &(0x7f00000004c0)=0x10) r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800070000083800000000000400e6a300000104"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500)=0xe879, 0x4) 04:59:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = dup2(r0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000080), 0x6, 0x4, 0x3}) 04:59:39 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="99470dea8f50aaaaaaaaaabb86dd60b60bcc00082c00fe0700000000000000000000000000aacfcb23dd00000000000e0000000000aa8100907800000000"]) 04:59:39 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000440)='./file0/file0\x00', 0xfffffffffffffffd) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7fff, 0x55, 0x3}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x1000, 0x64, "2f7b18deea26dfc340ca8a9815f448e6c0df5024f4c18d2495375182948874b0dbc97ff83344340dd25dbd9c5767a2df8f4c28a7586d8a4c1622eaff7846951fde1931cccbb4693b3679da53984154a787ced84347f5533ae9f9ae91d93a78d62dfcf88f"}, 0x6c) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 04:59:40 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xfffffffffffffff7}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r2}, &(0x7f0000000340)=0x8c) syz_execute_func(&(0x7f0000000000)="982c2d0f050520d0f807c4e395681bb43e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957eac48265b8dc2e41812047002b00fe8c738888a1c4071cc4f0f083fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347ecc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d8003000000fb11080f0f82dae5048336000066450fdfc8") 04:59:40 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1, 0x1, 0x400, 0xc4a, 0xfffffffffffffff7}, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080), 0x4) getsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, &(0x7f0000000000)) 04:59:40 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) socketpair(0x1, 0x3, 0xfc7a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x30000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) 04:59:40 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0) 04:59:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000240)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b6665660ff4c14b264ad80f30091e1edee567660f56dd21045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f22626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb121f66474eb83aa2f1fbfbe2") syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @local, [{[{0x88a8, 0x8000, 0x42, 0x3}], {0x8100, 0x400, 0x100000001, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @random="64bcf277f6a2", @rand_addr=0x6, @local, @loopback}}}}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) lseek(r0, 0x0, 0x3) 04:59:40 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 04:59:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100001, 0x18a) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7eb}, &(0x7f0000000100)=0xfffffffffffffef2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x773a, r1}, &(0x7f0000000180)=0xc) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 04:59:40 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) exit(0x800) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7}, 0x24) 04:59:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @rand_addr, @empty=0x100000000000000}, 0xc) r1 = socket(0x1c, 0x20000003, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) 04:59:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, 0xfffffffffffffffe) close(r0) 04:59:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefc6646deba61a40000f3a7fb36f083b60080de0000f0f0b8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x43) 04:59:40 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) munmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ba5000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) msync(&(0x7f000089f000/0x400000)=nil, 0x400000, 0x0) 04:59:40 executing program 0: 04:59:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0xffffffffffffff0a) 04:59:40 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/72}, &(0x7f0000000240)=0x4a) r1 = dup(r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="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") accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x20000000) syz_emit_ethernet(0x33, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaa9daaaaaabb0806000f8146060100090fd50242ff18b74f5eaf7c766efae4f15293415e3488c8d8d38c9d887c836a5543e1d753c3f67469352b2d43151a602ef5450a7fd083138433528fb160d9da8a3e2762f9"]) 04:59:40 executing program 0: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x10, 0x0, 0x7) fchdir(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x200, 0x27a4, 0x6, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00003e0100857d80cd8e0bda8d00807e9e6edcdd95786bba6ba96a42a19bd8295b64c0109ced25bd717df1abcd810754a744de7d711a885710947faf9083d53c1567ebf3435daaf03d6aa73e60d3377d7bba967dd7cc3573eca29040ed5c5e9e74bf5342c831a76a94736c5f0f7c2dbd38f808e13ee2230d8437e2c75ff2430dc00072b64ff19cc46a"], 0x46) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 04:59:40 executing program 1: r0 = socket(0x6, 0x10000001, 0x87) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x10) 04:59:40 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/53}, &(0x7f0000000040)=0x37, 0x10000000) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 04:59:40 executing program 1: setgroups(0x101d0, 0xfffffffffffffffe) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x8, @ipv4, 0x5}, 0x1c) 04:59:40 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) 04:59:40 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000180)) setreuid(r1, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = socket$inet6(0x1c, 0x7, 0x912) setsockopt$inet6_tcp_buf(r4, 0x6, 0x427, &(0x7f0000000100)="b2587b02030fa16969b267d6aa6e7ea64d95f8b6c700cee08ab97f189e930988e3649ac21ac5d165bf55c75235ad78e6607028ad67fc5a530b52762b4c383f838443d09a8b91bcb18b8fa970a402", 0x4e) 04:59:40 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$dupfd(r2, 0x2000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000200)="24d94dc23e6a835048d8beaa90a6d57ccb48469ddd11c782466644c09824176df802ce974d68c194b970baa16e6fdc4b08d748b0f459126753385aab4da5f33d19d4104c18627e3be9548df4cc570754ac4cd20a03e907cad2399dfb861bb4e2002fdde418cefe6f0430") execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 04:59:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r2, 0x1}, {r2, 0x100}, {r2, 0x50}], 0x3, 0x8000) unlink(&(0x7f0000000280)='./file1\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r1, 0x86}, {r2, 0x100}, {r2, 0x4}, {r0, 0x40}], 0x5, &(0x7f0000000100)={0x8, 0x7}, &(0x7f0000000180)={0x24}, 0x8) mkdirat(r2, &(0x7f0000000140)='./file1\x00', 0x1) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file1\x00', 0x400) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240)) fstat(r2, &(0x7f00000004c0)) 04:59:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000840)=0xffffffff80000000, 0x4) fchdir(r0) setrlimit(0xc, &(0x7f0000000280)={0x3}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000440)="1bf660ac12bcda9eba500cc3ac2e8ecbd26a662fddf11584f7d418b2be50a32c5faf63ba283c0247391a2a88c799b601ace06db486d478cc6cd7e0b7") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x6, 0x0, 0xb961}, &(0x7f00000004c0)=0x18) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='(\\-\x8c\x00', &(0x7f00000006c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='$\x00', &(0x7f00000007c0)='\x00']) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0x1c, 0x0, 0x6, @rand_addr="8c178d0dd777ee6268bf4389246330c7", 0xf6a}, @in6={0x1c, 0x0, 0x3c6f, @empty, 0x200}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000600)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000240), &(0x7f00000002c0)) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xff, 0xfffffffffffffff8, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000880)=ANY=[@ANYBLOB="02004e200000000100"/136, @ANYRES32=r2, @ANYBLOB="06000000ffdf05ecbd8e0ffbff060000003b0e000077050000"], &(0x7f0000000400)=0xa0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x1000000, 0x7}) setrlimit(0x7, &(0x7f0000000140)={0x1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xef9, r3}, &(0x7f00000001c0)=0xc) 04:59:40 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2730c002f008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023cc5d10707c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 04:59:40 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c12b5b526260faba880aaf772cd801b69e4f52962b5f56872692400d92400d941395bf983a505008020038fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851025151e9509b9b9bfc0000c1ea01e925dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf48c3200002e002e0fe031c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000180)="a9e9385c8e8e65ec66950203cbc3ede6680c82fe983e6157a83f8ac5f7b8cd73f96756753625ca876a29255cab0544d172a3073f3b8485309cfb42bd256717bf1825e50f1daf5895d4d83025d47a0c7af1329acf7a7b7d4be5f572ab6e9888abe2c26d1d7c61d0c1a0cdb4ed416d7f3b5c0e94203bb5d5bc80cf629ffff685d4fdd2442ee3f69014ca269c05f2eead337b95c34b347b948ba772bc9b7a19db9fe99f8543faaca3142acc0fb7c93315f8d9823a20b02cf7fbc1cecde90a3261420cd8d79a72") ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000280)="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") r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x0, r1) 04:59:40 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) setrlimit(0x6, &(0x7f00000000c0)={0x1, 0x6}) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001700)={{"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", "87a0a82f24d1be770598d690140bd3e1296cda4e9e718f829090dbe41b5048aa", 0x98, 0x3f}, &(0x7f0000000700)="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", 0x4, 0x8, 0x1ff, 0x9, 0x7f, 0x0, 0x1, 0x100000001}) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000280)={{"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", "1e60f27558f6942f106513609b604b3739fc419e8c5f1beab757e4f026e4b881", 0x2de, 0xfffffffffffffffe}, &(0x7f00000001c0)="53d3548d3ac123dc6733d0af3ee26a12c1a74238cd80803df7fd788bb52a7dd794ad09db993aa2106f037edc7ad7ec15af070eed7e82efa7b05a4722447d2c3c542e116b310654aab641cdb50a4f4c53b8a4cf8d16fcede198026d3e3dc4245a8427f3a083289c9270b06271326f5a776db638bc7cfe6ac1359a2caa7478c45aa0bfd8179b3183c71dca3801c8600f83121758fda978be96e4e157b69c19c3", 0x6, 0x7, 0xffffffff, 0x2, 0x6, 0x7, 0x7, 0x800}) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 04:59:40 executing program 1: getresgid(&(0x7f0000000240)=0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = fcntl$dupfd(r1, 0x11, r3) renameat(r4, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 04:59:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0xea69}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9da4aebd203e300"/143, @ANYRES32=r2], 0x8c) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setregid(r3, r4) 04:59:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xd3bd}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000240)={r3, 0x1, 0x80}, 0xc) 04:59:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x1, 0x267, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffffffffffffffe0}, {0x1c, 0x1, 0x5, @mcast1, 0x100}, 0x1, [0x42, 0x1, 0x0, 0x8000, 0x3, 0x80000001, 0x2, 0x8]}, 0x5c) syz_execute_func(&(0x7f0000000000)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c02a500ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r1 = socket$inet6_sctp(0x1c, 0x200000000009, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000030000000300ff00010000000300000002004e22e000000100"/156, @ANYRES32=0x0, @ANYBLOB="0900000001000080ef000000000000040000"], &(0x7f0000000240)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x8, 0x3f}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) 04:59:40 executing program 1: syz_execute_func(&(0x7f0000000000)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c40a4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10200, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x78, "c9eabb54fe52d06b6c53e035f3aa5414e45251ad915365efd8e957b9d37464f7635a40c3e78e4a560f535b9157deb53377da27b42bbeace8b56d7fecaeeee08bb65c9e61a8fdb27c1a8a34ac6bff78bf833b47fa493d1c1ad741eb4ae0635e152b2283b2dba77da30dc989b19157973dbdd994d53e507139"}, &(0x7f0000000240)=0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) 04:59:40 executing program 0: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) mlockall(0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = open(&(0x7f0000000100)='./file1\x00', 0x10000, 0x60) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000200), 0x4) 04:59:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r1 = shmget(0x3, 0x1000, 0x430, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/172) 04:59:40 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f00000000c0)="1c279ed05737285627037fa75fc37c0e1e7763595b94a5f8c145b52a068e9d77c9186f35e181c48f49eed408aef25fe1c32fc73ec91a8e8ce6d99a7d8fd07499ea48ac91ce5734209191b49476729fad81", 0x51}, {&(0x7f0000000140)="44e8b5f1", 0x4}, {&(0x7f0000000180)="d331c2316a67e5925eaeed93e84239ac1b8c7db33344798c9ffaebba6d9b1e5952edfc375478045b9e0097de65f82c54f97ca0e77cb523b3103278d7743341eceb283a5e31c8f38a31bfa66124aeeddb474f6dee6c75948bedf1844c2963479f78df55c4b4831578d738d79c01dcd2543c3d0b8fe5562ec3459248e1a6bc865c6724fb5116a03475a161ee2902e112720dd2cfb3e14796c22ce23938151eecb48a39d7dce342744310968f17e4fd2022d84637bcaee4f754367bfe", 0xbb}, {&(0x7f0000000240)="09dc8770ce20fa09c03a00ce9bf9f2bd223a372b52c90eb237e0c5779930e87f19fdbb0047a59ad2009af7a3b6cdbf01115610cb994e9503e036ff85cccd3400feeeb80a98feff6806ec50a8931ef8fb6ea5cd1aa4b8efb2c1634f795bb912a6e440fd8ffdfd92070ca53ca1c14a55e445ed48e201f0ab7820ffd37ebd24c39c14505db9c0b0374dec3e2da90b7c", 0x8e}], 0x4, 0x0, 0x0, 0x100}, 0x100) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 04:59:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x4, 0xff, 0x49, 0x6, 0x9, 0x2, 0x2, {@in={{0x2, 0x2, @rand_addr=0xffffffff7fffffff}}, 0x0, 0xffffffffffffff6a, 0xfffffffffffffff8, 0x1ff, 0x8000, 0x4}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2}}, 0x0, 0x8f8, 0x8, 0x2}, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x40, 0x1000, 0x4, 0x7, 0x7, 0x4000000000000000, 0x6, {@in6={{0x1c, 0x2, 0x799a0808, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x335, 0x6, 0x200, 0xff, 0x9}}, &(0x7f00000003c0)=0xb0) r4 = socket(0x10, 0x30000000, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0xc380, 0x0, 0x8, 0xfe00000000000000}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x6, 0x1c0d17d2b72a1e32, 0x100000000, 0x200, 0x1, 0x7fffffff, 0x3ff, r5}, 0x20) 04:59:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 04:59:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x188, 0x105) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x7) fsync(r0) 04:59:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r5, 0x0, 0x7}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d82b149e2effacdd2800"/4107], &(0x7f0000000000)=0x1002) dup(r0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 04:59:40 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x10e, 0xa) 04:59:40 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(r0, r0) 04:59:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x40000001002, &(0x7f0000000040), &(0x7f0000000000)=0x4) 04:59:40 executing program 0: r0 = socket(0x1c, 0x1, 0x3f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x2, 0x5, [0x401, 0x7fffffff, 0xfffffffffffffff8, 0x8, 0x1]}, 0x12) r2 = socket$inet6(0x1c, 0x20000000, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2a6a, 0x5}, &(0x7f0000000040)=0xc) r4 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x10) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f00000001c0)="3a8a5b9427be9e15042fa1fbb42761ef51c05cc37ca552fd7e07d0574f1fd3b227b675e7fba7550dae08e8700ce0c3adf5a321c49d56e2e8aa66ccd3fd1b4cb5332a73bf12237df53d66682ff6c50d66e528828e382036facb537f71fe9581e0f9cd4a1a") setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xd8d}, @in6={0x1c, 0x0, 0x80, @mcast2, 0xd77c}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10) 04:59:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) socketpair(0x1f, 0x10000000, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0x37b5efb5, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\r\x00\x00'], &(0x7f0000000040)=0x4) 04:59:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x85, 0xf, 0x5, 0x1000}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/24, 0x18}], 0x1, &(0x7f0000000240)=""/223, 0xdf}, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x401, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) 04:59:40 executing program 2: syz_execute_func(&(0x7f0000000300)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878ee8f0978d155f8200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e4af2c20205e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") 04:59:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x1db) 04:59:40 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xf5, 0x6}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xbf2, 0x100000000, 0x100000000, 0x9, 0x9}, &(0x7f0000000240)=0x14) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)=[&(0x7f0000000000)='/[\x00'], 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100080, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x29, &(0x7f0000000080)=0x6, 0x52) 04:59:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x2) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) 04:59:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fchown(r0, r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x200000000, 0x4) 04:59:40 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendfile(r0, r1, 0x0, 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:59:40 executing program 3: syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 04:59:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x2, 0x10000000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x6, {{0x2, 0x3, @rand_addr}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040), 0x8) 04:59:40 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xfff, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) chroot(&(0x7f0000000000)='./file0/file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) 04:59:40 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x102) fcntl$setflags(r0, 0x2, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) 04:59:40 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x19, 0x20000004, 0xffffffffffffffff) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7fff, 0x4) 04:59:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4b48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) 04:59:40 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:59:40 executing program 2: writev(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x37) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfffffffffffff6c4, @empty, 0x4}}}, &(0x7f00000001c0)=0x84) mlockall(0x0) 04:59:40 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0/file1\x00', 0x8, 0xffffffffffffffff) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000982a8bca15b345a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f793e6a17ebc8b7a1acf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046f38e08460127aa6a5f8bbeeb3cd6692122e9a917b3c9ba866aa2162454d7253232db"], &(0x7f0000000380)=0x1002) sendto$unix(r1, &(0x7f0000001640)="921ebc539e344e6b4261cb1ca16f50577f21ff82f1af8cd0bf497601bc596d60ba7c0f9cb054c4d5286ca9eb692e175ee09f22ba6ad228f0930403f2e3984f3992597906e5f78b2abd19f49f72a0471b623741689ad073f14a0882bd76ff7495d27c6e07e0903d1868cc063b149d4471427a98358d78a0547f36f68ed779af62c6ac8380f921eb488c152c7f9d493432abb5399b77f5bf1c411449979080d79cc0c21f69926a5badea05860b3f8099b73b0f1b619737d82e2292b03cdd9b1d2aa21c4ce07f42fec2e4b53f6d612d5fae104c17d45d68", 0xd6, 0x108, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x104) chdir(&(0x7f0000000040)='./file1\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000300)=""/26, 0x1a}], 0x3, &(0x7f0000000500)=""/229, 0xe5}, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r2, &(0x7f00000003c0)='./file0/file0\x00', r2, &(0x7f0000000400)='./file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 04:59:41 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x6, 0x40, 0x1, 0x881]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xff, 0x2000000000000000}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x7, 0x2000000000000, 0x0, 0x5, 0x0, 0x3, 0xc24, {@in={{0x2, 0x2, @multicast1}}, r1, 0x55a800000, 0x1, 0x4, 0x7fffffff, 0x2}}, &(0x7f00000001c0)=0xb8) r2 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 04:59:41 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0xcb, 0x4, 0x430, 0x1ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7f, 0x1ff, 0x9, 0x9, 0x9}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x1ff}, &(0x7f00000002c0)=0x8) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 04:59:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x2, @loopback, 0x5}, {0x1c, 0x2, 0x100, @loopback, 0x80000001}, 0x2, [0x6, 0x6, 0x3db, 0x464, 0x7, 0x5089, 0x5, 0x6]}, 0x5c) syz_execute_func(&(0x7f0000000280)="b14b91cd806969ef79dc00d9c4a17c52d1c482290a6800c442ad9c85e0103e20fbc4013e4c4c443030410f17a13a000000f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920022666430f3a0fc6002f12c421ede1132639405318a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") 04:59:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x4) clock_settime(0xf, &(0x7f0000000000)={0x4}) 04:59:41 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 04:59:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0x3, 0x100, 0x10001, 0x80000000}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) ftruncate(r0, 0x7) fsync(r0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) 04:59:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)="448868f0e31843e980d0381c8489") r2 = dup2(r0, r0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000000)="79777557c56030bd4477d9480ec833df58ec4ff0a4efa0c9f5d1786dba24faa828b348f7979ef828c390262aaa2509269529aae272fc5c9a237dbe767c48e624f588cc6cda22736e5516647fd6151442d81b2bf6cc00bd7406ce497623641343b7ef01cb8893d3bca5cbb52ccd6e98e54a02a8") getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="c84ac548e95bcf61974ba34a8cf591ac679ab5bcb39daaf8bd128a68335f15add673482e0f93b657e64e08b488f2874ac39edb6582ffa61c4be8a3bf9f7dd522561c66c0dcc29a0dab930da48ecc6341c1173fce23ae3f46b98ac37d1ec3b02019ab97942ee9ebf159ce9ded36887b42556d23aca6cf0d1b2e1808da7a8710dbea6c1d754377033b04f37573cd6c6f1a006040a76e768ed5887e38cf8f00f3e744c881f72793449d6e3875f91ed81c84c41250302a2a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000340)="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") setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x7}, 0x8) 04:59:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x20000000, 0x7) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x3, 0x20, 0x1, 0x401, 0x8, 0x2, 0x101, 0x3, 0x6, 0x9}, 0xb) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) r2 = socket(0x17, 0x30000000, 0x100000001) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) 04:59:41 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x5, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) r3 = fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000140)="48f63d930a2984b35177f345bf1c2accac965cadc39c393890c52a8cd2cc69d180c786abbbe1a7daae1a5e8ffae529e5535cab79c8e463d7bb27a9cf74e402db9036a91aded8d7c172540ea049eae968677adb7ec9801689edae8411df0a91e09d51ea5ea01086677f") 04:59:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x8) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0)) 04:59:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000000)=0x4, 0xffffffffffffff2f) 04:59:41 executing program 1: setrlimit(0x7, &(0x7f0000000080)={0x7, 0x1d33}) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 04:59:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680)=0x0, &(0x7f00000006c0)) setgroups(0x5, &(0x7f0000000700)=[r1, r1, r1, r1, r2]) syz_execute_func(&(0x7f0000000740)="36f240ad44defac40260f30fc4012df2fe660f76b6196e0abb66400ff7edc44178134bf4440f1b3a26420f50db660fd87f00") setuid(0xee01) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "3ebf7d47d51fb8fc4c2630d630497ecb99875025c5648d1ff815631def38479b", 0x100000000, 0x81}, &(0x7f0000000140)="89af068c64383c913b4025ff9613d7c7430e8ffc172c7996364698c0c3f4b32d3a9df122e08502deff83ce1d266957c2732fa92bc8c85d24db46f9089e010a804db9a9abe7fd507a2a0c3625db85", 0x200, 0x2, 0x80000001, 0x8, 0x5, 0x8, 0x10000, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 04:59:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680)=0x0, &(0x7f00000006c0)) setgroups(0x5, &(0x7f0000000700)=[r1, r1, r1, r1, r2]) syz_execute_func(&(0x7f0000000740)="36f240ad44defac40260f30fc4012df2fe660f76b6196e0abb66400ff7edc44178134bf4440f1b3a26420f50db660fd87f00") setuid(0xee01) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "3ebf7d47d51fb8fc4c2630d630497ecb99875025c5648d1ff815631def38479b", 0x100000000, 0x81}, &(0x7f0000000140)="89af068c64383c913b4025ff9613d7c7430e8ffc172c7996364698c0c3f4b32d3a9df122e08502deff83ce1d266957c2732fa92bc8c85d24db46f9089e010a804db9a9abe7fd507a2a0c3625db85", 0x200, 0x2, 0x80000001, 0x8, 0x5, 0x8, 0x10000, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 04:59:41 executing program 1: r0 = socket$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$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @rand_addr, @multicast1}, 0xfffffffffffffe3c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="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", 0x1000) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) getsockopt(r0, 0x7bc, 0x100000000, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=0x60) 04:59:41 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x30000000) dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) clock_settime(0xf, &(0x7f0000000040)={0x2, 0x5}) sendmsg(r1, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 04:59:42 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket(0x10, 0x10000001, 0x5) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 04:59:42 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="3d1b3aab36ccc55e4c603d6efa30e18d995a4bd278237231e619879ba0466b42162279fd574546fe0805476ad1181ca989c312a70f6b63f2ea896eaa67abbdc1a25e13d0ad76e7ebf595705947cc0ec895783d9f19", 0x55}], 0x1) 04:59:42 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 04:59:42 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x692, 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x604, 0xa8) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x22) syz_execute_func(&(0x7f0000000340)="96988f8b8b2c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7982797957387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1d57046c4a1b72adfcd583d00000081c66db712c483397fd300c9d8160fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b00000071a30b8a826eefa80dd4d48c11c7c7628f6808a3056f0000004e00c4613e2636470f381d0fc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 04:59:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x2, 0x0, 0x7363, 0xffffffffffffffff}, &(0x7f00000000c0)=0x18) socketpair(0x1f, 0x1, 0x25, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x800}, 0x8) 04:59:42 executing program 3: freebsd11_lstat(0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f00000004c0)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1800, 0x4) r1 = geteuid() setuid(r1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000840)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa01f2d898934d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5267c264788fefec4a1dd7dbbbfdd5cc600d0afd3c4f24fb7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:59:42 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x4}, 0x8) socket(0x17, 0x3, 0x43) 04:59:42 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000701000000ffffffffffff03e93b530110aecb6b6964a662"]) 04:59:42 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x162) ftruncate(r0, 0x3) 04:59:43 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) sendto(r0, &(0x7f0000000040)="0ea05ab35e70464e934b0a67e99bd4f148d819ae1e1b1daf7389b1490a53c07e5a9765ac7167ea6bdc856b4fe3dbd9cbfe4a71c315cb7083304197e7a2fc01", 0x3f, 0x20085, 0x0, 0x0) getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4]) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r5, 0x1}, 0x8) 04:59:43 executing program 0: mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404, 0x40) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) mprotect(&(0x7f0000ea7000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) 04:59:43 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x110400, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x6, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x318, 0x0}, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) r3 = accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={r2, 0x5, 0x0, 0x7f}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x25, "a9390f2860d818484ee776efb8028c19dd65716bdf8070835e9c6f5a1945c9776a3357abe0"}, &(0x7f00000002c0)=0x2d) 04:59:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x641, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/23}, &(0x7f0000000100)=0x19, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0xc) syz_execute_func(&(0x7f0000000180)="98340d0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b00018d6e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x100000001, 0x4) 04:59:43 executing program 2: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) syz_emit_ethernet(0x12a, &(0x7f0000000040)={@random="591d8bc11841", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 04:59:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 04:59:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='htcp\x00', 0x5) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1) mkdir(&(0x7f00000004c0)='./file0\x00', 0x20) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @empty, 0x97b}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)="f2d682009296ab5913be9455827ef9c7954b592ad3a46874ed6ce83cfc20e7187ccd6283e4157fe8b5e8ec93d39767130190fa097ec7936839c930785db15265fa763331cd6d35b783b912b73c03b2c1811370929ecbc89a933916db31a2de5dee5565924569c3444f284374f916d42ced1a496d5b3abcc0452ea9a4511e7377bae791a5207b3a142c262e621ee19a2230448173647a403ccf620c5b118b4260d2d87f942bc1c535f0cd3b1b66c81a2672f6d7b63bb34647cfcaf53815fb020ff5e2b4e4", 0xc4}, {&(0x7f0000000140)="9275a6211d0d2352bcc7692a60586222c2e507caae319dfacf84bd6d2d27aa0c6e8d9fc09fe7b653092df43b1211f60bea010dba6491d676b2a6b46522d9d21c79f5673f78e4b53e4565025de9804a623b163549bd57dd6905c9", 0x5a}, {&(0x7f00000001c0)="7e3f9c9c9187fa779811a7e4842ba8a61f83a7", 0x13}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000200)="56c0ea6692c75286b08acc0e4831d9123bb8ab91ed6bbdbf32743084d02c19da799a2ba3c9e00ffe52bb257110423268999bb249be5f07cee4ad21fadae27e80306f426c6d587feca9172373ab52824697f70928756b5fc914de145bb081b1a188be2cd273228b66e5314f82bb7be43652b023920fdf709a958056ba3f9468dc1e8ef31debc5ab7fbd06ca69227141d469d930bb2183c49be3465ad71b323abda04b75847e9643e488bc3482cf69d58c97c25ebecf732ccaf647", 0xba}, {&(0x7f00000002c0)="55c999a373cca02e887eaee43c6abc86a2b07baeac30dded0dc38e6e434873c5e4f92dd8780037d6d265565aac1f1c55174dd194cb57f61abb764ec1cdd9697747d682ceebf77c54660d4dcc7e5cf87320ca612e7eab89c34846cf610648f007ffb359a1818ca236aa5f93a226d569cc1f69", 0x72}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000340)="07ca316aa799570c5dd7874ccd83d54a1d3adb61d51d1a87190ecbfbe2259633a37efc7d827d888df47980457292354d8c34492d48508e2643d5c10ca5a8b454fa4068591970f721681194e175e6f969ef0ee2c6374e96e30011d1971ec871cea6f9ff62daf6c1decdf2", 0x6a}], 0x8, &(0x7f00000004c0)}, 0x80) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 04:59:43 executing program 1: syz_execute_func(&(0x7f00000000c0)="982ec0746100b1f30f59bfd9000000c4a37bf0c53e1331e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") getpid() getgid() 04:59:43 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x800, 0xfffffffffffffffe) poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffffffd, 0x81, 0xfffffffffffffff8, 0x2c}, 0x8) renameat(r1, &(0x7f0000000000)='./file2\x00', r0, &(0x7f0000000040)='./file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 04:59:43 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 04:59:43 executing program 3: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/159) r1 = msgget$private(0x0, 0x200) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a37da676f3eac864e763e00"/195], 0xb8, 0x2, 0x1000) 04:59:43 executing program 1: r0 = socket(0x17, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xa381, 0x3, 0x58}, &(0x7f0000000900)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x8f, 0x87f7, 0x1}, 0x10) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0xb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000600)={r3, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r4}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e200080ffff00"/128, @ANYRES32=r4], &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x7}, 0x8) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000780)=""/147) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getgroups(0x1, &(0x7f0000000280)=[0x0]) 04:59:43 executing program 0: r0 = open$dir(&(0x7f0000000040)='./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, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x40, 0x16, 0x4, 0xb1, 0x5}, 0x14) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 04:59:43 executing program 0: r0 = getpid() getpgrp(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000000040), 0x228, 0x0, 0x0, 0xf6) openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x100, 0x85) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0x7fffffff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) 04:59:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x3, 0x307) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0x1700) 04:59:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgget$private(0x0, 0x0) 04:59:43 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60e49d78000006002293ca12379ead9c65dcd6bb05006744ff020000000000000000000000000001"]) 04:59:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) read(r0, &(0x7f0000000080)=""/208, 0xd0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) 04:59:44 executing program 3: syz_execute_func(&(0x7f0000000100)="0c08c4817a2df998cd80660f55b22b000000b76962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c4839d4c950c00000017edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68f00fbabd882f7225024851518fe9509b9b9bfc0000c1ea01eef265dc5f00c35b5b0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64642665660fef9482cb6625080f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)) 04:59:44 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f0000000200)) geteuid() geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)) r1 = getuid() setreuid(r0, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x66, 0x4) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 04:59:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000000)={r1, 0x0}, &(0x7f00000000c0)=0x2a7) 04:59:44 executing program 2: syz_execute_func(&(0x7f0000000000)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f29465751f08042001bc1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00") 04:59:44 executing program 3: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 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', &(0x7f0000000300)='-\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f0000de5000/0x2000)=nil, 0x2000) 04:59:44 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000300)={{"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", "bb9c219528e7036ca6bbea4e9b58cfc5e784538e3cd993ef77f7e6d7f6b0d6fe", 0x40000000000000df, 0x1ff}, &(0x7f0000000200)="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", 0x3, 0x7fffffff, 0x40001, 0xfbc, 0x1, 0x2, 0x1, 0x3f}) r1 = socket(0x2, 0x2, 0x0) munmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getpeername(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b) 04:59:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x140) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") 04:59:44 executing program 0: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000180)) 04:59:44 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") open$dir(&(0x7f0000000940)='./file0/file0\x00', 0x805, 0x20) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) mkdir(&(0x7f0000000880)='./file0\x00', 0x169) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") link(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)='./file0/file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 04:59:44 executing program 0: r0 = semget(0x1, 0x0, 0xfffffff) __semctl$GETVAL(r0, 0xb31a683eed5e237, 0x5, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x3df) 04:59:44 executing program 0: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x12, 0x1a10, 0x7f, 0x80000000, 0x80000001, 0xdd, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x5, 0x20, 0x2, 0x0, 0x3b, 0x3, 0xfffffffffffffe00, r1}, 0x20) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 04:59:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x30800, 0x40) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fsync(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) ppoll(&(0x7f0000000080)=[{r0, 0x2}, {r1, 0x8}, {r2, 0x1}, {r3, 0x10}, {r4}, {r5, 0x1f1}], 0x6, &(0x7f0000000100)={0x6, 0x800}, &(0x7f0000000140)={0x9}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000012c0)={r6, 0xfffffffffffffffb}, &(0x7f0000001300)=0x8) ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x0) fcntl$getown(r2, 0x5) 04:59:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 04:59:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000000280)) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4c66db712c483397fd300802d2ddc0fbcaf0010c4a2113ad9f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fdae9e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="ba570f40361eec8bf054d048b2b6382a39de5080c0f1ab3c4c701f63713e6e1c2ecaff5ef77ed49272f5b40bec1044120b0796ca3105dd6213ff109e1b34aff202b5f38cce7a5911fbb72dd1ac12bd5baebc85ea91d18184", 0x58}, {&(0x7f0000000180)="b0a195c3fcb1df84e0188971d0da93848c86616745fdfef3974c62e605bb3b4fd92155c669a42335e7746dbc4039b8dbcd27a4d1a813afb36304cf367d8bb72ad616e0729e665c65e9305774270cd5246c0401faba86c4f4e3c3a8643d3305b7f0de6d847b8f55632992b88635574569ae621fcecfbb7fc54350bf5c6dbf7c5807bf14a8bfd1aeb4cb95bfa0054b39c092b0d8318978bf2dc64c3c6b", 0x9c}], 0x2) 04:59:45 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="94eb0000"], 0x1) 04:59:45 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000300)='./file1\x00') 04:59:45 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x22) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="90", 0x1}], 0x1, 0x0}, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x100000000, 0x4}, {0x7, 0x487527e8}}) freebsd11_fstat(r1, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x8, 0xff, 0x7, 0x2, 0x0, 0x4, 0x8, 0x5, 0x9, 0x27a, 0x8}, 0xb) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 04:59:45 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100800, 0x0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f00000006c0)=0x2, 0x4) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000200)={{"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", "67553178d16a5f1594cb64fa0bbf8ec696447aa517be76a8fedff72c1a4401f6", 0x0, 0x7}, &(0x7f0000000140)="9c40b4d398f7b394242a9a5caec5499b19f08f7248905e2e3264de324f73f3139ffac5785cb98c1ff693915b0350b5416dbd3563daf566163b7f01c0b20df090fd9f5a3e668e08c7d1cc194f7c4e3933a1d6b46b3b4a0faac1e80263dcbf3ad5506550ad09996202a9b9549bd2c093566b3f31c613e4e7fae4ef2511547dd98f46cecddcdade77ac5da015c28bb809a35825e4a8796f37f0f48cb2f5969b1575c249cfef76ebab8c0797d4ae8f", 0x2, 0x7, 0x3, 0x6, 0x7, 0x6, 0x1000, 0x4}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) mkdirat(r3, &(0x7f0000000680)='./file0\x00', 0x8) dup2(r0, r1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 04:59:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)) 04:59:45 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYPTR64]) 04:59:45 executing program 1: syz_emit_ethernet(0x5c, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) 04:59:45 executing program 3: select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x20, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x56}, 0xc) select(0x40, &(0x7f00000000c0)={0x5, 0xdd8, 0x4, 0x36c8, 0x0, 0x6, 0x1, 0x8001}, &(0x7f0000000100)={0x6, 0x4, 0x4, 0x100000000, 0x400, 0x800, 0x0, 0x81}, &(0x7f0000000140)={0x3b9, 0x991f, 0xfffffffffffffffb, 0x5, 0x5, 0x7ff, 0x4dfa, 0x35}, &(0x7f0000000180)={0x38000, 0x6}) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x10, 0x100) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x48) 04:59:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000100)="931bb9a65953af4a19db347ca0f9a1a873e3109f9ebc0c2e6f8f2f3d07d01c1f5e30162ca331dc854bf7991494110e8ab8e433b8fe72081e3c4b457e55430bfb5802b5956606356b6b0118bd78a71988298dbc81540f9b5e403f164d75bade18ac315a3475c91e1a3f4b089dd16178050cecb6cbd89e58acf43b376a2201574f3c7b5e11b1af1dd6c87bd5a5f174662a2673581f6844fddd8af3a1b67a2e9aa18857f32bbcd364e7d596dd84adb3999c36171db56f8b") setrlimit(0x0, &(0x7f0000000240)) 04:59:46 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "4b88e53148c7828f42c13dc8bca5e81413682f98034b67b03cc245427c3659b5", 0x7, 0x6}, &(0x7f0000000000)="50d52a8cc292dfe2cd05c2825f5b5bcc42f30520622b7d4db7f8beffea6103a568fc47c29e18763fa9798aa304", 0xd0a, 0x44af, 0x2, 0x81, 0x2, 0x4, 0x8, 0x30}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="afebb8592cd87804e20b314634db049d65047235ea4376d32be71616595599facafb8607cf1d4ec160a55dc2fc84fdb0cab2b43848d90dec36b94806cb4e52b9fa8d5e73a2792b6d00e522e8d1b9882492b1b2750f25b4365e38788aeb584f9469") r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f00000000c0)) fchdir(r1) 04:59:46 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() setregid(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="4a79a3af29db52649550d7052b4c35b676e6a04723f676853b871081e3c7f5ed2d729820995ab5f85c7696dafd0f5726") setresgid(0x0, r0, 0x0) 04:59:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x1, 0x80) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x40}, {r0, 0x2}, {r0, 0x2004}, {r0, 0x2084}, {r0, 0x4}, {r0, 0x2}, {r0, 0x20}], 0x9, 0xfc96) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r1) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write(r2, &(0x7f0000000080)='-', 0x1) write(r1, 0x0, 0x0) 04:59:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000040)=0x100000001, 0x22c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="e67e7c69d768") 04:59:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) fchmod(r0, 0x28) 04:59:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x6, @mcast2, 0x4}}, 0x0, 0x43e, 0xdf9, 0x800, 0x9, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x9, r1}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 04:59:46 executing program 0: pipe2(&(0x7f0000000200), 0x100004) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) r1 = accept4$inet(r0, &(0x7f0000000140), &(0x7f00000002c0)=0xfe33, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), 0x4) syz_execute_func(&(0x7f0000000000)="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") 04:59:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df00003c0000000000190000000000186300000000000100"/102]) 04:59:47 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xffffffffffffff51, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x3b, {{0x2, 0x3, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="f2420f79c667661b2546d80cd80c0f3a448a50fec4e191eff38f697c806d0e67a1ddc6c481393604a4c481f55627f36c") 04:59:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r0, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="b2026e6ca6937c8f8e478b41657401ec3ba81938ec"], 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) fchmod(0xffffffffffffffff, 0x10) 04:59:47 executing program 2: syz_execute_func(&(0x7f0000000140)="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") link(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x0, 0xffffffff}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) socket$inet_icmp(0x2, 0x2, 0x1) 04:59:47 executing program 3: sync() setrlimit(0xb, &(0x7f0000000000)={0x9a, 0x1ff}) syz_execute_func(&(0x7f0000000140)="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") 04:59:47 executing program 1: syz_execute_func(&(0x7f0000000000)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c6533e7ff20f01e18b8bf4a95ff9c44508f20b168f4808eebce00000802000c421fc51c1ea01efa5e3e3664545186746f3400faee47c7c730f8fc978c3ce26400f0d18c401fe5ff6b1dd2042500804f42d690b72c3c3111d54111d00") 04:59:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffe45) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x4}}, 0x0, 0x400000000000, 0x80080000001, 0xe4}, &(0x7f0000000000)=0x87) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x986}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x8d, "b8eb3cbe0e424c42bb65fac8bb580b5d1ee08ee5500cc2bc49df26fc89c7759700d5c33ff76516fa8498939ff9f758a6c7a55c2d0d646b7ce10eb29360f0b8b634b0f8ffc639981e00ce10b4f37667ce693bdc9b452a4e426e4c17f24476fddd0f010977c4b7b49d209f6dcc1d71e112357c8a8ee674dac38a6c2db97ea7af52b5c8a086f57a5dc9c4bfd2f76b"}, &(0x7f0000000240)=0x95) 04:59:47 executing program 1: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000004c0)=0xeb, 0x28d) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) poll(&(0x7f0000000180), 0x0, 0x2004) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 04:59:47 executing program 3: semget(0x0, 0x3, 0x10) r0 = semget(0x3, 0x0, 0x110) r1 = semget(0x2, 0x7, 0x401) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000000)=""/200) __semctl$SETALL(r1, 0x0, 0x9, 0xfffffffffffffffe) semget$private(0x0, 0x6, 0x405) 04:59:47 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) fcntl$setstatus(r1, 0x4, 0x0) 04:59:47 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000000)='.\x00', 0x0) 04:59:47 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') 04:59:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120882, 0x20) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000100)={{"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", "e3a3363558f25e15301d7dc1e99d8678a87d98bc219dcf84081755db5bff3932", 0x9, 0x6}, &(0x7f0000000040)="98882329c7026187ef806609f60a9bba1685027a16e7cb3ec28f5c74ecaeaa8f5fcb00d2c4ecc8ec269274191d1600eb6c10607158aa590ab926cbb28ce8c902ea77b950b596474489c8f441bd083ab3d68728780ecde0729645046f4df8755a620ab05469016da5aa3597843a71907c4fc1c31bde04168a15f534dd39051c03d0955ccfa0a5aecf77710461deddc55fc4ad59e318fbe9dc1448e93bad9561cc766d93a59ff3d1e94a435170faea086473f2452bbec90d4ac0dd11faa3bf8d1d", 0x7, 0x2494, 0x6, 0x4, 0x100000001, 0x3, 0x0, 0xfffffffffffffff1}) socket$inet(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000580)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 04:59:47 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/103, 0x67}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x20, {{0x1c, 0x0, 0x53f9, @loopback}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000280)) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0xc4) 04:59:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x114) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x120000000000000, 0x3, 0x0, 0x7, 0x7, 0xfffffffffffffffa]) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000ac0)="bf023b808eb6527d30474df3dcd5079ba66154c2c7fd8629e2f28c0bff1590ef350630e44ae51048f7aeeff2866f9d36fba1d65f161c19518ebfbd3b9ea7c24656684fdce88e497af39eca5ed9d242a76d2100b5762316955cccd7f82f45c6da9a0ad2bf79ac8a1274255740ad741489b5af86b5dc5149be46cc96943e917b2fab9e0c691375511cdb3facddfe0dbf6d9533b4af2fd13b45fa614f01897b20d8970e51da0b052c364098664628", 0x1, 0x1000}) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000b80)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000001bc0)=0x4, 0x4) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000640)={{"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", "446577647fce9be1ac9e14f0f4a77ea396b500ec88992058ebb31cdc5e2e9754", 0x3, 0x4}, &(0x7f0000000580)="e9c045a07c080aed154be9a26650e8bbb5b2cc9d6218a848775f73320ec9bb79a9c27974fb02434273bacda906c164cd3f0c75491a826701ee9332ff0c671792ea94d627c09c60d8add24d656c2cb912284e4629248e2d3c68f900bb316fcf06833990b78b3d4770ad1a4550135bdf6f629ef6ffdf4f7bb996533cdf92355060e01193c43fac9c48ca018851372f", 0x8000, 0x93, 0x3, 0x7, 0x40, 0x8, 0xbccf, 0x3}) shmget(0x1, 0x3000, 0x404, &(0x7f0000ffa000/0x3000)=nil) 04:59:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000d00)=0x3, 0x4) freebsd11_lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) r15 = geteuid() freebsd11_fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) r18 = getuid() open$dir(&(0x7f0000000d40)='./file0/file0\x00', 0x8, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r19 = getgid() sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000100)="4f148fc7f77f9e5da4bec3e2953b8ead70468c5af78d178382893ee3a3270e5afbd43156c7cb267278aefbc767f74f20c87411e0d9cecdff3dd18ce4e473a5b3bfeaf50841ff49cfdd3987cdaeb4f25a26c854f8c7a173105650e8677ccc3454ee42d9af74bb8aea", 0x68}, {&(0x7f0000000180)="135480012f7a820b2114d29edb6877d64836de04f44073e17235788f27cb917e8207fae6cd1d08f03e5f35a9ea86b5e7bc029f8f6f6d234c640f96ee0c6d0f01b18a2e3f18e11914b93d67366ab889feb65cb83acb2a5c541e9d82b5007bae281cea05aef9fb20384baead6c6e2e8146e9ae26599f9148f14089181a6eb8af359758c7e431695057a66eaadbd27b86bd94a92d181c5cc7803361fb50d50b044d7cebff03766c696cbbd2912c5e5fe03e5198e8b8bef5bd39", 0xb8}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="5eae141e9e727d1e078af4d3c4e30d18cd567a4cd06465858bf2f6c34bd282696029352544dceeb063f45639467ad9c0c3fc5c9d7343d565144801451c134e61ea5efa0fababeba69f2c854b1ebce38dcb6a703aa98699ee5d65521b02d41aae0ed3f02d39280fff5bea66b29c876328982516d311253f325c35b5de4a1e4d7f84744ea6a946eab23d8b62c3ad90bf30fa8e06a2e2e3c292d2ccaa6c9a916a", 0x9f}, {&(0x7f0000000400)="d3d23d8db8e6df01bd69740ff031d357d73c8071a4c1d11f9e7a95453085024412ece6f628e9e0e52ca5933d315700c416583e5be400d465ce616663ec332231ede135d9894c42a7aec285d501e83a7e6c48472f28f006182f46c6a50b2da24c44334694993159fb1c023c765b80cddff5fecdc5cc1caf4f7b355ddcfd7bd07c8c12a4984997eedb4a9d31f6ad54e4e6e7c9cf72f40a0d2a", 0x98}], 0x5, &(0x7f0000000fc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="81e8eacff24b75586e79acb0e3dafe7cdd0c11a90e123a7cfe2435adafd50a22b3588750d31d0abbf37bfb050e1339c16b48718dd692f4", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="008400001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0x158, 0x8}, 0x1) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlockall(0x1) 04:59:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000680)=""/130, 0x82}], 0x1, &(0x7f00000007c0)=""/4096, 0x1000}, 0x40) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(r1, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000780)=0xc) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000080)=@in={0x2, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f00000000c0)="60476c3d6a0c6d79d64f419379bd425c061c79378f2e0a2874ea07113f34713994d1aae3ce74d2a53baef2fb1674615ec544ae88ab950fec8591af668f265d225c2a1bc68788", 0x46}, {&(0x7f0000000340)="d43c7380e522046bdb9159c656a89ce2082b981ece6d8730f3ea8cfe78cc8f35e1dc7c39ec944fd73ee31e7152a3a545865ad2d803972cdb6f1422ed02a957a1a20fe0a317f46ac14ebbfecf28decdf7c046edb675e0aa0f7a6282f06dc0a1a912e349f6f7e8f6dba90e74eb839cd1c3f113148feefee4f22b3a35160863e5e3857e03aa08b342258e5f1699fc406a7d7c1f72ae2ee005cbd3706a2225", 0x9d}], 0x3, &(0x7f0000000400)=[{0xc0, 0x11, 0x9, "ad6b700cec94f69ad9e4db6a3b696fbc106cf7a33b645a9b6a2d677a35be0af66eb77d7defcefea641c46ecc7a4a27478e514710c5e351c0d2782dfbf8be2b4335e39aebd08cf1ade76a10cc770fa2f9df35046a6879142558936b111119eade830da3a419d220b69051200155e299c6e52e298e8d38f0b6dffc3a2b635534f4c5f14db809ea77ce23d03a8d4eb7c2d8b21e9d0157feb29342c8b68f20728d67dba0819d6d8a70d23134a80bb81d"}, {0x40, 0xad, 0x80, "576c7d290e1e124af58b6a77f37dc24ab8be526201918279e0dc9b6326396912e63d2010d6195cea3bc95d084fa2"}, {0x68, 0x84, 0x6, "f657b72180a4f4054d1746d1c0b1f2cf04cf8dd792e2a90b542b8f4f67c6a794eb11c3a6dd941fd6ea63f88c0d1f661b7c7d9070d5c69db05a17ee5b457dee3a9f5d32dba0f7d7b32d114a025374149e78f0"}, {0xc8, 0x3a, 0x2, "1804d8100555427411b25af5689b1216e1146f66144be3b734699fd75779324ac177af1292a870f723cbdd43b1e8b63f1cbd5798b5acdabdf13b6f9d9dea059ea8c0c18aaf2525c01ee6aeeeac7c06873ac9321044844342a958ddec43cfb783a2280af70327440fa4b58d2ebd891d1ddc84241c2910af9e5d36a4c4c5a02142f97ca1daad472bd108a36488cd9a889bdcc3b4a436c8ff3baf7367be664481fa5f0d128070fe8c4ba90120440df2bcf71106"}], 0x230}, 0x2010d) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:59:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfff, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x3, 0x69, "ef3e3bd5f055dfaee68e4c4e3bd00dc74b0bbb4f3e14fe28961abd69d79ef16883641b41f7503a8536f98aa98be50e1b8fc644a7553e8f98dca1f7f12faef823e6bae8742a70808e446550d5fd828eff0f171103bc5a7710df0f0ad69265362a4573b22e060e399e07"}, 0x71) fcntl$setflags(r0, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xfffffffffffffffb, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x7fff, 0x0, 0x8}, 0x94) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)={r1, 0xdb, "c658af8d8d1654d96d3d85e0434c864eab24700cdd82d33c7f47d12497eb6019bc7c16a4b90e451936cb4e2c95640c500058814f723b6b072adf85030fbe1e81b3f6d713beb4a0f293a51a4fcaae265c8781485321edb5065de0dfcc7ef0d40b89466e8f6c036c1328f8da03f44f5efc36e59291d1079a93e6c9ff4bcbcc4a3166796778ebcf1e9f98885b87390888f45ae0a79bba6eed06ee33ab38378ff6f4c37aab0ba096cc289f4a63641912a8ae3c89482982cf086b46d7afd214b6ed5ee26053b204f68227f6dd6c3a7ca229cfe0c0af49d6c7c4e4d30807"}, &(0x7f0000000340)=0xe3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000400)={r4, 0x1, 0x9, 0x80000001, 0x6, 0x4}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000480)={0xcfe, 0x2300, 0x5924, 0x7, r5}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000500)=0xcde, 0x4) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) fchownat(r3, &(0x7f0000000540)='./file0\x00', r6, r7, 0x600) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000700)={r1, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x8) recvfrom$inet(r2, &(0x7f0000000880)=""/226, 0xe2, 0x40043, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000980)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000009c0)=0x10) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000a00)="81fcf6757a0f2d97b29fe91f6ff94745986896cd3001609419a9b3a755e2467b94aa5530085def6716c562b1455ea705569e14565dc17500f9470e4ad078a41ca1e1a14c662ff3620c3e1e85447896ef7025d6f3a24ee3036340395f9cdd46609e059d35de9d3724f5ce9cfb3468b149765ec2161eda5d466926578097454464801aac6986e8d1a9ea648d904c4a519322293aec1edbb31f964b2fb8975fa499ffc1558517c8c3c50f4897d779d28d3bf48632d18c") ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000ac0)="a3ef7a04f1fba53b2b76e5dc19a5288c70100178fd9e8cd64356cda32209a88dd52532857d728c40aca1bea2a504dc02a0e91461767efd94ee781fe9bc82038de165cb90e815f833279f1f24b1a65291228468099e73e9318b01fee555558cd816a0032ab4fa00ab60e6f4e40ecf49") getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000b40), &(0x7f0000000b80)=0xb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000bc0)={r4, 0x5}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000c00)="402d413979fdb5181a2d9741fd31f9659588c42bbc0a72a198f86bdcf418fa203d22a7e926e176a6bbd3e96aca72fb964bf297f798201244e1a9f50f2ab8ba0f9ebaa8c0186861f3bfbdc78a45cfa328fb02eb8f4fe5782599fd41ffc30a8b8b6e91de88a8fbb24a27738a8cd4dc4a17a575") setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000c80)={0x0, 0xfb76, 0x4, 0x100000000, 0x4, 0x8, 0x4, 0x3, 0x80000000, 0x800, 0x1254}, 0xb) bind(r3, &(0x7f0000000cc0)=@in={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) 04:59:48 executing program 1: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8002, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 04:59:48 executing program 0: r0 = socket(0x2, 0x1, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000008b49f408aa1a7e51d4b7008b4162baafc5895fa09d7a28e9fc318e07cf040672c4784d1f2318473ec7cedb87025ea8d7870cdf524588ac1d07d46ff6c0ade6d94589a01672fed33b4501477c726436259e89711ae7fd69c9cd97e271731ef5ef3113b848c248a711c4509f89ff873b6418f2aaedca35715496f9e98e6aa265748a8e8fb0c08c"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x76, 0x4) 04:59:48 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0xb73cd013a7e56e00) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x1fffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xff, 0x9, 0x7}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4, 0x80}, 0x8) dup(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 04:59:48 executing program 1: r0 = msgget$private(0x0, 0x0) msgget(0x1, 0x100) msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0021003746c6bb16b900000000000000000001000000000000000000009480685e27dabdb505a3610ee713dc3898fb080000000000000029dfe5915cf6a31bcca22c1e59a5d1000800000000000073db46c19432aab00d80ea4d85afb9e6ef64d9a1a70ad0d10200000000000000a5ae49e33812b49fa81edb584513fa28fd766239a223dd499e9526fea531fd11ce4406c17890337fcd0a0d8e5fd1136a95403ce43c1b824dd768a18eed60afadc97b0a39d5fa9ec815ed5e26cc6550fa48dad41f6631bf8145b7b5218e9bd2197009be33428609237d06c4c34bd347f64a93ac53e229f92cfe52684738bc20d5a3a3fb"], 0x2c, 0x1, 0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="fa90f2d9473d6d59b7bc9501052b6389f03620a4d3e465ca27a134e9a11d2a7ee7118e757f91159919", 0x29}], 0x1, 0x0, 0x0, 0x8}, 0x8c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) 04:59:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000040)="470f68723fd2b3cd800000c40195faa500000000c4227941555cc4c240f31cc6440f9b8200000000012e0fecaf00008020f0307800c401b1d559d5") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) 04:59:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @rand_addr="7359839b0227152c98df0e60f8f81299", 0x7f}}, 0x0, 0x612, 0x1f, 0x6000}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x7ff, 0x3, 0x7, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 04:59:49 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x8, 0x6}, 0x8) 04:59:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x901, &(0x7f0000000040), 0x4) 04:59:49 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x104c0, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x400, 0x2000, 0x7, 0x2b9, 0x15a, 0x5, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x5}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240)}, 0x0) 04:59:49 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x81, 0x7026, 0x1a10ad17, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x1, 0xd, 0x1, 0x400, 0x0, 0x2, 0xfffffffffffffff7, {@in6={{0x1c, 0x0, 0x1, @mcast2, 0xb1c}}, r2, 0xce6, 0xd3, 0x7, 0x7, 0x3}}, &(0x7f0000000200)=0xb0) ftruncate(r0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xffffffff}, &(0x7f0000000280)=0x8) close(r0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000300)=0x8) r6 = open(&(0x7f0000000340)='./file0\x00', 0x504, 0x20) ioctl$DIOCRCLRTABLES(r6, 0xc450443c, &(0x7f0000000480)={{"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", "9055fe772016ad460d96878a2e7e7f570b74d26c622ddc986bffff28c7a85b93", 0x7, 0x863}, &(0x7f0000000380)="bd1b69b36bd8dffe2660d730a3db1f4460efa5247fdd5d5f4cb85f3af8f10f010e136d24af77659b6573fac03d17164bf7488c141b6d14fa8bd113312095297ff836a5b31e7aa7e27ba4fdd39a66e959e8bdf13903662d52f695cfb1ba162e44f750a783b51a72810b41c23c0145d4d575403694aa46de5e82921a1df83bd07ce858941616cb095e8b3b83e8e186b559dc67bdebf079bfa17a781508dfa2e3fe613149f5dae72d27c0a01f144f09f6b4130628655d84925b7efe5a16c70074ddb17f6a985d09d612f35da4891a4d2a0b4d780b751b79d28d41275a9e56608a8fcbb34a01ff5f6df3", 0x2, 0x7f, 0x10001, 0x4, 0x3, 0x7, 0x8, 0x9c}) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) utimensat(r6, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0x2, 0x7}, {0x9, 0x7}}, 0x200) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000000a40)="9df7aef3f774a3c3645f5e2935a214475622c8ed91d3df1a0519c7f3f1be1503f0d72732b461436fa7c68b994d760f8abe390c", 0x33) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000a80)={r1, 0xd3}, &(0x7f0000000ac0)=0x8) setsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000b00)="c449e53d61a26052369ca9603c29a0e2450a57d959c453cd2fbaa9bcfa1f394cd5f6326569ed495161a8858d1bc55eec1ec07a0c5be68e15f62a428aaff9d7d3c035d7b441f040b915eb842f748aeb15451694ea66b9200008d263425b76b94bb2fd76143a379c21249a6cf0df719343080229ebe5d8a7692a5ad6db8ff38e4c81fbae1711af29e29ec5", 0x8a) ioctl$DIOCSETSTATUSIF(r6, 0xc0104414, &(0x7f0000000bc0)={0x10}) ppoll(&(0x7f0000000c00)=[{r0, 0x20}, {r6, 0x1}, {r6, 0x8}], 0x3, &(0x7f0000000c40)={0x7, 0xffff}, &(0x7f0000000c80)={0xae}, 0x8) setsockopt$inet6_int(r6, 0x29, 0x2f, &(0x7f0000000cc0)=0xfffffffffffeffff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000d00)={r5, 0x5}, &(0x7f0000000d40)=0x8) r8 = fcntl$dupfd(r6, 0x11, 0xffffffffffffffff) getsockopt$inet_mreq(r8, 0x0, 0x0, &(0x7f0000000d80)={@rand_addr, @loopback}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000e00)={r3, 0x2, 0x7f, "36207f21ab6b729cfe97902fc02b18a839bd9abd9aa8d3a072fd5a1f54b67d0e97db5e8919123f712de0ba79b766fd447c698df84377c5335c94072d309203626fc6c34267107d3da09520b47f196b4af63993b7e6b4a8567e36b0403d4e347f180ddc778d48262287caa3b52b060db0ab58555fafd968775bb61314409cdc"}, 0x87) ioctl$DIOCGETALTQV1(r8, 0xc1304430, &(0x7f0000000ec0)="21aa5594fd8d74b210c165568571e4452f851202ef4ed652a6560fe165b589d4fbcdb8b09b02c0ef1f3b288998c50f2e508d330b8966355927550f794cafc05f7bffce76b28c8cb83a0ce22523d2862a0425f00f961057d8b8b93b191bc8083cd81e5bacbc63fd0958680ff0b7328c7dedb23df4839f95aa42aad778b70a9bb37b1b8d0933de2d8ec17fbc408a851c959f52faec6f6c9f44188d76a7ce35fbe4b858a0dad23922a0a76e5774e2d27f17562317") fstat(r6, &(0x7f0000000f80)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000001080)={r7, 0x7d7, 0x5, [0x2, 0x7, 0x1e, 0x0, 0x4]}, 0x12) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000010c0)={r3, 0x8000}, &(0x7f0000001100)=0x8) close(r8) symlink(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') 04:59:49 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) r1 = semget(0x1, 0x2, 0x5) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000040)=""/178) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 04:59:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgid(0x0) getpgrp(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) 04:59:49 executing program 2: socketpair(0x10, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff810000000800450000300000000000d4fedb6f9ce73f5cc76dc4af3e5921009096e0000001e00000010b0090780000000045000000000000000000000000000000ac1400aad34c14dab4619c51"]) 04:59:49 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 04:59:49 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$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, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) semget$private(0x0, 0x1, 0x15) 04:59:49 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = semget$private(0x0, 0x6, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x67) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000000)=""/222) 04:59:49 executing program 3: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbff0860084aaaaaaaaaabb86dd6022290f00032b0000000000000000000000000000000000ff02fa04d12100200000000000000001a700907800000000259433df00000000000000000000000000000000000000010100"/102]) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xbc, "94b5b06f3cfd497ed526f4c4d342661748fd6e2e8a77385d5199d935fafae9cc85581964d504e49bc5afc81d398c2deb6a513f4026e7e54c4eb8f93d442f462da11e6d6bc5d55ec7f8557c44795bfb4121b3da08de2037e02b2aef9337ec12a497a2bed01e422be0c65aa3bc3d4ffb0b46f7092111404d92c170096c143cd659d48589b0dc610de9bc587ec28b089e03c709e69de0e6482636e4fe590dd4503c34b1763c89e2bb839e97512d866f6bee5f389a0cb420cf2bd7a90352"}, &(0x7f0000000300)=0xc4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x8001}, &(0x7f0000000380)=0x8) 04:59:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@empty, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback}}}}}}}) 04:59:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "4bf642", 0x30, 0x2b, 0x0, @rand_addr="d95a3fe60eca42436a96c60c5d8cd52b", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7dc8e4", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}}) syz_emit_ethernet(0xa9, &(0x7f0000000000)={@broadcast, @random="0f8899ffa0e9", [{[{0x88a8, 0x7f, 0x400, 0x2}], {0x8100, 0x5, 0x800, 0x3}}], {@generic={0x4c42, "818b3fb38191ffd5950ab575e7248eb3b7f71dba97f5379ff70229b9e1e3b9cd9cb69f89ef777be5671a7d26824508582f430635d767f9e52a3f2488636ae203ca65de1b4cee3ae0bb035a11e5957b91a85b324d52a1eed3710ae5368fd73ddfdef75f819c7c4914d5a3e6570649e294c3007232f2826670c1efca7a9ffaaf24e73af100f6e6e44eeb771f99e52fb56391f970"}}}) 04:59:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"2bde25f26434eebf7fb7894c7165c8f906b69bc8009a313d047c10354b54e3037e389a241401bf557e9ed8976c0473f8f2949e001d30b82d1f7c01da34b480e8dad31db0885f92542ece62a7953bb2bd712e0f52955c1561c79d1962646bbf8443f5e33ef461dd04756e4f779dda7ab403a1aa9e1a0bda78c1a29de4f2abbe3b0d0a6d1b45b0eb00e22c5aac6317cc8406e2ec06f5e2d418f3254e23e680371792f3aa2f469776d3cd07a18bd1181553df89c724a722673af9abb0c8a69e571b2e6e2c97d08c42c5d1237e0e5093e01e8a7b348023994aa29c6f828386c9d5293587eb62e520bd46a3970c396a017abff1f8856f034a62447733fcc347b064027d9141077b4c294ce0f340519af7636c8f0402a18480e468a668360ad3a83bccde6f5b43d28feebf70ec3efd81db6d870c7ad8d4a8656317363daae5468bee57e3083b231c6aecd5d79a3379e61ba89006a6da833a4aeef411441c30faa0e956d73d285c9a396f6b4cea1d0366aad70dc7807c97c9c7392541cbbe21b50272bfed99b9d10488fc0ffc9b255727129b88469ae1dc629314b7f664924eaab2518d452e56f9fa063c8e9a4279048882fbfe13a2047fa60dcdeb7afcdeeeb3364f8780f88f269c82b5627c7a783f0071153778db2cc06b9becdb3b5dc85557cec92368a3a55641c3586a0ed7b4d70f88be8ddbec434e7935d8ec06de75d349e3f3280cebcc1695c12ba0cebff33d63e09b529b69e017f35793afa4442bc4a6f9bc3c7edfd9aacca67cdee24cc785b97ba796839c0d0c8a27fb0e7367e07debd5842656a7b2bd39f4ed718c5cb79ecc9c700522bf98c7cab1e4d5c96dc660f378c8d46f2b993eb8290a6eac9b918e96c299ef0c730629f6cb7673e75d1f68574aae554561a59099891cb7c319622b2529fa65548c9ad602bcb51b8bfd755a0ca7fa765b634a6a3bf4e84385580c288a5c70c3bc5580eb551067042cb4a5dd7047063ff3f7e0f8e08411435aca747bc82eeb52282a96aa3276fa7704195f6bebbead2241e6f67171569bce0896092c6c2453d00555a99b3916dc4c905dfa9a5747a05181851b89e6f009a6f4a76a46ec5e36d2b2d3107439fdfb244c7f8799dbbafcc9c1c700b1a4351d65d323537b58861846b7b35ffd441648184e64d04d4e8ea4dc1e6efef32c486d9fa680a04b7e6694751edc16b6079c3964a48920fe4e309fed9763c61313f4fec4c909bf615857e457d871cd1dbf9d91b1d6e3a56537d18e785f68b6d8b9e58ae75f265aa144c5d2bad01d354df6fda152f46efea9b61380de6d8fb0b641ee928cb6bf775b76b438011c35e785b52ae8fa87a18906c973b34801e4b11a24c47bb4ee49b70c874754cec06f8eaac019aa520e19ec2a7d3bedd9ebe2fc9b332e85f6122a71867d8647f3bd22c35905850d92339be4b3debdb199", "a3a275a4768f0962821d5345b4f38504c197b4dc84a2d2961d7d3be6b6cb41fa", 0x4}, 0x0, 0x1, 0x4, 0x100, 0x5, 0x1, 0x3, 0x6, 0x1000}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d40)=ANY=[@ANYBLOB="ac1400bb4073715f2de0000002020000bbe0000001ac1400bb7f00000100000002e0000001e0de810100"/53], 0x1) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000e00)={0x7, 0x0, 0xffffffffffff0001, 0x7, r2}, &(0x7f0000000e40)=0x10) lchown(&(0x7f0000000240)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 04:59:49 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c050facf7d198cd8064460f9ccbf5c4a289965605696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2278f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aef424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1c11337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421") 04:59:50 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x1a20, 0xfffffffffffffffa, 0xfff, r3}, 0x10) fcntl$getown(r1, 0x5) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @mcast1, 0x2b}, 0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x200022) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, 0x0, 0x22) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r3, 0x100}, 0x8) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 04:59:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000002c0)={{"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", "7577382403f0fa7caca76771e5b6144d1a19435fefbea29f308bc197897d9001", 0x100000000, 0x4}, &(0x7f0000000200)="f3e34ae67a2cfb3b6b9dbf3902e1945249198c3179fed80be7d7f9c49ee8be41c5780b5a788b5c19e6f81eee1c77a426ae623fdf256d7ea06777b5b7a3d1f20697bd7233dc0ffb8daea1c360d91d8aa41049508415b934355c6b47b63baeb624813ee6e8a1f8e3170b21c93a3e1aabe67bd8d6d399340e5a7606393c775d4bcbe2ed34732c66c7d48c17d5f57ef7442a91a745217905651c7106286987787ef0a400513dad5a71", 0x0, 0x6, 0x3ff, 0x32, 0x9, 0x3ff, 0xffffffffffffffda, 0x400}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="0b0000000000000000b800000071") setitimer(0x0, &(0x7f0000000000)={{0x1d9, 0x634be2f2}, {0x3, 0xffffffffffffff3c}}, &(0x7f0000000080)) 04:59:50 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 04:59:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 04:59:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "d854353d8b776d62678f1ef9210de1d863baafec87f27be766d6d881d70ed568", 0x8, 0x8000}, &(0x7f0000000140)="4c2fc19cc4952bffa70a767aba08e5f31e82f93b33cf707b1c0bad91babf9402544be32f55f8e93f03e2af3ffe4537efd2a6a973df52ab807ff3d49b694e10d05d6af91eb2c75646ab1967b0b20b1dde453ac2bf2a6736732fa3d54319708ebac45943c20985c71a4e97c823bb567bf6218c181bf613eaaa7c4771309439fb6c39c423005ec76ead22", 0x5, 0x100, 0x8, 0x0, 0x80000001, 0xce, 0xadf, 0x6}) 04:59:50 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000300)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x35, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000100)=0x8c) 04:59:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x80000000, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x3f, @mcast1, 0x8}, 0x1c) 04:59:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000640)="95e185424e32a03505e0abdeeb4f537be9f9ae8a12f4872b18fc2ffa4f0ed2d2f2d5a21f45f60e5e732e0b4d1d6da317ca4e43c2eab0cd4292537928fa0d0da022b4c650dfc373c084bf80ce20639777a24d63649aa5b81d873585715bd1e41a0a8cbc371bbc2347d0ddf27c373095c0832c118fa6cb694741b166969f0e19dfa3d1df1a2e78934f0f255705bbc0db61cbe8ef2ab3cfc6cf086015b9e4981d7e79e3adec2b4f679009b3e500eceae967812f74206160e293218583b84e9ab0d0cd28816af3476beae17ab1015499a5bbe46e1b762ad4", 0xd6}, {&(0x7f0000000740)="542b2311d3512c8e96c3cbeabeb5c24ee20b26834ed3e9599e49bed314e75b50a90922dbf11ba43a11910f50903c7f4a2c3cc911aa1a2d205fb6448e917b1eb35e1ac9eaf4a282fedfb3f102f146ccb45adf57b1a68315fe6702fb13edce5b04a2c1085e6e0f21a9d1e4b11264f91d32b518fef3ca94dbeba398af7f88f2c1771622c2df83a1b321586645b527727cf0e71fd1e271c3c88e6410573942d150e0b0ec527430432fb1ef34664b023881428af1c916d6981985c5f189ff0d19ff07c9caa15e486e1e0f1f6c2a767464d2372d319da9f6f890bc5f2bb10fe7dee3c8d52687", 0xe3}], 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000080)=0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(r0, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000008c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000000c0)=0x8c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x1, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) 04:59:50 executing program 0: setrlimit(0xf, &(0x7f0000000040)={0x60}) socketpair$unix(0x1, 0x2, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='$/\x99\x00']) 04:59:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x40) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x1010, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0xff) 04:59:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x10000, 0x4, [0x7, 0xdc4, 0x15, 0x2c8]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x10000, r1}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x3f, 0x4) 04:59:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 04:59:50 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) sendto$unix(r0, &(0x7f00000000c0)="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", 0x1000, 0x8, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000800, 0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001100)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f00000011c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001200)={r2, 0x200}, &(0x7f0000001240)=0x8) 04:59:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f00006f4000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 04:59:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) getsockopt(r0, 0x80000001, 0xff, &(0x7f0000000140)=""/216, &(0x7f0000000240)=0xd8) close(r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x9}, 0x24) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='\'@\x00', &(0x7f0000000400)='freebsd\x00'], 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x80412, r1, 0x0) 04:59:50 executing program 0: r0 = socket(0x10000000002, 0x3, 0xb) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 04:59:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='&\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'[\\\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='\x00']) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4) 04:59:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffd38}], 0x10000000000003cf) fchmod(r0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r3 = accept(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvmsg(r3, &(0x7f0000002a00)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/168, 0xa8}, {&(0x7f0000000580)=""/116, 0x74}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/223, 0xdf}, {&(0x7f0000001700)=""/148, 0x94}, {&(0x7f00000017c0)=""/159, 0x9f}, {&(0x7f0000001880)=""/136, 0x88}], 0xa, &(0x7f0000001a00)=""/4096, 0x1000}, 0x40042) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0xf9e7, 0x4, 0x5}, &(0x7f0000000180)=0x14) fcntl$setstatus(r0, 0x4, 0x8) 04:59:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r3, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3, r2}, 0xc) 04:59:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="2fe269d7fa4641b6d3597c76cd6bb4772a6c31ebe0e712cd6c3282545d25461da9f3473aa6e4ca8f99db0915e3dd7ece8e40a3db9fd00f1301442549d1363f2d26caa9bb2d1a5108ed470b3892") open(&(0x7f0000000040)='./file0\x00', 0x8404, 0x1) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:59:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000f54af1d1dc5d046571ee9598b773b1e1c2220d315c2c68a3d49d7d70f80c226bd20eb7aa5de43f987085360f74ddaf975e8456b1c109feb54355c5796160dd059e8124b6f20050c073df203acf6fe59b298f0c9678bb557a70e85e91b99e13ec6837a7d16c60271f92f4ea3cc187ae1c6c6e32a8512929185f763ab744f81f749dceb9be1be321d891794458c0c08db76c01926c80b44b"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8) 04:59:51 executing program 0: mprotect(&(0x7f0000627000/0x1000)=nil, 0x1000, 0xa) msync(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x202, &(0x7f0000000000)=0x3, 0x4) setsockopt$sock_int(r0, 0x88, 0x1219, &(0x7f0000000040), 0x3) 04:59:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x5) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000200)="54186bcb5135419decbdf2f7a8900aeae2f73efaf10726ff30b4dc81cfe0e6a4e38d91818dca4cdcdea64bf81ebe96f1706dbeea168f9607de5a5dda1e6af9303c1814bf307f76cf0715c999ce2c75bd10dd8282436c7bef37810d5c2038f1e87b157e9785944efd625345c7449745b3ca6fd75fdc4fdf4a") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xabf3, @mcast2, 0xffffffffffffffc1}}, 0x0, 0x81, 0x3f, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x4b137bc3}, 0x8) 04:59:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000180), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x2, 0x24f}, 0xc) 04:59:51 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x20000000000, 0xcd25}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xe5b}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x7fffffff, 0x1f, 0xfff, 0x9}, 0x14) setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x9, [0x400, 0xffffffff, 0x7ff, 0x3f, 0x7, 0x20, 0x7, 0x7, 0x7000000000000]}, 0x16) accept$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 04:59:51 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000300)="8aa072a6a3d1644beeb734abffd17d1a2f3561cf97a49bbbc4f086b143ce962e7e04b7140d54bbcc1431c09c5f186087a3b368c5", 0x34}, {&(0x7f0000000380)="88c2129acc8061c59bdbcb9a3b416823abe252b208d2530b11539dd128295de4c03ae77752a41f46dd", 0x29}, {&(0x7f00000003c0)="fbb7d1ba4688ab6fcaa9fd1a87c4a286a41016903b", 0x15}, {&(0x7f0000000400)="15e5a92a2415e6ee18a5e58ee774bb744e89ed61904b732f027759412884832ce1e8993774285e1df89a6d1fca90481172f1fd655c5b1c3dbf81417abf9a669b5060b680d9c0cc8137fc5bfba5d358ee81de4a2335b346065b664fdb544b6bb9e8458f41fa2e7fb6af9657a52d1e9b89c4b46d20ab0f0fb94682a7c36d116b73f50df37a26bbb53956f5f5a502a3d3c5f7db461229f7ad171c4fa52ba628c1bf93024cba72734639994e29775696e8afbb668e2d923167074218424d56840d", 0xbf}, {&(0x7f00000004c0)="cf129e5c7776f2dd394640efa0db6eb7db6aac9e10147f62c946af870b3d1653da1ccac38cfeaf2d99522ff9d3d568ff21604a40ec2e5708bbab6e00067ff32f1c5136d96c88f8185721a502d62e121ac43900b996ef8dc5686d131f1ff48b3059e14845834d9df600fd3ae8c1bf455949face264c50520af7f09544bae3054dcbc959d8df201c7bba6d63504dddf7de6151e481659aef91515a227a9711e1998e519cb729f51a353514b2398b75a7e4e5125a1be5a2c3f218ae9736bdd584f932140600bf7311998f3a28bd2dbfc565e264e247091badf76d3998b3dc885359195d98", 0xe3}, {&(0x7f00000005c0)="2ceedb277b89184d5e5c4061d0ad9e6249c2b324ec291aac2f225f06eebd3a4fd610c1fe6971070e815d74a1709c8fc1aa1faf950f72bb2b07b9c310f54d11b7b750c6143566bcb73ce8d0f54cff245b9654c855172080851836954fdf4ff7013cacc388bf9fc1a3df0c8fa3f4e942322e9c42e0e3b89da2af73df6015cc", 0x7e}], 0x6, &(0x7f00000007c0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000030c3000000000000ff1c010001000000f1a25d679d7c4e11df5e5de57cca3073e6", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="28000000000000df0c2acc9c36ff2300", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000f9ff17000000a1acf5f0ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xc0, 0x20080}, 0x100) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000200)="b224f134125c8276792a9bf3dad9ccf47c8304debc392be891b2765b8d019a64a8a4cd6d5954fe26d4c4b8f318af06798275af14dacec4d6e5400aeefba0831921b7220c438156f1099e3afb347ea6e554af6357530c92654f1b53516fd47168214d6573a17743f3b138b58d623e17852e0ad114d28b824fe2f08c9ec93e15153b2b1b0f2964fa75d383c37f67f877c02b08e8cfcda8bb") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) 04:59:51 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x3}], 0x2136, 0x0) r0 = socket(0x17, 0x1, 0x15) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = fcntl$getown(0xffffffffffffff9c, 0x5) r17 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$unix(0x1, 0x414415ac10ddb0d6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = accept$unix(0xffffffffffffff9c, &(0x7f0000000900)=ANY=[@ANYBLOB="00000000fcf1000000000000000000000000000000eaff00"/112], &(0x7f0000000700)=0x6e) r22 = socket$inet6(0x1c, 0x10000005, 0x7f) r23 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r24 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000040), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000d84d230ce71e06128853288b88c28ba4b4ebc33fdb0ecfd4983b8c8045573c0400"/44, @ANYRES32=r27, @ANYBLOB='\x00\x00\x00\x00'], 0x108}, 0x1) 04:59:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x800000000007, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x3, 0xd2, "6d782c581ce1108a900ebedcc1ab6fec6fad828b2a70ad43eb38a3f4069419a99863739c76ded68b83f3a3489b52918fd0c0eb5b2232dcb278e8548e078d7e9c3f92df0bd5ee3914911a1c8acadb041c89156af594504fb8d0592daf9316718cf2dc42f458b00307eebbf8bbd6dc0dcb9c3dc87645201761565c3d3eed05a96d069e727688e415d81ff378067acf0f175003e1ad0074c6ef9d65928f4068f2d07246be3a57b13f747d8641b8220a0e4674f973012df85bccdba0be87fefa0d361eeb49f78e01604e8c4bd5adccc019f69f50"}, 0xda) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfffffffffffffe00, 0x10001, 0x1, 0xfffffffffffff975, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfc) 04:59:52 executing program 2: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x62}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x4, 0x7, 0x0, 0x2, 0xa333, 0x1ff, 0x0, {@in={{0x2, 0x1, @rand_addr=0x9}}, r3, 0x80000001, 0xfffffffffffffff9, 0x7f, 0x8, 0x5}}, &(0x7f0000000440)=0xb8) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x7) 04:59:52 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050590000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x81) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) 04:59:52 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x6858, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x0, 0x86, @remote={0xfe, 0x80, [], 0x0}}, 0x2, [0xa8cc, 0x83cc, 0xfffffffffffffffa, 0xfffffffffffffff8, 0xa63, 0xc0f, 0x4000, 0x5]}, 0x5c) syz_execute_func(&(0x7f0000000080)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d90000c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) 04:59:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000900"/136, @ANYRES32=r1, @ANYBLOB], 0x94) close(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x0, 0x110, 0x4, 0x200, 0x6, 0x1, 0x0, r1}, &(0x7f0000000080)=0x20) 04:59:52 executing program 1: setrlimit(0x0, 0x0) sync() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006602de978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 04:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108801, 0xc4) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x7fff) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 04:59:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f00000001c0)="0b16fe7780d27ed42e10d5e5fd1c74d79a5c26d5e6b69fc4b138e238b2074dcbec07a2652d068bde8bfe25e0d334fa3c979b5c7c6d3cf6254fb989a343689239beaac0cb1feb00d03beca7642881", 0xfff, 0x3, 0x4}) 04:59:52 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x401, 0x7ff, 0x82e9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfffffffffffffff9}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c6500"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 04:59:52 executing program 1: setrlimit(0x0, 0x0) sync() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006602de978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 04:59:52 executing program 0: syz_execute_func(&(0x7f0000000000)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") socket$inet6(0x1c, 0x7, 0xbdb) socketpair(0x1, 0x10000001, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @rand_addr}, &(0x7f0000000140)=0xc) r1 = socket$inet6(0x1c, 0x10000006, 0x800) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x3]}, &(0x7f00000001c0)=0x6) lock order reversal: 1st 0xfffff80012a8d8e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004a24248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e 04:59:52 executing program 2: freebsd11_lstat(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x1ff, 0x4) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 04:59:52 executing program 0: r0 = socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000080)=[{}], 0x20000000000002ae, 0x0, 0x0, 0x10151) poll(&(0x7f0000000000)=[{r0, 0x28}, {r0, 0x4}, {r0, 0x4}, {r0, 0x4}, {r0, 0x4}, {r0, 0x10}, {r0}], 0x7, 0x8) #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d55ad at fast_syscall_common+0x101 04:59:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="fdd516ff980a87b0e70018a3a7210863cae4aa0f074cf210bd8baf975cc1945e5d214ec4af2ee0819132dda35674e732bf0f15ab0f14e6f9fd3dc995c30b563a1f2e7542f6cd8e3e19ab58a63c9650f86b6527029371215fe22bf628c8335a0d62fc4d3600bf7e4300a6e88c3b27dd5020fce0fb6eb044aefebcb5ed7c1794bab2"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 04:59:52 executing program 2: r0 = socket(0x2, 0x10000001, 0xffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1d5a0f1f1e34b6c3e202ee429ed624646f866e"], 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) 04:59:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb000000000000000000cc"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000ac0)={0x10000000001b75d, 0x7}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000840)={0x0, 0x87, "227d87da0a40fdbafd42a8423257eed27a16f3b04365205d84226e71b0465af6abc6a83bea81880a8ce83421a826f8c34d7c924bb8684e435afab0c0779e226d505c81cdca3c8a48b8d16963158da30283f6f5ee19053ad578921b917d6afe5cebe67800f85775f22841114fff17005d37d893b0490cd672881a61b9fdec3d94ab62fed9b9e265"}, &(0x7f0000000900)=0x8f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000009c0)={r2, &(0x7f0000000940)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000a00)=0x10) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 04:59:52 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[], 0x0) semget(0x0, 0x3, 0x0) 04:59:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) 04:59:52 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000372f668af3653000"], 0x10) semget$private(0x0, 0x0, 0x4) close(r0) syz_execute_func(&(0x7f0000000000)="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") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) write(r2, 0x0, 0x0) 04:59:52 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') getsockopt(r0, 0xf64, 0x800, &(0x7f0000000240)=""/145, &(0x7f0000000840)=0x91) sendto$inet6(r2, &(0x7f0000000280), 0x340, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 04:59:53 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x80, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x2, 0x4) socket(0x2, 0x4, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) 04:59:53 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000000000000000000c7b49e1564d4443eddf6bf2501d64e813d3a8f3a5b4ea3e702c5ab080700056f5d8a7d50b6d0cfd55707388071454145560db555d657b18d65d08beaefcc89b8aeaa5860939b06008ba91600"/118]) syz_emit_ethernet(0xd1, &(0x7f0000000040)={@empty, @remote, [], {@generic={0x99f7, "6c0e1dd70c4141b5a5b369763062dcfbecc21151abefab37c4da280e48ce7eef4fab0736c2f38a60b8afa0a84de8efd2c425d1fc36b403dac547a445df348f46f997b090d3353e89bcc01988051d653586ada42016eafb44786e170eee32f15ce7c2f5f3fd59b21efde406e9220f9fee928a554465b4a9dac9861440ae7cf5a672aec00670a5fe9fff65c2d3e60e4580fcea51af8422b9176be0a25d46a08be7d5507ec86692eb4c8d8c5ab6991e2cef112996f26c2aef15aea13057101ee60ddfdf1a"}}}) 04:59:53 executing program 3: syz_emit_ethernet(0x107, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaab700000000000008775697462400002900000090780000000ce0000001"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x4234) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x9}, 0x8) 04:59:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000000)="0169ddc323c364953ed1c994169b23a1605b2717a41acb003f71ac0356dbb4460835ec669fab393d79af2127323b613c0b06be7fb644f6530a2c472dbfbe9f3b828b43a6802a05b793cfb489687cf9dd75b76daa29d791297606f6ac1f33d2d95c8a06b01fa5a7510f7aaf42105e2338e4dd76c127580c6222ebb2de3aa0cb6946d23c1f21785741696c07fdc4458e9789cd0d9ddcac01974f561d13cd2997b396051b97bcfffbd63b5ec7d251ca61d40c3326ea24a11eb4b621133178c723c2669674828120cdcb30daf5e390ff43485eab49c89f9501ba04a6b21a781934") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 04:59:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x10a, &(0x7f0000ffa000/0x4000)=nil) semget(0x1, 0x3, 0x2) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/39) 04:59:53 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000001c0)=0x8) 04:59:53 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2004}, {r1, 0x2000}], 0x5, &(0x7f0000000080)={0x19, 0x53}, &(0x7f00000000c0)={0x3}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x4}, 0x24) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) close(r2) 04:59:53 executing program 2: syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f01de8fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e62f7f741812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 04:59:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x3, 0x3, 0xfffffffffffffffa, 0x6}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000012c0)={r2, 0x2, 0x1, 0x7, 0xfff}, &(0x7f0000001300)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001340)={r3, 0x9}, &(0x7f00000013c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) r4 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0xfffffed5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, 0x0}, &(0x7f00000000c0)=0x211) recvfrom$unix(r4, &(0x7f00000001c0)=""/39, 0x27, 0x1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x8, 0x5}, &(0x7f0000000140)=0x8) 04:59:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) 04:59:53 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) r1 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000300)=""/94) accept$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x1, 0x400, 0x1e7c, 0x6, 0x4, 0x400, 0x7ff, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x80000001}, 0x8) 04:59:53 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000940)="3b23c6ecec88f6f5764b53c5") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 04:59:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x10, 0x10000007, 0x1, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001500)={0x8f, &(0x7f0000002980)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x5, @mcast2, 0x2}, @in6={0x1c, 0x2, 0xff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x101}, @in={0x2, 0x3}]}, &(0x7f0000002a80)=0x10) shutdown(r1, 0x1) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000001580), 0x394) recvmsg(r0, &(0x7f0000002880)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000002780)=[{&(0x7f0000001540)=""/14, 0xe}, {&(0x7f00000015c0)=""/182, 0xb6}, {&(0x7f0000001680)=""/31, 0x1f}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/99, 0x63}, {&(0x7f0000002740)=""/40, 0x28}], 0x6, &(0x7f0000002800)=""/106, 0x6a}, 0x2) pwritev(r0, &(0x7f0000002a00)=[{&(0x7f0000000000)="e6c25266fb777cb662d056ea91980178392e595cf902a94ed3724eb4e6a33e1cd66139bbfea193c275e8e614b76803e62fc357ee3a11923b53598b", 0x3b}, {&(0x7f00000028c0)="a7e5cd08ebb3ca6e80dfd651361d365120d580e0b119aa8231faa28111d5391e6efce0ba9e1458d103b6cb6f483250a94a31d023fa21c6f6a09003357aab877088b15dbad33df12f8895e8e1e5c545b399f0f05fa2349833700d81dab752e277706236bb0a419d743400ad83a0700375acb0d0978332a58915b61cd1aaaae76f2d81d4b72ccc0194ce5a712a9a392fa32e3e67f07f2a8a33aff2ca9540cc5e", 0x9f}, {&(0x7f0000000140)="7c326367ec54c4bc1d3b637afb1a86a2acacb605f08a6eafa450179ca64eb1f9961836f412f688b16377c4f0e7c388508b68c817a175f6181bf8219f647cf63a253c4f71418cf0b67e96fe74e956279d33bda04cea6399c2e655c8651bf5ccce1c74f6f6f07812f92355088175d74a3fba48d792f54fac96ce5ac579985fa0aba752c553e88106cfc49126209f0b5713fad5c864b4b7127fbfe2dcf69cba6d38a261a49e633ddee1f0", 0xa9}, {&(0x7f00000000c0)="c856c46b9866b15e49c0f6f1508cfdf4a1c1ae011ae3dfd29b", 0x19}, {&(0x7f0000000200)="8a5f494b33342643d96d29b47a8b94052f9034210fb4b03b4a367548ea087f03ed124d651725344c8f67609ebb46dd013c9c76ed63bc2338604ef2eeea5ff7785bf086e1068d65f2048d99329d661194cecee8d514e5f503f3fb909bdfa55140233057be1b77fc3729877e3e29a8a29139f1696723db3f12eddf5adea3cb615c5b08029ac9174c62f5523e22adf31d42e6d7eaf202c8b557c1edf4c26c56adee29c28478f3a83b888244bdb0f55823b954af273e66c4dfbc12e3d0474e38f2129cdd41d771", 0xc5}, {&(0x7f0000000300)="82189cfaceacd75bbde97a6547df073c2096761f2705154de76b01e584d62b7f31bf983b4b1add55c69a0f6e509c84012280f7bb01bffe34d4452d663f09e555cd83576ed175a0ef8dc5460b9d992f9ec090cffa0b651d2c07a7ca627b6cadb3e5990ae8969fee224109e8ae9ed223d6df51dc4985d0fe460422cc394451f635cb9ba24c7a926e3b2041be8fccb957d473e363ea68ba9c62b5a44ec8862d8f7735ed9e11acb5df6faf2010115c2fcfcd3be053ee875cf84bdb6bc18d6144a136b27ee390584f52d2e50d66bc5a4ec1c99558b92b7671af3a7d4951e50d886a620377f3e54dda05513e415f2ac6a5a2d1a0b839d0a67e", 0xf6}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="53a661470751291ec4a8fbbb7c0084988d0be3605d1355d73a05aef88abc311aed3385ab706b9cc8fd3eb8dca2db6096b995d4ceea56db46682faad0065032120b436ed4098ff975148e95213f7c7184b166f4b0deb1f60b9ad99d11f17a007ccc0482aef485668f637108b069127e2ea69eb0b64a01b1c2ccf0977357b2d9fd5a0ba6", 0x83}], 0x8, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setitimer(0x0, &(0x7f0000000040)={{0x6, 0xfffffffffffff001}, {0x400, 0xffffffff}}, &(0x7f0000000080)) 04:59:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0434c0261b823b584cc02688599d6d1b67d22e713c87c825ae666a1dab8e787a154ccb8c0b7f675bbd5c57bb7a54b1fb6d718a14bf244d5b50c68b1f677f965ee5aaa3db8dd3daf4c565858ed43781d3dfafaa57e5625d0e47b0f1903d1d0adcdc04ec5e9a0a7cc8b00a737534ea1bb471939b0266ced5bc81b83c1659252bd520e956c8a9ef111f24a769fc6c54606ade5e6245a69d6170a4eff328e5fd1ea5b82f6ee3430772bd2b2cbeda717ea01dea8b8a2639a50c614d47170520730934ecdc4248fb6460eeee064e4a8fa8122551d98628df2e0edc5981bf60"], 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x1}, {r0, 0x15}, {r0, 0x104}, {r0, 0x21}], 0x7, &(0x7f0000000080)={0x101, 0xffffffffffffffff}, &(0x7f00000000c0)={0x200000000000000}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0xffff, 0x2, 0x100, 0x100000000, 0x6, 0x9, 0xffffffff80000000, {@in6={{0x1c, 0x0, 0x400, @mcast1, 0x80000000}}, 0x0, 0xb, 0x8, 0xff, 0x7b45, 0x38000000000000}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x1, @rand_addr="da437a50dd69ac56237d28d6e107c4c7", 0x4d8}}, r1, 0x1ff, 0xfffffffffffffffe}, 0x8c) 04:59:54 executing program 3: 04:59:54 executing program 2: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f00000003c0)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000400)={r4, 0xfd}, 0x8) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r5, 0x0) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) r6 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r3, 0x3fffffc, r5) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 04:59:54 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) pipe2(&(0x7f0000000280), 0x4) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x2b5, 0x9, 0x8001, 0xffffffff80000000, 0x3}, 0x14) 04:59:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x81}}, 0x0, 0x9, 0x6, 0xffffffffffff4fd8, 0xffff, 0x5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xff, 0x3, [0x1f, 0x1d, 0x401]}, 0xe) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 04:59:54 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000003c0)={{"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", "0737838de4331e9acbf74e26013265cc0e08d9f2d69f6a6786074c7477ba43fa", 0x304, 0x6}, &(0x7f0000000100)="5905201a6caae450b4fe81790f407842bba60f8f748d4f76f4a599f0a6570a5349f701109c6230594f68873898005de8afaae0a34f63bcad96dc2425ba54f020ccbd6e1b062ca598e07589fd5635166620bd7b091e915eb0cb35930e03fa8439642e01007365910be59e2edffb5300ef8827729c89a560fee2f4b0453087978127e0f46c6d29f8cc997d753e7d01c51e9c25b56f0ab4521e2e9e5ef7", 0x5, 0x8, 0x5, 0x80000000, 0x3, 0x100, 0x5, 0xdb1}) mlockall(0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x6}, 0xc) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0xfffffffffffff466, 0x1, 0x9, 0x91e, 0x4, 0x3ff, 0x4, 0xe9, 0x9, 0x2}, 0xb) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000)=0xe5, 0x4) munlockall() ftruncate(r0, 0xf100) 04:59:54 executing program 3: r0 = shmget$private(0x0, 0x7000, 0x200, &(0x7f0000bc4000/0x7000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(r1) unlinkat(r1, &(0x7f0000000180)='./file1\x00', 0x800) r2 = shmget(0x3, 0x600000, 0x1, &(0x7f0000a00000/0x600000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/165) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x8) 04:59:54 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000011c0)={{"932d6387233288c4f247500fb5743197e0fbcc11f5a131de9f90ca74122d3a4fede11445ff9795199d2d03e86f81ddffe08492392549feb09e6e5ce6f4bd70e26d97b7e620cacac9b1db11f5594cc47d742581d37005794e11f6a2ff3e252f39e27dfa418e339a2e2aeb911dfa5d4998533a65507a3da2114ad03b6bbb5b51e3fb205ff267c21569fa37a1e890ce57973d86c761f930beb851760020b36d68d4474b31e6bba1ad6972e6b8b2c507179bb558422790a4c9c82c1ff6caefb3ea31ebfdf5ee83ccc2569864c92d4e38e7c0af9c65c6a2d8c3c3fa3f856e359a7b15ed509c7f9df5f4665732314c5187d5dab16166e91b24f8956d0b4192d869b153793b3506b5e23495bc8b230bda4c755fa769b96d94427fe24ef7e97591e6cbb693eeb9a27afe211c56d79702f79f126d6d88ac0b942599c77e6a3c0bc161587c69480b9a8699c0b9f4988becb699d88f48d13cbf9207386622b7fc2c620330143272a6fbe2b17ebb09b7053274cb75a62e8717ebe7e53dee7722eda2ba5c8ea3e8bbc29de97b9b8bc1f4b0dfbb1f17ff79d84484acbcb33636b7a5bdeebd73f077b210c4b82e4625d90ef20a3e44cb199f7cde3feab525e7cea1e7b9262a99228153862123e3a4b851539293549414e914e0ad3a1f0a64447d7858369a7831b45a2d12a444a49de2601ff5f478eaec9a438baf9442ec4751e8d5119f4ef4dc1c2d9b96530f3624cefefe873ffd52d3887d48133658d79425d13674261c4b933a0199b58d6a528e82f94472ee6b774049b660438e1561a2e92d7a3373b6a025be1ab6cc1d43527c922fe12b18f73a36d9589bb7be7c472f02545dd56a7889336cbdac585ff11acb2aad73c6b2a1949b100ffe839b9c148f1e4cd42c1760ae1b638842cd16837dfedb1b7b0a5c23985c6e287bf5e7e6e72b39f91ddaa59d2c01849631be654e7686641148adfe09b23ae815f98581ca317c581b7b0e30306e7eae969abe6d7384e450d360bfe2166fc3ec5de6a4015ec5f5ef898cbf4eeea577100973d215fd34745e7b1f61e904f2106f3b218e0bd4025cee59613fa862e1be34e674726a35f056ba37a088d6a7669092746fc226f8d8ff51edf4c976f3e884bf86733697021a2d2c8a9a64c35e030b43d7676058662e1588c27eb2a789e78c2e9a52e0e0840ac7f91c5fc785fa8b7ad71f80a0e8423ce7ea9d70740382a98eaf158ea16ca1b1ddeb8d7869afb7eee9dbd57619eda271fd1a2297e858986c4a2fffc9a1fe99be31e5f5e4d623b7721b88eb354e613c1c457d455887cbbe7b15c5b633157c81a7a01fd2840a903e75bb4a55d3f1506c87dca91b0e740f0239c66d5abbf4683249ec861021ae82fca515ac35ad86a552b0725b72c0027a3fa413aba81f848d7cfa50b6e3396b7a6d05a5f1e84ef87fd1b06aaa1620dc4fa678e288", "463a1b2735fd4b6b7eed2efa5eb1c4b45c205ad7245b1f59ae00408911e5fb90", 0x3ff, 0xfff}, &(0x7f00000001c0)="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", 0xfffffffffffffa2e, 0x747, 0x4, 0x8, 0xa4, 0x7f, 0x4a, 0x1}) syz_execute_func(&(0x7f0000000100)="b17c91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") 04:59:54 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt(r0, 0x3, 0x0, &(0x7f0000000280), 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x9245e13, 0xffffffff, 0x6, 0x81, 0x401}, &(0x7f0000000380)=0x14) r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0)=0x100000001, 0x4) renameat(r2, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 04:59:54 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 04:59:54 executing program 2: mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x1, 0x101d, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f05000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xa7}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x412, r2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) mprotect(&(0x7f0000f04000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80010, r2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r0) getsockname$unix(r3, &(0x7f0000000180)=@file={0x0, ""/22}, &(0x7f00000001c0)=0x18) 04:59:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setgid(0xffffffffffffffff) r2 = getgid() r3 = getgid() setresgid(r3, r3, r2) ftruncate(r0, 0x0) 04:59:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad079775128708490cf7"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000fe2000f6ffffff00000000000000004000"], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3f, r2}, &(0x7f00000001c0)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 04:59:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0x8}, {0x0}], 0x2, 0x0}, 0x80) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@loopback, @local={0xac, 0x14, 0x0}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) r2 = socket$inet6(0x1c, 0x1, 0x100000001) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0x8}, 0x1) 04:59:55 executing program 3: r0 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x13080b, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) dup2(r3, r1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r4) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0xc, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000000)=ANY=[], 0x0) setreuid(0x0, 0x0) 04:59:55 executing program 3: r0 = socket(0x2, 0x5, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$inet6(r1, 0x0, &(0x7f0000000000)) r2 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) 04:59:55 executing program 1: syz_execute_func(&(0x7f0000000540)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c464610cb7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x50f}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x940, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0xf, 0x101, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a3d8e9ea7004000000"], &(0x7f0000000100)=0x8) 04:59:55 executing program 0: getpid() syz_execute_func(&(0x7f0000000100)="b152917006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fbf472f9863c3bd4e179660f6757005b5ba161c48192558dc3c366450f186746c421ed65da660f615587730fc4e101e96800c4608fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe26660f3a090e00") 04:59:55 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0)=0x4, 0x4) __getcwd(&(0x7f0000000100)=""/4096, 0x1000) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000001100)={0x80000000, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118) r2 = semget(0x0, 0x3, 0x20) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000001240)=""/161) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001300)={0x81, 0x1f}, 0x8) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000001340)="1b2dc9e183e1") r3 = socket$inet6(0x1c, 0x10000000, 0x5) semop(r2, &(0x7f0000001380)=[{0x3, 0x1, 0x800}, {0x3, 0x403a, 0x800}, {0x0, 0x7751}, {0x3, 0xffffffffffffff3b}, {0x3, 0x8001}], 0x5) r4 = msgget$private(0x0, 0x0) sendto$inet(r0, &(0x7f00000013c0)="a20be2925d38db350e7817204eac510d76b6952c1fbe15e540318002cfa287553798b9aac95c094cd37ecc60dca47c2be2417c11532b89cebcfc9026d8b5109318ba8aa6fd12c372fbc348f66e86e99999b2a556791e2a0abcb867f8eaefde8ca468f04dc1558f90778b5ae72118bc0d184ad227914865724022fa9013d7f3580d8a80ab4f71f7197505baaf2ad2a9ce3517133445e71f02b321ae43610b962a43662f9d7a718a5d5f", 0xa9, 0x80, &(0x7f0000001480)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001540)={0x2, 0xa3b1, r5}, &(0x7f0000001580)=0xc) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f00000015c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001600)={r6, 0xff}, 0x8) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000001640)=""/4096) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000002640)={r6, 0x4}, 0x8) freebsd11_lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setresgid(r7, r8, r9) recvmsg(r0, &(0x7f0000003b40)={&(0x7f0000002840)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002b00)=[{&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002940)=""/207, 0xcf}, {&(0x7f0000002a40)=""/159, 0x9f}], 0x3, &(0x7f0000002b40)=""/4096, 0x1000}, 0x1) accept$unix(r1, &(0x7f0000003b80)=@abs, &(0x7f0000003bc0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003c00)={r6, 0xf, 0x9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000003c40)={0xd796, {{0x1c, 0x0, 0x6, @mcast2, 0x9}}}, 0x88) setresgid(r7, r7, r7) semget$private(0x0, 0x3, 0x40) accept$unix(r0, 0x0, &(0x7f0000003d00)) 04:59:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) freebsd11_getdents(r1, &(0x7f0000000080)=""/92, 0x5c) r2 = dup2(r0, r0) freebsd11_getdents(r2, 0x0, 0x0) 04:59:55 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x28) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="f776a86956d368d2b69bf325fa5c9455f07eab457dd7d8069260183f8e2137cbcc9e9a8363db9f02394d24770330cc7137695a9585f6a29324389c7f7dc2164bd2ee983deb26939c26e2bcdc421a764dbf96aaac4f564cea8fa372979851cc46527875b62390b48079fd517de0ed8cffecadbe2120eb2c5572ab3e848e23746c49d12f7fdc8e0dd8ebc111e060283972310a1bbe", 0x94}, {&(0x7f0000000180)="e79cf64237f7569343b5dbaf59fbb9dae7ca69abddcb17775d645ec2159380b48f434dd1942f356d144b59d33c92410c788d8170fcafd94bd362cdfc8185360f0ddfbfe9005c29ab28e2ec5e8879c0ff6ac954e5cacb2789b320df1f0ba1cb5c52cc47a5d10d061cf9ba9e1097702dbd5a7791b0bb74fb19707b89082960ca12ecba821d92f6dee6cbb3e9b006e09a7350f73c0727f8d40d841dfefa655721e81bdd79d14865c8690275f2ef", 0xac}, {&(0x7f0000000240)="da2660e497019ff78cc312b8634e7533f4a07859efabfab34948a74a53693fdf9e", 0x21}, {&(0x7f0000000280)="6193c864150ae356c0ee8a2eec892f7d48414b498b701e15447041dd9342be791df6e6804bee5d7b55b0a5d5514a50946c4c1aa9554c019c0ace086313647e234bab1998e28ca2a5b1966b705145db0f6e645b52ec04cdd92da0cb335d", 0x5d}, {&(0x7f0000000300)="c60fc86afe3c7428ae", 0x9}, {&(0x7f0000000340)="7423c011d94c61a33ef5137cf68c4b2b56f4fdeb2d72d7a44e60ff86d8854aa6ffc218945c8a466543f107af8a06267d6953aa424cd08269eb7de10751c5ff80c9f1081db1f990bd02ff4ae552312023d7aa457379d4fcfcc74317646f18f8bfe31ce75010143ba63a3d7a56f6f78b92d9fb7bc867d5b13cd4c4b100ccf2525569ce5cabce35bbc78b8339ba21ba21de05aa3b6b7ee9078f083ac65390d14018e63042599defb50030e1a97dda23ca2a3125d653f54c7117bac3da79aac967e370b87a5bf89bb8fccb1dddf6b941d6387178", 0xd2}, {&(0x7f0000000440)="af6691f615e2ab485a25544da208f1bae3fce5de3504175bd42620f0cb422d8c4f51e852d8b18bfa4e8bf889d0deeb8d54333cd7470da3a88b9a20aa5fe4d1f23a759a166fff2f3a9b48f713f3eb402325c86ae8043baee0d43f258dc92cc47128a2bec3a74fcac51d87db0dada07bd6", 0x70}], 0x7, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680)={r1, 0x7}, &(0x7f00000006c0)=0x8) recvfrom(r0, &(0x7f0000000540)=""/97, 0xffa4, 0x400c3, &(0x7f00000005c0)=@in={0x2, 0x0}, 0x10) 04:59:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setgid(0xffffffffffffffff) r2 = getgid() r3 = getgid() setresgid(r3, r3, r2) ftruncate(r0, 0x0) 04:59:55 executing program 3: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f994573aee4eec4e255aa19f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setpgid(0x0, 0x0) 04:59:55 executing program 1: r0 = socket(0x17, 0x20000000, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) 04:59:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/4098], &(0x7f00000011c0)=0x1002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x2, 0xd7c8, 0x510, 0xc3d, 0x6, 0x8001, 0x9, 0x8, r2}, 0x20) 04:59:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x5, [0x8, 0x6e3, 0x7fff, 0xffffffff, 0x2]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, r1, 0x1000, 0x8, 0x100000000}, &(0x7f00000002c0)=0x94) socket$inet_udp(0x2, 0x2, 0x0) 04:59:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xffffffff00000001, 0x4841714aea5b3922) r2 = dup2(r0, r1) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 04:59:55 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 04:59:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 04:59:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1f, 0x10000000, 0x3c96, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001240)=ANY=[@ANYBLOB="0100008d6af4fe6151833b12414a18e88db54100f1fbe5c1db91374b1dede3966ca1ec3d6b225d62a6ed29cce924cf919121ead30653266265c91680b8a69549b10abc95866e97d1febd4ebef717782aee4ef3a1d241ab0ff58aa9d6e56fe643c3007908bcb6cffda57dccac6ddbc39d50f8cf7c529a8c56b2728b9d24cab170876e296667b269522560d17ff60353e3286c431d49e6d77a4ec6eaa856d31c08fbd1bbdea4f53d49b077b2b1cf9951035451a263af91cc515458f192", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) 04:59:55 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) msgget$private(0x0, 0x40) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 04:59:56 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100802, 0x80000004) 04:59:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0xfffffffffffffe90) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 04:59:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0xfffffffffffffffc, 0xffffffffffffffff) chroot(&(0x7f00000000c0)='./file0\x00') getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x62, "427fb6620aa79f88162c3b8ee890f21bddc64b1797b48896bdea02b7fe1006f70033d582ec5f7304a55cde0f33a62dfa728e307121938e523050d0502e7d5fbc3cfe00ffa4d79a6fc41eaec1d7067c4e96eaa0cb3081bda2615410667c6a47185f1e"}, &(0x7f0000000100)=0x6a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x37b4e57d, 0x90, 0x200, 0xffffffffffffffe0, 0x62d7, 0x57, 0x0, 0x0, r1}, 0x20) chdir(&(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') 04:59:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20004, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="82d01ae7219ce0faa105c16b6b355cad9765e97ab5cd67741c7accf689dab4eda645bbbedbbd4b399407125a7760db138a5a863a151c80d1d41b5f1caa16b2106ec5bb6ab5625243d311dd3b5c1ca1e706b2f5fa200627062ccfc5266423d9dc09bf0bf8") 04:59:56 executing program 3: msgctl$IPC_INFO(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c439391616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de36467660f381d90f6049a9500000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socketpair(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e207e030000ff0100000000000000000000000000010700"/128, @ANYRES32=0x0, @ANYBLOB="3d0d000040000000ff0f000004000000eb001300"], &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x82c}, &(0x7f0000000240)=0x8) open(0x0, 0x0, 0x0) 04:59:56 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x5, 0x139) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) 04:59:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$unix(r0, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x9}, {0x1000000000000000, 0x1ff}}) 04:59:56 executing program 1: setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1016, &(0x7f00000000c0)=0x800, 0x4) 04:59:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000), 0x4) read(r0, &(0x7f00000000c0)=""/102, 0x66) 04:59:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket(0x2, 0x5, 0x7) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="80026900000004000000"], 0x1) 04:59:56 executing program 1: r0 = socket(0x2, 0x100000010000001, 0x84) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fa70200003000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) r1 = semget(0x2, 0x7, 0x1) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000040)=""/167) 04:59:56 executing program 0: open(&(0x7f0000000180)='./file0\x00', 0x4, 0x14) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) getsockopt$inet_int(r2, 0x0, 0x47, &(0x7f0000000100), &(0x7f0000000140)=0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 04:59:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() r1 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) pipe2(&(0x7f0000000000), 0x100004) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000000c0)=""/117) 04:59:57 executing program 2: mprotect(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x400000000004) syz_execute_func(&(0x7f0000000040)="c462f9316c6100f0470fc70f0fa5570b430fea8b32233333c4427109a200000000c462412f6005c4216dddd5c4a1045d3ca1c441d0c6dd95660f3800d0") select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 04:59:57 executing program 2: setrlimit(0x0, 0x0) sync() r0 = socket$inet6(0x1c, 0x1, 0x100000000103) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="810002ff4705011201131dfde120bbfea0efa26e34039d9dea02009d"], &(0x7f0000000100)=0xc) syz_execute_func(0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100001, 0x0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000180)="fa10140473d7e815378b8f6dbcc7a8bb9dc5f0cbc9f620928c5fbc2258a59659f3c8794d078fd81037fa7aa2e3a0f77c72e75086bd3dfbe267ecad396b4cd296eb31bdf39356f0743a5553bd6c573d4cb18eb43ef11fd69a47faaf8019ddda0e48b145288264b69c2cdfe546dda4c9f6352ae957c862bb140820e7ab7c49a48710df262881fd40b0e3d7647e0b24877dbf1f88e5c05f50746656985d452cfde4d57acdb26294f7541ed7552f9eabc512b5e7a4dbb7cd61f25efc191cfacb104105a64b068639cc779d65ad7d4073fa56ed5831be8524a29a565315dc5cf9c6b5662a89dc33ee2b46eec58c2d3b") 04:59:57 executing program 2: syz_execute_func(0x0) syz_emit_ethernet(0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "2db1428a5c4da5b150efc5743760ec3d744763069043c293576d4cb82b81200412803533af354120a9f4c4945618fbb0b08c66ca1ec22e9b94c4b8874f1c35e987930a7e77429c18a2a0e31abf4fa7b636f461365ff480426634c64a98636755938a849eadc0588e79b8c0bf073c1379cf352b7716751c600c5dcefb3b356b307adde0633d0b32d1334d1693af5af9ea99c1eab1e7a92ee23769716d0a854e2ccae48879a24e92820ac23aec81a311b5f18dbac251eab50273eb835086815f3b4c22ef0b27384946e16b19d1c33ab3bc2fdf7d62d15d196e93478bcf0d9455afd61cceb175c7c2c017c891b2b51dbf8c"}, 0x100) syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 04:59:57 executing program 0: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x6, 0x5c3, 0x8]}, &(0x7f00000000c0)=0xa) syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2900, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}) 04:59:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="c8475a027915abedfc31185c21ccc7867a822f7f7088e397a8849760160b73de9043945ef1fd364b5caa8c324f0bd16fa9c1f59377e9a63679669c063b9a5805b6dee0f2f87aabbc6969e3460b3e079c3f0d74ac9d1b38f863c5388f86899237ad82d58c581f68e311b7165e7cc7b5c9348079dbaeabc3191335af801fdd77e86f499a4e395cddc649a2a59f91c4d9592cde24266f1bfd086aacd7925d4a33181adea45f2fd85cd5") r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:59:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400)="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", 0xb39) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0xfa91, 0x10b}) 04:59:57 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) getegid() setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) socketpair(0x17, 0x1, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x101, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 04:59:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r4 = semget$private(0x0, 0x0, 0x2) semop(r4, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x6) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x2ede4a4b, 0x9, 0x2, 0x5, 0x4}, &(0x7f00000003c0)=0x14) 04:59:57 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="29920e0a9bd67aa97396f2f7395b21e191b882943d259cc1da6b15867ea17e4aef82f20125e1d88ef9141394e019784efc233ba4fa0f9dcff869a4dc1c31b9352ab8ca0cbff9930deed292a4d00e96caba85e5f9e31e86f38145e122297c483b4539bc3e452e894c23fdfede109f4f025891f523ec2281417f404403c15ef1e05d305f2e03e39dff3b97b0caac99508d1c8dcb7444770868cf0b0b085d46b1ad8a01fa91d7d0", 0xa6}, {&(0x7f00000000c0)="7f92752e2485274e8143891d85a68535c46fcb3567fdc7e02d505a39d0657ac1b065cd6eb2fb0ced52dd", 0x2a}, {&(0x7f00000002c0)="5c5d3eca9a86d80df0e75966438d2e560163a05ea553830c24bcaa9ffc24164053a995e25693332485c3cb90690d58193c9b6e02fdf31c999c8f4e7f652b1296a835", 0x42}, {&(0x7f0000000340)="2f41ead2d3926051d39892773f2589fde1d7d3fa6fdce6df75f4d0d3988dd96b136edd07d309850cc078c1ba9009c1991d0365fd158d6a2196195f6ece85a76c035b88bb946e836824fbae71b0e9d86ba7b0c281c5e75c6b0a3ddf577508829f21accbc48c1c6989ee9b8fdaa89e6b2d3d111e1c39489491212dd977203a3aee3e26b5bf6a2d73d728f4ec", 0x8b}], 0x4, 0x0) accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) open(0x0, 0x0, 0x4) 04:59:58 executing program 1: 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) mkdirat(r0, &(0x7f0000000000)='./file2\x00', 0x20) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) rename(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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)='./file1\x00', 0x800) 04:59:58 executing program 2: syz_execute_func(&(0x7f0000000380)="2e4792fd2be92c3993980f053ef3aec4a37bf0c50541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000800bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) freebsd11_fstat(r0, &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 04:59:58 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002f0600004182242a31d90f1d8c6900"], 0x1c) 04:59:58 executing program 1: r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x2f8, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r1}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 04:59:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142d2b7f814c332a631f28d2a60c", 0x12, 0x80006, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 04:59:58 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c1e0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100088, 0x20) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="927cb57300b8d76faa2d0b6f5ff29226262abd7663f8c02507bb") fcntl$getflags(r0, 0x3) 04:59:58 executing program 1: syz_execute_func(&(0x7f0000000700)="98a84aa84a2c430f05f242e161bf85000000c44149a3d9e3e3e2e92e363e460f1a70e4660f49fc97660f6b32fbc422a0f2c20fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db7128283397fd35700100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 04:59:58 executing program 3: setrlimit(0x5, &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 04:59:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r1, @ANYBLOB="0400000000100000000000000800000005000400"], 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) 04:59:58 executing program 3: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fcc462790f1f660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db7120f5451e100100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d4e4c7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 04:59:58 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000001c0)=0xb) getrusage(0x2, &(0x7f0000000380)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) write(r1, &(0x7f00000000c0)="c881b57ee8c2e5aca8b217bd88f3a43731fda9e0d433ce3150ba4687924ef1354245d744ad9f9deab61e79be08ade1676ad981adbaf1487e282a56b76be66808e4bb6a5252043064f7fcea6f9a830ddf44f2e104b050a6981beb06210cc917fd71faebc6e03291619a47dce81d0e99f8ae1066eefde86892e50dd133e96167ba062234ba8ecd3254c3e0d93cc152bccfdafe68cc4afe85dfe7d89684319e87965c6ed24df8feea68382d0663c62d0fd0966a80b6c3f92269e9bd15e4afb1eca628bfce8d20202c82591b72dd2b1e46d4355a", 0xd2) 04:59:58 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 04:59:58 executing program 2: bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 04:59:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @remote, @remote}, &(0x7f0000000040)=0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000200), 0x4) 04:59:58 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807f2470f1a5d083e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0f2ec0a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = dup(0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xe7}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1, 0x6}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="b0681dfb94813607180306000203fefe1a5672d50f"], &(0x7f0000000100)=0xe) dup(r0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000280)={0x0, 0x903}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x81, 0x4) 04:59:58 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10801, 0x79ddb5e54dd63cf7) sendfile(r0, 0xffffffffffffffff, 0x0, 0x69a) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 04:59:58 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="b1a191cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254") socket(0x0, 0x10000005, 0x9) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "cc627476b5acf169bda47be5eee3924afca28d7a6ecf60b604963b7f527feae2", 0x8, 0x5}, &(0x7f0000000100)="2b60c93cab1096de6e9d8672b630288710fd1c363a50467508fc38a1bef1ef16b08ccec22f7b0b4f37aaa215f52b1c9ed124e3de4e7cf7e67ebd42919bee3a586a6483d391e81dffb27a71848e8478c6384b68617efc0ef591cf02f1dcdb786b5717c2f97e9671a2e9fc69baa0a0727cd0a38a0f36d6aae0b40c16e1de073d165c876f1e37deb88182d8e1d703a431979b61a151ef49d6", 0x0, 0x4, 0x80, 0x3ff, 0x55d7, 0x5, 0x1}) 04:59:58 executing program 2: munmap(&(0x7f0000f1a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000dc9000/0x2000)=nil, 0x2000) munmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 04:59:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b359, 0x800000b35a}) mlockall(0x1) sync() __semctl$SETALL(0x0, 0x0, 0x9, 0x0) syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x9}}, 0x0, 0x3, 0x4, 0xffff}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x1, 0x4, [0x1000, 0x80, 0x3, 0x7]}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 04:59:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c6530004611d8ecc17caeaa52876373614e9b7dace0e907a4f7c19b730bba8a37834de402097a2f25ab6ae86d72c0f5ed68705c07ec5241e30cd3af285303c9c39570c03e8c6c270cf89e702e837c19e66d6ed603638c56c7d1a4d9e468571939cbbe392653c6b5e2439093de5aea6ac689b419415c893493ca993e1b8d72805904a750fa49c40a0dd15b6d7b4eb6230f72721d1872d41709491cdb029231dc387ee65ff28f8f449d83cc024c5ca105171edea432608aaa23ebee44a7ea6837417190d004b9cef36c5d4227741768be27610dab87b2618bf742"], 0x10) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="34c008ab21a7c632d627736f441c72ba1d075e852771d83fdd6e435e", 0x1c}, {&(0x7f0000000400)="9a5a2f1f448793afd316032cded1df2e5d75d3109c1c11c35a465a891e6b829219bf1bf9faf47b64755dfc52194844bc38ff378f363db7ea0ae827be4092b3ba63c3f6783b4dc4509bcfc745ec51bcc073a705caae1157687bc7413278266cdf69c15e1de61356f1de4a58ac45ce52e541dd02ed40294467b4e152e7d8ebfe78e33ab239ea6572b6d32e30ce6c068ed8a64bafcacd19764b0b979a8da5b3b39ec329258309abae8f757f4316241b490c334722f866db084f83e00f03442fa8fcdedee7079b05b0c8f38af7a0b23f944fa00c3411f1d68c61ede5fa8ee90a1bb65c1bef377668", 0xe6}, {&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f0000000240), 0x20, 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 04:59:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10008, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000340)="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") open$dir(&(0x7f0000000040)='./file1\x00', 0x30604, 0xa0) 04:59:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="467bdf78ddd591ffb355b67d04d8b06e801cfab8077258f29a804ab40762e3469176caf6bd1a3de5db2abb0e1c3b264c8adff647a1e07048bcdd539efab4f2465f3103a30852f02281fb09560ab7ad8552ea68d8f93564598895bb27709d279155676515551a947c25d17326e84c08d91c885afaca255ed06b608c9d5ddced7a26e3540a80b5c5ca009344f0327ee91faedc8e57e1f0403962b8c58a159e73a2d8ad1d9431924bee8fbd24f531a3d05217cb6d8176a3187f7d91") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 04:59:59 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x41) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0x14}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:59:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r1, r2) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) r3 = dup(r0) r4 = socket$inet(0x2, 0x10000001, 0x1) flock(r4, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) socket$inet(0x2, 0x3, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7}, 0x8) open(&(0x7f0000000200)='./file0\x00', 0x8, 0x4) 04:59:59 executing program 3: ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108002, 0x101) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "341d990be21a09e00d7b014e68488efc63204718bbd07540149c384896f13e8a", 0x1, 0x101}, &(0x7f0000000080)="196b8033af8c80b6231d31ee1ebee810966e6d7ddffdc9fc46431d83b373c5d6020b670cf62a450a0e66adbd3cab9b13c4a31477d96ac30dbe594928e68126772bf0ea1249f3215c0ad67ffb2e81309240968e6967b9cc34e957b9cb1c3f924e73b680006ef0b3d2d3f6f71061c1a1716bbadab1a0c8569c50d26ff4e4124eb864489b8a3b0930a5b83eb9cde4bb3a065fa1e8a1765b0d4b7d39e01f4965265240402b0999f19d63df78e0f4b89d0c0fd3cc1db02f354c5ec45b8f08033fdd70b9b873a48fd9e40b56", 0x100, 0x8, 0x1, 0x6, 0x6, 0xffff, 0x8, 0x4}) 04:59:59 executing program 2: syz_execute_func(&(0x7f0000000300)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e1646598ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d88c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "c537d21b2c644fa3ba4f9eb4b517a4c10e9bfb6087e0908ba019c677badd91956a0a53a7750e372fdcebb0738c3a7c72c972da73a2836c55da7f83dfec0bcc98ca8e8dec781475da6ffe70e0a325a8023b9d2656b082844de73b892b443b634bdb50041e89a4ef4395dec642b26437c150408b6e49535d5837e6988774620bb1ad96774b44b31681ca58e4996189e50cbfcfc3e4be6d1dc00d7a48434c42be964f96d304507877a2e67fd810f0f63ed90d501144493aead58339eb6e169182f63b71ef1691282eae9d6a02b45a309c8526ec3c8373fe9351e458ed3a186ec357d436b479b555c88625d4b4381ce4e566"}, 0x100) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r1, &(0x7f0000000000)=""/137, 0x89) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 04:59:59 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab31d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 04:59:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000080), &(0x7f0000000040)=0x4) dup(r0) 04:59:59 executing program 1: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mincore(&(0x7f0000e00000/0x200000)=nil, 0x200000, &(0x7f0000000040)=""/79) r0 = socket$inet_sctp(0x2, 0xe4f331c656abaab4, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fsync(r1) r2 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = dup(r1) r6 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() freebsd11_fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x5) r13 = getuid() freebsd11_stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000100)="1b5ec41715f9e09bf345f00f27cc9c010ce00014f55b5731460b544fcd3ba61f28896e3382b93ec85c78511f9bd57821a3d1eff33250e52c12d75d7dff2d9b378502f04d7e20cae4d0ede44b3c28fd8b589df69fdbef4421828b6f733f9db94037e4bfaac65f0eeab3e45f67e787e332e540bba757", 0x75}, {&(0x7f0000000180)="8df78e55f4bc93897b26d0164eba6cf3e4ac052eb7b0559edd15fe81ffda0347c7b032c571cfa662783800cf02bc281d1d5326ce2bd620bdbe2c154eb8333e30aca936c81a563e5617430078140c67f1fd604e6c537df637927e8c246212cfa6cba4df3e545338cbfe79a2885e2d9ffc", 0x70}, {&(0x7f0000000200)="ca14eb99128bcb109e92e4c3a2578d5e71f812e6db8b437d7d2ac76f356b11af05c8e88dc72a0ea42449189ce9eee468720a3023a7b9b96552fe5d345066aa64dde5896317bc501bc39be8ce93e2f1f477f10ffb606eabab0c7c8c4ab05271a7c9dd8bcaf813737d1631d32b4a9a96b8e5de8019300a42bda47c6a462511c2c5d12c0427cedeaa879858e4f4407cffd3ee250c7c15d6b693d273c4d9a214a6770ce62d163a9642ae242a184c68e48c8c965f07ac023ca1c53743d670d861a7e6ee0910b7fe89c88a618fb0b852", 0xcd}, {&(0x7f0000000300)="831024f9677ad7b35b06819cd2db0ef4e635fc37f06ac1feb102a3797450cd9b9575a56bf38fcae6f5dc8ddb20ef48e7a1736ff1123be267f160f030daa3e2b18b2a2152b7a4dc4be509b14d248eafdc62695d168989e997a37e29f8f1c48aa7ad810f689f9908f5d77a120fafc878e3052cd156ebdbc2fa9839f339872c973f06c1f1b14be1c96c35907f241e0c78bf4b4eaf5f199162f67b340f17eb179b5c3db8ab01e657d78a9210126f1e8f8ba5dfb17b8225100a56b2ffd39b8c306612930dd22450584cde095196ac51b8cd1f6ec49e2d20e7c6a9c5", 0xd9}, {&(0x7f0000000400)="ec7a7123763982659b3c87902d44f5fd1c55c8d7c8be5c93059f3341a02687f7f264d01b258cc250efe2497350c19d9a6b3672b4c10af457dfa8367f0bb333f12aca6a64e9a2c985b3163ad74c6c6f975d2056fc5345ca4349088e4ce6d0dfd5a3d0210e58711ad2694a3bb169ad880d4e2ec9b0dc614ade11e4b92a031948e1facec478f7b9a7b32ecd8961abb0e51bf65213f6fb2b7846fb1e252c57ea4ab9db53a8b73858649c55657e4a58c6d9ef8733f96153f15a043d16f267fe1a53227bac6beab85d358aeb5d0edf2143a44482fcc6a1242546722cf5fbfcd3abadfb5d03f7fdb010d4233bdf765d550f342401", 0xf1}, {&(0x7f0000000500)="f81c70eae0a073107af1202a8e42ac45107dbffe9ccb92d225526c0a445d213b0102047a780eba9dc2006f3f97b30eadb649d78d9d475dd7bd0a6dad09b529a2472ab3", 0x43}, {&(0x7f0000000580)="69e1cb34b5dd176b0a61d9cd87092d953b08f2d08cd505d041764b17b9031bf5c45e0265b8d77be9acec5c5bf2cc80eacdc68fbc40b8364bb710176929185c32d49c401a65da209a074dc1005bb159e897143185b51bbd08c3abaef3f0981eefcb3b644e29596cc4eda86ca0966bd6c6041b08e5c66aa9243a4a2aa84a77d737cc6faa49f7b39369e4848b754312a81961d871af6778b02b89cd", 0x9a}, {&(0x7f0000000640)="be14d4f4b25e4b3c95090ca47422338ee50c34ead377e6bb5cc4d6e6fd2a8167c0fefdd90e974849bb5099769c04e9cebbccaa0ca9a1fa163f360702f893c0dcd890fec20d06356a5821dfb95ef3ac03ebd150994daed4708ecf2259ed5f31ccfd9da89e0fd790a5fade6fc8bdb01a4e04e97b79", 0x74}], 0x8, &(0x7f0000000c00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r5, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xd0, 0x20000}, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), 0x4) 04:59:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 04:59:59 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3d2, 0x3, 0x98, 0xe15f}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0xa16, 0x1, 0x3ff, 0x80}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x20, 0x4) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17b5e6260c4614359e47445df7a00c482d9bab7c66063204a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 04:59:59 executing program 0: msgget(0x0, 0x70e) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x10000000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xfffffffffffffffd, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100c05, 0x4a) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f00000001c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") fcntl$dupfd(r1, 0xe, r1) r2 = getegid() getgroups(0x400000000000000e, &(0x7f0000000000)=[r2, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 05:00:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x6, 0x1, "80"}, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, r2, 0x1, 0xfffffffffffffff8, 0x100, 0x4, 0x2, 0x3}, 0xa0) 05:00:00 executing program 0: syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = getpid() getpgrp(r0) 05:00:00 executing program 1: r0 = 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x295475ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x37, 0x1f, 0x10, 0x7, 0xfffffffffffffc5e, 0x5}, 0x98) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 05:00:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "061957968a1a977102852827d078433443167afff2c76b7ee7827af854272657", 0x3, 0x7fffffff}, &(0x7f0000000180)="d359ca3aa68efd7dc1a5a0becbca6ed1c1c08b4c7fe3d87551c5db01e7e6fb4b45c32c51abfbdf7bc76eb23e14c6cc686890cff152d0aef57e1fc55e042fc01105768ddf90e399de49f13cb850bc66a013c4616bd8f9bec75fc7219cb30028e29145e461dd2ef265a94360b66779fdda0fcc103b0c12bae649604a6a5663f2ba459c77de0321a520", 0x16, 0xffffffffffffff2e, 0xff, 0x7, 0xffe6, 0x99ea, 0x73f0, 0x4}) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 05:00:00 executing program 3: 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') sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[{0x80, 0x29, 0x9, "de542033366483045a386a9b250c0dc37ce9f2c3d12f08f20358b6e13cb2f33454ed0139302691297eaf446e7653bc729073bf7af63cfa63e2b167a53a7d1a5dc0729b4bcb2f69771759d31c45ec8c3a50c127e9d77142770ea99a8932791b59764cef810b3951214272"}, {0x38, 0xffff, 0x9, "65d761ceb0d541a9ba974e0d65543616b7512fbc76b31388be3ab6e769f0e4661a"}, {0x98, 0x0, 0xfffffffffffffff7, "7b1152a3ceb020f35fccaafea21b0d15ee002b17f3ef2e076ca2da1f89126f8478e91301da30b0566e574143ecb432cc578b5d335e4dc06a578888ff148091fdbf424217ae0f460c463957b0c0e4dc9cf54f4919c10f80d57257da89e7e26b83e4052390e4ae127fbf0494b9eb841a8ba5550da9f24c1dc5b99d4ab18dc3e7991be0"}, {0x100, 0x11, 0x3da, "7b980b84eca4eb672b89165165a098c781f6217cb7a1d80e2885c5de7ea541281c1abbc3314c56e1a30743e665390de8452641221759a2d4b8a53804f1eb454f43ce05ba9d4acc9f95f8f3815eb368557547c2555ada7093d1913b7f519e98450a69be024a6684ce1c9acb47b2bd432e77786fb54eac1e6c7ad058f0ce2551fe0c76629b5ab7c920f1601e68669b9b05fa85f6e2b8c92302c3fb251cd20f6be8d6ca1380ec52de4be968ca13e61a28f80bf933281d60b7ec21feea17a4fd7991e905d6ad1226c25e6db44f395c363e2cbea7fc7bb3aaa9a6b6afac7fd1335bcb6393913469b4300cc9e5875db60993"}, {0xc0, 0x6, 0x3, "aff4ea7807f61279ee52e86dfcf7dabd548dabdbe8c3fb0e04bc6722f794dc32dd1f4358208c3ba66b727e7917cec21943ce1077797c0f1f7d3c4ef227b550b0190da369f373fc89d237ea1351204ca62d6e8674b6e5209a3d440736e12e744a4fd96769d51b25f8c834c1b992543e5345383776fd6cfb58b7a5b58931b4de9b28f0b611333ef893ef9e62472691232c16145a8b69e97ec84afcf76ed5acd90c937250e21de93deccf3f7f0eb1da"}, {0xf8, 0x6, 0xffffffffffffff81, "3067b60309307ba6df7e266fd962aef263240c837ae75c7056b45b578cb51465172950e0d7e352cc81f938ff514b42ada72892a69ad8ae2252869e5a45ca4fdb7ca43544e5e163383dc8a0a3bec6d6fa98f17f73b92819067d72781b76a376ae942b84ab0620c99ac7038ca8a7d8abf90bb13cb8a35c0750771ee1076ea6294f77a209fc7cd59903d2a431640029aa22925b9c1a026d76d3abed1b8136e323ed18cca36839d419f2a247ad32d59b3348c9f4dbcd96a0d4662acc0a6ee2a7efeab1795a6b6366d90a17b61b3e9417737369e7d6889581a36bd61c4a41273dba30c079a0c9"}, {0xa8, 0x29, 0x7f, "50b795b9a14c6e0586f4af95853eb2349295d9e8216eff8c9f11fd99f6c1d46cf4e67bce3bd226ca46ee923b6a9d50db1ea8b1d02beff5b8b46125d9ac55992b770072e01a00c8447035e795d4044cd1389060f1b6a95dd3d33e25960a421b94625c69f6148fcf4a2d4b24e3c99bc9c00922b5513760db27031e2270f1ad60a84d5ba651470974d518d42439cad5667fa875bf5be65f"}], 0x4b0}, 0x0) unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) 05:00:00 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x8, {{0x2, 0x3}}}, 0x90) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8) 05:00:00 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0x1c, 0x2, 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x24}, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 05:00:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) freebsd11_lstat(&(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000014c0)="54973cf0299ca57b1a66c87f87774ca00c015d4f7ffc9b49d60ffa6cac015d6b4e28cb54f6301b6d4aa37a3213f383c94cc3bd93d80f5b156876e403a4608d8c1aa8ecda3bd83e59e6af379ce6920aaad43163b9e8a002071ed5d3a540379ba4007a2fc7b92670c6f80420d0b1f11173ab4762890890aa3ce52206fa9f9249959d4ef7ea0c2b999ccbdf0d9cb3a842740ad87c10c0a38db19947b5ba5e1d600a5349630e4f17ac8488d510396fef07033c5a38bc74cf2c0969c0b421df310e08cece08896a1877a900813cfd67") fchown(r2, r3, r4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=""/105, 0x69}, 0x40) 05:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) 05:00:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x80000001, 0x100, 0x4, 0x2, 0x5}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x2ed5}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 05:00:00 executing program 0: mlock(&(0x7f0000bcc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a63000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000bb4000/0x2000)=nil, 0x2000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x28e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x10, 0x180000, 0x874, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xf355, 0x4) 05:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 05:00:00 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000108000604006f26af1d030000000000fffffffffd330000000000"]) 05:00:00 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = socket(0x1, 0x0, 0xcc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x5}, 0x8) 05:00:00 executing program 1: r0 = socket$inet6(0x1c, 0x2, 0xd128) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) 05:00:00 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 05:00:01 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x6, 0xd1c}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 05:00:01 executing program 2: freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2000, 0x0) r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x8, 0x527}) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 05:00:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x6, 0x44}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0xffff, @rand_addr="0195618463c54a6d03abc9408e19e987", 0xd4}}, r2}, &(0x7f0000000400)=0x84) r3 = fcntl$dupfd(r0, 0x11, r0) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000080)="e84fa487c3be0e5291e0ba84d179e6b29c840a2056ceb50c659ac91ccccbc8364c4dc08481257a5b54e5d70244b57cba79be2e728827ca3e7408fc4d0224081902954822a68dd88620bc948087dd259926f9217267a7cd0aae3f0b913b7962d68c48a28de3067351f711ceed181d45ea61f843a13464a160244e5377ab1b43de8a182b901c1965ce8ed8c0bc91404cfc7bdc5561b7c31938c23741e0ac5dac0f01835174a67cda74bdc13bb72de92df3e55c01c151f3083c198318f38e4ec4bf21aa78e57ccc640670980af910a357176deab1495855d8", 0xd7}, {}, {&(0x7f0000000180)="fee1daae9cedfe6f4425393c91a9858d1ad9bcfa45cd3318f1b22ecbeab077b2eb9b702bf61f9c5011ed1a2d031fc9107ba1fb633996e6c3e36e1c4011b0562531865fb2614e1c8d5613bf818f463aaf88f712f2707befbc4e4437a7d29d507b405c3f803834daf9b1522580cb1b08708d3b1f2d296750889b4ce50280f703241ee54747dd59da97a4c33a88a7280dbea805a6745a7891a76433540ad7e592bc72eeb6bd2c2f2361ff0391884d16aeaa5e9d30b1ed63d20a492d6d93c70e610f582b8a990cedc2267bb637e3cac5f5d5e0b3b544e79f531f46108af7f8f62c03f3141bdc71cd", 0xe6}, {&(0x7f0000000280)="b491c1052389f59380427ef03dda4ad79b2508e2d10431be05c508065a57ddeae2261ca8", 0x24}], 0x4) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0xffffffffffffff95) 05:00:01 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800200b35d}) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x92) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xc28, 0x4) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) 05:00:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) 05:00:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x2ad) 05:00:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffffffff00000000, 0x1, 0x9, 0x1d20}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xc8}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000100)="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", 0x1000) getrusage(0x0, &(0x7f0000001100)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000011c0)={r1, 0x3f, 0x2, 0x81, 0x10001, 0x8697}, &(0x7f0000001200)=0x14) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001240)={@in={{0x2, 0x0, @rand_addr=0x180}}, r1, 0x8001, 0x7, 0x8001}, &(0x7f0000001300)=0x94) r4 = accept$unix(r0, &(0x7f0000001340)=@file={0x0, ""/4096}, &(0x7f0000002380)=0x1002) accept$unix(r3, &(0x7f00000023c0)=@file={0x0, ""/108}, &(0x7f0000002440)=0x6e) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000002480)={r2, 0x2, 0x31ea058131229e5e, 0x3, 0x3}, &(0x7f00000024c0)=0x18) connect$unix(r4, &(0x7f0000002500)=@abs={0x1, 0x0, 0x0}, 0x8) r5 = open(&(0x7f0000002540)='./file0\x00', 0x0, 0xc) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000002580)=""/235, &(0x7f0000002680)=0xeb) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000026c0)={r1, 0xf0, 0x5, 0x3}, &(0x7f0000002700)=0x10) getpeername(r3, &(0x7f0000002740)=@un=@file={0x0, ""/63}, &(0x7f00000027c0)=0x41) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000028c0)={{"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", "4a55c3a880ee8aa7b6535f798970d2eb8f6df0d376aa6c849ac069da84fe9a02", 0x4, 0x6}, &(0x7f0000002800)="fc30d751b5117c190ee5184814e437cc75a8d57610d59b5afa967195b43f7ac4a4d75c8b6d77b65eebbb725a4845ad4c9bd08f48ac58d9e977ac467c9270f7a4b466029047baaf12df76b89afdccca3c3ae2d5775337d5e080fb0c14d3ffc9a170641dd3dfd97064538c7eb26b4fd9d180254bb95a5ab0610bb79399ee82cf59da3f2922decfa8e571315ce5083473c89e22a2d129ab3fcd2b4e6161e54bbec89a298ac8678ba14124a9836b0e224eefcce218684a", 0xf81, 0x5, 0x3, 0x4, 0x3f, 0x3, 0x1, 0x9}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000002d40)={'freebsd\x00', 0x1ff}, 0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000002d80)={r2, 0x9, 0x2, 0x5, 0xfffffffffffffbff}, &(0x7f0000002dc0)=0x18) r6 = shmget(0x2, 0x1000, 0x240, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000002e00)=""/47) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002e40)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002e80)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000002f40)='newreno\x00', 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000002fc0)={{"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", "a1e16e298ac237fc5bbd1179ae85362a22237b3dd5a2fbe29a4d7eeaad45c199", 0xe96f}, &(0x7f0000002f80)="dd3ca8d620d13ae8278e68b1ab7d2f7aaec50e18a6fe99351730d641e5cf5aa4decb515a4db319eb59ef326389f0df442ef5624b74c41c05ce63", 0xff, 0x100000000, 0x800, 0x5, 0x6, 0x0, 0x7, 0x9}) accept$unix(r5, &(0x7f0000003440)=@abs, &(0x7f0000003480)=0x8) shmat(r6, &(0x7f0000ffa000/0x3000)=nil, 0x1000) preadv(r4, &(0x7f0000003700)=[{&(0x7f00000034c0)=""/194, 0xc2}, {&(0x7f00000035c0)=""/40, 0x28}, {&(0x7f0000003600)=""/114, 0x72}, {&(0x7f0000003680)=""/119, 0x77}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000003740)={r2, 0x4}, 0x8) readlink(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)=""/38, 0x26) 05:00:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/56, 0x38) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x1f, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000100)={@rand_addr, @local}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="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", 0x1ce}], 0x1, 0x0, 0x0, 0x84}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000300)="e604bba915cbb4bd00409bb4a68f35584607517d232701cf3e4017b936088e9875675e0f281ac13424393903d18ed9ba5f5ee2e974f1548d1ef2722e71ac6a36aef2706fb30df15d6cb58947233de3e15d6f9253d0593fb17d205e6956316e8f85db30d004b9cf29d22d49e3d4376b490c774e41ecba1859148245713cf163d0a0ed5989c4939d953c7ccf0f18f228a9a5ef693366302eb1c86b481021e27e5bd6fd64a998d44549019c645f4f9ddf8ce03dc716d812f90013ff", 0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005240512b23a9897610badc6e56d000"/150, @ANYRES32=0x0, @ANYBLOB="0100000001800000040300"/20], &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xa, 0x78}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1ff, 0x4) 05:00:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x101, 0x101, 0x3ff, 0x3}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 05:00:01 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b360, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 05:00:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="01008000189fb06043c629dde8eeed86c95b0f63015c857b02ab553d0b20aa"], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000003c0)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000440)) 05:00:01 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="822f66695265300000002173f272bd43e525feaf4734c0e4649dd74141c501491717489af766ebfba0b87b5cf0ad74ce16f17f69cea63b8509ec5a0537004bb429255923b28d72a380f20778e7a918690213ba65331fde252c992c322362b5c611fde3847fc8d2e53839087a5581366ea81546c804db648b7c0931e7"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r4, 0xe2}, 0x8) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 05:00:02 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0a62bd7a2df998cd80c4c37d1df75ef5d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1c, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x10000, 0x100000000, 0x1}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x1}}, r1, 0x16b, 0x9981, 0x7}, &(0x7f0000000280)=0x94) 05:00:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) r1 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 05:00:02 executing program 1: setresuid(0x0, 0xee01, 0x0) semget(0x3, 0x0, 0x100) r0 = geteuid() r1 = semget(0x2, 0x5, 0x40) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000000)=""/179) setresuid(r0, 0x0, 0x0) setuid(0x0) 05:00:02 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 05:00:02 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r0 = geteuid() setreuid(0xffffffffffffffff, r0) 05:00:02 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) 05:00:02 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), 0x4) r1 = socket$inet(0x2, 0x3, 0x5c8b) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @multicast1}, 0x8}, @in6={0x1c, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x204000}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2c, &(0x7f0000000000)=0x81, 0x4) 05:00:02 executing program 2: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mlockall(0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000440)={{"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", "ab8c9bcd65f47234ffdd67c5f4512f2494a293eef6c7b23286b01d18747bf18c", 0x5, 0x5}, &(0x7f0000000200)="c1a4893bf2509737e6490f6dd56fe0fbd261bf98f058605b7e041e53dd64d03728703f49055db051535720bd9cdf933707e6525ceb48c524029cf90a2c87e14a289d21ae6c3852f5d259aea56498d737313e74426e88c9d8f48377e36d4f0997c0cdcbe4ab4533281c6036f39a14859ee021f359d17f9ede290008c6441d5fae387f9f7c1477206c923ddfdfffb2d9a9807c273219bbdecbc0975736763513e33dabe41f730945db367f597dd7482ef4f5a137a5ca16ed417e8b4976f83da2bc456560a061d9c2bcf4693b34035bee94a52b00f050d823ceea479ebb5f9df00ed0ab0f15358be8b9a23c767b5c802675ebfb822e", 0x0, 0x7, 0x20, 0x1ff, 0x8, 0xffffffff, 0xfffffffffffffffb, 0x9}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) 05:00:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0006000000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8) 05:00:02 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x17, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f00000001c0)=""/30, 0x1e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xc00000000000000, r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9, 0x6, 0x3}, 0x10) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 05:00:03 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = semget(0x1, 0x5, 0x180) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000000c0)=0x2) 05:00:03 executing program 0: syz_emit_ethernet(0x112, &(0x7f0000000100)={@random="1c23a3a8299e", @random="c96b851412b1", [], {@ipv4={0x800, {{0x14, 0x4, 0x7, 0x5, 0x104, 0x66, 0xf3a, 0x6, 0x7f, 0x0, @empty, @rand_addr=0x2, {[@generic={0x87, 0xb, "59faf38f36016f25c0"}, @ssrr={0x89, 0x13, 0x6, [@empty, @remote={0xac, 0x14, 0x0}, @multicast1, @multicast2]}, @timestamp={0x44, 0x1c, 0xfffffffffffffff9, 0x3, 0x0, [{[@empty], 0x5}, {[], 0x65a6ec9c}, {[], 0x6}, {[@broadcast], 0x1}]}]}}, @udp={{0x3, 0x3, 0x8}, {"7158185ed5967e04d2bcde1ed3ef19713d2e4928f89d30a05d55d46f85d40402312046669ec9de020851553a26e86e217849b914fb2078b43763c0c216303185f5fe92c474c60f2ad656fcf9748193757353b74d0ee5394bf19267912d259ce500f7515e865c36d111c96c99048f32a50a8e4d5a5136c359da25007b1de58df9f1af7056c49d25dd632bf4254cc6b9d13643e024bc1da14a3c422e46571145efc7bf00c8d2b8e7379d9cb13c"}}}}}}) syz_emit_ethernet(0xffffffffffffffc8, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 05:00:03 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)) r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r6, &(0x7f0000000640)=""/190, 0xffffffffffffff06) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r7 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r8 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r6, 0x2000}], 0x3, 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x4) fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r8}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) open(&(0x7f0000000700)='./file0\x00', 0x8000, 0x2) openat(r7, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) dup2(r0, r6) 05:00:03 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xffffffffffffffff}, 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_buf(r2, 0x29, 0x57, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 05:00:03 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt(r0, 0x5, 0x1, &(0x7f0000000500)="a9b41ef3e9cd9a10b447ea959727db4447a228da84adf3b9d1494c690674dda02980b815dadbcf2187b6a8346273da92a978957dbc809b1cea4798ce0416311907883ae4510b3ef8b44b35589f6490791d813673b80563876a4b8d41eb61645462d0439d6e7e31294c091abd015fc7de3daaf5748e028c2513460e6836158b5c89d111d91bad5de7df757638e099ff4506a0e0dba03bf3d3bca66eafa9c483d16fc63fa55b2493adf4aaf5468e5570ce45596822238fee9f4bb8fc8fdb450cf49d", 0xc1) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0xff, 0x4) msgget$private(0x0, 0x0) 05:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x275) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="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") 05:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) 05:00:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) socket(0x2, 0x10000000, 0x7) setsockopt$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, 0x1) 05:00:03 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = semget(0x1, 0x5, 0x180) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000000c0)=0x2) 05:00:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000380)={{"144b80863d131862760c9d93162bdcfcff877a851cccab469dc2b37198b767e8562f65566038518652d5027c911703a509b9d4b930bc734249bc76c6785426b6861a71bec3bc5be430033c7d010d4827f5a9e96621a5f51f12fea0f994e8d0b36f60e24e54fc08a8ffb7a5ea421364fdc49a936e2d2f490006c55135b55fa3b4d2a16c0f7d256e6da4eb51e9931523cc2611ac3511d673480e0f27052226887d23cd8098d971eb821ff140e2608ccea71e8061abfd70fddbd8072d3dd6927f905fd4c9f5ae94445638f0f762469ebd3434137272b2a90b2186705bd9d8e8d29d0903fef2103e232590c37ad7eda335e67c506a4fe62a683e114430899f082de6d7021361f8cae2c61ec05c3da96d2fe64c390fea3be0dcbe558537245d607a093ee801082393d93406ae8147796705a1662d35ac366fd463ae1fbcb40fb405e761591db0166707a213947e4e7f2010b3e5357f7e874ba2195eeba27b527cddcd862da8f6646144f93e94aed5de6bd5887241e986de46dc0471b98481c5079aab968753c745e9bc637b3770ae95ccc0517bb611f3d604047436d96e756c0f361b97dfe97acb0add6516a5d821ca4aed32a449979b8e259f6970ae71ac24ea5ff67e48c86af64e2f8e6c2958ef0949235bfa243ad71b8141c9bc26e2540ab6d4216c9b0e566691e8740c0688950750d39ed2edb34a846fab86f3cfa3149f1cda0d2fbd4ac8925ccf4f8d2aee29dcfd44a0fa069faac2c9830bea9bcdc2f2634cc2225043a3af946171b4a3e116c51204b968e45a6b750638dc1f123303f88706b7757ad8996ace3f906c1f48affe4a0e16e191fadd30c621609935b9241b01aa24fe65bcbc919fad1825fc7fb8a72f78dc5400b3c5c210a8e2bcf106478d45532cb8d79849bf30cc2fda74361598c9ada4646b418483b82c0520f1fee903bc83466cec74d5af32e9357872567082b4372cc480450a1fc029ef64b69f6d099afe5c928798eb9896ce9f211599b3bf89e8249112b6f5993f4e3553be5f0d4facfdf5fd6733b8fd89eee5b40d1076692d83fa3219d11f2ddad9f683340cabbc90cdf76b52858cbb6ff2cb7733b103a16ec4f88e916848388f37a857bb67c4bc5c8da474c4fb4d3f0620bbfbe1fd1360b09880d695c3f64cbab5e7e2107db9fe98af0ebc66d76baa982cc99f99ea20a72e6d8307dfc9bec4d20c50d49ca8e7b72c31e618f4f2f2a7138c4021f67362924ae7f65e0e50f79c6e5e039d5c21dc182238b7c45608d7589c45af913d397faf92e6ba5aee84cfb994947a4f972846c99db00efe821b57ec8a5b409a9e3f7d0a136f687ceb6bfb20514b47201aeea8ec6082be5a6d77aa6c64ba6784138c7dd8df23709e7c0d7631749b3f59a5965ebb5a347fabe5d9fbdf55a3c96cc46df5da0ffe79ab0f5a0abc02fe24be23827d86a0481a", "9c290a3ff09b5c56d6f6a9c3724102ed14b25ad86279e9dfd6ee0064424156fb", 0x68, 0x1}, &(0x7f0000000140)="c8af9c16ce80d0dce2de3508ca35d1041be4ec2a88352fc2ee6aa5840ad23682fb6fb05bdb551f1f9843ae893d813b9d4152a75c1a93229a7ac2c685e4fccc2cecb79fb5bc2a1e77dbeeb865c6de0c0a47a2b1ff8bfee013a67f73e7ef1ddba09c1fc27ede907864c1c5413207b54a5c343287ee9df924009997462791d8b492a0f85f4c1e0eeb", 0x4, 0x7ff, 0x6, 0x82, 0x4, 0x1ff, 0x2, 0x573}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$unix(0x1, 0x1, 0x0) lock order reversal: 1st 0xfffffe0000b3e000 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff80004cc1c00 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff81517e72 at ufsdirhash_remove+0x42 #4 0xffffffff8151cc62 at ufs_dirremove+0x1c2 #5 0xffffffff81525bbd at ufs_remove+0xcd #6 0xffffffff8195dec5 at VOP_REMOVE_APV+0xc5 #7 0xffffffff811b8b34 at kern_funlinkat+0x434 #8 0xffffffff811b86e9 at sys_unlink+0x39 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 05:00:03 executing program 0: syz_emit_ethernet(0x256, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x4, 0x3000000], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 05:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000300)={0x9, 0x1, 0x7, 0x3}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) r1 = semget(0x3, 0x7, 0x0) __semctl$IPC_INFO(r1, 0xffffffffffffffff, 0x3, &(0x7f0000000340)=""/194) socketpair(0x17, 0x2, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x8) semget(0x2, 0x7, 0x0) fcntl$dupfd(r2, 0x11, r3) setsockopt$inet6_buf(r4, 0x29, 0x77, &(0x7f00000001c0)="7ac22af84e48702b5c50fd3c238cfb2fa8f0d6dbdb96d1e3d7fbaae84b119a565cf1fa53af13e26c03970ec8e398b02a5214402718941304fcb6eaedd7f4a4a8574846", 0x43) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x1c, 0x0, 0x5) 05:00:03 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x7, r1}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) 05:00:03 executing program 0: syz_execute_func(&(0x7f0000000180)="c4e2a945c791cd80d916f9c4236149ef9866420f3a3800588305b30c641e2e6641d26a05c4219d231bc421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c443e17f7f83422bad7bc421d5f64126c4dc6a000ec4a359484a1800f264400f967a35410facb6000000000666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7d0fe8b30000002063510251") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x200}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 05:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) nanosleep(&(0x7f00000001c0)={0x1, 0x7ff}, &(0x7f0000000200)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@multicast1, @multicast2, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xb1, 0x2000, 0xc06, 0x5, r2}, 0x10) lseek(r0, 0x0, 0x7) 05:00:04 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000)=0x4, 0x4) munmap(&(0x7f0000547000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000730000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) 05:00:04 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x20000000) r1 = dup(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@loopback, @loopback, @rand_addr}, &(0x7f0000000280)=0xc) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) renameat(r2, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0xcb04, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = accept(r3, 0x0, &(0x7f0000000240)=0xfffffffffffffe72) accept$unix(r4, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 05:00:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x8000000007, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x7, 0xffffffffffffff00, 0x1, 0x7ff}, 0x14) 05:00:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) flock(r0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000080)="a22a392901a5f044e7927dc9fd03847af8433c9a6250c8f38e3107569413") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)="68717a1e472ea1fcf407e247cf039379d3f4bb0f09f92571847a12c16f8e24a9a90e7dd07575b7fc1b9cc70955e2b4663165d8989a5b5440f1b7") 05:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x8, 0x1000, 0x9, 0x3, 0xae5e, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) 05:00:04 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x10000, 0x2) pipe2(&(0x7f0000000040), 0x100004) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 05:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2) r1 = socket(0x14, 0x5, 0xfffffffffffffffe) semget$private(0x0, 0xc, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r4, 0xc1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="47088c3991748b0e7fa6e02209a68723bf126dd400"/32], &(0x7f0000000140)=0x24) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3}, 0x8) 05:00:04 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000080)={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffec, 0x0, 0x7}, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000aaffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e503f8937b5275d20000000000000000000000000000000000000000000000000000000000000000000000000000000000009ee124a96c70da407e680920b1892e234452480e4cd00c0bd9490aa5c29eaec6a4309a81322035505c44bb212a0931490af50e290054956399f969f08dfed45e8cb9c8f88ee1", @ANYRES32=0x0], &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2, 0x45}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x80000000000000c, &(0x7f0000000040)={@empty, @loopback, @broadcast}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="4a0c7887404c6c0992b1b921ef46c31c4f64859cf4c512bff6051c9851b9a478853c128b5404675c816b17f67a536264d304c24a2655676bbc8f950bffcdb5d3c7f931", 0x43) fsync(r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000100)={0xe2, 0x81}) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0)=0x100000001, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x5}, 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 05:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x3f, @rand_addr="0481d5a99288778d7a519a131ad80d63", 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000380)="aab71f0cb8a02421add09cbd5bbc1dbf30c50c0ea84a742135cc4f3e58a2e67cbbff6684bc0e00f6a13de950e65d014bf214055a47c72045f707fd92301ce406db95bcd25039168659ce18f7db6902195b0f97a4d7629dd5ddc06415bbd101b9", 0x60}, {&(0x7f0000000440)="e8cb17f1dbb2da9fae3d6b1ba0d56ef8bdf7c4b2cfbf2d665e3254b493c719c4107ee0545722a3d7c36f73c87e0626aeb6e6b8cb11d074d17b578817c05cd957da8c51370072131a14fc45c0924f22e5811b", 0x52}, {&(0x7f00000004c0)="f6d12ce99c10a9a7f533c6693ad7386bca1ad4204894f025427caea9c28343192ae7caee6eca220208e7ac31de31e039a1d5b64a0d04254c1759e6dcb1426d82083ead6321af9422e8fc12e5829de98442a2", 0x52}, {&(0x7f0000000540)="3a082d4b67824116c51e898ab3622463f5b0c33349a78423538ed388a32030014622cd0f2441b170ed40ce348c656f4e7abaf886c30e72890e4d372468e57860b71596f8fad2ca33fa9cac64bb58170e04633658cff9f1a01207997d795966e3f191b8303b76c0e2a5d606735a367ccb54815643b5976b3b110bb6728a072eefd3047296c52ee4d452728f567aedba150ebf415304c843cac6f0ac2760ef47c0da3dceb881c539f3c2d3764549c5aec085", 0xb1}, {&(0x7f0000000600)="53be4a75f1747641304c8444b44b075efdab529e86ca283ffc70cb0689f7e6941f01dfba5d7c017cdd5138c3eecb8cd975a0ec5048ebdca00fade78feaf153f74690c98eef4ac13cf39a6844c0c6a0df2b62d717c41270a205563334de14eb54b8de78d0ed90105e3888bf33682bcebbe39218", 0x73}], 0x5, 0x0, 0x0, 0x20081}, 0x20089) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) nanosleep(&(0x7f0000001840)={0x3, 0xd23}, &(0x7f0000001880)) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x800, {{0x2, 0x2, @loopback}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) r2 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000700)=""/4096) getsockname(r1, &(0x7f0000001700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001740)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001780)={0x0, 0x400, 0x1, 0x3f, 0x1, 0x3f}, &(0x7f00000017c0)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001800)={r3, 0x128e}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000018c0)={0x8000, 0x20, 0x800, 0x0, 0x4, 0x0, 0x91d, 0x7fffffff, r3}, 0x20) 05:00:04 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000100)="16a75e01c305a42d8cba115776404542e704013ad5a91af8fc5237d7f7a487005405f6b6499efb1f71372ed6be57dbe8f336ab21264311b3f0536a5484e7fc4175f4398b68bc3c1a65aefe0055030a5f3f7df3cdec4235604d7536b382cacf788622f73f0ebaa092e48917927f5732493513f268c96c40a8d5f3f71896e67bfe3e386c9db846a946e19dcf426248ded2d45fa8fd3a8c3c63ce6268598ad88f2a5abfefc1169b991343964f7a8a4d2a53dbb47bbe0099fdab0c944e70ff1b5cac876be74fe35fae48e063fa1d3312efb48f9768a6a18c") 05:00:04 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x200) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x80) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x12) accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000200)=0x1c) mlockall(0x2) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)=""/111, &(0x7f0000000180)=0x6f) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x180) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8) 05:00:04 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x3, 0x1, 0x7, 0xcc2]}, 0xc) 05:00:04 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) setuid(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfffffffffffffe01}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x5, 0x5, [0xfffffffffffffff7, 0x3f, 0x40, 0x52, 0x74]}, &(0x7f0000000180)=0x12) getsockopt(r1, 0x0, 0x4000000067, 0x0, 0x0) vm_object_vndeallocate 0xfffff80012ea51e0: tag ufs, type VREG usecount 2, writecount 2, refcount 4 flags (VI_ACTIVE) v_object 0xfffff80012410200 ref 0 pages 1 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=512, extsize 0 generation=58796b9a, uid=0, gid=0, flags=0x0 ino 197816, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 1557810004 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213306f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021330750 panic() at panic+0x43/frame 0xfffffe00213307b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0021330810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0021330890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0021330950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0021330980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021330ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021330ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1492 tid 101022 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why