119e7a279f312a591e5cf8bea53940c0c7f129462945c77ef0599b6b57228cd23ebd3464fd2415fd8c00ba295d86cbd97aac9e18aaa8608a4d83fdaa0d9b96cb699b80fc80c2469c9e0370c68586459f6a3299e662f9419d054f9b7ebeddac8fb2c7ccd88322a67e18d728f1500a874091063efd7aa01f2b19d5128150fbf1fd9525ca3a1e374993a86a4b3cb1ae5d60499bb1bebc91a1440932ee06adf7559f830b340f6d23b095c3edf82cad34105d82d46596b50a4afc9deab3216ef7e67763850c7c6338690c06d5b8f2c60b7816307b54fc8d4be5e68262d5ee7411f2aa917e3c296bdb1b4cfaa8d16c119259d1dc1c98700856b5815af13a3b297ad51a82f8ac72fc4e05f2c07ddb5ac785ffd9e1d24c674d2e2fdb982aa651926dc7a1e1aee586f3824bdc23df0202a3c381f145fc74ca82e4482ad819611cfaf18b29cc8f63efc91dc65ce65948d1bf56905d4dbde539d70c2ac8daa977a30a7f94973292d227cdd84761a0a63da20ab07ecaacaaa82b0860670134bf3297aaae37158fb403d25eff3035b2891cc65a46facdb5733eb4e616862a0e9d1fea25443f5fe9d6891d294805dac62b117b2a020e3f4f8b46f7b114c9456440f4460e329e7230822309d10157c551c0939519c2a935915d71e7cd302aa81d7baef6d9be240bf6c048e37b2025056487037e958c28f4712baa79e374b7194bbb0e2801e25ecf8495e2b338e88d19ce1a55209d6ae2d9ded8b41374a9be7bff20dc36defa37751459ada59b84188c80d4156082d3f7b76a94e49f05eb5c439a0b9251a9e45323dee8ab194279c6f0ec30e9eb4955bc38ed383734108a23832030c87a67dd42a1fbc7e5747af1553925c3581cdc4b405c885bd90b6d955737cb4c1184d49782ad87d10fa55f1e6de301fed8801e6687b1b22ddcbe7abf898dc9b0231a61f1025459467fbf872cb3143d7f6395706ad3a99273ccfc166ad51b2a61a9c058c691c1071c53ca1a6792e21c8d32445085733f887f8f9da9f03c71aa7451f4810bb04e6b6b97902f06c3c31268b850a5272e7da7b87f05751c642e38429da175eb2bbc0fb53b079d940a7b0733d7bb5c123fe1a3ea3c97cd83e52af4814bc42873d2465edb45274bddb5c541b8239232471067e069562ae1716aaaff66c29972857e8925a6ce407a213846fc6b67b3f3f3b63f406758a37ff7fb11e2166c03561e703f3189ab3382168cf3f10b8b8ff057b73484482f22a29acced63cc24fa8aa3fd21fb7de2cc8db9617b16dd5ec5585698c8a9fcab82899739460c730bd371a9805441261da5dc311c6fd71281e270f25e50123e8046bba1f58dbda5226e150502063c749b8ad45ddc85c15803a470c7913e6bbf375c3a8168d7915f24dcf297ab02e38c41ee9cda35fefab73aac3b7bd975c19a207da6a530c2603252dd94e487084420d5984d8af73a5949cdb7b3842a6b3756acec2c66d97ecbfb89d5edfa946073c6e41da9154936eb98165586d1b973a3d0b302577685d330e0befd5056430728395cc14b1676df31f2d558159b79efb4d010a1c5314a84020a83799642c33ad5232a919c0d01c92c4747097e48f84f07f5ad1fed40828c14dd325a7a37dccb8e21edbab6bb275dc1893ca7ce725b57c6e01cf8b7d9fcfb86b93ef8a9bb8a67a14505ee0c40982576e65e55292de27d8c786a2e200fb43ca09f8ce9cfc3a44a27f7b2fb3810eb1b5115b1feb955519a62057009202b95a7d1e2ece84bf375191f7b54867aa8747ac679df43438a496d30c04accae1657ffaf2dd19cad4dd022cc3159a79a59b96e31d3d7c338788e198c012cec0312a611abf30a168e454521778b20c743bf48f5fbfe4fea6b612a1cdff3649e0de586f3ab3d8ca761471014ef3b60e2191b49a83be93154148ed3fabfa74ed1ddbf34bf21cfa45b4341478994efd7be45cfbc41b7e9b5ef9bc634672501bae8157128065a680b6f7d409f571a5d1ce8fd9305c434387f64a18aafbd34d44cdf3c115616b49412bf2d3d0b810e85309719e020f966fe6d22fc6feacadf09f885d607627a4be2f9a473996d240727bbec44bcf3b5382c1f7d4176f82882472a5595f50e5ee776004ca2a6875d1854d20db281a6ac7520a8353ed4cc1f05bb0dee2db3ee70edd24d50ecc3de8a834e6616fdba863f123110428efbade2514c7815598fe777035431ecd84a7eba8e279bf149df986779bfa78aee1f83b0e0bee75b48bc86ea4520db427216641da921d2017833d481aae5e9c8233accd1bf0fa9078749eda9da8ec6d648ab87181b953f8c5cc4f98df8ef8757df6dac8ed041dc04152f3e784d41cfa3da2036a83e191f640d6eb8039e60cd923126c43327dd6f645f736636b4f325dfcaf491d7f6819597e5b2f0980999ec385aa71cb0511f36f5c8646432f3ea77f365cfaacffe099b9482e7d08eb182fc67ed7be87519a447993cd73918927a8699b51e42764a6001d110bd52cfd8142dcebf0e0e4e4d254d89e7bf8d3d65a41951e0b94c6d641ba90a3eb5d965673c37668edf415b02ed7c9616b1f726ce9f2ad0163345c5ea1447b02644ab388cc552eb4239d4d0cffe20cc2cdf776a4a5697e38e5328a32c354561f3bd275d5424641eccbb7394edf3ee8017d03383bf8c828715f35d891318b7436130a81f7db2520f4ec6b51329488132aef2d69581030605ad249f2419f1092fc36e153a768d2c3b05044d16ab92a72d49945253311b182ee9414bb37e88bf788f992ba22ff6574a5e9eef517f356373572a621257bdf52f799230b1a038dd7cc574a62c1ca9da03c99a36cfd1b8e1b115aaee2af6cce269b88cc302c2369d353c32ab7d4101df282454db775a974f4df276d41753eac35afbba8f0cc37dbc676a08a8e42bc2c715b1db841b776c917f019130154850d0ab0ffc034882ced9c1430a772f52ee1c6c570e5bc81d0469edb5249382ae8d020591c996ed25920bd35dc38bfc8ae29bc6c84a723e6e2a236315e22e052f918550e2ab45f6e3440aec3aae0f45b4cfdf1182b3e5bed58b2e00c348b7bb73bfaf2a49cd71433ac549cb12476a5045289df42520d57fd2f15c41dc4a486a5b51dfae416921f6388da42f511e260d491ae33b69a622fab3279046c26d430620f6cc9fe5d5b70ae6aec1c03840b86af1ef05c49d262101037c3ce2abf3fcf36ddc4db423f04264e8f11cff1fcdae7c9bb45f13908ccffad031aaecb8a279506076d1aa2cc62cc208f02f24f0e30edda140232e02187ae01c0a7384cbde3bacde93c63cd55c9b721512f11456d21fe1a834c8ce16e8611cfcca5806a88c1309a9e987c17a998496382ed58aab07f47ba6dc4bc1039007d412731be392daf0e190a4447c8004b7e64a07345228ef47853157080420340658e46fea219e21d4ddd4efafe544d889cfc32d3b54556e713480d6aae1641e9e31415b8176aa89b1a4a6dd1c1c475dd3f1b52853400ef3a79c8ebf70ac59b50e0fea170dcbff84a1d589cba1f92ec73f36136a6af1776a8cb0b872f61b56aaf8d04367e160c31ed6397e07f4a2e92c4a3af20cabf050b13e63809a0752b87106ee07901e56836220df97a3e33864ec303e839faa2a85d444a946b7c120390c27ac076c63865f62f5669b967f9cb032ca2b28e987390971fa5846a8978fd70c2c7d3b06c406bf450d16ae8aae714ae9fb33438a0f844943f9641b7911bc264610df2d777cc7f17f1f58667a27478b829cdb41ceea85ec3bcf2ca467b9f65804103f42db8635e359048fe612021800237c8917ce213d2c155137bbe14c06e39090a6c43d0ae088f8f12fc192dc3caafafbc3d34d3edf3a26764c974293d466c98c322bd88b79222cf8d73e04005347afbbe153e5033869feca66a568ed34bd047614c1417b3e3a2f26007057ad3fd8d7ee23a59d32f3b82d6f2b620bfc19d3ceac2d3c4e5e784aa92b99b5503848bbea673f7babbf6f74a97f79fa8adf4cee87e6f36613d66c97c8ea65901347b705f0070e4ac92c9bc707ddf745916b0cb2e133cd9755dc233cf6655824945ccb701971056e47f5d3d45db198db0d9e4f0e1ad4cb64ee76b826b2a459eaed233e72531819cf5cac6dab005cc098899839500672b8d5b553b65427d8adc07a949f42f386354243ffdd18034aacc4aed02900614079537fc4c9b94f1efb1143b2c6907836d8d599b7b5f88d6497fc0d53dfccb2cf0e46ff20c1ba3"}, &(0x7f00000011c0)=0x1008)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x800, @mcast2}}, r4}, 0x84)
setsockopt$sock_timeval(r2, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:04 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x3f, @mcast1, 0x200}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="1ab6cefdc1cd7723ec5ef0d4581f2a16be2dfb767a6ba0e9f8df96407bdd04b18bb1ec36f37294f891a64be0f9fb4584c91cc7b96ea813521faa875e398ba7adf3976fe5a4039e3db28e35b22a30b551303debba1dfa6a50cf830bdfa2e1b687909ee0822d7012db0e50787e826e3e9b827b2d4831037b774ddee4f4c334e60fc8f0713f59789670d13acdb8632a4a99946125", 0x93}, {&(0x7f0000000180)="8b6faf5396e7f12dcd085b38dfbaf0bfd13891b362", 0x15}, {&(0x7f00000012c0)="4c90a884359089411d7f0954afb65aa8eccd7cb2631c5dacec6a632e8c83cd9086c4e12cdc3f92ace1924f2d24ae9042beb070ef9610588d801204215f07ba470945edd88e927ef96a211aabe211780edca21592c7e04b641b8946688f3dfbef5c5267852944aad7caa04c5ebe566194369d6d704914d566c53ccbe7ea4116c3ee95", 0x82}], 0x4, 0x0, 0x0, 0x20004}, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000013c0)={0x0, "3f088fe521f28003781bb948da0e7b7e"}, 0x14)
syz_execute_func(&(0x7f00000014c0)="98dc1b0f050520d0f8079165f3410fb8304141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040da9ce5570000008ca065600000c4618de3c0a200000000000000002d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000")

00:01:04 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={<r1=>0x0, 0x5b9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x5, r1}, &(0x7f0000000240)=0xc)
r2 = socket$inet6_sctp(0x1c, 0x10000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x80000000, 0x2, 0x6, 0x64, 0x1, 0x100000, 0x3, 0x7, 0x2, 0x4, 0x7}, 0xb)

00:01:04 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001240)={0x40, "6800ad014dc31b7bb3d40d04b8125ee4"}, 0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="00100000a7524e93be79a30bfc3919572cf80000b57b106243efe52c74ae1833e263e14ecb351f51d3e9e1b0ac6bd3184570818c3ec54b6362bcac0047e2be82b5388c8acd29c52c9da34fc63f22567b67db2f279d3c8b39c04aabeac6edc97ceb1183fea0eafa8c377d4ff0d2d2d37987650955729f034a8b50cbbe38f955be732f8dbf5c64341fed30fdda28e1b97893bc97719161c4ee7b24ae75dbf13c2494db3a4d8428b4bcf8bee04ee0faeb94bf946b34bb2e9de5850f98b866ce069a0a7cf3a3bafc647ae2a25522165da34ac7153393bef6e1aab1f9268e0a46b9448d3bbfe7a8263071e8e6cf4963fb87f3c00041a19a881637599fdaea8192881084064384b4df6397423393d37b041670aed55907c6580d45ac5fc094e972e59c7ed74a3a49f0db6e3116e2cd896e6b65f6a8caac1eeb8541bc44fd52f1853391ade2b60bb14ac64dec62f63400cf86a38d99838f6ccbe6b658631a86800981570f69587c54d56e51007d6f080e94b5d4d57d00dd57f53177b34c00a3430f7a6c2fd7010f3808fa88d755e5d2a9eadd3c754edd1ad336bf26a0724ace9d893bbe0d0996bc7a11e2683f923eb3785dec10867980b3b18884ca8f2108e0daee6cb40f68be08cff0f31ed0ce9553461df96bd1fa813a19ad91df5ecbb03617349d68dceadb3fdd708344e60037cc2f1be086a3e516bb6abc8192b77167f2fc04531b6e7c1d156a7e9bee89fad5d6311facac5506d08bd7605cc7a49ddb18514160cb0f7f346309f0ea624a4e0cadcb8edc61cabedb5cb1231384aacad4ebc51b360123e2e9e68770930a57a6e28bb93f977ed6c88e51b2078eaec51db775d6a8ff46fe0b582ae2ba5fa42ffc6e17c09961ad5010690ef76538b241e6aae4b726c89837b7cbcc137647056095fdad0f1628bfddb06340d4836b5d4584552db5676c937501d8aa4399635ccaf0388af1f404a3993c3034f9064ba3b2eb7c05a041dad7220977219eac14bc48df12dbb3ae67f41919bd31a8d33a7f6e9c8dcd4c9cdb6d9b5fbadd9f4dcd7e0f5ca6d918d1ac3024735b6da1a15efe69957512be6c407562dd329ae41f797a5097c047ece79912b0dab1d844086421fe22b23ba538bab72948a98b873cda3f69f9c0f175f58b28e14312f259eb9a9b5b70dd16f384d3699d89a68383e195fc6b7a1337e74c0ef6016584846f9ea7ecaa3291641e42501b85194c4330169ed1e158f1327aed18ad1b58131f82f0000b04f0905889a536df859b4bb2ffd3d369c824b33352238cbf400163eab799b803495de7ef3342a8d5a293bb148a9bd157c03bb856fc3c0bfa2cf89144762a4fbbbfe576b894724c140cf2b9850a67584c2121f38a9a5615af5422e7cf16d023c809498255ea2d1a96cc1b28f639a25c12d4546e37b82ad850bc78798d135f746df0592b4462548fb939bb30d67e830a9e90a849ed6faa7dc6eee290e42269e9089c59789a36599ca97a6fe381c8372634f09375f9599fa48bb2aa83c239181b380b1a2fd826135d6713bc82f063dc30819c923d0d32d30b764fb345114004744c6dd26d0f3c3a687d731e7aee020a8d31e77f08c384cbefa52156a423a38cdd426ebd714374dbb8272c4fbb1c0f6d524b5a109d5be66607009e60f8fcd612577e339d0f784f8924b0a12ae7eb5a4ba40faa2ce9a12ecac17e9d31e46e1c1949967577b18ffefb820a05852273ffd5ce7eb72efc3752f5209d247501b0eb42199932cb05aab162ee4c6620effb465ed5835d06f6916b12edf847305bfd7aa400a1962a81249e24bd4e529423bd2777bc3e5d29e41c3866f729f66af029ddca26bc890dadea2f49829fd066032f90362532e7ae342c499d4eb5c238a18b5403b695d17e61c295340c3feb6c88230f06972a95b1f348a9d34382db6f2a2392c2db9a1611a5fb7a73486e53824d2930b97ec4e42e1959f7d54d195724f7bef7662b8c5499bbaefb3e8318eecbe22c607dcc463c2fafe738ff03996b3f421508a909adbc382790e0b9d0a48a45e47bde6c0ec2f947d4f7c55d80261526ae568902384e413b9007e37ee64698ea741484baea2bef66a92c7c16a99d6219a4a56400e1d36f488686dd89d5a63870280084beace2bee6fe58cd3d222f4eca0aa795fe611fe145f52ad314e88f8b0344e6984bfcc1dd4f807e60aa1eea46e3d999e776327c23d4e2788f847b031bb0effa90361647de7d98474044f9d7c2b8361affb3ff2e7b69031f5964341ad1eb2fdb2eb0158be940b519ec6e85c8b864fa9c8383748884c0f5559c388c7c3d0b46a8a79c606c4260ff15a6f7393751e4666f921ac11b1e5dc84fb3937fc8893ba5c0f61d9b1b1fc993144d9fca35c3728d1b457bb6d7616b07d5fa96671656ed30a5f2382aa540f9455a64ec2f1f57d056248053b97c94665711322edbf3448f14b161173420ce4afe14d3d224089d3d0e17a161fd59e860a91d07343ed5ed1e36b313b64b3be40ca36dede4897406316dff13db3de07fcd5f4de2f1eec45a36b665f2390d0c4ccbe624f4949286c0707160ffe2e271388fde7e7ae2b4246f6957d96fb6f5eaaa200c356eb021a0791c61db3daad04913e42749aa2f9160f7b2b37c79d5365c3572fa6f32475c7c4a2ce8a97f2f52acb56a64543daabcd85ddc2221133fc2d2b169dd2dbc946183e72d342373cd59ea79ef4a2e5f29970a9e5513f6a6b84ca8c9538911ed014941002ac7f9c3adb26d99818b28495adfb5a14b969d22dca64c8854b4b0a83d1843858011c267cdd241b7e6f5c0cdad5a83a2a4fa87ddff189eaaaec04ee77f4733173c4d0c188ca388b98af8f95356eb13d37f696e956ea839889847e11d0aceaa1530333e5d1c6407730b9d8427be8914baebac4c6b229e362754c524ab621703ea088d40672b884f47dcd2caa3dbdb2b703585f61bea0dd1d7e2bb5b952380163d140fbbda5089643230a7e9be43565a10a21de59ae98c8e2f123df587cd5ee02b0259497adbf518a22b9cce831ad7e87f8f1281f57cf030fc36e9c4fe5c9403bb37760a9746bbe6a693e16db237977d33d728c5598915376811378a7358005ac2d46f13a9a5e7c712cd72e375221c1a2d3005f5aad9389cad4f9a7897cf23981a9ce8192196642b0c7eaa51e935ba554ecb29b85ec83914a1b6fb9cb707e4ab6708148ca19f1a36fb73fd73e26648d06ebdfc4429b4a8c3524d9e46991d8bae86619baee94c4509a58f6d42778521249846d6257688c2a501b966017057dee0e511102d9f249f339d7e65f75387565c93ffbaee579b4b569945f1a69cc8e378687e4d27571943f6328100c28fd4f96e3473c72372258c6d70d69e95ce48b85d8b7ea130c1d7ca0b5b8e6020e77591b816e1674b8287e741e3894f906216a09858f1f01263d8ed28c0dab563a7b280036d1311e5c18d316507b3c84f1dd4d7119995b2656f29d2281c905be2b904b9f70c7650e8e8e0021c390d3ca42bd29e664715d98525fd86ee0611a3d82254a781743cbdfb58e3691594eaac67e64bb9a18383ef9c86b7b3b304ece55ac54f1182007bffba45ed47e4898585eb752ca749fb35b7c0f1dc214244de76e8a178d22dfa1dfebe8a8f98ce5d5a40168090c8a6a4a9083ef349ca798bf67934aecada8085df98ed2cb7c249e15dcd4c779aba6e99e10bd27bfa2405e0923f44fc87dbb7f8d1ece2950053cc8e7a631dcd5d7f0e9e68b1243fd72d00790d5bc553575c724838ca0d535f0ef15f21b30b82ff797bc1a421cf770bd72e1eb653f26c3d4110cddde80cfc71aac50b7b354b8627c9be187dcfeb364af16396ae9c8793732fe8b3b77a4c4ffbb8023a5a85e3af18e4e4f965bfcac3def9a447d5dbbfbf02ba1ef65a97cf02152e8224f0d6a135b65863b9ea46554214ca10a975575e9f7dc8ed79ab4949269cef1bc53c7658b3c5aad4566f8ea8602cb55ab1fc68fb0d9147d479012b629a2978ce91df560db7c410edc9e2362055efbaa54d08ac294b3ae51772ce6267062c5e6c308692313c937541889a6b398c46eebebddfd0b0b2bf6b282b9525348624be76527fd8d862883662189380d62edb09f95bfcbcdba3ee821754748d28ad027c2eb9e00fcb1c3137418359656a31f292ab70c4190692d95c0c7a7b93796bc36170740f5cf0ba50b6a98f1a0540264068dc470b3ec5207f96fe31dfa04111c2b8623a34436acf4bd1ba6654e73b24190714909b7a6d5841d0fbc561b14252ab1fdc2d97663dd55f9a1210e66cfba7f03eee5dd9537e53b6bac576cbcf08e3737ad1c372c57533768e62822b10b873f9c50bab201f305d6cbdb64aa65877896248ef67eda193cdacf78fea5387505f20177fe034b879615f46842987de8f04be054f8ff96f927405dc699b626be91eb9e0625816e158804e1676bd8754b127d42a78431611a7660254c8677a5135b5307f17510b66c7aa67549c123c6b6c9527c05db28071777c08253214bd96f6b1bd201b469122f43b74083d1190a14d47f5ed864d0f738fc84202b45458779607ae7b7bfd9a40790cf757aa290b239f8e3466e304e0193ec2327095f996c12bbd1af331613a9a320b663544a6fd6cd2bc91a0e730294d29d93d928189d27b177067f0f8f2696d51b549699225daa51c74d24345b60552d4d7107f5ff958e9625f4219fc7860b32bfb00653003ce484151b61c0a711c5582078fc442ad609687cbeee9812289668da23c6fb6d5ed30bac2ff6f70dd20a4ceceafc4e7580e103cf25514e4ab91850ed4a59fcf6e941d2a226ce64b30b5dddd2edb74ac3ed9d6232f82688945f03f8975f8e2abd61f3e61227f13b637a6fa206cf76f00c55e77518308f523c4b9adcfe3ad8eb86450510c383a578c55d3d810b3f954d9edc3500c75738b12bad43332061bc2db8cb6e1aef82041fc522c764a7368f41485ccf9a5b6e3a9f40cb1e2956c7c137f6116c8f96d4073599b932c2dde7b2b4e4a39d6c9de370d34609becaf9a4e4def71442331c1ff82f63818a9d52efd54a758455a3b1ba6b2e387c7c80b371145c3cac8a4ba1dc59601379c7abb3f8c9be09e5c10193d1718cd4dc4c7755f35272b7f83bf309adbd4567dca79a47cff15c33429a3ea7f39cb3e78c0931e9f91218a5c8b859f9f7481259c1f8b4a1a80c6beffcb00dae16d133ec3ba1825cc95c915400b85ceb219d5f0daa4105709562c9a24387e85e64c07f1453b64006ffbf0df923a6354ba1f6a600ce3738d323bc36f10e59e6782f5c1ac3d7da70388f73b1f1fca1e5974d356e128cc7b9a345ae42955deeb96df78379307b8f320b1c7040750f1388ecc77415b757d295e9e92af273df80c79b78e5cbaebbd8868a2e7b93ddfeb861ebeccbd5a43d42bb4f29c02a148e9db2adf3c7b7f907892b5cd85a77db27be4e970818ab7c3a0068b3ea8a73f5a8cf461d410f7f83cd2cf852274d042dd0a2eccaadefe48f69aeda1b2f2b6b1fefb9a30978bd4c7bfea1c2fede5923b9dda4618bdc37f8144cb956a2e1ff11be246ede4e1b871f986504a874a7fb1ca8d480d5191fd78855b183d1fb591d87675d69350bc9c9bf8794032b393780c028854f2418555bde412e90a33af34e348eda37656a9cf0416f292f14833d10a32042e0fc1d46841f2621b5ad6dffda479f8f6ed4ddbdd5d9bd26856f1921605ba4994400d16f22e6f3902d95f1821c8c966c842bc96c19a0515234d0c0c2d4a13788f0445b30e1ab28dc3cd3c61f6c0a60030f8fc924ade782e7700"/4100], &(0x7f0000000100)=0x1008)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000011c0)={0xfffffffffffffc46, 0x7, 0x400, 0x7, 0x81, 0x7, 0x20, 0x8000, r2}, 0xfffffffffffffeb4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001200)=0x9d2, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000140)=0x1b)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000012c0)={@in6={{0x1c, 0x2, 0x1000, @ipv4={[], [], @multicast1}, 0x5aa70bc6}}, <r3=>0x0, 0x1ba3, 0x4, 0x80000000, 0x10001, 0xa76}, &(0x7f0000001380)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000013c0)={@in6={{0x1c, 0x0, 0x8, @mcast2, 0x236}}, r3, 0x55, 0x3, 0x1ff, 0x20, 0x9}, &(0x7f0000001480)=0x98)
syz_extract_tcp_res(&(0x7f0000001280), 0x9, 0x4)

00:01:04 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3, 0x10)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180), 0x0)

00:01:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x14)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000000c0)={0x6, {{0x1c, 0x0, 0x1, @mcast1, 0x2}}, {{0x1c, 0x3, 0x8, @rand_addr="6dd0e82c0744aa113b8cb4decd6d43c0", 0x7fffffff}}}, 0x108)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)

00:01:05 executing program 0:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1800000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86400af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba296b7e2")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
r2 = shmget(0x2, 0x1000, 0x9, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x11, 0x48, r1}, &(0x7f0000000200)=0xc)

00:01:05 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7f4, "9263e99787795db3a1baa67497e135ba"}, 0x14)
pipe2(&(0x7f0000000300)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
r4 = socket(0x2, 0x5, 0x0)
connect(r3, &(0x7f00000004c0)=@un=@file={0x0, './file0\x00'}, 0xffffffffffffffac)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x27, &(0x7f0000000040)={0x491a, 0x4, 0x0, 0xffff}, 0x239)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r5=>0x0, 0x76173676, 0x6, 0x2}, &(0x7f00000000c0)=0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000005c0)={0x8ab7, 0xd1d6, 0x3000, 0x100000001, 0x5, 0x2, 0x3, 0x2, r5}, &(0x7f0000000600)=0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={<r6=>0x0, 0x237d, 0xf, 0xbab, 0x1000}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x34a, 0x10, 0x1, 0xffffffff, r6}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @rand_addr=0x400}}, r6, 0x0, 0x100000001, 0x26}, &(0x7f0000000480)=0x94)
getsockopt(r1, 0xd3ed, 0x62, &(0x7f0000000100)=""/250, &(0x7f0000000200)=0xfa)

00:01:05 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/pf\x00', 0x1, 0x0)
accept$unix(r1, 0x0, &(0x7f0000000900))
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
openat(r1, &(0x7f00000008c0)='./file1\x00', 0x10000, 0x4)
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000a40)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
r5 = dup2(r2, 0xffffffffffffffff)
r6 = open(&(0x7f0000000780)='./file1\x00', 0x10000, 0x42)
ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={r4, 0x3, 0x0, 0x1, 0x7ff}, &(0x7f0000000880)=0x18)
r7 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
getsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0debc8eabab457bf44ba6cb61800000000000000080000000000c6d7a5aabfb441703484dc80ef95b93b0d391bc3284e14213164d9078caaab71d0"], 0xe)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:05 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
pipe2(0x0, 0x100003)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
sync()
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

00:01:05 executing program 3:
syz_execute_func(&(0x7f0000000200)="9826473e4314170f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x2, 0x20000004, 0x4)
accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/7}, &(0x7f0000000100)=0x9)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4)

00:01:05 executing program 3:
socket$inet_udp(0x2, 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4, 0x0)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='/dev/pf\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='/dev/pf\x00', &(0x7f00000003c0)='\x00'])
pipe2(&(0x7f0000000100), 0x100000)
open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x1)
pipe2(&(0x7f0000000280)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$inet6(0x1c, 0x10000000, 0x8)
r2 = fcntl$dupfd(r1, 0x11, r0)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000180)="d18d65ebdf07d417eb2e5b62060c53e841ec377eafd6e6a9e783699dfe558314e84d5e678a35105985056898bd0a122ffd4d95da108adb45b989bafa6c1d76a7ddc54a97e82563170ae4bb56d0f156c1c5ad9b5d652ea8d7dd217cff9fb18ce4c6c6f8872ac867bbdd1228ea3622467c634290016fc1699f52939f8187f0ead1cbefc33f7b542376676ee297ec6d8a18527c483a898a275ca9e02e1fe14c56661580226349e1779f3f94fc7f0f39")
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000140)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')

00:01:05 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x401)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0)
fsync(r1)
lseek(r4, 0x8000000, 0x1000000000003)
setsockopt$inet6_group_source_req(r3, 0x29, 0x8000000000000052, &(0x7f0000000580)={0x8000007, {{0x1c, 0x1, 0x3, @rand_addr="8de3f093ead5b30ce0162cb2eec0a58f", 0x1}}, {{0x1c, 0x1, 0xffffffffffff8000, @empty, 0x9}}}, 0x108)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r5 = accept$unix(r3, 0x0, &(0x7f0000000080))
fcntl$getown(r2, 0x5)
sync()
r6 = msgget$private(0x0, 0x400)
msgsnd(r6, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8)

00:01:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)

00:01:05 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x6, 0x20000005, 0xa318)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
recvfrom$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0)

00:01:05 executing program 1:
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="ffd3171866c4e12ffae36303bb61ef7bd4abf44def9c8d45a75b4898f0eff9cf601cd2d253fd13bfe2e7e09eaac209eb8de3c60763e0c4e07485d0af35d2aa5c6dcf4d09bf7fecde74ce1cce6aef3d1421f319e312fee641bd465e1854218d277611bc1644f32315b3c856e1032f6afd0b2b8a20da8312301fa741066507a6c3c13c30d791f9e83de7e4a7e39a4655288c8840534e93ac3950f923")
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x3e)
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)
msgget$private(0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:06 executing program 0:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, r2)
r3 = geteuid()
setresuid(r3, r3, r3)
clock_getres(0xc, &(0x7f00000000c0))
r4 = msgget$private(0x0, 0x2c8)
msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})

00:01:06 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$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4)

00:01:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x1400)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0x69, "a2abb4f34021f4e05ad17f59b9ae7500218569d08b5f1a65583779291beb1e972120f799f3e38bc9549d768413c4d2e8268d1f7eae53c9851bead81393003d61b1cc4764a8b032633ff7ea39337214bac8e5bef844f0146dce1ee085f8c39ea7dbc74493a69c3a2e93"}, &(0x7f0000000100)=0x71)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x80}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000180), 0x10)

00:01:06 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x60, &(0x7f0000000100)="0f3efe9a10f9b156d714419a2ce23436c6ee197bcc3543a9dd7b4d6a8194bf7774f57b86c28f9936c1940ede89baf8dd03c7f630163dd9a6ffc705e462bbcd2243e08af5e9e653bf14af67a0f3ea932b592861ed8aa7623fde9eaca1dbdfac3039e52bed22224cb149655616a3", 0x6d)

00:01:07 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d467dbef26f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:07 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0900000000000200000000000000bdb4000000000000000000000000b1d9baecf6724a67d17a8a2720fd21a5c28bfb15259baf78e3852a446cdebbd8d335dc685d3ae033e7a24ff6180d530c1d90"], 0x433)

00:01:07 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
bind(r2, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={<r5=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket(0x3, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:01:07 executing program 1:
socketpair(0x17, 0x4, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0x3, 0x1, 0xfffffffffffff801, 0xff}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x10001, @loopback, 0x6}}, r3}, 0x84)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000000c0)=0x8)

00:01:07 executing program 0:
r0 = socket(0x1d, 0x7, 0x80)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001340)=0xffffffffffffffdf)

00:01:07 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0x9, 0x101}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x7}, 0x8)
freebsd10_pipe(&(0x7f0000000100)={<r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000240)=0x8, 0x4)
poll(&(0x7f0000000140)=[{r1, 0x800000}, {r0, 0x100}, {r0, 0x188}], 0x11a, 0x6)
freebsd10_pipe(&(0x7f0000000280))

00:01:07 executing program 1:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
dup(0xffffffffffffffff)
open$dir(&(0x7f0000000080)='./file0\x00', 0xa08, 0x100)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x13, r0, 0x40000000000000)

00:01:07 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open(&(0x7f00000000c0)='\x00', 0x10041, 0x10)

00:01:07 executing program 3:
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r0 = socket(0x2, 0x1, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x80)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df65e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d44ba81d76beed3fd9774632822a8d047d2b255e9abebfc49800700000003f7dc5d8449ca3915973926a02d4f61f7af"], 0x1)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c)
r1 = dup(r0)
socket(0x17, 0x3, 0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81)

00:01:07 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
getresgid(&(0x7f0000000180)=<r1=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
fchdir(r2)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r3, r1)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={<r4=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x10000}, &(0x7f0000000100)=0x8)

00:01:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open(&(0x7f00000001c0)='./file0\x00', 0x10a08, 0x0)
syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6)

00:01:08 executing program 1:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
syz_execute_func(&(0x7f00000003c0)="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")

00:01:08 executing program 3:
r0 = open(0x0, 0x800, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000940)="c1dc00c483e96d51ae640fc76599c43d214f5c91d98f0000020002290f86008000003626426f8fe9000272c8662e36d9f4c403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="0ba4fce273aa43d7c044bee630ae28677cddd028e93847d3be3f078eb2beffe80fd0ba71d9ad4b5bda8bb86563bb71a21ad6bf4a862080e05a87ae3afc")
close(0xffffffffffffffff)

00:01:08 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="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", 0x4d9}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e22e000000100"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="d8fffff78000020065a8d9a52b573d85ac423800b1bebbcd8402d9d778aebac047c046124e0ec19c26c15ab95e5deef0b4d06bfde83375cfdc1397e53a7478eca49933ac2066c6f6f11d4976b21f6992b52749b5b0e7717316cb1f19748243be527e421e078d00"/113], &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x100)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)

00:01:08 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)
utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x156, 0x7}, {0x1, 0x3}}, 0x200)
r2 = getgid()
setresgid(r2, r2, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
getgid()
r4 = getegid()
setresgid(r4, r2, r2)

00:01:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000003c0)=0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = getpgrp(0xffffffffffffffff)
rmdir(&(0x7f0000000400)='./file0\x00')
getresuid(&(0x7f0000000240), &(0x7f0000000280)=<r3=>0x0, &(0x7f00000002c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast1}}, <r4=>0x0, 0x3, 0xea, 0xceb2, 0x9, 0x7fffffff}, &(0x7f0000000500)=0xa0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={<r5=>0x0, 0x24, "1c7b2705b7039fca4506a876b9e8c1245bcb931f9c48da0e37c5f7a23a990f025d7fcf95"}, &(0x7f0000000580)=0x2c)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r4, 0x1, 0x9, 0xdce6, 0x1e8, 0x1f, 0x5, 0x6, {@in6={{0x1c, 0x0, 0x2, @empty, 0xff}}, r5, 0x1ff, 0x7a7d, 0x3ff, 0x3}}, &(0x7f0000000680)=0xb0)
r6 = getgid()
getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740))
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="0300724a4157e6d0b688f5d68c41898c4b647a0b"], 0xa, &(0x7f0000000200)=[{&(0x7f0000000040)="0946abbf6b0be02210847bb17f27a5dfa9cbde7f494ec207fc3b9611833592fbfd243cea", 0x24}, {&(0x7f0000000080)="7e3c587d9bec0cfcf398d7b67064560f50bb1b9beb93acc18270e3a5b9994dbb49874ea99abb6fb9c4a9c33808d3a4352c5bbd1b739090e8180186ed155e595ac67ff9", 0x43}, {&(0x7f0000000100)="487ff50fefde4cb7edaa2d704937c1c01bf12543b754561a0eedee5e6ad9e98803347bd029198bee3b117773cdf64a12b7695124d8d4d140a90c240873ef29eb688587a051e227530a34302679fda4dfc86b614e7c63320f31c1067351d4d6c7d4d841f97bda2b36cd9624652cf38dbc5ed09e02e8d57d94638089a1643d7b2e79e8c76c6a99ef0a2d54bbd052416e7de8e5203f92263e99bc6f623e69a5f640ae7f38d34befda40fccbdb0474aa53abce1040881fd41d986b0ee1c3c42a65444f110dc5795c346976f10b64113f983307889e66d296d5685b9b87", 0xdb}], 0x3, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r2, r3, r6}], 0x20}, 0x20100)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0)

00:01:08 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
write(r0, &(0x7f0000000000)="600f9edfb4b1f579621bc0", 0xb)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0)
getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040)=""/152, &(0x7f0000000200)=0x98)

00:01:08 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x102)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x0, 0x7, 0x3, 0x70, 0xd1, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="070033006832763d95747474a7b4eb9e6cb880a99a6bd4b9b8476c7596d91c715120496c39f674391d0d6e8c9e5036336c0e70a0e5fabead24484e1966e9a5bd78e918"], 0x3b)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1202, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b004080"], 0x8)

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x20000000000000)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff)
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="81000000ad002747b05a6e4db327f7cd4a5e808c51d942e74021a7a4935b2f9d2ff1060ee17f44ef39a206451e903baac46dc19a2e43ce61e2e8a30b075632dc63c0fbd61cacf9bf912bde6474bca45c6c11e6b5de9ea497b66ce3ea94f6acbe9a3e5543847286455bdd451b283fa754582c7245aee4058ec06f594e9cb7b4"], &(0x7f0000000340)=0x89)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={r4, 0xfffffffffffffffe, 0x9, 0xff, 0x80000000, 0x20}, 0x14)
r5 = accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000100)={<r6=>0x0, 0x6}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000440)={r6, 0x100000001, 0x1f, 0x7fff, 0x6, 0x9}, 0x14)

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4)
open$dir(0x0, 0x0, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000004c0)={{"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", "81cd441e7433647487348254b3719b55508d38676870c3765c1567c1dad18e54", 0x80000001, 0xc2}, &(0x7f0000000040)="a5ec6c77ce6d8a14731dfb41eee535daa497009b079d9637", 0x2, 0x8, 0xff, 0x0, 0xf4, 0x6, 0x1, 0x5})

00:01:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
fstat(r0, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x15, &(0x7f00000000c0)={0x4002, 0x0, 0x40}, 0x8)

00:01:08 executing program 0:
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0)
setrlimit(0xe6a45f09200eb478, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mlockall(0x1)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1f, @mcast2, 0x7fffffff}}, <r1=>0x0}, &(0x7f0000000340)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1, 0x509e, 0x0, 0xf7c1, 0x0, 0x0, 0x5, 0xff, r1}, 0x20)

00:01:08 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)="10b96760cdccca3603f4d8b4c7c77f272361cf721caa4ece576e210a75fc60abb50a8df9245deb9f62f40264ee5642611338817bcc79bc70a70351368842ffa38e320b5e9f75e6d83e32fcd6dc98441bfaa739753a810024e2cd74bb8ad15c1baaf4dc14584397b02339b4a9bac5b7aeb49b42d077e9f805d8a94ae17ec10d1368a42009e47f017f9b7757891a7deac219c6ddfd870a127626cd57ea6d899d16e1818d883a62fd10b0ec6d44472d70e46ce2ab9dd4dc4e95dfdc034a9a305252fb10f5e4aadc79604f330b", 0xcb)

00:01:08 executing program 1:
nanosleep(&(0x7f0000000000)={0x0, 0x10000}, 0xfffffffffffffffe)
nanosleep(&(0x7f0000000040)={0xfd7, 0x800000000000fdcc}, &(0x7f0000000080))

00:01:08 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975abb9f58ff5ab"], 0x24}, 0x0)

00:01:08 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
r1 = dup2(r0, r0)
mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x100)
getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x800000000000)
pipe2(&(0x7f0000000200), 0x100000)
truncate(&(0x7f0000000280)='./file0\x00', 0xb)
pwritev(r0, &(0x7f00000000c0), 0xcf, 0x51)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0x7ff)

00:01:08 executing program 1:
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}})
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1)

00:01:08 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x7, @loopback, 0x1}, 0x1c)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
sendto$inet6(r0, &(0x7f00000000c0)="fafa014a3be47ccd0a51a103308f025df77c5e", 0x13, 0x101, &(0x7f0000000100)={0x1c, 0x3, 0x1000, @mcast2, 0x3ff}, 0x1c)
getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @remote}, &(0x7f0000000180)=0x8)

00:01:09 executing program 1:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000001c0)='./file1\x00', 0x0, 0xa)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
renameat(r0, &(0x7f00000002c0)='\x00', r1, &(0x7f0000000340)='./file1\x00')
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
recvmsg(r3, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/144, 0x90}], 0x1, &(0x7f0000001540)=""/110, 0x6e}, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:09 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f00000002c0), &(0x7f0000000340)=0x4)
fcntl$getflags(r1, 0x3)
write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00')

00:01:09 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000000)='.\x00', 0x8, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:01:09 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = semget$private(0x0, 0x3, 0x8)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000400)=""/235)
socket$unix(0x1, 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x10000, 0x0)
r2 = dup(r1)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000280)={0xe6, {{0x2, 0x3, @multicast2}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118)
__semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000000c0)=""/160)

00:01:09 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = shmget(0x3, 0x1000, 0x51, &(0x7f0000ff8000/0x1000)=nil)
shmctl$IPC_RMID(r3, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
open$dir(&(0x7f0000000440)='./file0\x00', 0x130104, 0x8)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4, 0x10}, {r4, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r5 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

00:01:09 executing program 0:
r0 = socket(0x100400000000002, 0x10000007, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="140000000000000007000000000000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x0)

00:01:09 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xb0)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="319fb6ac93c6d2c439c55060eba4c60752ae2f90a879336aa3c9841723f247168ae299ecdf09228047e757ac3d195665ccf082ce25363e9a8f3ef46711af9e13cf71ac727023d0966a15d87414f4b05647e75de4770ab4048d96531a0e855b65")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffdc9)

00:01:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f00000000c0)=""/135, &(0x7f0000000000)=0x87)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000040), 0x4)

00:01:09 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101c8000081fec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635b0f3a0fd62cc4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00")

00:01:09 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x4a, "727ae01504f803b4ef0480ec48760d0baab6e91982da4dc6acf79461678b74649665d32d1c71bcd270ba275a9b1c8863385a2af2dd85c2e585f1614d4a31f81916cb2666123ed0001bba"}, &(0x7f0000000200)=0x52)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0xa, 0x20}, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={r4, 0xffffffffffffff51}, 0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, &(0x7f0000000000)=0xfffffffffffffde4)

00:01:09 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f00000004c0)='./file0\x00', 0x8c04, 0x42)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000002c0)="360cd90ce8930c68b7243bd347862c346047758ec0089adee038b0e5a20bcd58336776436a014ba8344c5bd9cba21cfffea061ceacfbd618952855e8d8858eb668d1fc8bc3f8a13f213a5e3dcd356f0050f7adbf0d414f74dbe43013015c3da148e8f3bcc5e3642f72d99715c2a92add4469500bfca4e43d098d6f898899b4fe562c3cd8f5f861c64f76586eacc944549f5b3c1f97c198e85c9881a20e5e63b92c2a4b5615727efba87f43c313868e064450b4964ac88aeb545dd8ce0be1b19e30e8f360728b228bd8cbeff6645530bc80a75518bd6086c64808956a43b186b794e27a")
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="030004ea0500ffff0800000062401992214235bcea5e0d922114c4329bdfdf39c8c2c16c73f1084947e8f0f46e7e2c27369970122e616fe70f645cfe14323647f2f55c7bda10fda282b47ab5244a5c34a66c2fc6bee8116db860042d80237f7a24ef7edcf63313005d15047fe438b0544f101e6b4553a93827ad0f374fd98ea9654fe892e5d38fea94a5510d88d05a86abe18ec5db51994b61204962c75d5ad3474d47bc0def04ceab75df67318043ead858671bbdf3c2f596cdbceed9a00c028e1417d6d33e58a24947aa601acb288afdacae6a9deee11147c9d366f277bdf95c5bf546fa9d0e7c43268685"], &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xff}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={<r4=>0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={r4, 0x9}, &(0x7f0000000480)=0x8)
listen(r0, 0x0)

00:01:09 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x7, <r1=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000200)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0xfb48, 0xf, 0x49aa, 0x8}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x4, 0xb266, 0x8, 0x3, 0xc7, 0x100000000, 0xfffffffffffffffb, {@in6={{0x1c, 0x2, 0x3ff, @loopback, 0x5}}, r2, 0x1, 0x9, 0x7f, 0x80}}, &(0x7f0000000380)=0xb0)

00:01:10 executing program 2:
syz_execute_func(&(0x7f00000003c0)="98f3410f5a0d000000210f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4054e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001e4612172d7f000000000f08171a38a806ebbbe5b5b6291ae528ca26540001a001a00a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000")
execve(0x0, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0xfffffffffffffc01, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x182)

00:01:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
fcntl$getown(r0, 0x5)
geteuid()
open(&(0x7f0000000540)='./file0\x00', 0x0, 0x104)
getgid()
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r4=>0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8)
utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8)
freebsd11_fstat(r3, &(0x7f00000004c0))
truncate(&(0x7f00000005c0)='./file0\x00', 0x81)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4)
futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}})
socket(0x2, 0x10000001, 0x84)
fcntl$lock(r2, 0xf, 0x0)
pwritev(r2, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440))

00:01:10 executing program 0:
syz_execute_func(&(0x7f00000000c0)="b11b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x48, "43c10fdea51149df98b01ae219eff5ca2bad826d0644d833f81c8082b0b67e31575637bb207f05b618a90a6ca0ea7b0ed246adf19cd3e587ade7349d1e313570d272c3f1f80ce961"}, &(0x7f0000000180)=0x50)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)

00:01:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:01:10 executing program 1:
setreuid(0x0, 0xee00)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={<r1=>0x0, 0x20, 0x1}, &(0x7f0000000300)=0xc)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21c904000000000000000000000000ffff7f0000010700000000000000000000000000000000000000000000000000ea32b0bb00"/128, @ANYRES32=r1, @ANYBLOB="59000000800e3632040000000300000003000000"], &(0x7f0000000400)=0x98)
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:01:10 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x381)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0xfffffffffffffbff}, 0xc)
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:10 executing program 3:
r0 = socket(0x6, 0x10000001, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x2, "4cb7631462fdc3c3be92ab1c7f7dc094"}, 0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x67, "9b25c836b5379ad6afd585c26aaba39367cedd8e37287e2d6e959abb0e76e3d6672d27ca19945966a15433ff29e9532d67a0ab0dcc258a3eaffa934016b43d061c4d767da6966c38e4cdf06020c7fca28ef5c5bb5a2b60206646a01058b494b8667f9cbb71065b"}, &(0x7f0000000100)=0x6f)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8, r2}, 0xc)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x20)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x200, 0xf892, 0x6, 0xfff, 0x6b0325a1, 0x5, 0x3, 0x8001, 0x3, 0x1, 0x100000001}, 0xb)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x81, 0x4)

00:01:10 executing program 2:
syz_emit_ethernet(0xfffffffffffffd80, &(0x7f00000011c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x10, 0x4, 0x2, 0x8, 0x1040, 0x67, 0xfff, 0x3ff, 0x28, 0x0, @empty, @broadcast, {[@generic={0x88, 0x11, "75a8a39e048a4cc951bb133f4e16df"}, @generic={0x86, 0x4, "96a7"}, @ssrr={0x89, 0x17, 0x0, [@empty, @broadcast, @empty, @multicast1, @broadcast]}]}}, @generic="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"}}}})
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)

00:01:10 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/134, 0x86}], 0x2, &(0x7f0000000340)=""/136, 0x88}, 0x40081)
sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0)

00:01:10 executing program 1:
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)
mknodat(r0, 0x0, 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={<r4=>0x0, 0x5, 0xf, 0x7, 0x3}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2206000000000000000000000000000000000000000700"/128, @ANYRES32=r4, @ANYBLOB="0600ff03ff020000"], &(0x7f00000003c0)=0x8c)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r4, 0xed27e40, 0x8, 0x81, 0x401, 0x3}, 0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={<r5=>0x0, 0x3c}, &(0x7f0000000100)=0x2)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x6}, &(0x7f0000000180)=0x8)
getsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0)

00:01:10 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x100, 0xe23, 0x400, 0x2, 0x6, 0xfffffffffffffffc, 0x8, 0xffffffff, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x6c, 0x3, 0x8}, &(0x7f0000000100)=0x18)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde})
setitimer(0x0, &(0x7f0000000140)={{0xa0a5, 0xffffffff}, {0x2, 0x9}}, &(0x7f0000000240))
syz_execute_func(&(0x7f0000000180)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f71378dcdcc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e120f242d9f7cc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

00:01:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
shmget(0x1, 0x4000, 0x204, &(0x7f0000ffb000/0x4000)=nil)

00:01:10 executing program 3:
r0 = socket(0x3, 0x20000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653002"], 0x10)
write(r0, &(0x7f0000000100)="c3", 0x1)
execve(0x0, 0x0, 0x0)
r1 = socket$inet(0x2, 0x10000000, 0xffffffffffffff01)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x7, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000002c0)={@multicast1, @remote, <r2=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x400, @rand_addr=0xffffffff, r2}, 0xc)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x100000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r4, 0x81, 0x6, [0x9, 0x9, 0xffffffff, 0x2, 0x5, 0x65d]}, &(0x7f0000000240)=0x14)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)
connect(r1, &(0x7f0000000280)=@in={0x2, 0x2, @multicast2}, 0x10)

00:01:11 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0xc0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={<r2=>0x0, 0xe, "44d102dbd595a30bda90a97f7df6"}, &(0x7f00000003c0)=0x16)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x9, 0x6920, 0x101, 0x4, r2}, 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x1bb)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x100)
r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
setsockopt$inet_buf(r4, 0x0, 0x5a, &(0x7f0000000040)="a81ce00dd7463ef77d2b31ac09aa398a8ab5fcc8d02d6411e5b0fbe54ab2ec977513f9f78f71daf78fa90ce63252a84fa58c2b83f7c51ab7c9da8ba29395ec2222b517496c3b4ce55126686f02d97559743e15b83029e129d6b0f3ac212ec64259623d875f940feb9ed25b652add523fe4dd276e2b63141e3921db8ba6be9f02f370ae3006a39c6a9af4176b05160d1f934087b768b1423baacbc16c72310c5e8dc67d5c5327eaf8406a9870e2367814175fa40d5dbf403a00a2d10a02bf095995b33a1e20d7095eb58acc600a1e", 0xce)
ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f00000001c0)="e4f392f69f1f6e32944a077b88dc85bda1bf1d1c8186ab8e7d28ffad9ff9ddfa39999e1adc75145523da995988729e84c76d3b85e721fa1854f246c5c795cbad95b65ae845f18e7900c31b5c471f30353733ae012a6d98c0d2523278a5db097c20a04e89d9164c54c86b6eb58537005ea91fe2e145768f5996ac26c4561b9c7a1ad0f11faa3de1a10907d8fc94cc7a7525d69ae7b30e1d8eb3657f1b6e4b1c77525efd774878c06462c1c4ddb4f39d984b5c989532a4b2b17ae75b879cc35c6ad3bfe68cbf6c932059e490fceb7458c0ff6b27780af7ea2bd091cde88219d905f116b053e2405a80")
openat(r4, &(0x7f0000000140)='./file0\x00', 0x401, 0x0)

00:01:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:11 executing program 2:
r0 = socket(0x2, 0x20000000, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000d4f2af2bdb8cbc6f3b9bb5e44e3c515a9f7d9c43157a0251e72da0e7a11947df84c1224f3281da61bb8812fd2c2ba271d12604ad6887f2bc3aed03435dde9bb529fb9568462d73bdc558a19e338c86340d2fe38c3a4741b395797aea96e9229809fef9fc83c4804a371477933bec166711e660a87d"], 0x8)

00:01:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x20, 0xff})

00:01:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xee, 0x7, 0x8, 0xfffffffffffffeff, 0x7, 0x100000001}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x5800, 0x8, 0x7fffffff, r1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x200}, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x2, 0x4, 0x0, @remote, @local, @random="569e585e6004"}}}})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0xc01, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x401, 0x4)

00:01:11 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000)
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000100)="33a54eb7c4be6402c9b0e22cc274d089a4d6e66de8151ad3268e3f1303c1911a0cc4ae70b7ce537f3d5738875d7a0c718c71775b5027b384fe256ff2af902bfb0f29b0ae6323d6b8579e029d2b76499736591800a8934dd9cb63cd4e072415db00896226a29ed011346be5651eed01102843f50b85a595d0f2e001a984c26aedb75ee77d745a8ee2b6ef7b526b889ddbbd23fba6689b95405590d657f397277e8da2f75dac43b605f69bcf1ed6c29bef12854c1acc495eb3e2246c127a79f8cc5bcc18d39471d3a2b7868a2685826dbabdb824821a479269e6a60a31dec4cbb30e9a", 0xe2)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r0)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={<r4=>0x0, 0x5, 0x1, 0x6, 0x4}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0xfffc000000000000, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x1}, 0x8)
read(r0, 0x0, 0x0)

00:01:11 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="f66730c804c703d0370190b3a7a828ee9aced8232ce65942a9eb35dbd67f667612a80554907d833ee33cd481739cbb6d4bfb7ea83c1b174a2ea5976d65c625c6cd4922786fbf8b55695e56128306bc1da689f86f636f16e93155ffa93a8f42c88de7c3a5ca2d19f3e633fcc4e2b0530c018c1196ceb6a8f0a387ee0603a06fd2aa5e6f44f4f4f043bc11e1ef0a255dc9ae2b67e586eca849296ea147a184d0b808b2f3017e26e425c4cf5ac402f59f2db7e1f96647e78a705280")
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x100000000, 0x4)
r1 = socket(0x1c, 0x10000001, 0x87)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={<r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x2, 0x4eae}, 0x3)

00:01:11 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = geteuid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
r5 = geteuid()
getresgid(&(0x7f0000000240), &(0x7f0000000280)=<r6=>0x0, &(0x7f00000002c0))
r7 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = fcntl$getown(r0, 0x5)
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getgroups(0x400001e0, &(0x7f0000000a80)=[0xffffffffffffffff, 0xffffffffffffffff, <r12=>0x0, r3, 0x0])
r13 = getpid()
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=<r15=>0x0)
r16 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
getgroups(0x5, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, <r18=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0x2, 0x20, <r19=>0x0}, &(0x7f0000000980)=0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000009c0)={r19}, 0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="487c26bb343226042b14d044de7a5147ebd8587db446722a34468ed3550f9c1d164e7d7e335cefee6a56e2af6c8c27dd2cfba288978f0b2e11f2622e567bbc7fb98bef074c589ca02650cb55cd6552bf4385d1d7cfd7e16ba3b1c4197e6174bcf9cefbcb7e7454cd4a1bde5bab446b4bf3f442a67359ebc95ecf3439d3c95b155b8b23e47b7eeef668a61677cf845f11c1ecc235bd737923cce7d6a35e4c80a7302fd0894401bee6e9d43d41f7ff8b95919f93611d6df4041b791edbf50b6fc0a2b6d5897fac0d41c0741b1f49", 0xcd}], 0x1, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0xc0, 0x80}, 0x108)
fcntl$lock(r0, 0xf, 0x0)

00:01:11 executing program 3:
syz_emit_ethernet(0x22, &(0x7f0000000040)={@random="ff077b2b6376", @random="d42ea74ca306", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0xa9fe0000}}}}})
syz_emit_ethernet(0x1be, &(0x7f0000000080)={@random="32a56ca17d1e", @local, [], {@ipv6={0x86dd, {0x1, 0x6, "7a8305", 0x188, 0x53, 0x2, @mcast2, @ipv4={[], [], @rand_addr=0x9}, {[@hopopts={0x79, 0x2, [], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x7f, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x75, 0x1, [], [@ra={0x5, 0x2, 0x7f}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}, @routing={0x3b, 0x4, 0x1, 0x0, 0x0, [@loopback, @empty]}, @fragment={0x6f, 0x0, 0x3, 0x7799, 0x0, 0xf8a, 0x67}, @dstopts={0x57, 0x1, [], [@enc_lim={0x4, 0x1, 0x5}, @jumbo, @ra={0x5, 0x2, 0x9b}]}, @fragment={0x7, 0x0, 0x1, 0x3f, 0x0, 0x7f, 0x66}, @hopopts={0x5e, 0x3, [], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo, @enc_lim, @jumbo={0xc2, 0x4, 0x8}]}], @generic="f6c8e8eecd8c7b06d09ea00a496bcf694b65dce28d42c1e23f725ac53e7aee6232e1f026fc5244d25946896080a33a161e025fed68eafd86a314a7663095c36706d548821b274626d73bc22489f8cb17db1f65475ce06e8c1c3a3b0454dc8b5e414449bb032e8c437ba9b610b2e92c73112602ed1c5d60564fb377ef1a0aa42edfbc2213c8237cc93b8aa6e9b983328c7eb9f82518f7ffff9cb21c5fc5e1ef6da58582a0177cfaccee65f4df6a9edddbab60b41691a13937f27e8f9030c605ee93991c099c33c451b87bdf8642891eb2"}}}}})

00:01:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d03653000"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:11 executing program 2:
r0 = socket(0x1, 0x3, 0x2)
lseek(r0, 0x34, 0x3)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7)
syz_execute_func(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
msgget(0x3, 0x2)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6")
shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59)
open(&(0x7f0000000040)='./file0\x00', 0x10c40, 0x42)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)

00:01:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$DIOCRGETASTATS(r2, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
poll(&(0x7f00000000c0)=[{r0, 0x24}, {r3, 0x20}], 0x2, 0x8)
recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000100)=@un=@file={0x0, ""/54}, 0x38, &(0x7f0000001940)=[{&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001680)=""/187, 0xbb}, {&(0x7f0000001180)=""/42, 0x2a}, {&(0x7f0000001740)=""/141, 0x8d}, {&(0x7f0000001800)=""/135, 0x87}, {&(0x7f00000011c0)}, {&(0x7f00000018c0)=""/69, 0x45}], 0x8, &(0x7f00000019c0)=""/93, 0x5d}, 0x40)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x188)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r5, 0x0, 0x4e, 0x0, 0x0)

00:01:11 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="81e20e78")
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f0000000240)="ed3eb4c7fa740e858d2dcbd39d1181ba5b6ecde80e36f0f23844d6f661d26f9fa4fa1e33e61b4d19329b1d54dc0cc29608f9a531ab52cea10f006a9b27cd141a15bca11251debb636923b97e48dbca93fccc1c5bbccc07cbed649b5ea7e7a39d3771e68f8d")
fsync(r0)

00:01:11 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f)
getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r0, 0x0, 0x7)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180), 0x4)
sync()
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
sendto$inet(r0, &(0x7f0000000300)="ab03fac2ad265c22f7584651828b1cc66d02e1496be4e72982cbf239b52ad770fe94f81a2bec23", 0x27, 0x80, &(0x7f0000000340)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={<r3=>0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x2, 0x4000, 0xc1, 0x5, 0x1, 0x16ff, 0x6, r3}, 0x20)
flock(r0, 0x1)
fchmodat(r2, &(0x7f0000000480)='./file0\x00', 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setrlimit(0x2, &(0x7f00000004c0)={0x9, 0x6})
getsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000500)=""/14, &(0x7f0000000540)=0xe)
setrlimit(0x3, &(0x7f0000000580)={0x100000000, 0xe2})
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000005c0)="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")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x800}}, r3, 0x6, 0x4c8b8f35, 0x300, 0x3f, 0x4}, &(0x7f0000001680)=0x98)
msgget(0x1, 0x600)
ppoll(&(0x7f00000016c0)=[{r0, 0x84}, {r1, 0x8}, {r4, 0x4}, {r0, 0x84}, {r4, 0x26}], 0x5, &(0x7f0000001700)={0x8, 0x4}, &(0x7f0000001740)={0x2}, 0x8)
getpeername$inet6(r2, &(0x7f0000001780)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000017c0)=0x1c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001880)={r3, &(0x7f0000001800)=[@in6={0x1c, 0x0, 0x9, @rand_addr="e7f79046c1391703fa0dd8dae72b2ae9", 0x5}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000018c0)=0x10)
fcntl$getown(r2, 0x5)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001900)={0x4, [0x5, 0x8, 0xfffffffffffffff7, 0x1]}, &(0x7f0000001940)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000001980)={0x2, 0x40, r3}, &(0x7f00000019c0)=0xc)
accept$inet6(r1, &(0x7f0000001a00)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000001a40)=0x1c)
openat(0xffffffffffffff9c, &(0x7f0000001a80)='./file0\x00', 0x80, 0x1)
syz_execute_func(&(0x7f0000001ac0)="66420fe69f0a000000f3426fc4416d63550f649e2e0f0f6557a43e672e6765f20ff0223e660fe43a6666f00168ae8fc978c1d867660fec825a000000")

00:01:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000003a638b96cadb548b9f82bd2c3ee5a9ae9a2f5912cb018688c324cbfa4771827d9ee0b5a5e02b79fcab078fa088b0f477cd4ed59b853dd1cbe2db76ef1dc58864f01ac8169a520fa00ea6d"], 0x0)

00:01:11 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000949f9a557b1962115bd21193288c53d115e85e256030df8056574e255db12a6424e8c8e170f651b2466b61bd39051f0c309b34f88db1d9ac2d8d07078f1df9fec5a5f4559c27ba2c8bd61cb3d4bdbcc18243cfbae26a90050077102f686904950fc195d9f03d49f528339ad6b008c7af", @ANYRES32=<r1=>0x0, @ANYBLOB="bd0f000000000000"], &(0x7f0000000280)=0x94)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x100000001}, &(0x7f0000000300)=0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="0e7fb15186f76c184291083186f889198e4a92279afd90aad925137e1a3f150d34d074cf4edfd14fa388a4e37ca91f2d9629e33dfe5bc40e06c391792df90737a8a13d810116f157e8b3d1f86ee6c71f28fb01894d97f7e106c6a558a380c8f54b9c68772e521da4448777e154ee8a2666239c64ceb35373f3d58aa35a60ad192e2345073c93ff2b7c770446b1bb40e90b0a768b734e50bf23b18cea4d79e9c93c45d76e6f07774cb6dbad6256ef226e530dbe1a36541497cfb7bc686aed11c9b3f17f9ee534af18cd")
syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:11 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e5a66816d220f0f640fbdbad5ff0000660f6a5ecc21fc22eb6565ca9e002e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f01321600ed0004830000")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x808, 0x8)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="befe92acbc3c38e74a0da00ab098c53efc057c213bbcde47d4c669bba0aa9fef2f46d33831")
select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0)

00:01:11 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x6)
r1 = socket$inet(0x2, 0x20000005, 0x3)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={<r2=>0x0}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xffffffffffffffc0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}}, r2}, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="a4cd9e32314837b7b82ee4a4ef36"], 0x10}, 0x0)
select(0x40, &(0x7f0000000100)={0x7, 0x7fff, 0x200, 0x5, 0x40603ae64c, 0x1, 0xffff, 0x101}, &(0x7f0000000140)={0x3, 0xc4, 0x80, 0x101, 0x73, 0x1, 0x910, 0x4}, &(0x7f0000000180)={0xc5e7, 0x100000000, 0x6, 0x1, 0x7, 0x400, 0x1}, &(0x7f0000000200)={0x2, 0x8000000000e9})
r3 = shmget(0x1, 0x3000, 0x231, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/222)

00:01:12 executing program 2:
syz_extract_tcp_res(&(0x7f0000000000), 0x879f, 0xedbd)
r0 = msgget(0x2, 0x20)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/150)
syz_emit_ethernet(0x8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd603087850055000000000000000000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff0100000000000000b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"])

00:01:12 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x8000}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x71ae, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x101, 0x3, 0x462a7b370fec5922, 0x9, 0xd583, 0x3}, &(0x7f0000000200)=0x98)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = dup(r2)
connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
writev(r3, 0x0, 0x0)

00:01:12 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getrusage(0xffffffffffffffff, &(0x7f0000000000))

00:01:12 executing program 3:
symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00')
chdir(&(0x7f0000000080)='./file0/file0\x00')
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4)
recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000040)}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f00000003c0)=""/124, 0x7c}], 0x6, &(0x7f00000004c0)=""/176, 0xb0}, 0x0)

00:01:12 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000100)="f58c61b8410187f453a212ad6ac6a36a3007ef9f3ac5c6db849cfc6b94d941d818851177b76100bbdc386f27904d2f7efa8c3753d69562bbb5e76e2e43057a1ac9ddb5a4", 0x7, 0xf6, 0x9dc})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/88}, &(0x7f0000000240)=0x5a)

00:01:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0x8)
r2 = getpgrp(0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000180)={0x2, 0x2, 0x6, 0x7f39, r2})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0)

00:01:12 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = msgget$private(0x0, 0x2)
msgsnd(r1, &(0x7f0000000000)={0x2, "a9fff6f523f567dfe3a75e93aed6b915ea5b538f35c8c2be96934293d9b3b3a9fad11abbe97e0b4692d38ccd5641d390dde76daa5c24c148580496dcf4e3445a5a5b9dc4657f11e0ed2d7f4e4265e56378240249d0c4d8c3c64c44d9481a961e4b02b97062c050c1a6a0017f437a4c9d574bae8290d8e22ade53095145c12481621270ca4c04942ef8147a0c"}, 0x94, 0x800)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/234, 0xea}, {&(0x7f0000000480)=""/51, 0x33}], 0x5)

00:01:12 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000001)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r1, 0x0)

00:01:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = getpgid(0xffffffffffffffff)
getpgrp(r0)

00:01:12 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/84, 0x54}], 0x6)
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0)

00:01:12 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f00000000c0)='./file0\x00')
open$dir(&(0x7f0000000040)='./file0\x00', 0x180, 0x2)

00:01:12 executing program 3:
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000280)={{"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", "ee4d7455b5d20e74ffbd9061b7d0e65edb4e14869f5f03e2456835a0aca21c9d", 0x6, 0xfffffffffffffff9}, &(0x7f0000000180)="60a7e47715e79ea0a07c11c995cb834e9cd710cbe5eed7b84c58083fe42bbdaa271edca93cd624c380aed0b894798b1001f11faad993b3e66bef580582ae9442fe54ce5669e392c9994ca97ab689019f824684e7172f93e4714e37e7af7212df0342607f6a1792a942dc8da59abb2c792114eba06912b11821cd9a1b2981463cde7aa08b2ce43503d5d145da34b7426621c96312c36e0b1fb56df973e576923bda25f7312df6dcee9923aaf166f9edc66135bb67450869c493dd63be0e242255731ed4fe6601096ab30dd615871c661e1d2b89387ba4758900c7a831e5551392506739dc19b7e8283b2963512c457cc019", 0x6, 0x100, 0x0, 0x8e, 0x10000, 0x7a, 0x166, 0x1})
syz_execute_func(&(0x7f0000000000)="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")

00:01:12 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xf87f}, &(0x7f0000000080)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4)
close(r1)
getsockopt$inet6_buf(r1, 0x29, 0x14, 0x0, &(0x7f0000000140))

00:01:13 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
fcntl$getflags(r1, 0x1)
syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={<r2=>0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2}, 0x8)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)
recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000680)="8b2857e99a17874a178a508a3455baf8e5cd846485e4e1ddeda8776653a17928224c550e6e2e17f90796398ae2c28fe39acdce5e860f923a6c7100ec5a26297d86bb61ba338f8dbb8b70f6a2e525bb1c49130623331809f578e30f4ef62287756b2c6556cde1c9a82c6a8e2c4b7ecb500dcce92928e8931af2ae3641496c06b223f2ec561400c1c3829b87c984c9a29aac4cfe8c2b10ea1d3a6e2695c014104d91b4c43dde7df7adb8beb757b5")

00:01:13 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000580)="f1500f9ba5a117445878025e86b57d2d2161589e5b28e4eb431466baaea108462917ef7c3bad50b56169a884749346da17bfd8bcf64fac21aff0038500d10548ef772175d434f4ad533c6b61a472030ecbcf893d1b799ca0fd8368ef3d8d2be3d67fdb15331bbf6b050801f7fc1dfdbb2a6139b07e2814163a43f6f4ad1acffa8a38d0e8e6c431797fb6e9a59cd9abc01822bc2432e7f86b1a5da50c607dd598cb7cae18c437570465e8c3b0332722b198a46b987a2c86426232900a94cba949e9a997a0da2a37815c7886e4c84a3dc24acbfaf106a2230a005d")
socketpair(0x10, 0x0, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x5}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000680)={r2, 0xfffffffffffffffd, 0x7, 0x10001, 0x2, 0x1}, 0x14)
syz_execute_func(&(0x7f00000006c0)="26660f3adf0c78006466f3430f5dbe0000010046d8ff6cc481fc544d2f813c9d00000000000000200f008070fad6562666430f2af1c1d40c0f0d22")
syz_execute_func(&(0x7f0000000700)="1ce1c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c0f5bca02023ed107c4c2b90a23f21667f2450f10c766400f2a9cf792e70000516496c1ea01eff265e25500c365f20f5d65f75b304545e269a841c463154624581b4585c145332faed2dfeeb7b7f5f2410f1a39dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:01:13 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="b16b241bfa56", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="37c740e76643", @rand_addr, @broadcast, @broadcast}}}})
socketpair(0x17, 0x20000003, 0xfffffffffffffff7, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x3c}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8)

00:01:13 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/167, 0xa7}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, 0x401)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0x0)
munlockall()
ftruncate(r1, 0xff03)
freebsd11_lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200))

00:01:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="bbd42ea3170a7d5fa82808cf04ca211beb98eee672eadf1e06ad89650ce83f7e6549")
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040))
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)

00:01:13 executing program 0:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="14000000000000005a000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0)

Jan  1 00:01:38 ci-freebsd-main-1 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:02:03 executing program 3:

00:02:03 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000100)="928dd2769b5f5e0e08ca6ea756e6382c6de626f3185d94fce5c5266e37c779913575253cf9722c3ead4f88128cadfabaa65275d16a5ee07a460571a384fefe5fe74d413a88dbed1ea7406c79f0fafa330890d43efef799dcee0ea949584952f222b2de12bec7ec25be778fd6753df2887e6a1aba013cb30dfaf32c89372917b88ede1bfd05339fb86beaba55cb8ba1e8e874b58b4b668dc6acf85c9f27b1480a2ec76281041b334ea3b793768b99a51e0b25553d60cb6799038990af78ae34d354b8ee832efe09fd", 0xc8}, {&(0x7f0000000200)="4d749f888f77cabee518c79ccd83460dde42118aea947e00dd66a5a715baf4ca232eef1a83c267cae92677ffec57307d80f28fb2ef97ac977daa4b6a9cc2868c21030b7167be7ef4ef6ce1788392e202d290678543f8d3fdf2cee7c69883e539ce1544f34bb254a781b7ec3059abb69a8dd5d5f7db3fbd291a0539f0c6531d90c5b5c34c95a5fd305f980ff065ea3ce9e8eb78fdb0530c09f70d3402db6660dadce9a8a7af914c3499ddfdb85f7461dcac83016549721982a10419c703972f48e7821cf69c1d13c3fddaf3db161fbf8c347eeed8f7f657", 0xd7}, {&(0x7f0000000300)="52fcc7508fbaec82c17f1668b4d7f4bc708c343bfedebdf4125506d83eb5e2f9ec3c5e3be8ae4bcbc2c23bf688d1f779a6e2184cd2e75ec2e0cceee644ac888e45322bf9cfc5d82e50dd7413bd6793f85854de570461d0d652e207dad6688cada91287b6dbfa1f1a9fdcb17cc2bc829ae5b99132839b9d6f95bf36a59cfbeb9d25a02fda", 0x84}, {&(0x7f00000003c0)="f90b33117ad7113e28b74b85a5da4a4385a7567b617792c9c0e40cfe6b65b9285bf0f9c16c441d3ccc630061b32eff3cd5d58bde227874ccbef71df93059e43fcf24a56a9779002255a230e7a08dcf11a36239dd25b7892d0c093c65affc7368597ebc0c9be8eaed00e5930d0809d2cde5807bdeea5f4e4bd9c81182578b387c2e7921e187cb96a2c41e2febd5fad81336d5", 0x92}, {&(0x7f0000000480)="47c795bba8964aaccbd454fae69ad471f3f9b61facf936516872e575e37b50191285d62a185f4d030628b3ea64c8b5639cd0f7ee1c0bde24566eec8a775a0c3b753e6baf2ba6f795eb7aec697c70ee2d2f14c85815431610468a73ce4f7230696a46eb80a3e3955709d0103cf8253600648214b33af22476e726f0a383f5c8907ab477e4d0cd067a6ffe79339f2a18e32c60b941c0d0642fe8e5acb80edf906d03c1c8883700c2e8404f0347463d4a5d1767e0ae367aafdb322b74a755679e3e946cce091b3bb4cdd9", 0xc9}, {&(0x7f0000000580)="97aeec31cc38411a3d62e71b498a493e515afccac402f026f0abe62a99cf8790311521db1abfe65bca2dfbbf407424f42b2a75ee91c2a3d6c6f9964cafd6c1bcdd8546eefde1a49374080bac88775855602f0dedf394", 0x56}, {&(0x7f0000000600)="af91659a50f4016b7f9964dc1060ca062f7e0d8f3aa6a1c35bbf0c0669544aebe35b6ddf43f0ae0a8ec2c1126afadc3c5fe2f673a86efebf82492ce2120db495737effbf925636918a69b83a62bf9162bc2f683f6893f008e60b7baded1059e566ecf33cc0554081f70885f80eadd038ae240bdc3fd5cb16a704ef4bb90e635448873f2a08004c94bf5c532a855cad41c8324583ddbf98077de2e6580204064e6655f689c42480da66e2754fd3958655a1e08e171de18cac130f63c396f925273bce4dd572e53a3712c640e701ce5426525f1529d5a45c1c1038994fe77ede78c35e54a47f44", 0xe6}, {&(0x7f0000000700)="c1eeeeb3174607ae99231bc17a24f5baaafd772aedaecfd9b70720f1d1d6126dcaf5d8e094e262f3b89a376735747d4969f9b228ea29db898609450b6920c3a5e38aa2a92d7379d6b95546f279c662ab570a89a826a372860cadcac8a3559993f43c259931baadcbc5e771a50739b1e2a47c3e118cd7f0b0c03690f253f8b8bd4aa74ba5dc2c65c38a4362294bcc9a8e337ec363bdd9", 0x96}, {&(0x7f00000007c0)="0f86c8a9513c04d43403141124a66a59ceca9dd74fbec528c69915050091d61f3c169319b7bd3d7e47696db53ef972dc3d1d7968a875a2f75d2ac7b765545c1b508d9150", 0x44}, {&(0x7f0000000840)="f73cc47dd8baf68b6bb733822af31ac87fc902b0890654e93a9f652c1deb99666e4f003095b458279f9080182799b038d4565bbdbd3381bb7b7380001711d2e1eb7735b8452b10b7f50091693022310e378ff7c807858e491e526abff8678a9e2584b89983b457d748c77e6a00954a3894754d467ff46c0f23692c08af564ba89a55eb2d3c9aab7d339425221d0484a680e7d12368176a3e31603765a773b84b46818d9fdb93076fbd4f713793175478ca5010a0efc710c131698653d7555b5d4f46e8be40", 0xc5}], 0xa, &(0x7f0000000a00)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="68d38631b64611c8a697256a186020d3"}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @init={0x14, 0x84, 0x1, {0x6, 0x7, 0x1, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffffffffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x94, 0x20100}, 0x4)
getsockname$inet6(0xffffffffffffffff, 0x0, 0x0)

00:02:03 executing program 2:
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040))
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0)

00:02:03 executing program 1:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x1000003, 0x12)
r0 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r1 = semget$private(0x0, 0x3, 0xfffffffffffffffc)
r2 = shmget$private(0x0, 0x4000, 0x401, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_RMID(r2, 0x0)
semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
semop(0x0, &(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)

00:02:03 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4}, 0x1c)

00:02:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98)
r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="00000000ed5e"], 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0, 0x0, 0x80000000, 0x200, 0x100, 0x80000001, 0x6}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x29, "15c08887fbcb7ea484eaedc342014dfab0ee00bcc52a7664e926bd7a7d42b2d036650233c3c7a330fa"}, &(0x7f0000000340)=0x31)

00:02:03 executing program 1:
r0 = socket$unix(0x1, 0x400040000000001, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@rights={0x10, 0x1}], 0x10, 0x80}, 0xc)

00:02:03 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}})

00:02:03 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sync()
recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

Jan  1 00:02:03 ci-freebsd-main-1 syslogd: last message repeated 1 times
Jan  1 00:02:03 ci-freebsd-main-1 kernel: Can't start NLM - unable to contact NSM
00:02:03 executing program 0:
socketpair(0x17, 0x10000005, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_buf(r1, 0x29, 0x6d, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14)
setresuid(0x0, 0xee01, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2001, &(0x7f0000000100), 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x210, 0xffffffffffff17da, 0x8, <r3=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000140)=0x10)
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f00000002c0)=<r5=>0x0, &(0x7f0000000300), &(0x7f0000000340))
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresuid(r4, r5, r6)

00:02:03 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}})
clock_gettime(0x4, &(0x7f0000000000))
r0 = open(&(0x7f0000000040)='\x00', 0x1, 0x40)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000001c0)={{"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", "bfe5fd494b82d02c28532ce197ad8673eab853e988f495221871cececa44742d", 0x9, 0xffffffffffffffe0}, &(0x7f0000000140)="f75ec4bde5da635ec7ebd59d50f65da29e1d44c4080aa887e509bf3de9c7d3478d9bf472059df2af1cab4444aaa5f901d8e50102833cd943774653cc82655961c02a7ffe525dbc4a2caa34078b0dda1bc26f6dff", 0xffffffffffffffff, 0x4, 0x4, 0xc441, 0xffffffff, 0x1, 0x2, 0x9})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x2}, &(0x7f0000000640)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000680)={r1, 0x7fa, 0x3, 0x400000000000, 0x2000000}, &(0x7f00000006c0)=0x18)

00:02:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00")

00:02:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0xff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000140)=0x10)

00:02:03 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0)

00:02:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:02:03 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x1)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
geteuid()

00:02:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x20, 0x100000000, 0x80, 0x0, 0x493f0c39, 0x9, 0x7f, {@in6={{0x1c, 0x1, 0xb9, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, <r2=>0x0, 0x7, 0x6f, 0x2356, 0x827, 0x7}}, &(0x7f0000000040)=0xb0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1000000000004, 0x2}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x1f, 0x10, 0xff, 0x9, 0x5, 0x2, 0x5, <r3=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x3, 0x0, r3}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000240)=0x8c)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000002c0)={@multicast1, @multicast1, @loopback}, &(0x7f0000000300)=0xc)

00:02:04 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x4, "23976680751d15e7767593165f052ee6"}, 0x14)
ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000040)="c7123ebb5af03351c48ba71d226fb92d70374c1974070cfddefa9e32a0e65e85f293f01cad3dd75f20196b3c4ecbe6feaf6bbbe0a6ad4168f3b1a4e4ea64983111f357b9ef7bcd6e1f94a8787a270a0286d389f9eb78b43891b665a7690b2adc31ee458288752c7aa844c18e3a52480af9cf4a4e172fecec12d7e78568cea10beb12e6aa5f0a0cf06f61")

00:02:04 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
open$dir(&(0x7f0000000380)='./file0\x00', 0x200, 0x100)
r1 = socket$inet6(0x1c, 0x10000000, 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x200}}, <r2=>0x0}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5}, 0x8)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
accept4(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x20000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)

00:02:04 executing program 0:
syz_execute_func(&(0x7f0000000280)="984a2ae90f99dcf20f5fc30f05bff7018100c4a37bf0c55c41e2e96612f8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30245e1edee509c421045f4607c421dd5831c4e10bf8c40c64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbab000000c4f2440f813a000000cc7c66f2ab440fec3fb0ddddc482b99c38724a66b1f7c403bd7c5000f2c3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c58160168fa97880a5db0000000fc60fc6a8f2ae360f1ae31f1ff17700628f8f410f38009983000000709b660f3a166a2cf2e5aff2f2f0428b8900800000008fc978c3860d00000049c4cc2af12af191f3c4638d6e8df9ffffff00ffffc481fdd7ff834545e93892c5b83aa2f1fb0ff3ddea")

00:02:04 executing program 2:
pipe2(&(0x7f0000000440)={<r0=>0xffffffffffffffff}, 0x4)
accept4$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000500)=0x10, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x608020001)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
poll(&(0x7f00000002c0), 0x0, 0x3)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={<r5=>0x0, 0x4}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000003c0)={r5, 0x9}, &(0x7f0000000400)=0x8)
fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r6, 0x5)
fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
lseek(r2, 0x0, 0x41000000000003)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00c25d00d3db0f797f00000000000000b96f8e664aeb68f2926a9c1063dd03d80ac30f883b784714d2e404e13bce462d507eefe78bf2753e964952c56c6aca1fd5afb82a56cf19e2c40bad073470379e2c729908a59af43cbc00"/104], &(0x7f0000000180)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:02:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x48)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
openat(r0, &(0x7f0000000400)='./file0\x00', 0x100, 0x118)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe01}}, <r2=>0x0, 0xc38d, 0x5, 0x80, 0x7, 0x2}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7f, @mcast1, 0x7ff}}, r2, 0x7fff, 0xdfa, 0x7be, 0x4, 0x1291}, &(0x7f0000000380)=0x98)
fcntl$dupfd(r0, 0x0, r1)

00:02:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x800c, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0)

00:02:04 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4d, &(0x7f00000000c0)={@rand_addr, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000180)="1602482f7d05f656563c8cc325eb92455ba9e6349756f506323d192c49b9df39358d631fc5a77a7900599f751ddcb2d3a19908ec916364663caf5f07ef1d90881ef89de3352dd6b2770aed1d266ffd00e295125f1bbdfecebbe60463c24c92f2c543eb5690bb77ee6ab181821fbc89e3cbc8ca27da38926cb69b3b8bc5bc3ca69979248a1462f7c86e8b981b2d2e2e18c814a2e42ad6ae3016c928079d6481ecba5a41")

00:02:04 executing program 1:
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$dupfd(r2, 0x3, 0xffffffffffffffff)
r4 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x10)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/76)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='*]\xd0\x00', &(0x7f0000000240)='\xf8'])
writev(r3, &(0x7f0000000280), 0xa7)
getsockname$unix(r1, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)

00:02:04 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000300)={0x8, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x3, 0x1, @ipv4={[], [], @loopback}, 0x1}}}, 0x108)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0xd, 0x7f16}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x3, 0x4a7f}, 0x8)
syz_execute_func(&(0x7f0000000540)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f264000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r3}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000300))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:04 executing program 3:
pipe2(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x900003)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x100000001, 0x1, 0xaf, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, 0x8)

00:02:05 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x5, {{0x2, 0x2}}}, 0x90)
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

00:02:05 executing program 3:
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)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00')
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
getpid()
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
r4 = fcntl$dupfd(r2, 0x11, r0)
semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000000240)="bab5ebd92b854fb633a0b680c89f8190e53a38e2e5c56661c47a18fcd0c3d459b45851992c172947d0f7f4fdde6adf31fe6cd28b7959b6de390e175ef5dab7c7785f9dc9371537268313bf74b948a876f4c4e4226083feae17dbffb614a97000bc9ab88afbe0b2d6b2c2e36d39a02f308901d541a6f79b225ac33fa383142a154c2d4cebcc8f9016f33023a7f78a56932974e703a7cf8065842c4f24aa2cccba31b2dd5c2336e51c338a6663e941d0acf025")
accept$unix(r2, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e)

00:02:05 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="c3df485209ffdd87bd4168c57311d08516a514283432a65cdd5eeb9a0ebdffdd07231be803d6b48378cfc4c01da06a52ed13602b5c93ccaa57d82b1d1a519c5033495f041b5b7f")
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0)

00:02:05 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c)
connect$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x84, 0x4)
select(0x40, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0xffff, 0x6, 0x2, 0x4, 0x7}, &(0x7f00000001c0)={0x81, 0x6})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname(r2, &(0x7f0000000240)=@in, &(0x7f0000000280)=0x10)
shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil)

00:02:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0xffffffffffffffed, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1)

00:02:05 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x101, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/4096)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001080)={@empty, @multicast2}, &(0x7f00000010c0)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x40, 0x80)
freebsd11_mknodat(r2, &(0x7f0000001040)='./file0\x00', 0x0, 0x1000)

00:02:05 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)="1e267dd2609926141c0c3f8775aee165af819495681341a48ffd5ccf41b33da371934ca7555f95d92101e80259c71d9d7b2ca74b13c528ed122e0e7f8f9dc92ee9d27506787656d886de69e5b4570f1fb4b52c20f19fad5d3551cbba16128829", 0x60)
write(r0, &(0x7f00000000c0)='+', 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0)

00:02:05 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000700)={@multicast2, @broadcast, 0x1, 0x5, [@broadcast, @empty, @multicast2, @broadcast, @broadcast]}, 0x24)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "00e20944f1880efcf67083f345f099e4ef94c656d48cd8e8d01529ed166745ae", 0x5, 0x1}, &(0x7f0000000000)="8defea5c4b144d160a05ffffffff7e6d", 0x3, 0x8, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x7fff, 0x8000, 0xb27, 0x1000})
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000640)="47d8784edbf27c4b6a664697384a49d3fe3dd86d4d01676b95e6b63a761c9d36bd48358609faf12f3c26ab9fd4bb3f2a7d787321368ba38037c9b7e4d2fb6cd8558c1ffd46b14891975fe291cba95351c921d2fb9881d8e52cc48081df7c4698ff")
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x200000000000043b, 0x0)

lock order reversal:
 1st 0xfffff8006f8a7040 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515
 2nd 0xfffff800038ef608 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff80ff127d at lockmgr_lock_fast_path+0x26d
#3 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5
#4 0xffffffff8118613f at _vn_lock+0xaf
#5 0xffffffff81184721 at vn_poll+0x41
#6 0xffffffff810dbc01 at kern_poll+0x551
#7 0xffffffff810db691 at sys_poll+0x81
#8 0xffffffff816d15b6 at amd64_syscall+0x436
#9 0xffffffff81698c6d at fast_syscall_common+0x101
00:02:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="660f60ca2c610f056645380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000")
__getcwd(&(0x7f00000000c0)=""/4096, 0x1000)
r0 = open(&(0x7f00000010c0)='./file0\x00', 0x9, 0x98)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001100), &(0x7f0000001140)=0x4)

00:02:06 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)="1e267dd2609926141c0c3f8775aee165af819495681341a48ffd5ccf41b33da371934ca7555f95d92101e80259c71d9d7b2ca74b13c528ed122e0e7f8f9dc92ee9d27506787656d886de69e5b4570f1fb4b52c20f19fad5d3551cbba16128829", 0x60)
write(r0, &(0x7f00000000c0)='+', 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0)

00:02:06 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000008c0)=@un=@abs, &(0x7f0000000940)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d00)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000020000000000e9", @ANYRES32=<r1=>0x0, @ANYBLOB="01001f00ff0100005f6fdc11907dc2e5d0a1767d9e5488f47ef0cf5cb23fc714047a6088ddff72e4e4477eb88d62838dd64d1699f4b36258427a13b2ed4e5e2f4470d8df96ccaddf546b49474fcdf5370c7c4ca3d17ce074fb4e6efd7d02c17ebb98e02f448885ed63e7da70910d007cca818208b397c00d88b70d3683d8fc87f2253748f735b1477aa6043f4d266cc137200cb1876135fa011ec44318a9c1de48bc7408b022cf"], &(0x7f0000000a40)=0x3)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000b00)={r1, &(0x7f0000000a80)=[@in6={0x1c, 0x3, 0x3b00, @mcast1, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1bb, @ipv4={[], [], @rand_addr=0x3f}, 0x23}]}, &(0x7f0000000b40)=0x10)
r2 = open(0x0, 0x800, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000880)=0x20, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0x9}, 0x8)
syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000e80)="dd3773e7782a364669c1d00d12cbb65a249e95533747b5a0521f4635f89805d039be81801b225b0dbf6260ecc6d781ad904a2eef2d701aaafefb900587da")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000980)='cubic\x00', 0x6)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000bc0)="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")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0)
getgid()

00:02:06 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2000000000001)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x4)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:02:06 executing program 0:
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3f, 0x4bc77fdd, 0xdd, 0x4, 0x6, 0x8, 0xb5, 0x7fff, 0x2, 0x80000000, 0x5}, 0xb)

00:02:06 executing program 3:
__semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0xba}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2, 0x80, "5cbdfae5b1aa4d2d1b2ff34e34ec383f17afbd1fdc41579f8d1eb91559f20e5dcea3eaa46232757d958905fbbfe0fa81e2ee7d638244b1544821fb56711485c48ddbb0e99822593b5e92f5a96b3f4fdc3173e7be34efc9c55a621f3c205f6ef8b2716ce3a83f0698f5a480b276bf10f6c00fc57fbe7e8aaf6e1a73d7503cdf31"}, 0x88)

00:02:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:06 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0)
socket(0x1c, 0x5, 0x10000)

00:02:06 executing program 0:
r0 = open(0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7, 0x1}, {0x20, 0x2}})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000)
semget$private(0x0, 0x0, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x800}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x100000000, 0x100000001, 0x81}, &(0x7f0000000180)=0x10)

00:02:06 executing program 1:
r0 = socket$inet(0x2, 0x20000000, 0x3f)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0xffffffffffffffff, 0x0, 0xc9, 0x7fffffff, 0xff5, 0xfffffffffffffffb, 0x5, r1}, 0x20)
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c0d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:02:06 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x200)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x730)

00:02:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x40, 0x200, 0xe53, 0x40, 0x4, 0x3f, 0x35, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004eaccc20f8a4411d71284964e58e168e5a227f00000100"/152, @ANYRES32=r2], 0x8c)
msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0)

00:02:07 executing program 1:
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x0)
ppoll(&(0x7f00000001c0), 0x20000000000000ff, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000180)={0x6}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x82)
ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x104}, {r0, 0x4}, {r0, 0x2}], 0x4, &(0x7f0000000140)={0x7fffffff, 0x10001}, &(0x7f00000001c0)={0x5}, 0x8)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)

00:02:07 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0)={0x2, 0x4, 0x4d00, 0x1, 0xffffffff80000001, 0x1000, 0x0, 0x800, <r2=>0x0}, &(0x7f0000000400)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x5, 0x9}, 0x94)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0))
r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x800, 0x7, 0x2, 0x7ff, 0x8, 0x6, 0x80000000, {@in={{0x2, 0x3}}, <r4=>0x0, 0x3ff, 0x9, 0xfffffffffffffffb, 0x9, 0x4c}}, &(0x7f0000000200)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r4, 0x100, 0x87}, 0x94)

00:02:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c0924b598cd801b69e4f56962f5696200d9d9d017795ba7f9f9680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5bc4227959e6e269a841000f9966030ff3e424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088f68608e02f6c8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:02:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000500)="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"/460)
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f0b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300c4e149c29c57080000000000100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826ecda80d86f9d48cc7e86600af68084b08080fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:07 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r0, 0x3}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r0, 0x355, 0x3}, 0x8)

00:02:07 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="964a2a75c7ad822fbce8cdceae22641bc32d08ac6936402363cbff5c9612cd504b8c3e34bb2370a87423084757dcea13d5d7de1adda4d732290f4366935028434aa6bde78d878311dbb7631ff38d98ab471e771ffe5813836537b8a21e16949598a61beed67ca1cdf064d2b91d8c71a36a0bb2ac50cd69965a495060e17969c2631e3ce9402d1dee89ee6d290c7c8ba0131ae643dcc6cdce9a3fa9b02c254ddc00dbe7c2abbae792cd5b8896de468a3af9c81d113dadaab91bd9977ddb13d844")

00:02:07 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
r4 = getpid()
r5 = getpgid(r4)
getresuid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)=<r6=>0x0)
freebsd11_fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_stat(&(0x7f0000000f40)='./file1\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpgrp(0xffffffffffffffff)
getresuid(&(0x7f0000001000), &(0x7f0000001040)=<r12=>0x0, &(0x7f0000001080))
freebsd11_stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgid(0x0)
getresuid(&(0x7f0000001180)=<r15=>0x0, &(0x7f00000011c0), &(0x7f0000001200))
r16 = getegid()
sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000940)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000980)="74b9d13fc108bb063b0987322fff1e350e59a116907842599484a32aa8cce65362a6653f3155f097fbfe3d323b23f82f779c25c93c4ebaaadf8bf407a9d5a78ae06c2c8baaf0e1ad2694792f3bab6027b2648645639de37d174dd073dcd22d76dc2f84ac6df96d65cef54ce091993d0f5d99f2abec5f774428a670042b5764c931e73a408b6e5cc27520", 0x8a}, {&(0x7f0000000a40)="c4f2a2a9508973637ac59ee5f3c1366487147ef14bf9684c21159829414d967ef086e016d3e780313c6197dcb391a3ee5eecc33935305fc62b89621948374a7c329c72d631dcab0265d7dcefe4dc6e87074f22790087a37bcd0c16bf0b43ecb73cf56cfa44c6d0c79512f7405e42373df39a02167154f680194f740ddeded02b9474113741d9c9e402261c2f846d6dc1458d78ca2344dc639077aaa8e9750523514bcb24d07663026874881883d6154e43cea0f5b2b6e7335df1b32d469123ae6f0d41b43d097a863969c84c4eade48ee52c748527f55c8be057e5626fe8d0c2f4065f500c3b666c034498db96a3cf104e820b", 0xf3}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="8d7ff091dcb0278e236426c8f90891d7fa9bf63044a9b768e7fbea002c74873952a3b9c39898688d9758e4849b21ab96c7d380b7c8d1a759a8ea000a607f2b795ad9b7da0ba4275495a566574cc5f45ed2a451f0c5d9176c976f2cf4bd4d4e6c7089883fb24605e2509f835a79f065deeb4800003860db412a629506c15170daaff93a1d251005d83344b34396a1d280f53737b999c563f8f0fda715876304ddca432e6c311726dd1f25f6a6361d202d", 0xb0}, {&(0x7f0000000c40)="a687193895136ae7146f14110ef9914e864c7c1cf37239516568a0c413f7f91081d552d88cfa82fa867dcb824140a4d2d481dde4ac1b3bcd263e86d5cd3aec6a0699919ca8486805b64c6cbc5d9b3f9618c8dff3097ef9a702d5f8a581", 0x5d}], 0x5, &(0x7f0000001240)=ANY=[@ANYBLOB="2000000000fbfffffeff00000231c3d3", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002000000032e3a1923c552d020dafade4", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x8}, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:07 executing program 0:
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)

00:02:08 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)
shutdown(r2, 0x0)
write(r1, &(0x7f0000000240)='-', 0x1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00'])
read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f47e293d62008273f91f4e04e4e0968a24", @ANYRES32=0x0], &(0x7f0000000680)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700))
getpid()
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2)

00:02:08 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000000c0)={0x5a8d})
getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000000)=""/167, &(0x7f0000000100)=0xa7)

00:02:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x4000, 0x7, 0x9, r1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4)

00:02:08 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x3, 0x4)

00:02:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x20000001b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c)
r1 = socket(0x0, 0x2, 0x800)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={<r2=>0x0, 0x7, 0x3, [0x960, 0x3f, 0x5]}, &(0x7f0000000140)=0xe)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1}, 0x8)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40)
futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{0x90, 0x30000}, {0xffffffffffff0001, 0x1}})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fdatasync(r0)
fchown(r1, r4, r5)

00:02:08 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017c483b94913a1f9f2680c0000008fe9589b26c7e4c753fbc46766470f381e8b7ef3c81cedfec47c7c7fc93ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913370f71e7f166660f3a0b0865")
socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$DIOCCHANGEALTQV0(r1, 0x20007461, 0x0)

00:02:08 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="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")

00:02:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x2, 0x4)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000000), 0x4)

00:02:08 executing program 0:
r0 = socket(0x1000000000000017, 0x20000007, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4)

00:02:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x9, 0x4)
getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140))
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0x100)
r2 = accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={<r3=>0x0, 0x20}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x9, 0xa964}, &(0x7f00000003c0)=0x8)

00:02:08 executing program 3:
r0 = semget$private(0x0, 0x4, 0x40)
__semctl$SETVAL(r0, 0x0, 0x8, 0xffffffffffffffff)
r1 = socket$inet6(0x1c, 0x5, 0xfffffffffffffff9)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x101, 0x4)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8001, 0x0)
ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000040)="a1edfa818fee91a89a3519496ba292c5328e37489da687d60b5c5ba5c00feb9c23ace86a884c2698150d62a84abbe282a25688503772420c4145749dc02ad461858c698ee7489bea5110d8c889672bf5ecee19d00492e8fb8d9421634545ec517465f8efd0184cdfeb04")
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @rand_addr, @multicast2}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000140)="b82b646cd88931f556f2814711e83e77440154dc573467c9c4301d707af7e4ee15d18ccba6985eeb3dddd46ad8134f93326e8f3945f342266074aca802e77dcc463a3689627abeb26908")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xac2, 0x0)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000300)="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")
r4 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
getsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000240)={@local, @multicast1}, &(0x7f0000000280)=0xc)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000000c0))

00:02:08 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getitimer(0x0, &(0x7f00000000c0))
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000)
syz_execute_func(&(0x7f0000000340)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, {0x1c, 0x0, 0x9, @mcast2, 0x3}, 0x400, [0x8001, 0x8001, 0xfffffffffffffffb, 0x200, 0x9, 0xfff, 0x10001]}, 0x5c)
poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0xca}, {r0, 0x2}, {r0}, {r0, 0x1}], 0x5, 0x7)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280))
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x6, 0x6}, {0x0, 0x9}}, 0x0)

00:02:08 executing program 2:
accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x1ff})
socket$inet(0x2, 0x0, 0xffff)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
r2 = socket(0x0, 0x5, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4)
r3 = semget(0x2, 0x2, 0x110)
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/173, 0xad}, {&(0x7f0000000400)=""/100, 0x64}, {&(0x7f0000000180)=""/3, 0x3}], 0x3)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r4=>r1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x0, r4}, &(0x7f00000004c0)=0xc)

00:02:08 executing program 0:
r0 = socket$inet(0x2, 0x4, 0x6)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000c100d181"], 0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x2a, 0x0, 0x0)

00:02:08 executing program 1:
syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r1, &(0x7f00000012c0)='./file0\x00', &(0x7f0000000180)={{0xe8bb, 0x403}, {0x6, 0x10000007dff}})
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000280)="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")
syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
open$dir(&(0x7f0000000100)='./file0\x00', 0x580, 0x84)

00:02:08 executing program 3:
r0 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4)
getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r1=>0x0, 0xffffffffffffffff])
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
pipe2(&(0x7f0000000380)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
fchmodat(r5, &(0x7f00000003c0)='./file0\x00', 0x2)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r6])

00:02:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x8000010000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:02:08 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0)
syz_execute_func(0x0)
r3 = dup(r1)
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
ftruncate(r0, 0xa1000003e)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa)
utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
msgget(0x3, 0x8)
msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="823e200000696c653000"], 0x10)
r6 = dup(r3)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r7=>0x0, 0x6, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000002c0)={r7, 0x9, 0x9, [0x2, 0xac, 0x26e, 0x4, 0x7, 0x6, 0x4, 0x7, 0x1]}, &(0x7f0000000300)=0x1a)
close(r5)

00:02:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="b06cf4c2e9dd9b896cba862f5d69c057ffd01997ef7673f140da25d9d330af3b23895a736c8331400dc7398786905317bf3eba825ccf")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
dup2(r0, r0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, 0x0)
fsync(0xffffffffffffffff)

00:02:08 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f00000004c0)=[{0x3, 0x400}, {0x0, 0xfffffffffffffffe}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1)
semget(0x3, 0x1, 0x8)

00:02:09 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r2 = getpid()
wait4(r2, &(0x7f00000004c0), 0x1, &(0x7f0000000500))
fcntl$lock(r1, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x3ff, 0xe0b0, r2})
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x22, &(0x7f0000001980)=ANY=[@ANYPTR64=&(0x7f0000001780)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYRES16, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRESOCT=r2, @ANYRES16], @ANYRESDEC=r0, @ANYRES32=r0], @ANYBLOB="8df036a8c8c5893f4ecc19f63acb94cd2a4948e11cc457e74104ad4f193e9085fdab4c7c9b905b1bea372a43154f86c5411a50a84673e4f0ff1e02e5bf3f721342c40c86dc4188b2232bca9e8410a5f8ed0de9a87fb427b85cb20567318034f5fc4d7113bed09e49b09c0d59c98f34326ffb9a05a761f1aacef6438002cbf45932800d0efc526f69d6612e82617964dc6f90438345ff7975f6c4c2316d921d83f8"], 0x2)
pipe2(0x0, 0x4)
r3 = msgget$private(0x0, 0x48)
msgsnd(r3, &(0x7f00000001c0)=ANY=[], 0x0, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564)
r4 = msgget$private(0x0, 0xe0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000005c0)={<r6=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r6, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x8}}, r6, 0x1, 0x1, 0x200, 0x7, 0x9, 0x6}, 0x98)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
r7 = shmget$private(0x0, 0x3000, 0x651, &(0x7f0000ffb000/0x3000)=nil)
shutdown(r5, 0x1)
shmctl$IPC_STAT(r7, 0x2, &(0x7f0000001600)=""/189)
r8 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x10, 0x1, 0x4)
shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000080)=""/17)
msgsnd(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800)
chmod(&(0x7f0000000380)='./file0\x00', 0x2)

00:02:09 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = dup(0xffffffffffffff9c)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000280))
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000002c0)="fd597962ef9c5dd23b02b574b89d97d54af9276cd6a5048da495c6c245d908279f6efb21bc70158557fd6681ea2009d6c5fbae504c7b2c77194d3103c4af175eca9f991e26df0da7ea3c886ba94e28cb00f570f489a991544c0d39fbbf2ea33a14d39f0779a0e2dc31056a3400029dbbf9fb7e5847f1d231837154802dd912c42a0ab35ad7c926c06be028769051869c4ce96ac2d9e6277e9aa0aa13db2ed664fbb35f5628c39cdf6a8538037c4c9e60ecf21eea65cf6fc03a51776fdabeac52aa8db9ebde7ef257f12ab50fbbd72c92e7feb8eece0de16fe5536e9e2eeb9bc4c5054c1dc5a6cbdffd33355f36df731577a6")
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)

00:02:09 executing program 0:
syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x10001})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)

00:02:09 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0xff)
fcntl$setstatus(r0, 0x4, 0x44)
fcntl$dupfd(r0, 0x0, r0)

00:02:09 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fchdir(r0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="008000000000000000000000ffffe000000108000000000000000000000000000000000000000000000000000000000000000000000000000084fd00"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="09f9ea9c08000000664258fd2280ff900e4b16cee5bd5b08da9ff3ab0b7636bc720437858b5a0685cf31cc05cd1607188a5c978a277cf5b66c94c36423a5a46ffbaf2bed301dfe858ea08306b59777cf0ddac396b5791727b8aef9f4a8894f448c1c033dbff152be8ba62c83d0faf699d63a4009cde3db161aa2345021d15ba2550a3130fa456ab21f61caa5a91f0304af3bc42c8de7f6e8bbc9e5b852e197aaa195479aa7087eca669f29c516c16aca1d8757ac5e21895fc01828ec015910479f1c6005313418392011e9dd6e009ead6242a7e55f5e46d7d92b6e2e0806008ad3194370937fb630ddea6e981ef5340dff65"], &(0x7f0000000100)=0x8c)
dup(r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000180)={0x8000000000000006, 0x7}, 0x10)

00:02:09 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cfffb79"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
shmget$private(0x0, 0x4000, 0x4, &(0x7f00006b9000/0x4000)=nil)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8)
mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x600000000, 0x4)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:09 executing program 1:
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setflags(r0, 0x2, 0x1)

00:02:09 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20)
ftruncate(r0, 0x7e2780e5)
r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f0000000080)='./file0\x00', 0x10002, 0x40)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0xffffffff}}, <r3=>0x0}, &(0x7f00000001c0)=0x8c)
truncate(&(0x7f0000000040)='./file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffffd, 0xfffffffffffffffb, 0xc10, 0x7ff, 0xff, 0x9, 0x8, 0x1, r3}, &(0x7f0000000240)=0x20)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0)

00:02:09 executing program 0:
r0 = socket(0x8000000000000002, 0x20000003, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82df404de087fd9ed527"], 0x10)
close(r0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:02:09 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r0 = open(0x0, 0x0, 0x20)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={<r1=>0x0, 0x7fffffff}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e210900000000000000000000000000ffffe00000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041e1315eacc6214157870e47da0d495f7971d3cb76aba1931b773f5cd25e13a51ee8f6339416f712d2f2af66340d28860e7e0e37f661aff43b8d47ad878bd808ef6801ed69a444acf4670cb052438a3d656de31ede20538c9b56eeb8", @ANYRES32=r1], 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340))
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, <r4=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={<r5=>r4, 0x3}, &(0x7f00000002c0)=0x8)
r6 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000380)={r4, 0x2, 0x4}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0xffffffffffffffc8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x8}, 0x8)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="efff0500ffffde"], 0x8c)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

00:02:09 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4)
accept$inet(r0, 0x0, &(0x7f0000000000))

00:02:09 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
accept(r0, 0x0, &(0x7f0000000400))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r3, 0xffffffffffffffff)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:02:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x8000, @loopback, 0x7b334564}, @in6={0x1c, 0x1, 0x10001, @loopback, 0x814}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @rand_addr=0x3}, 0x81}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0xfffffffffffffffd, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}]}, &(0x7f0000000300)=0x10)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300022a1b084c7259114963a261cbf759561cc940ae8908b4da3084b5d7d4ee01b060c8ffef0f7167dfd63d6c77a00d63332fdd20a"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x1000, 0x2, 0xffffffffffffffff}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340)=0xbb, 0x4)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:02:09 executing program 1:
syz_execute_func(0x0)
syz_execute_func(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x33)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x0, 0x0)
setgroups(0x0, 0x0)
r3 = getegid()
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x2, &(0x7f0000000080)=[r3, r4])
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000002c0)="bb60cdcbbe0b450102e290b799bf264f07c2ce179cb303b7d966634bcc1745fa8128a913031daa1c1d7fd1f235ae9a8c11d788094e368c05bc1c5c3bc872fb7b02983f507bd8fcb85614ffec52dfc9799f914f9fb5705988a064d41f42f12c7f6b885c32174173c44bd7113606a2568cde5ad28c995df3c14a212b673fd7fe97bca814ee5d6940d4698269f678fab593168540121a745f1e8fb7f34917b677206f641499ee21592394f1eacad5bf7ffb5ecf3500aafceaf299461ec61ad5daabfb")

00:02:09 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x800, 0x7, 0x1}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xffffffff, 0x0, 0x0, 0x4, r2}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x7, 0x5, 0xa70a, 0x8, 0x8, 0x100000001, 0x0, 0x8, 0x1, 0x8}, 0xb)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
r3 = dup2(r0, r0)
mknodat(r3, &(0x7f0000000280)='./file0/file0\x00', 0xd011, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r1, 0x6d, "7659c7210197efd66e508cea3c7e1f8a51b49aea2eb803c28f8e15f76c8540a38adec7b692a83b3b2e0029bdd16929947cb8121a76381be7137258fc0158c9638dc63658d3cce58d18c47d3528725cf292d7c40f55bb11ad1e3b802d7c112aedb9070dd57507a95eed6b533eb6"}, &(0x7f0000000240)=0x75)

00:02:09 executing program 1:
nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0))
execve(0x0, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00')
recvfrom(r0, &(0x7f0000000100)=""/239, 0xef, 0x1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:02:10 executing program 2:
mlock(&(0x7f0000bcf000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000bcf000/0x2000)=nil, 0x2000)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:02:10 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)="0133a804f90c2f27bdb3cc3693152ca27c184f14a3b012e67867ff7a977ed3c0ace2602c4063ab9ea7265db955a57a528b")

00:02:10 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0xfffffffffffffffb, "e2b1ebd916a8236e714ef8f16bbd8dd9"}, 0x14)
syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={<r2=>0x0, 0xc4, 0x4, 0x791, 0xffffffffffffffff, 0x2}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x80000000, 0x3, 0x3, 0x4}, &(0x7f00000003c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e220008000094429eeec3faa07df9c57e6b0f82958e09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac550a2042a923d9b7cc3fd13cc6d34398acc688d7203f8f2faad367fae328281eb358bc4b9c029eec9299705fa7cf997d2a0", @ANYRES32=<r3=>0x0, @ANYBLOB="0300000006000000ac78000007000000ffffffff"], &(0x7f0000000100)=0x98)
accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8)

00:02:10 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
accept(r1, 0x0, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)

00:02:10 executing program 2:
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlockall(0x3)
syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt(r0, 0x10001, 0x200, &(0x7f00000001c0)=""/214, &(0x7f00000000c0)=0xd6)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
mlockall(0x1000000000000007)

00:02:10 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getegid()
execve(0x0, 0x0, 0x0)

00:02:10 executing program 3:
socketpair(0x10, 0x2, 0x1, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="09000000770000000100000004000000280f0000"], &(0x7f0000000240)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x0, 0xee, 0x9, r2}, &(0x7f00000002c0)=0x10)
r3 = socket(0x2, 0x1, 0x0)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x80000001, 0x800, 0x400, 0x55bd3523, <r4=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x10000, 0xfffffffffffffffc, 0xffffffffffffff0d, 0x4, 0x4}, 0x14)
setsockopt$inet6_tcp_int(r1, 0x6, 0x36a, &(0x7f0000000300)=0x2, 0x4)
sendmsg$unix(r3, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x81)

00:02:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xdbb, "72a048bf6d97ee8fea8116daf9a4474c"}, 0x14)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "fa6bc3e2c8dc4d509224afb7a6a26b3bc025c1048ef3024971d489b26d132b4880e2fe0522938f6f9aa71969d3598e8efe8c34e1e1785afb493fa57a69d415710c8ecd66b4ddb3ab3b07345069299614820e4b1561181f771ca88ef6ca81fb0f6a1b26f9d73a2c563a44c07c546ecee74c4fc28025f80bc27b7016be020cd56a0891fd72e54e96cdd153c1af7bb6cb4ea9874ff17392bfcdca732891c0e9abc488b9606a8411b8cdf38914bc964f52d81d6d0020a3b46849dbf8c8a40551e58e707018ea9ebbeace47afbadf533b3110f7ce3adc11dbd34fb95837919e8b3d5f89236e857a6269fa4aa333223df814df"}, 0x100)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x800, 0x4)
shutdown(r0, 0x1)
sendto$unix(r0, &(0x7f0000000280)="66cfeb8fa4536dac6bd1a543290dd902", 0x10, 0x8, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)

00:02:11 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x507b, 0x5}, 0x0)

00:02:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00')
r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil)
r2 = geteuid()
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000480)='./file2\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
r7 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x7f, r2, r3, r4, r5, 0x10, 0x3ff}, 0x26, 0x7, 0x8, 0x7, r6, r7, 0xffffffff})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresuid(&(0x7f0000000200), &(0x7f0000000240)=<r9=>0x0, &(0x7f0000000280))
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
setresuid(r8, r9, r10)

00:02:11 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66695a061000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x1f}, 0x1)

00:02:11 executing program 3:
clock_gettime(0x1, &(0x7f0000000000))
socketpair(0x1c, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0xa9, 0x4)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:11 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r0, 0x4, 0x10040)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
close(r0)
r2 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000002000000000000000200000000000000a397b11ef1000000000000000000000000000000000000000000000000000000000000000000000000000000001b49285742e3a55800"/117], &(0x7f00000000c0)=0x6e, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x4500, 0x7ff, 0x10001, <r3=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x2, 0xfffffffffffffff7, 0x0, 0x1, 0x20, 0x101, 0x1, 0x1f, r3}, &(0x7f0000000280)=0x20)

00:02:11 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x2000745e, 0x0)
dup2(r0, r0)

00:02:11 executing program 1:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340))
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r2 = dup(r1)
syz_execute_func(&(0x7f0000000880)="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")
utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x75ffffffffc, 0x4}, {0x5, 0x800000006}}, 0x200)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
dup(r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x0, 0x9, 0x9, 0x5, 0x465}, &(0x7f0000000200)=0xa0)

00:02:11 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x101f, 0x0, &(0x7f00000000c0))

00:02:11 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x34)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x6a)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r2)
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})

00:02:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
write(r0, &(0x7f0000000040)="6ea9be426641edfe9b4092ba7ffbde123b76caaecf87f2ffb998195d85639630497cafa617e96a91f0610a0705ff36e0b2782bf806665b5a1bdce3d6830b5650926bc84b10e8ddb17eaded39a099294ab86f2c4b1329", 0x56)
shutdown(r0, 0x1)

00:02:12 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0}, 0x0)

00:02:12 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$getown(r0, 0x5)
r1 = dup2(r0, r0)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000140)={{"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", "ce499ccf9326869dc51103941316b9d1f54d5533fa9a3d194ca477546dbba4d8", 0x8da, 0x101}, &(0x7f0000000080)="7d096bbd2b8e165221e1d6212fed5e84cf794241ce8be46ad01bb51baa053480726e8f39c86005d31a2251f5d9621697ab6f5e41c0f90544f8db6d8a082ed2455663f6661e596de90c72a1e19e2e86b00a974f3bdec558433f0e437075b73355ace3bbd5a8ba72d40ebc7c2dd508f59f953489c5dae88f0bfe6c161ada0cc0173320ab8fe971edefe0e2a3b700cae36100a184b9788b12910b2b274a6ab712ea1b98a8d2d62379cfce9c765ac8442623eca4ab115ff8", 0x6, 0x0, 0x79a639dd, 0x401, 0x6, 0x2ef, 0x0, 0xb15e})
getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040))

00:02:12 executing program 3:
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/254)

00:02:12 executing program 2:
syz_emit_ethernet(0x11df, &(0x7f0000000040)={@remote, @remote, [{[], {0x8100, 0x80000000, 0x3, 0x3}}], {@ipv6={0x86dd, {0x5, 0x6, "11cac9", 0x11a5, 0x16, 0x9, @empty, @empty, {[@routing={0x3f, 0x6, 0x0, 0x2, 0x0, [@mcast2, @loopback, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0xa, 0x204, [], [@generic={0xd7, 0x1000, "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"}, @pad1, @pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x5e, 0xd, [], [@generic={0x8, 0x68, "3fe1e544fdc41ef4423fe59e7e06ecbd913c421001423ae874fbbdc8b79dbb402e392f6338414afa7f4de9e70a219bd9948b6cafe8519f714ebcedd780880e884f8b2d9f348d80a74a3ba5b15e097580de46a192b586d8249d68e7db1213cbe95241530e00d291a4"}]}], @generic="7bc81fbaa660063b688a0e8422e721890739ce433b5e2bb26468ad2871ad77e27e926a3366bec254f3cca7b8a10dbd04c653cbe8f36844f9d6d21f3cc5818df047cf92d6723982fdb4d32ab9a01656b4e04c1c0edfc231d0273b50a1cb1acec127c08a12a9c1e5c6a3ecdc23485cb6fd20190d2f77d6ebc750b245f078ccbd707dee4a81f71238dcdb7aa60484bebb196c26a2506e9b45232d6521b21ae3e1a22372c9597053de2cba756c80fe82d74f4ac57bf616084275962371086a50b2b3b054d99beb"}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @remote, @local, @remote}}}})

00:02:12 executing program 0:
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040))
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x80000000, 0x8}, {0x38, 0x6}})
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x10000000000003a8)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
chmod(&(0x7f0000000080)='./file0\x00', 0x1)
execve(0x0, 0x0, 0x0)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)

00:02:12 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098c5801b6973c42205b8d3c44215bc542f65d9d017c461d5d1a800000000f9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a3ed107c4c2b90a23c4415f10e067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeec9fb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660b3a4b0865")

00:02:12 executing program 3:
r0 = socket(0x1b, 0x4, 0x5)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c653000e6"], 0x1)

00:02:12 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x800000804, 0x0)
renameat(r1, &(0x7f0000000780)='./file0/file0\x00', r1, &(0x7f00000007c0)='./file0/file0\x00')
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800001df9082b7e33e1b34438000900cd4e9000b90ae08445e921b33e862b2c46a8865a1a78410ff283aa4134ad8d489548059faf2a1562d9586116bd2c86f6"], 0x1)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
geteuid()
mlockall(0x1)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:02:12 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCXBEGIN(r0, 0xc0104451, 0xfffffffffffffffe)
msgget$private(0x0, 0x0)

00:02:12 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xa4a7, 0xff, 0xfff}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x2, 0xfffffffffffffa8f}, 0x8)

00:02:12 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0)
mlock(&(0x7f0000f4c000/0x2000)=nil, 0x2000)
socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
mlock(&(0x7f0000ab5000/0x2000)=nil, 0x2000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x9, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x10001}, 0x8)
mprotect(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x2)
msync(&(0x7f0000c06000/0x3000)=nil, 0x3000, 0x3)

00:02:12 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3ff}, 0x24)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), 0x3)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x7ff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8)

00:02:12 executing program 3:
pipe2(&(0x7f0000000340), 0x4)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000300)=0x8, 0x10000000)
connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:02:13 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0)

00:02:13 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = getpgid(0xffffffffffffffff)
r2 = getpgrp(r1)
r3 = getpgrp(r2)
fcntl$setown(r0, 0x6, r3)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:02:13 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x5, 0x3f})
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="d6341fe0b9c547fe8e54b485a5f036e68dd643a71b3a898767280fba1783222e96227bd42a4691e07f48cd08adc85ece")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)

00:02:13 executing program 1:
syz_execute_func(&(0x7f0000000000)="96989819e9c4a2791dcd1c040f05bf110bc600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x414, 0xffffffffffffffff, 0x100000000000)

00:02:13 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000015c0)={0x4, 0x1, 0x1000, 0x3, 0xfffffffffffffff9, 0x4, 0x5, 0x8, <r1=>0x0}, &(0x7f0000001600)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001640)={r1, 0xff73, "08433416a222aa059ad683811eceaedb8bc8c530b77904867f2e0cdb00a0"}, &(0x7f0000001680)=0x26)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001740)={0x5, 0x6, 0x8000, 0xffff}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001480)={@empty}, 0x14)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001700)='./file0\x00')
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0xfffffffffffffe86, 0x0, 0x0, 0x0, 0x262}, 0x3)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000001500)="d7aa2b2c6a0ac9f45c92dd0a99a99dd6f3bb998c53f99cda7cdb22738bf477bde7145cd520b9645cdd0471783e54cef6dc906eb8784e425045dd21405c6e529dd70f5c413924902402fadf65482fa39f845792348134a08ff75e84a1b46979b5")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001380)={@in6={{0x1c, 0x0, 0xff, @mcast2, 0xe}}, 0x0, 0x3, 0xd16, 0x8, 0x1ff, 0x6, 0x1}, &(0x7f0000001440)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000016c0)={0x81, 0x3, 0x400, 0x2, 0x3, 0x9da, 0xa8d3, 0x401}, &(0x7f00000014c0)=0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000001580)={&(0x7f0000001780)=@in6={0x1c, 0x3, 0x7, @rand_addr="0d82f5b6af7499165f584e02d72516a7", 0x4}, 0xfffffffffffffc91, &(0x7f0000001300)=[{&(0x7f0000000080)='P', 0xfffffffffffffefd}, {&(0x7f0000000100)="57ffd4d9301b9f0511f156585f9f4d58479620877c46d4d772d4c47a6c364356a2b7334313fc3b824fbf36844d7b7975429cc957677d8962311c72baa38022448d2f0bf31d86b442816ac581ccf550c429c3ff5362ed38dd3009ce6db9c262eeb185057b8115bea746ce532b8eed05c32c975da366b02c63d54eae2bc26c0b53d1a31332dd86754db2dc550e5bc945a7ee16b39eceda314d9cb3c840b6c5400992ffeb05b2909bfee2d5eeae24cf604ce700d9624d78ec5bb20c165d435b69385916c212f49301a37bb982a3c05a664d", 0xd0}, {&(0x7f0000000200)="c05106914f7f027ea1f556310cf8c8a9175b19884e1076343b64a16cf49a531c678aafcabea5132e4ae81d29eb673015138022a0797085755eade07904be46e0b77de71b6ae873f1f7dd1917d96ad8a14cafc7b08be95df0", 0x58}, {&(0x7f00000017c0)="0c67cf7286d0b96ec57fa972acda2f5fdb714d3e55d7023dc826ecfb19496ad0fb3dca819d7ec913dc6818b619c332a06b0cc2437735a05bd8565689ba81", 0x3e}, {&(0x7f0000000300)="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", 0x1000}], 0x3b1, &(0x7f0000001500), 0x64, 0x20001}, 0x2008c)
socket$inet6(0x1c, 0x1, 0x2)

00:02:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55f", 0x142, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)
msgget(0x0, 0x4)

00:02:13 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x400, 0x9, 0x7fffffff]}, &(0x7f0000000080)=0xa)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x1, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x20007465, 0x0)

00:02:13 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockname$inet6(r0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
shmget(0xffffffffffffffff, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil)
mkdir(&(0x7f0000000000)='./file0\x00', 0x58)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000000c0)=[0x0])
shmctl$SHM_INFO(0x0, 0xe, 0x0)

00:02:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
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(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:02:13 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0xd725f32ff3b1fa78)
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f00000004c0)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:02:13 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f268870c00000000e9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c548168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f0817728d8d111d54111d00")

00:02:13 executing program 3:
r0 = socket(0x11, 0x10000000000003, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x11c9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008c75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

00:02:14 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544c0e8a9c464e8508b08ecca782c7b6e18bf97229da68e98c4a8614a7a4768294784286d16ef8ac001477bd76c59dbaec704ae831766c1148ddb2d7bc60490dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d"], 0x1)
ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="10af60db512552fe6da931089f50845b228447d629cddf490f2409b95157d3ec43685e2262bfa362591a1a53a9ad35de6504db3e1a9a6c4d00305f06b0fab557567dd1d335e60cd81f0c6a425fde93353f970922183425326aa73b05da8d9176b13d06fe3c35ad3205ca0260fae064de01cca3a8dc9585a4e14aa2ee5ad170daa3359a68e221c3ecfecde8f944fc3c1d9e49ca1c1e329ccd67a4b530b817e5ddb42cd4d0546e554361168d07ded00f916a4682a851e06336d72a7a2cb72f73f684914a3dc4d2f90d4446d809c36d3b7a5d7c272900813f0aa6fd18d3dee77e7a571e936d3e57895da93d4de22279a04cb33637f4694f755b3c083f89808cd00d4f0d37489e027e20fcf383f2c7586ac358cc98c12c0200de3cf9388d3e45d91d538cc2e44bd3e3084a2a72ee71985dac601e678e99da55126a35b56ea5a801da0257918677da695008222ae78f50d6aed70c97b3f188eec2dbbbb61b7d31ec5d025731dad32719abcb4582584cdd2089c83663502a59f16a35b48f5d9e86f92ccc298deeecb283e228e3d652046e9d736d9178dc5502bec358425b9b15b47ffe4860db0f060eec8c40a7dfa277522d2e3a355c68c51ff53c78dbebba5ea73a858c6543d45af4d5717f8ce1fa994bf6827fd895e3bd9f4aef0f50767981c497150e08a1857fc5ea0ada725ebb2ca09ef0c2badf6bc1d14c19dd6528e324ec4ccd8f36ba26659a24bf3e599d485be66ce93b99848eed1b987af9334a2e7d3b6d4e01b1d3e877d9d494fd81121af9def7f7295939fd4f7e6581473c6c631fcb6025df96db8f3db4f1c9e51d8e6e32db56c596eec3a5a2db69520865365d38ac19e75d37e7e8d943865b6c0cc4566b028c0fe24a2d5ba8b37029d0d5fed3b01fca63f22659c60fcdbb4b844f07380ad3655f31a768a7895900831387ea864cbac6f4f13f64aec261dbddcfc285bb79a8eabf955182f4432b4056347badb93009c8df6b4033989d7251fb077b3be59bc2853b51300e206ae098b7bc217a3bcc0a2699b819407805808b49bcf749bb75bee2355fd925bfb81b9352af90a316d3117d521d968b34da1614ae2f6b6c06b3347eb71411de0b06c8d0fbeab8865477cfddf17a86d64860e729dcc1d23c0e9cb9b5cbcb28dbd46ab7e47b921654f00177584e16bdc67854d8dc0fbe941e8edcbf17145c178b45dfb30f2ed225a60ffb03e8a5d2ce3662a821fc66468c58feb6a37071b3f6f913ebd922c354a599039c451fe09ba42e782e8bbbbb5443c46f6b0dcc2a8259b4f2a164df25803abdade10cae67b6c22ee081f2a909a63d6e7ad723699d0088f25536b024b69886de02ec6606ed16c62b561b5dd70c9cb6d4f99750929015cf915df28edc87af96d9d96b95ef5265df1efbd3eec2c19a92737faa697d942a31f5957ac344e48b18925f70f5bc2a963be82bcda4a8d3fa8f331b69003fb88779ff5153cf538d891a25caaeedb90a1c58e63900dc3a4f88cbb31fa06d515cc9106a94e8abd6392d374bbed234cfc4d36cae5a9955c1bfeef0d28090a0681b09f6288749a1f1b975e778427b298da64a163df0df03734d876f6d02f568ec243f575c247d409bf59990bbd53a24f2712286de70edbf6e204466bf93e1933d4939d5a17df7940c02f7c0a6e33bcb33abc15ee9f2a7922ec5430fa8f08837d145557a67d0bbeb45b26edc9ba727f10ac6d5e871cb99bd0b91c25ddc49047875e8374421d4098c87a8e29a89841961b484b76f95a02baeda61d6b7cfe3acd1f421face86a854d372d6488519c039715e6fd38fdfb8f755a014a710d30c085ab4517b18302c570efadc4fa749642432dfabf8ba129cc3a5ca5a09c4ffc08d34290b3a2b7850199893f67102077f29c6070a760a886f1573f4933177f3c07cb56a2e9df92c66762ca771509107a5920ef285b2952a029e5e4f2124e1ee2c77f9e0a2b7282244b9afff5d060ec4e5d1d25967ab169fbd0ba71c5cc7d59e578ff0efbd9afe5a4827d23b00379957c10b3ae25406004df656d3a3cb96154e82a352e090c24ca3c9a5b6c000eae91ea4f471dda4138cdc0ff1b7518b3fc7db514a9762bdbdcefb5ca5bb815f365c60788f2459118d66bd505fc447dbeba60af492e58c37de6b6236040bd45b9b9465b1f05b38abe328ae079bfedc1814b700f1e3a20e5ef8c6e516681b0c399a8513bf720f47cb18a76e4b8a2f1a969323a0e0b5b7c3f57a8918042aa02c7af1e29d6b557d868fea59264b3fdc5a2e89e481b1e9a75a323b6c9f033359587fabc4d663b538e0006a8624fa0b1e00a10084ad70a6d1c67affb1e67ed1f1ecd83c4aac9c193003fdfa9d622220f3fe8729b92e6453232f237815aa8768e2e04a941294718b5eb5c3294959f49de99129f10919e8617356ec4a2e889797488c18b20e58c9ab31f82aa7003d82cc1804486f58eb130ce0951dfb70b15a4f8dadea1bfa9d16753d0885449b3fe91c13dcc6c6f6ef420ccd6d93e62fe4b4e46cc63f9b918945c0c6914d95c75d09c932d1176a4485ede9c1a08e254bf869f3e0b04bf5af5f27e2ee69e44669927ed474accf9776cf1838e8f87f10397b78d811d7fc311ca8ba42693c7a64102a44b305020332c1c64a3c499e805d71017a1fb1b2a2b3a3a5bb2347162ec11b249759d36dff907fd0dfbd6a8a5b199ab37c0805fb4f494ae8d1a2867dbf35114daa239c4cf59c3b0a39d0433c3e2873ee7bbbb3ea708a3039582b5a2da52d0085bffb5c7512c187d31027f68d53bc55b0cf21455be2bbf8afabf654f80882743027f6e669b1faa03acfc28cd3b053c944f631cc760b57343dbde6664840339b2ebc026ce975c0ba512c0664faa3839fe467bb5714135f1eb7fa7cef21739334253a8788375d54e9132d98a057549a389003c08933bc0188e9795ec765b41b015ae921446bef12d000a9be45ab26b242c6373a56d4e32bf7ef5e3d92f985e6cd8adb3c20ecc2a33c103a9fcea11ae6c6462e4f87609d979772b6a575f582a80b799d79fbc9c75ab394895d31a60ef4a7318cb2650d0784a43f43ee0536a20388e63dab229c8e72ea2a9d89667cf7494e16784a50163dd73aa75fb756d226984fbf2d5715e273550ce222ff858d6811cd04b81854dc21d698ea894907f6f7d9e14fbbee21e65c666868567dbdcff7ba69f20219e3bfa5fba63c5400c689cd4eb5ec64ea30549fc4859891e01589c056dd23969fe2b67e88542cdd8bbb2824ecdc9382514d81051d7806196ed2db6ba11cccbd8214a1ea6cadb3bf5e91cafe55d8bb5d1cc4d2a314ed9cf559f4e46124cc5caa76cf2f87eab0e776e7c7caefc2f22ce34b161c9ad91b39fc2caa25dfb4ca826e48035f87532c82d101311c37e243d00f61209ecae21c845b7746041acda0756c7d2a47bf76b9db7777c716ec78862506015f34a47e53bd772be68546dc7f00be4e821fceab1aa46c07c5e0e1077392c97e4d5348fe9e85e4a955d62f9799cadede0ab89616fac7056a16b44e8435645d8c86536da0a777a8f4d3620f928c5d58c1e9702fa64e3a0bddfb7c05090713169e65d85ce105e00d983c05b2413c30a718d4a0ded0feddc3eb0dbbb6c1db9d1ef214f578055b6453d3180ee47a9cabb4c7ac2f3cfdcc24fd6e66db5ee0d243c3a4ecc59b8aa77d754c31411dc799cfec2a93cf29d752aa825ca23517fc52895e166044ef423cddeedae16a4e8ea659e73a5f297bb89116b6eb4d1db814da0409f78060b47167591b715886b66f7347909994dca052cb96e322ddfa201c288a96b1e919598f776399bc22edc82f3fbd605cd542609c6db2fa09246c6b13665b3cde3b44c20bbc55443ba8e0c6a84ea1e250deebebe071542b5a9ed87e3b103643daa8d1134aab8325371025a8f5b5c217c3998ed811dfea66ad2a76669778ca087b5d78e319d1ecc37159f3c5531f805e67b5a3b096896597636b639d02006a88bdfb47f5eab220dd497876cc84c593b672cf36cb10f0e5ae5aca10e8c5ca589ad6ae0995a46623a2ba3d5e95c7d3d55ca66392c042c7fc7d3cd6ff90d3b4feb91d7e3294af6fe38a98e6628cf51fe92841cddecc446f1968a90305572a2228aa35bc6546f4bfaa8488c7b9bfd4e097871d986acc622527b8ac3c56db8f2bd163546b38f18deec1efd8073f1fed79d20166e071040a77ed4a608712afbb5b220977786f1c7cd56adea42e04203595d5a33f3ec398ef8e8d577557dfc20a785e0302efa8cd0865cdcc715fb9a51fb07db46d216748cc2523faec4dfc9e2e1bbcc376f83e0c2ccf57164d327052e59836188a9b2c23fdbe3df388513afa38e6e8feabbafea24e1b6e0fed3a9bfb37ccdf499376915ef0b1b88af4fdc7fa02e823203cc63cd6728898d982bddaa2752322198346deafe4df71009d3742679ddbea74c17ebf74c622d494ba418840cd035c178dbd5c03928c33cf98539d2367923edc3d3645e428a8c2ed81b8e77ff3d6d7f05765f8621319bc19ea63259a9217a43c74e333f574df9b73e9ee5a1e745e17fbf624950f4337711e920e1e3c7176d7e961aacfb340e765c82ccbd5a15614435d68a0f428ad928b552cc2e718fa3a9fcc24a0f334ff49a9ffaffb0d4f355108f798df90fb999e48efaa6b7fd6cea9472e9d877bf7bf30bee01dda162cddec7c1898b958da7adec9613bb99e84b940d41553cf5d37df5302799c6818e249dac839dd96a6de13a346c8aec5b9d60c6e10b9f26589db0973d7ef9b19a6bdb0c5ffe6b9ca9e4eb65dee4603f824711a3f2b9d77fc29f880d1a2e35a90fd96871d395129642f56fd2cba38001ede8b41378c1912d5b347b6b36a7d480f2021e9fb48b1ab730255d40d571db791a1ad4a4b70ad9e60fa9dc837bb775649f8ed6e68744a9f06a476bd705cd74ae97e2dd27317357a29b9447f27c20a04f49a145b5b9f18b740771322594f0fcb312200c37ebf7819cde7e8e75816141de682bcf992c2bc648e6d555a2701553b06d69c7a07b45d63d0d01dea5b8e21f6e98a6c4fa1abad0e0e8b856fac7a1f672f8ad18700f5f39108d6d4afe4bd6e903fd9d31a8ee4145417674dc66dab78d07c2b225aa7decb298664ae43e06fb828686bd88689227dda59ad55002c6ec33c98b7d4d96d8976def7d7cb1d0d733c79744b090a5157b538a32027b6bec52b35958b367c701ce50c28077e726c3ca8729b19155720811f8fa334a3f96e3e5e7b0f0923090c1c8577e84a74de6de7d9db923316d06c65f4f47c10df7c3a3859ae99b096c858dc35c95f7b6a9992051718d32a4b312e8aa5f2d72c4bd1b3f65a5da11802a79a37dd4ffc259fbce547d0c8b2b115d79a6e17dd1230fb01a4720177428115d49dce36a09884e134f59aeb4396244bfb9202ab81f8e014545c79202f1525fce3268a0c57dec2cb6cd474a7ea3dd1e0e5cb5e5e94853184673b39ea317758d40eb95a08b5484b66966f6c5a73decc6174639e76aab981fe4d8cd01a24a73e3a82ceb8c00555516c86bf0c8b9e52c495c05585213037d251a9e76eaff517f8044adf67ab8496dbff7bb83761934d77d41044a9f97cb2061a21b934eb6e2b71268367d97384197e3d17d05dd97821cdbae808f3d54f163600d2cdb3ebd2ff044d55fc0adcf01d7590b01f1d92eaac3037b302aa069af8b6789753ca0535f75e6b83bd489d7ba61ee2ff3b303f697ec201feef4be3505152f9ad1403ff626960fb6147480d77d8aff833bd1bc94a702fef7d48e86e3d440e425291cce5d4c2c3f7")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:02:14 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x91, "c8706cccb3b9bab93254e33a7dedcbe8fe748ae2fac05de2fd5b178aeef5111c8b750a7ffad66d63adb302f9fa3b065726b5066b1b531a50b3506570cb3e783f53f2915cbed2eeb9429a990d1c09855874a6eeeafa88dacc68e8e621c4487c8642c98372504ff0f2acdfd3e4bc7a21521809db06f83da184857a6d118bebc52965a15a500e0ea6eee3a3d4ae999c551be2"}, &(0x7f0000000180)=0x99)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1f, @loopback, 0x4}}, r1}, 0x84)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:14 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c)
getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9)
r2 = open$dir(0x0, 0x140, 0x0)
socket$inet_sctp(0x2, 0x8, 0x84)
flock(r2, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000440)='./file0\x00', 0x100)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0)
getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e744000000000000000009000000000000000000000000000000000000000000f93a5311f7ce74a3ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0)
recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186)

00:02:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:14 executing program 3:
r0 = socket(0x17, 0x10000002, 0x2)
fchdir(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x180)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000002c0)={{"1d7a2d4fc9b22f819e8f8ff13843cd04fe02d6ba1201729fcdd81f9f530438ddcedd28b5291b2607bfba97ff72e4418287b6e3d04dc9d22b966a38281b4a57fa7a973bd79e782e3d65fb598a2c63a7b27ecac06732d1d10e5dad0313bbc2ceb7bdf6ed58b91b34d9b72e5407a5b1659039b5ee4b3a4e1567f6632400fcedf33faceaa6382a95d19380a7fac86468774e7cd89fbb5697b2541b9f3d476fbb6e9736cbd74b356a335552f66334b2f3900d46aa805962e585e8e361b11ef075ea8017eb34d55d237982ba7d267bec03177deb7dd19c91b109b75b3dba600b90ee99f4a4e116ffd84811a207de00506541e0c383e81a759282ca9418b6be367b6270bedff35d52ee3c639a5ce5a304a64b6b1ac26a643656897228b9ca18789f6cdcbe1685f8e8a924ee74f71fb07fd24c05e67ba68784ad8df3e6c4f0165bb575a29a92514181d2b663f1a31765695aa1a01330b063b2cb0feb4512f6b1715a06b831e6514744359cfaf0bff61844a970e67d831ff008fbb4733640f465927ca4ed581cc8f176df658fcf82f19b18e6721feafd9ab44c00b10fbf43713bf54cefa81a98345eccbac0d28af9e9892b0084de04027e9106ee9c87398d7351ff9bf1049729a440b745e2e0ff6d50a7300c005f8a97e50b42c1d02d85b47862814429cc84569824b7e2655a1ccb09f9d84ae4e02a5162b405b91ae3aab024e786a8dae7cead7d70f441fb6ab0b6ddff3bbdbd2cf33030424d449b1c367e1860c557be544621bba705bbdb03e03a44b5dea2040e370e25949fd68cc7c32291bb069ab47d818acb4cdcd7fda54249f4a54aad77253f87b5694ac68d59834ea92f5d1ff0be1b407f7916e14dad7ad4032ef53f5f05bb07a06349b7d569d30f5e491c7d873fc3a539480b2e03732dcd3f6749d4fe2ba43bec16ba480afcf907aa0ce66fe1edb726d4382c7a3e170b19ce9d9e9dfe6d73da0067309dc81e808e0da44cfab841d4f25a38ac3ac753b68d941902652b2aba8674de8fccacd944246d4c94234cad4a31d00fa1135450d4807ddccaf893a6a52411efbb6a3680f95a1378b446e21aac029c971e390e6dd90ee4d6da16b620924f07e0557a29decc62d5cd74253ed51727068d66c7c756995dfa0563dcd4a9d217be4c590f7237419b9a4f45cc3cf9b21925256ce8e82fcfa122e121477a78016aa440de5ea192bdf8082b20ac1d350532e40858872927b669f1add6a98a0b8185a5b6cf9f54766745ed7cce611b1d1b40ff890d6da64961f2c0dd1c69826eba692cbdf59922e9381de49b1cbf7799bef67d6ee971acfc9f116c13678810f41d678a87043c65832901ca40f8a5562f54c422459ccc98b8dd76a6514ebce035c4f4e2633460adfe94abf22795a75383478378eabef55c7b5c35c08633074237aae5e51c105323149445bb7228baa1ad", "dda97c3cc07ae2e33e793824e61c2a93a286bbc047fa4d5fe371cc1b4e493790", 0x8, 0x7ff}, &(0x7f00000001c0)="6dfd33484e37f44d0a11bf7b498da959ff6b3b752ebf698e034a94739a29ad674a14ce2bde87cb92dff388a88afb2f49267eda9981d9c951489bf744e9ded810663575324df4a360a6cec9b60594fdd12c3c2daa72aba235b1acfacb1ed370532c40d49f5f9934696bf2aec678d0e604f886b60994f33e64322cc22e4893e5b6207460c73476cb304b4941ca3357472b359de0a06851eae0582d30bf7f57aa1137f4286bfd71366bc83cc0c2cfd6fba4dbfd3cee9137d4dbccd4123cfc94d2f7bf349a3233c9f15582", 0x1000, 0xfffffffffffffff8, 0x3, 0xce31, 0x6, 0x8, 0x1, 0xffff})

00:02:14 executing program 0:
syz_emit_ethernet(0x41, &(0x7f00000000c0)={@broadcast, @local, [], {@arp={0x806, @generic={0x1, 0x876c, 0x6, 0xf, 0x9, @random="ab1af2462a9f", "5f2567b33f5aeadad642689662863e", @local, "4b4fe4230b2d819690e872fe69936382"}}}})

00:02:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x231)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x5, 0x0, 0x6, 0xbd35, 0x7, 0x80000001, 0x80, r2}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:14 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xffe, 0x2)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="82040996d7675de6273ac378bafb5f82b32eeacd7bde00029e7d7b1e4539c52dd387390751073e40002eae403dfee677204aa7763869337ea2", 0x39}, {&(0x7f0000000240)="fed6e939531bcc539c86cc5b57d300e97e0eb5d3866a1fc9abdb138df423ed2d2a2e79dbe157b9bfcc792aa060724d8ea405ae944eed626aa5f719fbc4f654bf8e72a42c52a95e15710ef01d1827e999140f5cf621bfa66601366978edecb64893d43516e01e4f31c386729bb3e9d7e1e3c919bb9bf698418f5f17b846cb5086b666d663823a7cc01314e7a743075c69b5dfcaa4498cc426", 0x98}], 0x4)
execve(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = accept(r1, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000380)=0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1c0)
sendto(r3, &(0x7f0000000140)="f48c1bfa66dc2cccdbb162e12fa9c6c3c07ea34739a4252edbd575893ca64036d4ab95759d13ff8370eab4b51a9f1eeb7a98a15e29de39ce7c37e26abcdd2f115fc253f231710a950c3753a948086acb072216dfa6cd451d6efc157bc7b12ef0e58057600ab6f0d6a0", 0x69, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8d, 0x40)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={<r4=>0x0, 0x7fffffff, 0x8}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)={<r5=>0x0, 0x2, 0x2, [0x8c, 0x993]}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)={r4, 0xffff, 0x401, 0x401, 0x2, 0x80000001, 0xf4d, 0x3, {@in={{0x2, 0x2, @multicast1}}, r5, 0x3e9b543a, 0x48, 0x9, 0x8000, 0xc2f}}, &(0x7f0000000580)=0xb8)
read(r0, &(0x7f0000000680)=""/252, 0xfc)

00:02:15 executing program 1:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x30101, 0x10)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x6, r1})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:02:15 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
r1 = semget(0x1, 0x0, 0x60c)
__semctl$IPC_INFO(r1, 0x6, 0x3, &(0x7f0000000000)=""/80)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$setown(r0, 0x6, 0x0)

00:02:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10084, 0x1aa)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="c3ca63bf411cc1992d5f3013abb896b41e686c6a27b4f0386cc3dbfa144a3dbda0d42d93da3ed0e8eb8987bae4e2e4d04bfb3f975acc226d5265418747c8040a8ed4cf0ef349e86e9dc695683685fc5c3b58e3da65c9eae8057cb94e5e9e819a3df61773be62c8b1da53b03fbdc8522545a9fe219b75c651377e35d8a3ba975e8919dc2b5145b60e07bb3287b3200cf8b06f2efb732e90ee3ca283a4e0c69066ef")
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:02:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x9)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000005e1800000000"], 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x4f, "916be8528cd6427e3b52ea779edeafb4ad3ab0f5e0621809196fc46dbb7801d55212e284db3f812c07aaf73bb5865bc013b9979a3a38e5cf7bd489de4ec12b7cd1a298f81176eb0993127e3c68f7db"}, &(0x7f0000000100)=0x57)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffee6)
socket(0x0, 0x2, 0x100)
r2 = dup(r0)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000180)="d6409206821ea19e2a3ec6ed1d1ddfd5309d6f444f5877cd8733967d88180de39aba3702efccff3c7774732b063ff8a68bd910f21e88eedce952f96241588ff1d6a02bdb0030a5a6b5d783e940f149ff543d3e1ff54d952036598f6d9a409bf9a54cf130772e44361ed1fda47768cc1fd3e389941f11c40ee93e")

00:02:15 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x0)
accept$inet6(r1, 0x0, &(0x7f0000000080))

00:02:15 executing program 1:
mlockall(0x3)
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(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
ftruncate(r0, 0x4d)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:02:15 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
r2 = semget(0x2, 0x2, 0x5)
__semctl$IPC_RMID(r2, 0x0, 0x0)
setresuid(r1, r0, r1)

00:02:15 executing program 2:
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
r0 = semget(0x3, 0x3, 0x200)
r1 = getuid()
fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0x3, r1, r2, r3, r4, 0x10, 0x1f}, 0x7e, 0xffffffffffffffe0, 0x40})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240))

00:02:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000100)={{"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", "fff826a3e33cba2d0c5231d1a3f59891ae773f59a51c62ae2130e5c8065195de", 0xfffffffffffffffd, 0x5}, &(0x7f0000000040)="5128c844c18eb335c32524a46790778aee2bc15f414c9b10619620d05c9f6160947fdf9c6a08e65a758fa9e11bec049786a462d2c252c5241064b98f1b2ec4eca09f784e25eb88af50e7c31381bbd1fad41c0237fc60ada9da7ab0963b86160f50d936e85287a8cd5a8996a1b2f66619bca42d359dd3e824894097a748021ad7d8471482b46d94a092eed88a60532d74a97480d93af3a778598d7e8d83325629859dd26adc397683ec42e759accc9febd5e88068bea8521b19c5df1579d80b", 0x3, 0x7, 0x2, 0x4, 0x2f00000000, 0xffff, 0x6, 0x7})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:15 executing program 0:
r0 = socket$unix(0x1, 0x3, 0x0)
write(r0, &(0x7f0000000000)="d8edc58d3a9a4d94ccd4611a9824c327ee6dad4eea1a9612b21d5a831b731e838b2af9efb42bed3d9d894fe486604bb5dc79ecb2fba15366d41bc9d6e2bf42f17d764fb1a040106ac45fce0176d14585ac7c14a0fed03ac89eb3f511d6ea840cc36fec56ec7b91d0037623f87287b055730354e76cfbd9bec60b7d408fafbc07cc17fe212654f04f358590fc16a4c8e3bbf14c713d18255807f4d6b96f6be3622545f77be848d872d7afe283", 0xac)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)

00:02:16 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
open(&(0x7f0000000040)='./file0\x00', 0x188c0, 0x1)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x7f)
syz_execute_func(&(0x7f0000000500)="d04f0db5b598cd801b69e46962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269c481fbe67b79000f9966030ff20f0dbcc244000000e42439b80900000054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad650f8e06000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:02:16 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0xc6, &(0x7f0000000000)={@empty, @random="ba9b8cdb523f", [{[{0x88a8, 0x3, 0x5, 0x4}], {0x8100, 0x6, 0x0, 0x3}}], {@generic={0x7035, "318c65402c025f236d0a4c6d96931acc99858065afcf2d34283a19227def54ff3a758cfc6bba627fb2f676a5e656ff812a55648e165b63c3e97d1a5ec16dfdac634602627e822906b0d6eb4ff8c3c0ebd80fe8d2afa06da17ccf662f681931dfd6aec037153361be621a96c633479bbef58238251a9d29814ea0aeeafcfe08410d519a815cd18b5b01608dd0caa468c02a485984799b546c98dbb108e42b38753ebf4f24b2f372dbdd4e93b79dfc071c"}}})
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x6, 0x2000, 0x28718a81, 0x3e22, 0x9, 0x3, 0x9, <r1=>0x0}, &(0x7f0000000380)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e229200000000000000000000000000ffffe0000002310400"/128, @ANYRES32=r1], &(0x7f0000000480)=0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000580)=0x8c)

00:02:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x80000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x5}, 0x8)

00:02:16 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/79}, &(0x7f0000000100)=0x51)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={<r1=>0x0, 0xffffffffffff8001, 0x7, 0x9}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xffffffff, 0xee6e, 0x1c36}, &(0x7f0000000200)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRESDEC=r0])
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0x4)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x1}, 0x8)

00:02:16 executing program 1:
nanosleep(&(0x7f0000000000)={0x0, 0x100000001}, 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0xe0b781aa6dcffb3c, 0x198)
openat(r0, &(0x7f0000000240)='./file0\x00', 0x1800a, 0x1d)
pipe2(&(0x7f0000000040), 0x4)
r1 = dup(0xffffffffffffff9c)
r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x281c0, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000080)="9d74e6d1d7a631641f3e3db4005f0a80dfd85e4ba29071caf1eecd0c76c0b79cad1f4b864b778b7b7d0649b1e7a4a9b5a0cd295410c17ddb7837be73475ed4df4befa0a26afb8c3463b29a77236ac544b80cf436510e56d4e8b9aee5c1bb292d48a99535a756e430f2426379cd7f4885e5d9151e73a6acbb745eb1fad1fdc8cf", 0x2, 0x4b, 0xffff})

00:02:16 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="001172191b000000"], 0x215, 0xfffffffffffffffc, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/130}, 0x8a, 0x3, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r3=>0x0, 0x1}, &(0x7f0000000140)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cdg\x00', 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x20, @mcast1, 0x2}}, <r4=>r3, 0xd3, 0x4, 0x3d}, &(0x7f0000000180)=0x8c)
msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c6602000000000000007966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb7fb23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x4, [0xff, 0x8, 0x885, 0x101]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0xfffffffffffffcf1)

00:02:16 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/113, 0x71}], 0x6, &(0x7f0000000480)=""/5, 0x5}, 0x81)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8)

00:02:16 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0)

00:02:16 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x800}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r3)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r4, 0x8000000, 0x1000000000003)
r5 = msgget$private(0x0, 0x7c)
msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

00:02:16 executing program 1:
setrlimit(0x7, &(0x7f0000000040)={0x3ff, 0x66})
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(0x0)
r0 = socket$inet(0x2, 0x10000000, 0x101)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffff8, 0x4)
setrlimit(0x7, &(0x7f0000000080)={0x10001, 0xffffffffffffffbc})
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
semget$private(0x0, 0x0, 0x0)

00:02:16 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/45}, &(0x7f0000000140)=0x2f)
r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x1)
r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x8, 0x10000000)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x6, 0x4)
accept4$unix(r1, 0x0, &(0x7f0000000340), 0x0)
getsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x24f, 0x2800, 0x101, 0x7, 0x0, 0xffff, 0x8, <r5=>0x0}, &(0x7f00000003c0)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @rand_addr=0x100000001}}, r5, 0x400, 0x7, 0x80000000}, &(0x7f0000000440)=0x94)
pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000040)='Y', 0x1}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)

00:02:16 executing program 2:
syz_execute_func(&(0x7f0000000040)="b15f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb40de335868f4a95ff965be3c3bc4e17950ea01ef6c0f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000")
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f00000000c0)="a12d55e8424a79c22790bfc4a761aa9b4a1e0ec36b334a1d5d052c58f0b6804e5496e6e2288863a4469819e4dac0b011bf821181e9ebac27311114600b40038ad05487bc49b235c4d6a2bb03ea4258dccb1b860397950754baecdeda5668615fb9baf562e1c85c1e7024246f46e3cdc66fda4357056052201409c71631494c4c6e3ea8ad6da6f35fcbfc8e5a6549d3aa9dd5302b07d87be96ca6e170c3aa8ae0bd187a49c29c21b2152651be9ef6b8a59c76a3c112076c266bdcc02f48efa62c")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x949f184e3ffad028, 0x100)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="8b")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000180))

00:02:16 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x110)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="42e72ee291725eeb72ea09fa015acfa64ad9865c7617007982370ae23eb30382c0b47c0fa1bcdc3436eb925d5b9f66a692f45412203ac8e7e6f9da611d305fc3a9c943b3639a519870de063d4a93f7156f458c483c4e49bb673ed1c3d89ba42b27261ad4be04e3a8db4cbbd96b00615e54fc4a7cd70845204e5a0bf915ab692c062e267ce6fd5d2c68")

00:02:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="7a1dbecd7efe89a101669cd36bfb59e9e72fa730c4ea4706d0fa20c193717282743fe6a552e56cb3aef3c79f4d82a080053afec29bb7dca93a9eb8b386cbd03599b43e0a4bb926346d5465913fa6afe2de1f258a3a285b98024ab75691103d5671fd3d610812113caa585cfdd9123680d605448621a3ff61a353725fd598eb9e24cc4d718ecc2295874c21854b7b4d8eac561b552fec6b7bcf36620631fcd0a297d53f68811b0a24a4347a7d705a918c783430821768edb2a27307c2115d8c72d51c58b776301f84b4cbc7e940e26e")
sendfile(r0, r0, &(0x7f0000000040), 0x1)
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)

00:02:16 executing program 2:
setrlimit(0xa, &(0x7f0000000080)={0x3, 0x8})
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r1, 0x0, 0x8000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=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)=[0x7fff, 0x18c, 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)

00:02:16 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r2 = getpgid(0x0)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fcntl$getown(r3, 0x5)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r4, 0x0, 0x4)
recvfrom$inet6(r3, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
fcntl$getown(r3, 0x5)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74)
getpgrp(r2)

00:02:16 executing program 0:
mprotect(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd10_pipe(&(0x7f0000001200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001240)={0x7, 0x10, 0x3, 0xff, <r1=>0x0}, &(0x7f0000001280)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000012c0)={r1, 0xfe6d, 0x5, [0x1, 0x80000000, 0x1, 0x6, 0x3706b9cc]}, 0x12)
munmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001140)={@in={{0x2, 0x2, @broadcast}}, r3, 0x1, 0x100, 0x1, 0x0, 0x4}, 0xa0)
accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x10000000)

00:02:16 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000005)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)

00:02:16 executing program 3:
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)
openat(r0, &(0x7f0000000100)='./file1\x00', 0x8000, 0x80)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x2, @mcast1, 0x100000000}, {0x1c, 0x0, 0x2c, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1, [0x0, 0xffffffff, 0x100000001, 0x300000000, 0x8000, 0x8, 0x80000001, 0xb5]}, 0x5c)
r2 = semget$private(0x0, 0x1, 0x16)
r3 = getuid()
r4 = getegid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x3f, r3, r4, r5, r6, 0x160, 0x4}, 0x219, 0x8001, 0x80})
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:02:16 executing program 3:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0xfffffffffffffffe)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107)

00:02:16 executing program 2:
syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100")
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x20, 0x4)

00:02:16 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20)
syz_execute_func(&(0x7f0000000140)="45dbe2c4c27d79d736f28f84b82f11b251d30764440fc4ee01f20f4f7200c443e17b0f0ac4c17df4fd66410f38246a00c421ad56c7")
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@local, @empty, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @local={0xac, 0x14, 0x0}, r2}, 0x37)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x7, 0x3})

00:02:16 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
close(r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xc4, "5d2847f8d6c9958ef03d345d8291968c71975ebbee0d2e32d352d023bb242e9e3973337f1521517c8d96c03c5308c9cfd6e9971549e535b0801ff4b5359ba199e70d3a8bfaabd0e6cd18825045f25ce5cba8be1e0e7d3924cf14fa086317b5713ae1719f7aba632c5a884b0c3fa6389a67db3518fe38ac059ed31e0f532993ff551e6a4df78beb652da98ae20d17123087b923a60c294f280d6a6ad1ee6eac005f3fece8b5d52bdc75ba33d314f51dbb5498a0293a284c46a7922c22c457aaeeb3c29e81"}, &(0x7f0000000080)=0xcc)
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e1300bf8c4c4a8c4e3f56cbd00038020d066410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa00d86f9d48cc7e86600af680808360fe258009c618de3b718c462b9b7500bc4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:16 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
r3 = openat(r2, &(0x7f00000000c0)='/', 0x441800, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={<r4=>0x0, 0xfffffffffffffffa, 0x6}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000080)={r4, 0x8, 0x1f}, 0x8)

00:02:16 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
chmod(&(0x7f0000000040)='./file0\x00', 0x100)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000b334da010000003d6299f146f81bd97c891e3f28820b2eb038b1c5e7eed3206ddcb4dccb8fdc82bfb0790c2110332db1e91e5b1b8e0d9c9df410aff42ec8baa98d7d44fdfc2850f28ae4e1b9"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000180), 0x10)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="1523e6422135c4b5337376ac6bd7239671a7cdca4534159f5246c19732f0db4242c019534ce071565c2a333be1f771b806430a8d718dbb078cd29bceb02c0a523783c1d24662a04465eaddd14b5f14d734271197f23c6c0bc2adc8a4506fa30ccd380b809d7db6367dcede0e8c9d4de7a0d933bbfb3d2f3510c35e198dfd5c3a601d2884303d3efb873f0f7fd41b5740a4f57eebe4a3889db0a277fd7757ed68c495ecf99499e2cc88b4495eb6172a47d91df7c39c4ca1d82b772f73172e44c7d07028e65d9f", 0xc6}, {&(0x7f0000000380)="b53fb0bd1c9122052a86e5db6504d732834a242bbbcde0257d9f274ef49a0a6fded5d5ee455deb1f9d9a53383d2b22fa333e53e5e5c58b6200c7600472ba2a3b376c43db4fdb95f37e7a81808345df0cbc152a284ee9ec57f56e1244ab106cf20b6d60e5b45047124474d3efc44f6d7df77280a6e051d9adbe800544b9a8c8da9eef0bc7ce94c09185452b9b6d3aae713eab181eb1a5b3cc8483d906b01fef22cffffb661869a189ffd1d6cca21b4273010a3909a1e27eeac124559a429ab9e13847874872a3667d477adcb90b2c7688f87c7218c561505b7d72070923cb0ba9de52b0af3d3edc3be502c9ad71", 0xed}], 0x2)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x7, 0x4, 0x1, 0x4, 0x4, 0x10000, 0x7, {@in6={{0x1c, 0x2, 0x3, @mcast2, 0x8}}, 0x0, 0x1, 0x1000, 0x1a2b, 0x100000001, 0x101}}, &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x40}, 0x8)

00:02:16 executing program 1:
syz_emit_ethernet(0x23b, &(0x7f0000000040)={@random="8efd7f401a6f", @local, [{[{0x88a8, 0x2, 0x200000000000800, 0x4}], {0x8100, 0x6}}], {@ipv4={0x800, {{0x7, 0x4, 0x6, 0x684, 0x24, 0x68, 0x2a0, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@timestamp={0x44, 0x8, 0xfffffffffffffc01, 0x1, 0x1ff, [{[], 0x2}]}]}}, @generic="16068607a1ccc64a"}}}})
freebsd10_pipe(&(0x7f0000000380)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x16}, {r1, 0x40}, {r0}], 0x3, &(0x7f0000000180)={0x47d}, &(0x7f00000001c0)={0x48c}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x9}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote}, @icmp=@mask_reply}}}})

00:02:16 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @rand_addr}, 0x10)
listen(r0, 0x0)
socketpair(0x2, 0x20000004, 0x501, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000)

00:02:17 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x82, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x3, 0xfffffffffffffffe}}, 0x0)

00:02:17 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
chmod(&(0x7f0000000040)='./file0\x00', 0x100)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000b334da010000003d6299f146f81bd97c891e3f28820b2eb038b1c5e7eed3206ddcb4dccb8fdc82bfb0790c2110332db1e91e5b1b8e0d9c9df410aff42ec8baa98d7d44fdfc2850f28ae4e1b9"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000180), 0x10)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="1523e6422135c4b5337376ac6bd7239671a7cdca4534159f5246c19732f0db4242c019534ce071565c2a333be1f771b806430a8d718dbb078cd29bceb02c0a523783c1d24662a04465eaddd14b5f14d734271197f23c6c0bc2adc8a4506fa30ccd380b809d7db6367dcede0e8c9d4de7a0d933bbfb3d2f3510c35e198dfd5c3a601d2884303d3efb873f0f7fd41b5740a4f57eebe4a3889db0a277fd7757ed68c495ecf99499e2cc88b4495eb6172a47d91df7c39c4ca1d82b772f73172e44c7d07028e65d9f", 0xc6}, {&(0x7f0000000380)="b53fb0bd1c9122052a86e5db6504d732834a242bbbcde0257d9f274ef49a0a6fded5d5ee455deb1f9d9a53383d2b22fa333e53e5e5c58b6200c7600472ba2a3b376c43db4fdb95f37e7a81808345df0cbc152a284ee9ec57f56e1244ab106cf20b6d60e5b45047124474d3efc44f6d7df77280a6e051d9adbe800544b9a8c8da9eef0bc7ce94c09185452b9b6d3aae713eab181eb1a5b3cc8483d906b01fef22cffffb661869a189ffd1d6cca21b4273010a3909a1e27eeac124559a429ab9e13847874872a3667d477adcb90b2c7688f87c7218c561505b7d72070923cb0ba9de52b0af3d3edc3be502c9ad71", 0xed}], 0x2)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x7, 0x4, 0x1, 0x4, 0x4, 0x10000, 0x7, {@in6={{0x1c, 0x2, 0x3, @mcast2, 0x8}}, 0x0, 0x1, 0x1000, 0x1a2b, 0x100000001, 0x101}}, &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x40}, 0x8)

00:02:17 executing program 3:
munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:02:17 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x7, 0x4)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0900000001029078ac1400aaffffffff1102907800000000c828c66349b144e306bf6f0e3e0d6622569a298e22a2ee092cf4ee2404996f6a504673effc201bd7f9f999c9cd71b40b5d5458b22efbe8f1f2cc85f0ac991968572b3cd8307b2080510fac9d1e48963f53ed6b017f58b5173436f4ba333e0251b0746bfef16481f46d16d3e77f237c664d942f102811c077ce0847321f333133"])
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:17 executing program 1:
socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x8, 0x30000000)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x1, 0x5, 0x6]}, &(0x7f0000000140)=0xa)

00:02:17 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fsync(r1)
getsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f00000011c0), &(0x7f0000001200)=0x4)
getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x20000000000000, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x5, 0x3f, 0x6, 0xffff, 0x35}, &(0x7f0000000140)=0x98)

00:02:17 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/7)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r2, 0x80000001)
r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0xc)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r5, &(0x7f0000000280), 0xa7)
setsockopt$inet_group_source_req(r5, 0x0, 0x54, &(0x7f0000000180)={0x100000006, {{0x2, 0x2, @rand_addr=0x4}}, {{0x2, 0x3, @loopback}}}, 0x118)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4)
syz_execute_func(0x0)
symlink(0x0, &(0x7f00000003c0)='./file0\x00')

00:02:18 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)

00:02:18 executing program 1:
syz_execute_func(&(0x7f0000000300)="96f3a798472c431cc00f05f30f59bfd905cf002ef2490f2c3041e2e9b557fb66400f38dec60fb8c4464e4e751e66460f6884d4abf90000e509ab34d1c4e10bf8c494c6163b420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c46299909c70b1da000066440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:02:18 executing program 0:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161ea0b4545214cb9a5605419c201b04b970000f08171a30b8a826eef630dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000740)="985e3ac2410f1b3c1d0a0000004a1c340f05f359c4c22d9e6ef343c0eb2541e2eba2a2363e460f1a7000660fdefcf3a7fb7536f0833900800000e0f0b8c4014e4e9494751ee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:18 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/239, &(0x7f0000000180)=0xef)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, &(0x7f0000000040))

00:02:18 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000800000fcffffff"], 0x14}, 0x0)

00:02:18 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
recvfrom$unix(r0, &(0x7f00000002c0)=""/180, 0xb4, 0x1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0xffffffffffff8000, 0x3f}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xc96}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x102}, 0x1)

00:02:18 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0xf, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x80)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000440)={{"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", "b5d7a309cd898702692627a181fdccf6453db6f08aebaf52347f47e3c2549686", 0x7, 0x2}, &(0x7f00000000c0)="59e839", 0x80, 0x2, 0xfffffffffffffffd, 0xdd, 0x6, 0x5, 0x7ff, 0x8})
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

00:02:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)

00:02:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="84274f94c68af1f3", 0x8}], 0x1, 0x0}, 0x9)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)

00:02:18 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
r0 = open(&(0x7f0000000480)='./file0\x00', 0xfffffffffffffffc, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="1c95f360a058e4a49f94aac0b8ff4dac818a11aaefc71aae26f4b9ed2b1294aaa347fdb0602fb08660803eec23024702c9dd1405c8d906f8fd59e9ff95aae478c867605f236e21e7eb16ef4148175a9a4fc80d1b507235e36632ec425bac62a2521db63ef8776da73dec307b5ae9c1f54e95e35649278c7c07f8b352c4dae93f1ac03e594f916066cac8d12c9d96776d156444762f8db87182a220524a0c144765a04763a8e3408719019725aad915afc2ca1e122d78f445e1a122e001838fb80f4af3a19e25a8a2bd7ce4ecdf7a0a33d3f7")
syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865")

00:02:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = semget(0x3, 0x3, 0x9)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/23)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
fchmod(r0, 0x8)

00:02:18 executing program 3:
r0 = socket(0x0, 0x10000000, 0x8000086)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={<r1=>0x0, 0x6, 0x1000, 0xffffffff, 0x3, 0x3}, &(0x7f0000000280)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x800, 0x81, 0x1000, 0x80000001, 0x1, 0x8ab, 0x0, 0x8da79d1, r1}, 0x20)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000040)='./file0\x00', r2, r3)
close(r0)

00:02:18 executing program 0:

00:02:18 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101})
mlockall(0x3)
munlockall()
syz_execute_func(&(0x7f0000000180)="91cd801313000c6969ef69dc00d98a20d0d0c402693e04a3000070e4c653fb0fa95ff965be3c3bc4c3316ceb480bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="260002000000ff00"], 0xc)

00:02:18 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x43)
r1 = getuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
getuid()

00:02:18 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/15}, &(0x7f0000000100)=0x11)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="2d9f0cc9ad93741e88437ea3434be63c896df0d67642e206ac766fdf28e4cc815507a741fa934e8c1e24c67c87cfc7471356602f6ab52e7907c1d00c7ee87977e06a1afa471c156466515cb76de9bb89f4d30be61e324262a51be44ac023a37aa3949a39045c0db9cc0eb13bcc2914c5467fcb0a94c9562018261e2515d642463c3af87c3bdd1b95a6f0fe519f5553c2c436b1784cba34faaa8c8db7e288ff9baa1bcc31d0f6703f276ab59bb210179e143b29d998b8fb87730cc924a8ed9d18e184aad3eacba26a54ae7b795bc45d585836f1abe82ae77a3b", 0xd9}, {&(0x7f00000001c0)="3bc86d255bd19c8cb95487473831749b3b3829345230f4fe5900dded96cfad52977785665ad35b46f4eda8", 0x2b}], 0x2)
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e223f00000000000000000000000000ffffe00000010100"/128, @ANYRES32=r2, @ANYBLOB="81fd"], 0x8c)
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:02:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x2)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1}, 0x14b04cf1be1303ef)
close(r1)
close(r1)

00:02:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/2, &(0x7f0000000140)=0x2)
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:02:18 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x0, 0x7})
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000400)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
sync()
syz_execute_func(&(0x7f0000000880)="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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")
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000600)={@remote, @local}, &(0x7f0000000640)=0xc)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:02:19 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
mkdir(0x0, 0x0)

00:02:19 executing program 2:
execve(0x0, &(0x7f0000000140)=[&(0x7f0000000000)='\x94\x1d\xdc\xdd\xea\x13\xa7\xb8z\xad\xa9t\xc0\xca\x8e\xfb\xee\t\x9e\xb7\x1b\xaf\x96=\xd4\xf1\x19!\xa4\xf49$\x8cZ\x99\xad\x1b'], 0xffffffffffffffff)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x20}, {0x8, 0x80000001}})

00:02:19 executing program 0:
r0 = open(0x0, 0x200000100401, 0x100)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000007c0)={0x6}, 0x1)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425")
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0)
getgid()
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924")
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:19 executing program 2:
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x400000000000412, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000001240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001280)=0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000012c0)=0x2, 0x4)
r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002, 0x20000000)
r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000080)={0x8, {{0x2, 0x3, @broadcast}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:02:19 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffca)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10)

00:02:19 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f0000000000)='./file0\x00')
setuid(0xee01)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)

00:02:19 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r0, 0x40000003)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
flock(r0, 0x3)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
flock(r1, 0x6)

00:02:20 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20009, 0x160)
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto(r0, &(0x7f0000000100)="42e61fea9e7b8872d55044a4aca76612c6ada40cd8af4b7257f356decc732dd8c44adb92848c76faa9b7717f6500d79a27bfadaac3f82212ed337c00fd911affa1f4c524c30408333d46dc5fc67eee9cdc5be6991b9bf99c9bb4a519b1f72f96ac16d40e188e8af43d6e7166c48be9a5a5784bd427e37b377579c9d0b405a51f84bea078a5b55e889d393b97cb7877d478aaaea138522a2b9132b429b302c5bd17fb991a37df37852d3e6990648878f175a1bc", 0xb3, 0x188, &(0x7f00000001c0)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10)
sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x108004, 0x144)

00:02:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = semget$private(0x0, 0xfffffffffffffffe, 0x9)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000007c0)={{"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", "9ca36c35b74c3380dc54f176e31794b1722e12b64bcb57fa84fb890fa25f7418", 0x0, 0x7f}, &(0x7f0000000740)="9cd09c64672fe4f13b75610305d063ae88edcfb2a2b252a5798bc51eb504ac73fb054ca37a546899919a877b804be18b01b501e4b111aa9ff507d174227394a2749c57a8ad52c60a75a65559d8b1c1d3f2541e42ca6a2efbe77cf672ab6ad794dc5cd4d3308a5f8ff59f2b660bf57ac098a45958fcef46b6af82", 0x8, 0x9, 0x1000, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x3})
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000002c0)={{"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", "960218c3e3d5be6ef6363be94db5c8135ac79d037803a417ed9e928277397c90", 0x100, 0x1f}, &(0x7f0000000140)="0f47799e061891c90501ec6767bb691054660217d0caada47b8f4a3eaf6bc660ccb73d40c34bf4bd344825073756cbded6e7853d5a60e3b5e46cf27c694cb6f138", 0x6, 0xffffffffffff8001, 0x2, 0x1f, 0xfffffffffffffffb, 0x80000001, 0x2, 0x1000})
__semctl$GETPID(r0, 0x40000000000000, 0x4, &(0x7f00000001c0)=""/203)

00:02:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4)
listen(r0, 0xa3f7)

00:02:20 executing program 3:
r0 = openat(0xffffffffffffffff, 0x0, 0x400000000000800, 0x84)
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001900)={0x10, &(0x7f00000018c0)="02288257cafeb054b7398eead570", 0x80000000, 0xc0000000000000, 0xcf5})
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x13e, 0x9, 0x0, 0x102000000}, 0x8)
setrlimit(0xe, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x1, 0x0, 0xff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00'])
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)

00:02:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)}, 0x0)

00:02:20 executing program 1:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280))

00:02:20 executing program 1:
r0 = socket(0x2, 0x1, 0x80000001)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000240)='\n', 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x58c}], 0x1}, 0x0)
pipe2(&(0x7f0000000040), 0x100000)

00:02:20 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
syz_execute_func(&(0x7f0000000140)="9834170f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000")

00:02:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c)
r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x84)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r6=>0xffffffffffffffff})
poll(&(0x7f0000000240)=[{r0, 0x1}, {r1, 0x8a}, {r2, 0x80}, {r3, 0x24}, {r4, 0x40}, {r5, 0x10}, {r6, 0x8c}], 0x7, 0x9)

00:02:20 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getitimer(0x1, &(0x7f0000000200))
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000))
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

00:02:20 executing program 2:
shmget(0x2, 0x4000, 0x86, &(0x7f0000ff9000/0x4000)=nil)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xbaf, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xffff, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x1, 0x6, 0x57, 0xfffffffffffffffb, 0x0, 0xff, 0x3ff, 0x5, 0x1, 0x401, 0x4f0}, 0xb)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x0, {{0x1c, 0x1, 0x3, @loopback, 0x7fff}}}, 0x88)
freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x8a, 0x101)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x0, <r3=>r1}, &(0x7f0000000440)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x8, [0x0, <r4=>0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x24)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={r1, 0x200}, 0x8)
freebsd11_stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x4, &(0x7f0000000740)=[r6, r7, r8, r9])
recvfrom$inet6(r2, &(0x7f0000000780)=""/246, 0xf6, 0x40081, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000880)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff})
getsockname$unix(r10, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8)
ioctl$DIOCRSETTFLAGS(r11, 0xc450444a, &(0x7f0000001940)={{"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", "3abaf989d35f597d4187d8ae7a28339e9a863f3120a452cec2db271db8fd50ce", 0x4199, 0x7}, &(0x7f0000000940)="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", 0xffff, 0x5, 0xbd9, 0x4, 0x2, 0x5, 0x7, 0x8})
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r11, 0x84, 0x7, &(0x7f0000001dc0)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @multicast2}, 0x3}}, r4}, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001e80)={r5, 0x0, 0xb11}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001ec0)={0x5, 0x1, 0x2, 0x27}, 0x8)
getegid()
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f0000001f00)={r3, 0x27a31e4b, 0x1ff}, 0xc)
ioctl$DIOCXBEGIN(r10, 0xc0104451, &(0x7f0000001f40)="333b6d4f3f61775dca733e2e2ea3447d026785a67186356baa45a558e8fc0c180317f9da4abaa96f565e0a07df02c5b21344191b188d6209eb2470625c2936ab99ad459a802193a1784bb1b1b16a0b59b63811be272b7379e8a22282c360daa9636b1b2c86")
ioctl$DIOCKILLSTATES(r10, 0xc0e04429, &(0x7f0000001fc0)="e23ca00825d6470391843d564d0dbbe4101d9bfdac7bc454b50cc8efe64e020924c4d0ff1ac9fa18194c4949dc152bc3fbce853ce77039ffadb09d5d471e5f9988267e1949e6ce44a1fe4099c2c9667e0b5454b19119ec5a3875ecf9c817f537a930fd8a293019e8ce9ed399dd54e1e7d0015756f443bf07")

00:02:20 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:02:20 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x200000000005c, &(0x7f0000000000)="eea04e4148f9047df257b859c1ece92e69953382eb332b8ba835b3ec8f072418ee31fda1bf139c14a39ff9ee6bf86040b66437a2089ad8b03cd6af855e6a9440a443d18657d2c35a83964077d8c2bf35abaefb0d50293a7be5b23510888ac5ac4f5a851e31a6e8bf08b21300484c6223603bf9d8b7be8bb84fa67838f7675dbe1b46e4c56a415e46ef36b4bd332b04a8bdcde3a3f6b69771ed3d7e278c03bcb3ab1da3fcf48016d8c235572803e8142c71e11ca93431353c84af3d00876ede5530f21e8ec19ad87d2ca47c2dd4f53352ea6780dd29bb423285780f1abe7c7049a9c7581d53291d", 0xfffffdbe)
setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')

00:02:20 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x1004, 0x2d4000, 0x5, 0x5, 0x1000, 0x10000, 0x7, {@in6={{0x1c, 0x1, 0xfffffffffffffff8, @ipv4={[], [], @broadcast}, 0x8}}, 0x0, 0x0, 0x7fff, 0x6, 0x93, 0x1}}, &(0x7f0000000140)=0xb0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3ff}, &(0x7f0000000300)=0x8)
r2 = socket(0x17, 0x20000000, 0x8000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:02:21 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x10000005, 0x35a84434)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x9, 0x8088, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8)
sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0)

00:02:21 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
close(r0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r3, 0x100}, 0xfffffffffffffdd8)
r4 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={{0x401, 0x438}, {0x401, 0x3f}}, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})

00:02:21 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)
r0 = semget$private(0x0, 0x3, 0xa0)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)=0x8ba)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)="2f67d19665ebf8442596a30f1d66b8b68e5d5f75950b37cc07369630a387339a8228efecf3f091aa98c5d700c5591f84f31ea774cdfe093bd77f6bcfe11c4b2245ceece56ddcd4c0c337e994059a708c4990c3558245cdad0c48d0feabed3ee740c406cdde959947723d0965cc72da625a784ae03a842d8ffbb38de56985b5af")
semget$private(0x0, 0x0, 0x10)
semget$private(0x0, 0x0, 0x400)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setflags(r2, 0x2, 0x1)
unlink(&(0x7f0000000140)='./file0/../file0\x00')

00:02:21 executing program 3:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01012e"], 0x1)
mprotect(&(0x7f0000492000/0x3000)=nil, 0x3000, 0x4)
bind$inet(r0, &(0x7f0000000000), 0x10)

00:02:21 executing program 1:
pipe2(&(0x7f0000000700)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100001)
freebsd11_mknodat(r1, &(0x7f0000000280)='./file0/file1\x00', 0xc198, 0x101)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x80000001, 0x210, 0x5, 0x40, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x4}, &(0x7f00000003c0)=0x5)
mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x50)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x7}, 0x24)
r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x100400, 0xe4)
shutdown(r3, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd11_mknodat(r1, &(0x7f0000000600)='./file1\x00', 0x4, 0x1)
chmod(&(0x7f00000005c0)='./file0/file0\x00', 0x1)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)
rename(&(0x7f0000000380)='./file1\x00', &(0x7f00000002c0)='./file0\x00')
fchmodat(r4, &(0x7f0000000400)='./file0\x00', 0x36)
sendto$unix(r4, &(0x7f0000000480)="db7aa3caa37d5c72e5af670365be97e8602466085de7bf8323fa3bf1995005b783d078352f0fd0a0a313f80990d7154e5500ddad462e55328d52d45311c3fe8e6fc9ba02c256f086947549da1bfe2725ec007ce76eecd814cfdc2019284d6d79dcb034f849d865b6d8b186446b969a08a5b0ab83facfe0e6d47bf9f568e3e6111f593318f98dc07d45b98df1dca3b611a3992274181141c68f8d27fd6f9beddea314423a32b82a47bc3a4e696dfc7f0f3151254bfb5f88df2dd5233b10cb4fef005064b6e0532bc6a9da3238fa42913533319821f238e7595fdd5960cc", 0xdd, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB="049749ee2b00"/20], 0xa)

00:02:21 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="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")
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x4709, 0x4)

00:02:21 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0xfffffffffffffd79, 0x0, 0xffbf, 0x0, 0x2b2}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100))

00:02:21 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x738b76a4328b2897)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "155dd89afff6a81562bad40849957392"}, 0x14)
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:02:21 executing program 1:
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x20)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={<r3=>0x0, 0x9, 0x6, [0xba48, 0x7, 0x24, 0x71aa0475, 0x100000000, 0x8]}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r3, 0x9}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8)
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10)
socket$inet(0x2, 0x0, 0xfffffffffffffff9)

00:02:21 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:02:21 executing program 3:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x100000, 0x1a2)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000cc0)=[{0x0}, {&(0x7f0000000880)=""/239, 0xef}, {&(0x7f0000000980)=""/117, 0x75}, {&(0x7f0000000a00)=""/254, 0xfe}, {&(0x7f0000000c00)=""/156, 0x9c}], 0x5, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

00:02:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e203f000000fe8000000000000000000000000000aa395600"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="070000000200000008020000010000806c06ff00fe0813b2e824f208945d2fef397f841faebb18b8a9c1520158d2afcbeb81d78a44be3fd3795a84b4561964939b514021971cf6e2f1d1f5de58e867e2974ed12be5c5526586483b7ba9a41e22b826514e62b34eab6ae760219f7b4af7f9bce8a9dbc9c60be464fe4a8ce63e6ad1e1c032aa4441bb097b2da8d448f0d2f1d41010ac73ed1f2d3397790ffe23f9b5062de3b8ae2ff29d87a43d7091"], &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={<r3=>r2, 0x1}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0600000093f40000"], 0x94)
syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000")
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={r3, 0xca, "85eb958a9e0550a40395dbcf84357271473d1ed0298d578f41216decb6cd0db76342f77727852351755eb26db2e8bae27ff80fcd0d0e25aa8aa0d10190b488cad6ada357a5c73b5d9302f4d0e0379c55497c8489acdc1d63bf68369381303190aec983716e3b36aaf2100588978cce30516f9ae466e0b62f825f5eda453866d50a5b7f12b9905f6cb2de8904958d5e646cb6b0c7bd92d0833d3164d86639240c512802a761bde77442e9a24266104ce39375a6ea962f8bf1b5189f6b68a20e828e2b0a60baffcb676741"}, &(0x7f0000000240)=0xd2)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r3, 0x5dc}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:02:21 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000200)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:02:21 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="da1e6cfdac62a58cdbdbe35b55dc2dec5d0b3f2235044addf850aefc14b29dd74e6b1a610463d25925ffc8d8da2a5a1fb02e102dc3e12c16af6a4b97908b37bcee01a09c3a498952eaae3d65b9f2356d5aead9dec7bb1f48")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000080)="b1e49b1a27e87bb32e87c8c9a03bd37dac919449e043a0c63194ed72f3c4c8cbb4221bf99672c0456762edd1d2eb4c731104cd781a46240e6721e5082e08284409f1651e4d50e7644a6c2b51b2928452cc06e9c391ba838bf5e8bdefe56d503fd716dd9dcfbcc4cff8045ee9f7bdae0ce6bcd5e0bde2a5c745cc2df59b527200113b425984760f66c0dc4a046ecfed2e96d33a7519fde3c90e254b17e3eecce1e17e76dd62e7331e801d9750db0e8aa8c2284b0e0972d8503cde96e2d7732acd2a8e55f203ed9843bb9a4f1d522c3f498a8cdd1dea39d3fd55e2132b947cae68c3f8af1e911c30e74bdeb1ec7b1d6a2b")

00:02:21 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x10001}, 0x10)

00:02:22 executing program 2:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}})
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/67)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:02:22 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
read(r0, &(0x7f0000000000)=""/23, 0x17)
msgget$private(0x0, 0x45)

00:02:22 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x8)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4)

00:02:23 executing program 3:
r0 = socket(0x2, 0x10000001, 0xc4ae)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x20)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
pipe2(&(0x7f0000000500), 0x100000)
writev(r1, &(0x7f0000001800)=[{&(0x7f0000000540)="d81cd80e19f8211bf8a51826b22520599a7f1c4a8d7489de4c665536b50fdc5e92d1725cf1d6322f020dc679ff7f4090f68f359a4093d6207abf8f4bf65a0d6e33286fe8c5b5d80a2c37ba016bc9798a69", 0x51}, {&(0x7f00000005c0)="dacf68920590bcb45dc223ce5a29bb50dd2e40253dff10c68d88825204162523ec7825fae820a7cdc31a49a1d1ad595d18fd8f75dc2f40f5282a4e347d4ed83621b7e90a9044be133350cde1319a75f62b43019c7b48974e4d4301505416bf7c8b56e3af71e45fa3813d1915a4e5b9577a2c5de53e180c8d5baeec1e19df95c6e1d64753e868a51f52d1e3eaf2255988f2dbfc499b7f50601219770ca0d79ebe49e935e7e111daec5b1a1de46f06c7923d80aaeaaf4e2df1fda1a076b43936451fcdbd4bae44886aabd65118d32d543212a6ba179816ca5b8ab3891bbe41ea00d4a78bcc59fac86a508e734be5cacffcd2", 0xf1}, {&(0x7f00000006c0)="f914bf86f30cbcc8433c71045c58bfae71b0378d7c4ad73388fe850b07bd158244c2f164f72aba6dc436cfb0f70b7b4c0705ede4", 0x34}, {&(0x7f0000000700)="40137be3235797568ee186c53cd0bca81bb6e1c04d6330d4a8ed1330db72cc175404c3bdd00ad760a5f3131721a80b0acb3576832975b8dba75545e5d919f0c5e3bef291b6b8882ec68e3c085c7f900d1c521f0671c45c1782850d0ce4f0c921ed985207e838e9e3d5e7bef4310443bd4f7d566e51dbed", 0x77}, {&(0x7f0000000780)="6f2595a2e9bfad4ea0fe63222fe672c1aeee9a41acc156cfc472f0c7a067f8f88d5525a48dcfaa9b32b7c1a2a8e81f19adc52309647958653e360b5f6e7171d365967a2c34ab8755a7ffa5eec176ef5aa699b7f589", 0x55}, {&(0x7f0000000800)="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", 0x1000}], 0x6)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = msgget$private(0x0, 0x400000000000008)
mkdir(&(0x7f0000000300)='./file0\x00', 0x8)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgrcv(r3, &(0x7f0000000140)={0x0, ""/21}, 0x1d, 0x0, 0x1800)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{0x8, 0xfffffffffffffffe}, {0x1, 0xffff}})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:02:23 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000000))
accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000100), 0x4)

00:02:23 executing program 0:
r0 = getpgrp(0xffffffffffffffff)
wait4(r0, &(0x7f0000000040), 0x1, &(0x7f0000000080))
syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])

00:02:23 executing program 1:
mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2)
madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6)
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000))
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
semget(0x3, 0x2, 0x20)

00:02:23 executing program 0:
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/10)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
writev(r1, &(0x7f0000000280), 0x26)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
bind$unix(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="f38eedfff799873923e2121aba25755b517e724621a69a2e44e57ffb50c40849cecb31c617d8caceacf6060b17875faf21b167bcdfda185f7dfee15195ded38f26497d964820909f90716cfdfa58cb283f77a2f6d625f5f28d16b0517e69aaef135679473c4afd62c2f494dee4208cf41cdc8fa9e36734879e8f0b9bd97680425d57f0"], 0xa)
r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil)
shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x3000)
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(r1, 0x5)
setregid(r4, r4)
fcntl$lock(r2, 0xf, &(0x7f00000003c0)={0x3, 0x4, 0x24ee5553, 0x100000001, r5})
fstat(r1, &(0x7f0000000500))
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

00:02:23 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x101, <r2=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x7, 0x6}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
r4 = open(&(0x7f0000000140)='./file0\x00', 0x203, 0x0)
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000180)=0x80, 0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4)

00:02:23 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xd41, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000c80)={{"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", "1f8e85089611a0fef347a2aaaff524d653488070864af099c9c612452b862229", 0x3d, 0x8}, &(0x7f0000000c00)="09353a1c907d581f1036cfa526a2192e36e078c5c86f9ef112768759fc14999827f17655097400e39cff3020b6b7b41a583e6cb8c865cb02742e77ab08ed0fcf8c9336", 0x2, 0x1f, 0x4, 0x8000, 0x268d, 0x2, 0x3ff, 0x80000000})
r2 = dup(r0)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000780)={{"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", "70dfc2ded8e1cb354794369d5763ae1855185393e5b7217cb38441d11507c088", 0x1ff, 0x1}, &(0x7f0000000680)="39d348ecfd7b65768ae19cd19e9ba6438a70fa94e06496f9ebcb620cf3770b9b10b75af27cd5b46000cb578c4e055c115d2c4a89d493b1416fff6ff70a3c91d81720b856c6e4c88461e4b1fc6aa56b2522e20f7db0fb56f14a224d978d97c8fd07ec0f417e99b05925de639481873b98f34734e4e0781202585e4d2635b88e7154705b11219beb4992556e0e6f5434210154f95259141492570f946a9fc074ddc5a033769c69654447cb3ec51239dcf960e3a685331aa0b2cee4f65c3249b11439396d169ef8f32f5beed2fadb5665cd99e73539caffb7f6366f", 0x2, 0x1, 0x7fffffff, 0x38, 0xffff, 0xc3e, 0x6, 0x2})
ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000200)={{"d7dee98f384317ca7a716e93a4c4746c584a5ba397b893072aa0c9a01741e265da2c7900ce8053292ea92e7ada9c63949f63a1d88ce9409eea10f4f90be95fdcb5a9f2b5e0cd70188482f93aedd3b533a99fd478d1d565fb10c9563b4c2c800c32bdf5455272bb75c80de1bea3fdbb6c725c040801573ffb5e7ee3a11d6bd6bdde2f673dfaf9e0c3ab323d92d12a63ecd1319fe50cfe51453a39744bd19752fb97260c8517e9400b3bf44c748e281f9f1a5f82a1a2e146f67696114bfdc6c1466b93e6ef07780cc26bd8fb3065b91e995d2d9d5c625e43a953384c6e6f28e6e63ebd885f686491da511d3de620152ad802a32217e82cc425e7186201df950fbc886a9b0feb88ffb6e730ada7cacb581c07c4752679c07a634e1c6b470aa97279fa6ec8baa3f47d439246ba8d4944c52721d8d7cce66e520b5ce681d1eff89f1c110a79f728dccf4648dc1bbb36a862b8fd8959df23ee57cdbd6514d12423946af39856a89e1332c0dff7df6c531cccb8f7191f27bd5c44fdcdfe33526e0f89fe1e2ed4769335b2bb87e46092d608f1153f276831f7df230650a62ff3eb2ee2580526d911cc6ee1aff4b4140c9bd2e4727177b2c6194d088b85344f2e4fa4083bdd31dac4fe93da76cc5b15a896ebc5c33ca6e3c8676555b6c28def9021fc96826fc044d47c7f12e9d305532e64a6468909a8808ff502cc018dee260928d8661cd42a6428c9066a58643cde36881eaca2c30938fa41adec89183f17d5aad6a384ad0704ee4934490806c80126282bc58a5b5dc5eb5ae4f378837b4f7d07bfe070aa04ae1b527e91be8631be753a9fc8534d25dccd69079548e4d368adbc5b8e3a97e71892233bb8d13e2cf8b8959990edb54f3bee60321b5c60a898f7ae3681a7e4701aeda8118672a6fc790deed1a32962bf076060d4d39dcc7bde6c7b35e5a6bf31dd48ff67f7a7894ae01dc7a0628cf7da9eabe63269f1784aef61391bde162f67bc0439d5c3d09967f2f22b0b107b97e23adb1c3d8f38f4b0fc32136da8a3f2a3e4dec2472901e9ff20c1ba85e968b40fa551d2cdc44c23485124c6b6a2ddaf162d9778360e07f5da62b4314778807b56cb070a10fce0ee7688dbfd4a641736aaf940724e70586214707c8ec96f01b24a64664d8ddd9d405236704e0e120347e3bd2d4febbe4595c0626f923197e313cd1b964816a378d7e9329d0b495b50bee835c85669be7c78927b3378147895fe0c0d91529d9f07eeaa74036108128b5c7e09dfe3de75ada31a36e23c735da280bc3d005cfa1de35927cd68068eeeb534dbb72f3d2f1a1b79e8361415ddeee230181100375635b50c9d1b04405b0b55244e823dbf18f249e958b7427d05d3d62f4f8e7a617dd291cfccba6101b50a2faa6c58ce10cef9161d5442d23b0582e8cb5bd4dbbde54e79a718f30bef9dddef", "72bfb47cb8013854ecf7aa29135561dc47e580c2943b4408b2593a8355b2551b", 0x2, 0x10000}, &(0x7f0000000000)="be197260a5c80432e652a59279254cdfc1f61fe0e65f76b0a393819b1795971cacc873b3301bed4b33bcc98b48f84d6c0d77f6e59cb26f08b5b51fbbbcb7ec1f59f6e3777542f3d6bb906725091c99259d02fb56c59ba5a6cfefd09c2f27936ee9216963c4d656f829f2983da11ce307a72ed88f7eedb8a314179d0708cee23bda11a92137d378ffefe295f370a31785c948aa343cf02874e10556b19dd149c1a4", 0xfffffffffffffffb, 0x80, 0x800, 0x8, 0x5, 0x5, 0x4, 0x2})

00:02:24 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x0, 0x0)
setrlimit(0x8, &(0x7f0000000080)={0x200})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:02:24 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10})
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="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")
getsockname$inet(r0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001080)=0x10)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000010c0)={0x10})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001100)={<r2=>0x0, 0x800}, &(0x7f0000001140)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001180)={r2, 0x9, 0x4}, 0x8)
getpeername(r0, &(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001200)=0x10)
fcntl$setstatus(r1, 0x4, 0x4)
bind$inet(r0, &(0x7f0000001240)={0x2, 0x1, @rand_addr=0x800}, 0x10)
getsockopt(r0, 0x9, 0x297, &(0x7f0000001280)=""/151, &(0x7f0000001340)=0x97)
close(r0)
chroot(&(0x7f0000001380)='./file0\x00')
close(r1)
freebsd11_lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
fchown(r0, r3, r4)
futimesat(r0, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{0x1000, 0x1e87}, {0x0, 0x7}})
close(r1)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001500)="ccd571fd4a1c9bfdf597fdf192e807858a5f1ef5504ce568")
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001540)={0x800, "557afd36c0b3926a9c1f5891563ec32e"}, 0x14)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000001580)={0x5, 0x4})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000015c0)=0xffffffff, 0x4)
r5 = open(&(0x7f0000001600)='./file0\x00', 0x100000, 0x21)
r6 = msgget$private(0x0, 0x80)
msgsnd(r6, &(0x7f0000001640)={0x0, "6dfca31e5b05261c2ad9eb424e8e842bfe6e094357ffd57e9f5207f10bfd913e38e80d5d73b9bab5eeb2e480a1f4af1c2945880118fa4ce4764743fe438b04119e74299913373e5f9a514e6e014d7872480a55f833d506bb1e8b1f1628e0aec7227cf400f701560574f1c662404d9b80e73a328dd4f81e143678fe773fcba6bfc87ea4fd8d474f258db5a1d34f28f77ae80a89f94ffa192c759fa2078454d66e"}, 0xa8, 0x800)
r7 = getpgid(0x0)
fcntl$lock(r5, 0xd, &(0x7f0000001700)={0x3, 0x4, 0x7, 0xffffffffffffffff, r7})
freebsd10_pipe(&(0x7f0000001740)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
getsockopt$inet_udp(r8, 0x11, 0x1, &(0x7f0000001780), &(0x7f00000017c0)=0x4)

00:02:24 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x9f3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xffffffff, 0x6, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={<r3=>r1, 0xffff, 0x1, 0x9, 0x7, 0x80000001, 0x17fc6996, 0x7fff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r4=>r2, 0x3, 0x40, 0x81, 0x1000, 0x3}}, &(0x7f00000001c0)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, <r5=>r1, 0x9, 0x3ff, 0x4, 0x35, 0x4}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000300)=""/75, &(0x7f0000000380)=0x4b)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000003c0)=r5, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x400, r3}, 0xc)
fdatasync(r0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x1, 0x97, "2f80918eb009a46207470b80dc8792d43c6f68f1eb03e5405bdf182c78ec65525020da6d1ba6808e30050838afce816f4dbeaca42bb06622ced2a96f23c8e3767a98133c7f3fa7d0807ea78e44bbc2ccf907e9df58778f2301ee82c6060b21ee1c175ab3172b45b97f6ada5d85753e2cc7799f919b69b114fdec8e42a69494613311633ca858291525e5bb3f7a151e3c678fdd6f7d5d60"}, 0x9f)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r4, 0x100000001, 0x2, 0x8, 0xfffffffffffffe00}, &(0x7f0000000540)=0x18)
getsockname$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001600), &(0x7f0000001640)=0x4)
r6 = shmget(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil)
shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001680), &(0x7f00000016c0)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001700), &(0x7f0000001740)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001780)="b94c886fea1c241473ba7a8b32aa80015897a7279e25c2e49e1ee10da8628bf71253e39c4d8b470f9c402865e6045bb06cd6a66b11a2d273f0f22bc4a4807b06aaf614370b65963c284ed062846605d9a9be8dad58b0a4fb959ce008bcad563ecc1ea7b07ad26675ff5ef3a5e2c0212be807046bd281af6ef3aef758e1002edb", 0x80)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001800)={@in6={{0x1c, 0x0, 0xd1, @rand_addr="3c788f3bfdb2fd242dc4da6b4e54a22c", 0x282}}, r4}, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000018c0)={r4, 0x7}, &(0x7f0000001900)=0xc)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000001940)=0xaad, 0x4)
recvfrom(r0, &(0x7f0000001980)=""/204, 0xcc, 0x40003, 0x0, 0x0)
getuid()
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001a80)={0x8, 0x0, 0x0, 0x2, r5}, &(0x7f0000001ac0)=0x10)
socketpair(0x2, 0x10000000, 0x3d6, &(0x7f0000001b00)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000001b40)={r2, 0x53ebdfc9}, 0x8)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001bc0)={{"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", "dd678fdec46b5d3a457b1fe5d494b2c19d5700b17957536f687e8d31f01d7315", 0x4, 0x6f}, &(0x7f0000001b80)="ef86f8af6c3f0641a612240dda0d63e85b04cb131d1e2df9b19b25def76487ee81b66bcfb4c7616c5738170c3f132bacefd3b7215eb72d", 0x200, 0x1f, 0xffffffffffffff1a, 0x2, 0x1f, 0x4, 0x3, 0x81})
freebsd11_fstat(r7, &(0x7f0000002040))
openat(r0, &(0x7f00000020c0)='./file0\x00', 0x404, 0x40)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000002100)="d5d770ea32d796810e3c31c140ebbe9e95b1115076dbcc420d7323eab34898333b411c62e54d5bfe925e31f59a31b391920d843b73c1b327c608165f5aa58426e3f9f51fd0020b438d7149387458603ad02ae3e41a90e80b2dbcc328923ef52bebdb33332407b212d8e6ec6a6cda83e34aa313c00b7d6c7c599b57ac5a44c4a79238b403fb1097d218d99854a0781e5fabdaf4363ca4f3f06b6624e06fe9649137d2debfa45b14a9")

00:02:24 executing program 2:
r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f00000003c0)='./file0/file0\x00', 0x80)
syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390")
ftruncate(r0, 0x6e2780e3)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xffffffff}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0xffffffffffffffe1}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={<r4=>0x0, &(0x7f0000000600)=[@in, @in6]}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={<r5=>r4, 0xb, 0x10000000000020}, &(0x7f0000000480)=0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={<r6=>r5, 0x7, 0x3ff}, &(0x7f0000000300)=0xc)
open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x21)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180))
r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r6, 0x3, 0x7, 0x2, 0x1, 0x1f2cfbf5}, 0x14)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
openat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x20)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
linkat(r7, &(0x7f0000000400)='./file0\x00', r8, &(0x7f0000000440)='./file0/file0\x00', 0x400)
ftruncate(r2, 0xaad)
unlinkat(r7, &(0x7f0000000340)='./file0\x00', 0x800)
fcntl$getflags(0xffffffffffffffff, 0x3)
ftruncate(r0, 0x103)

00:02:24 executing program 3:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000007c0)="7c64af13621adc76f4f9560bd799a33a1906005a81b47f3012fe593fcf72a14558eb2e13b033be9bbb1edbdc2f4b636a537fee7f687564b4e89634447dab219f0b496139f4c887af7dbc15f6e6e536f52958481d037bc3cbde2ff93114eebd677012e5418146a59ed4bec20e50ff3982088a81bbbb575c611aaa4b44f6a4a4f0")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x20000, 0x0)
r2 = open(&(0x7f00000006c0)='./file0\x00', 0x8000, 0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000001c0)={{"a8c825bff1e7b7b03866d9812f03b069c1a05a0793e42b54f677505d088a00ba89cbc8ca965c9eeabf63d5077561ca8d5d030e00212bda2b0639449122a3b37eaad459377982c1062195d072dae796208809a18bc005e1e24525ed3bb72c9a119e215643cf3ecd293b6704afec5da7d07629ac41a88f70647f09ec5d3e44fad1df7141982fc0467ec7ac287f65ff83ce11346cfe1bcd546083bc871a5b10e27bc2e758ad47602d7a709f4a93f8f084a95d93e0818d6e632caaa370587a5746e141345dfa75fba459f6cd300fd7ea997f6197fcb3e082667c84062ad3f273b7a3e9edd4036899b8b466bcbde33096e28fa0373ddabd4d4a2911d22b13e7abd2c3698c962828d6abc415a9bc0be075275cd66078ed5146991530dbbc537f66c363fc2b3d795f243a6a172525b9bc0711234935d9c50dcf6bf2239f256d24fc4e8fdf4115cfd6e123e1f3c16b9d3f4c2ce429911ed29e49bdd770d7c54c70705b7b5dbbc86515e8e72514203d8ea9b4d0b86ca448736da82a1078caeb2fae5a66eb2875ff2be1fa9661707c9b2b9526515845982cf786e1a5c71fbc5c45a9ab8785e70c805074631153a30ec099b8d0397c8ff926b84799af9c7bbe17bcdb02457cdd329a9ba0198e79558b51387af74c47d8438b626e67c1079a4468b1f6111d26535ab511e95881debc50acea9c7017b431303cfa911e3b8b038fb337cc3b1fdbde9a506a505cef51ad66a89990ec08430113d1f61366c116ff7f1a1616d312de49fe90c14d34193deb7ec1769ffda40bbbea5b643a3ae23640ce52be5533db72f027a80a7438eca52044f4e83862db7c07121a9f9532eeea7e734c8e94c81cd5ad4f5110ba56f9f53e4958f55020da1c1bb8c25b4a413ddd9d647d4618a96e5984356fdfcf0b93ea744ed1609179e7c4ee36762057bc269c9bb40ebdce49a4fc2d9ed0a67948e8c75cf02f372c3fcb0f8e8997405655455679914a78c653e1d89ee63df6f715c2ea03806e041983d3bba68a74422a107e0e8341e88f7c75c82bb91adbba23b5e589b3c3c3ceb07ae02f5bbf59d1de3eb9049a436b08fb7fecda9c8add835bbe98ac2a4d22ac2750e47c6fbe1cded9b3899af41ebe23f0d7ce4a785f0d46f2b8c0b8e4308ff101af52747546b17144b4b19e441652b4e956a18df98feec4fef2ee48f2feb2835437c27caa2e026557bf61fe774b58db930a2644099e3a437641f704933a7e2c04bc24f235253ca257536b29d1fa9dd85b1384d6475831218085ac5402c21d3a4e2acdb88f5efb7caf3afeb6899abbf65cdf09c60504064c027a9d195e07524d09fb2dce8d4c716eef3620599e213c9fa787ba29cb57efad293e7b5a77b720f32c960b4e7de759aa9e22263ab5eeb01d5e806efc31a5b5553dc072ef8b1e6c7eb5cece0ec4e512629cc97c044510086c7a37ffc8", "cd34ef925c125bdd23d835fc7cd3c242251c0a5a146a420afeaf6dcdc1af0a5a", 0x4, 0x101}, &(0x7f0000000040)="8d03c17caeb4bf5afc4de186031fd6a6ce2a579acac5936deef000ee24000bd3be358a7fe23a7ef1d8a6367ebe7313a117fa9852c247110f6420e5e9c89b4e2858da954ea93857f684ae519400169a6ef0c6e68ad7709156a893713cd6001f3fc1a2bd6c5c62bbed235581736d299dbddf376870b49be01ffb7e82f459375b10d81fa49b7ff0651b8caa95e61526d0db1ede5c2bc4e82c5fa2f7168dc081a4d6e18eb339ef671b", 0x4, 0x0, 0x9, 0xe9, 0xffffffff, 0x1, 0x7fffffff, 0x10001})
getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000a00)={@rand_addr, @empty, @multicast2}, &(0x7f0000000a40)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x2, 0x2900, 0x829, 0x8, <r3=>0x0}, &(0x7f0000000940)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000980)={r3, 0x0, 0x7fffffff, 0xffff, 0x6, 0x9}, &(0x7f00000009c0)=0x14)
syz_execute_func(&(0x7f0000000780)="c4c209a9398f096894496e360fac5e0000c4a1edfbdef3afc4a185c63b9866410f38db16f390c442c0f2fe43219ed7d64773")
r4 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x80, 0x0)
accept4$inet(r4, 0x0, &(0x7f0000000680), 0x20000000)
syz_execute_func(&(0x7f0000000100)="982c180f050320d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
getpeername$unix(r2, &(0x7f0000000880)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)

00:02:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
r1 = dup2(r0, r0)
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1c6, 0x3}, {0x3f, 0x8}})
sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0)

00:02:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x2000000000000101)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10)
close(r0)
mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket(0x0, 0x3, 0xffff)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
utimensat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x4, 0xfffffffffffffff8}, {0x1, 0x9}}, 0x0)
shutdown(r1, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40)
connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1)
fstat(r0, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:02:24 executing program 3:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
r1 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="85198eec7f0c967a89df735d4f9d75002733b656ef1d1144d3e314b739d7e37cb0e46905d573b9edcb0a66abddfc0b06d04737a549c864ef2a812610bfd470613d51a1997b70adc1b793b3c047ed9b29128d7648e5718969fca3319a868deae84db303e00e8beea44e099baac655e76c799dc24a6076e03f868df7cb5cd8dd108fff5f2add18ab6d76ce395c31f48c3e04efbf23dbfbb5e5f5252a316d7b86f510b0c2d93fbe4752e3491723570c417cb8ffdc872e1462793ae3aba59a9b89c2", 0xc0}, {&(0x7f0000000180)="37431586b9ffa658c069577d3646a8e7083f6dc4dc867c7fa77f23383a4131f11af73aaaea465321bc27fcb89614303a60cc68764370948d49fbe42a3a4d5dac051123e034e6f3b4d8250f1e00d955c9f4a8de57412874b54b33fbcd1b47131653161f33aa9d3f366ecc38575fe15ff7cc20b2eaaee621163e458036240dd1a2b8", 0x81}, {&(0x7f0000000240)="76ee84c0f6826019c94d6c6551cc390c69df926fe30baa57efa9000cdfbe492572ff31e8af46a72cf632aeedf7a8963a6c6064ff828ffd4a10c5c1bbc6c62341bf6e80bf0cb9193f4d237440e17183b77f2c39dd895c6b7695c986ab7a7b375cd08f416a21d6116b065029b13b6485fead54b2d5a4aff88a32a976d2a7e2ddc2fafdbe0ad83b649c374d59d577686a8066968834d5939ac10be4b048a7de2f05552d71c579aa4bbf9dd9ceebe2ebd26dd4f293d77d1a3adcf60ade791d2f082f3c2ff99d27ed6dfe23948869e80801f4d632ad619e4581ae694c27aff83e9fbb93c67c960ae27eba9fd988974bb31e5f59a81690738f7e86ff", 0xf9}, {&(0x7f0000000340)="58d973e658278ecab615f5bede2fdab886117ed97f307f4f3d9df4219ee2db59e45d63b4954953f0bf8180aa7f235f57fcfccf8ef95513e821862924ddda9cb3c26b61840677c610dc7e9b041b58fc66058e2b136c4095907ee02a7b7d9fc50dbc521f446e12e0fa2477f795892340ce90ec04a15873c0dcf0aec0fab8b9530ac0c7532a4db7ef5c9cfa966504d06bc1331ec31d4888f48967b019752b36ad83b38f13d7", 0xa4}, {&(0x7f0000000400)="e466ca1fd9c6faa4d423a39414fb7a58a333f43040cf4d9ba82aa03324511e0ab62e8a5bb694f5e666a8319282691fdb9f38c27730498215bfacfe8ebbf47d8a6ecaf5c2b7f412342fee65037c410f4524152d1ab8fbd0cba38f855d08a5acc9d2b77048159a2f6e8170c14fb657edb4d7c59a3f300b3cdbdfc9a9f2b3c073e557744cbbf5faf3acd002c3b4a5dc0aff9f23ba4f9cf19339b36d1b2f7a2b398c81b55add89063cd268d474560f6a288d04555cb4c011ecfab5c0cd87a101f0018c13dffaf3c8e90416daf65e892401", 0xcf}], 0x5, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x80)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x16, 0x0, 0x0)

00:02:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000000)="a4124e6bc8b250137ef9f993be10b0971739fa2eed531c3eee8c604807c52f5cfe72244f95a904db5e04cce1f68bc05ea37cfdb8af3d10f6e4b2d48c011f81dfae944e2aed271badeb5b5f8eb6acfe698f1e50a873a4508e9622aac93138479578339fc3a0e8fdf368c2483ced4111a1a8c3562aeeee0e0b076a73491a3be4a5889defa8a2fd1c6f6cc1a1cf01cfbea0c95399e0add5409bc6e503e7df911b4c763632000a01e98e45742905f9d8a014b23290a6", 0xb4)

00:02:25 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x8000000010000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001140)={<r2=>0x0, 0x3}, &(0x7f0000001180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000011c0)={r2, 0xd5c3}, &(0x7f0000001200)=0x8)
getsockname(r1, &(0x7f0000001240)=@un=@file={0x0, ""/19}, &(0x7f0000001280)=0x15)

00:02:25 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

00:02:25 executing program 0:
r0 = socket(0x3, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0400000065302f66ffff000000"], 0x1)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0)
ftruncate(r1, 0x1)
setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc)
fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006})
utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}})

00:02:25 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
socketpair(0x17, 0x20000001, 0x8, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x4, 0x4, [0x10000, 0x1, 0x2, 0x7]}, 0x10)

00:02:25 executing program 2:
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x3, "cc273d1d9bf753caf8566f85eee8fc6c943703b4f5e210c63e039b33b00e465d9bb83bd2e645fc932673982d14b3b249ae0e75e766d4caea5153adcfd9fd91651867ab9879f978ae712105dee0179dc06d2f70ee93cc081c97a7ff6757fc168acda63b52c3"}, 0x6d, 0x800)
r1 = socket(0x11, 0x10010000003, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1002, &(0x7f0000000000)={0x64c1, 0xaa88}, 0x10)

00:02:25 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x3203, &(0x7f0000000340)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffffc, 0x520, 0x0, 0x8000}, 0xfffffffffffffff5)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20180)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7, &(0x7f0000000240)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @rand_addr=0x2}, @in6={0x1c, 0x0, 0x6, @mcast1, 0x5}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x5}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x95d7, @mcast2, 0xffffffff}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0, 0x83}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x80, 0xaf, 0x7}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc8", 0x7}], 0x1)

00:02:25 executing program 1:
getpid()
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r1, 0x80000001)
r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)
dup(r0)
recvfrom(r4, &(0x7f0000000280)=""/254, 0xfe, 0x40, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000140)="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")
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74)

00:02:25 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = socket(0x0, 0x4, 0x3f)
recvfrom$unix(r1, &(0x7f0000000000)=""/64, 0x40, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:02:25 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x64)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xfffffffffffffffa}, 0x1)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
syz_execute_func(&(0x7f00000000c0)="c4437d0a34f873f080459b4e3e65d801c4e2d99c0d00008020407f6d2e0f8700100000c4816c5e1ca3f0410fb18900080000440f0fc79ec482b506e5")

00:02:25 executing program 2:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chroot(&(0x7f0000000180)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x6}}, <r1=>0x0, 0x0, 0xffffffffffffffff, 0xfbd5}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, 0x8)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)

00:02:25 executing program 3:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080))
sync()

00:02:25 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0)

00:02:25 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
bind(r1, &(0x7f00000000c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:02:25 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x18)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000253)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10)
rmdir(&(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000180)='./file0/file0\x00', 0x20080, 0x0)

00:02:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000040)="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")
freebsd10_pipe(&(0x7f0000000280))
r3 = dup2(r0, r0)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000240)="7ea5d98daf6f65")
ioctl$DIOCCHANGERULE(r3, 0xc028756b, &(0x7f0000000100))
setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000140)="1466dbce49cda9d70f85a4bde474a9f333eb83d2e87060f9b4b5049ce7701fb0b640d82863a60c3700263cb33d72a880bd35c411b45a9991f996bac3f4f4494b69ed5cf86ad230e269ae958de0fb6664a4e4b0ea84f604060398088c7f6330c3caaf697fdd655dbb43954f8ae775647c24579b474aa2d955701d2f85085eb31b99ae2bd65652cf47adcd9a8531e4a8e4e115e7141eed86efb2f9d8094e66ddf36de5d8df55e31d5f811f8cc7f771c48e72741a85a796c5fcd2729d8f8e0ba6898b5230812959c3de14bd48f35ce20e82e15e3f5f397f40a1b1128a1993c015", 0xdf)

00:02:26 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x26b}, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
flock(r0, 0x2)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x1e, 0x0}, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x9, 0x7}, 0x8)
accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000)

00:02:26 executing program 0:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgid(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x0, r1, r2, r3, r4, 0x20, 0x3f}, 0x5, 0x9, 0x2, 0x46, r5, r6})
r7 = open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x3)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:02:26 executing program 1:
syz_execute_func(&(0x7f00000003c0)="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")
socketpair(0x17, 0x30000000, 0x20, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:02:26 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
readlink(&(0x7f0000000280)='./file0/file0/file0\x00', &(0x7f0000000400)=""/252, 0xfc)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x40)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
readlinkat(r1, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000500)=""/215, 0xd7)
fsync(r1)
faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0)
renameat(r0, &(0x7f0000000300)='./file0/file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
sendto$unix(r2, &(0x7f0000000600)="d7fc474e14b3bb8bd021d0951beab36b10e0ab843d04c3c2ab29580ed6b76e18ed0402d900600ffdf7e23ea9e4bf2537db20e508381450243e240fd46e4fe3ebf9304de5459c759307bc3bab6adbdf6a4167b3e5e43e11fdad8c200094962a2342e057b93bdd088904ea2fc034876b56cb2a2088976ed418c1e3d27baa49d5f9283cf7da04cd2b69ac13f09bfafee9d6778fe10778e84ebb292663fcc60c3f515c281de31261889f8917701072e7cf1f9ea31991959961cce0e272a1", 0xbc, 0x101, &(0x7f0000000380)=@abs={0x1, 0x0, 0x1}, 0x8)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')

00:02:26 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0x3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x100004)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x110000, 0x100)
fcntl$dupfd(r0, 0x0, r1)
semget(0x1, 0x4, 0x0)
freebsd10_pipe(&(0x7f0000000080))
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x8, 0x8, 0x1]}, &(0x7f0000000040)=0xa)

00:02:26 executing program 3:
mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000040)='./file0\x00')
utimensat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000)
getpeername$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000300)=0x475)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = shmget$private(0x0, 0x3000, 0x42, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/184)

00:02:26 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e02000000653000"], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x1, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xffffffffffffffc9, "bdbc37283164930fc670491af74b746032565b2f87cb3a3e1d9180d4d85b47e3b78feef873b17849d3dc9377ec28b7a75fbe81bcf9572b2923774bf6cdb5913cf7b5e45a3792f064c8006903a526b35889752f46a69e8614ff1d041bc0f3efa868500bfd56a19513305c54785317d43ed87adbfa38f7df6387fa0a70daf73df68242139d37cf8eb85c2b8b800739d2740ef18ab54ffae2f180434e07673bebb4124a1491cc945b55ec770f0bbb25228c06d5550ed603fadbacdb264a574b9f0e72200d8e9cfb0e"}, &(0x7f0000000300)=0xcf)
getsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1)

00:02:26 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x502, 0x9)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e21ffff000000000000000000000000ffffac1400aa00"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="4ad8708d07000000000000000000000000040700"], &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10)
msgget(0x1, 0x100)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgid(r3)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:02:26 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socketpair(0x10, 0x30000004, 0x10000, &(0x7f00000003c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={<r3=>0x0, 0x8, 0x3, [0xfffffffffffffffb, 0x400, 0x80]}, &(0x7f0000000580)=0xe)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000640)={r3, &(0x7f00000005c0)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x4, @empty, 0x3}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000680)=0x10)
r4 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000740)=""/34)
sendto$unix(r0, &(0x7f0000000040)="55fedfb48895f2d29c2938b9b5323653267245d9122692cb23846f3b1fbc755b55ae812f39fa281055cdd594e41287f7a32dcb74ba757f6b7b43a05b66c800b1749d2c52c953d5853b391f8d820a6bcf7fc9718478cc4906c0456650e6f460524e6496a5e20289f9c5246bbbd00956e32d16f70e8540d4b4b648996fef20bb6fd7dc259e7c9644082861b7433e1fac8b5e5371512053c121b5a72daecb5126d6310a73d46940b5fd31ce710ca34e5403241c1a70914ec7d531d65b4e697df8516458f8", 0xc3, 0x80, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x5, 0x2, 0x4, 0x400, 0x69, 0x9, 0x80000001, {@in6={{0x1c, 0x2, 0x100000001, @mcast1, 0x5}}, <r5=>0x0, 0xff, 0x3ff, 0x9, 0x900, 0x5}}, &(0x7f00000001c0)=0xb0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r5}, 0x8c)
r6 = socket(0x12, 0x10000007, 0xff)
connect$unix(r6, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
r7 = getpgid(0xffffffffffffffff)
fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = fcntl$getown(r6, 0x5)
fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
freebsd11_stat(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getpid()
freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
getresgid(&(0x7f0000000d00), &(0x7f0000000d40)=<r15=>0x0, &(0x7f0000000d80))
sendmsg$unix(r6, &(0x7f0000000e80)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000740)}, {&(0x7f0000000780)="04cf661b716085a141aa08aed77eb62ae43bf7897549b8ee8552037e35d3cf01a09d3fd4e6de207de95d34af281a0bdb1dabb37cc05c2f5891ae454a83e2488b8f1c84415138c0da4dcc4b2ee86f64b41b811fbd4f73aafd27727c5cbb7c28307bcd82d8d5780362bfe8f965ea140b55ec4b29c30f168a88d9f30b298441e2df8d0098ee2c578838a05dbf5f4eabcef221bca80e930b1904f82c5c46e7e12b98bac52b", 0xa3}], 0x2, &(0x7f0000000dc0)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r2, r0, r1]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x88, 0x100}, 0x20000)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000000000000000000000000ffffe000000100"/148, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000004b722fc030ba4c6e0bade54dcc0ab0a2ff5a0456070ee287fa9c2d0b57123b4083f467eb2594f542e021302c9eec89970516d916ffc23211cbb9d286e66ab5bc607182ec1efbbfa183b083e7c88f1d27"], 0x0)

00:02:26 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000280)={{"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", "2b8c181f179515d8d22f07559363fc3ef63423dfffd6ebb74893606235e358e2", 0x873, 0x5}, &(0x7f0000000180)="8bcbf6e9a7dfce36e896093d7237e8f92b6ff3a8477e56633affe9f83caa217acef1568c6b87c386e629a562ea90071ff79c4bc7804a222fb3b2701704d870dca736827b1c69824c9f44321351505d3095e1e4a2d2ffa50dc24e7df6a499e261e85e68b58222baaffacf0481890edcd81bdae44715102b32f3ee1d3f01e555facfe22b4b7074cc2228e62a31db60a9e370f957c62912802bfc3892347edda0409d1fd106ad383eef4591e4674678f4c56287df425b0660a143739550c8a37901cdcbf8b7ac60da8b3120312ad3e977614f67baaf5e096793219f11c9509d416a", 0x0, 0x8, 0x78, 0x8, 0xd5, 0x8, 0x3f, 0xff})
fcntl$dupfd(r0, 0x11, r0)

00:02:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd11_fstat(r1, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a)

00:02:26 executing program 2:
syz_emit_ethernet(0xfffffffffffffec5, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11}}}}})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="1ed4cf089ffe1f122b305743249528a5990d2f084dfae5f7c03e2c71e0cd25a0c1ccfcecfb78bc937fa3df6f6c8238b0353771e9338014e8ef3029fbe8376c9e5d4391a8a0df79e7b9b7dd9c47801da7997e820d23cc4313210c45ec52c3cdbee145997f043e858b2ae3a009906adc522529086246b29a23d1617a711f0c64113004b17e1b212848e3efc2c85c6bb9c7b4df2ab364d1b3866db5d721554a7d3d072a16f19378d37eac140989d68a1dc8ac9f")

00:02:26 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x8, 0x846, 0x57a2, 0x1, 0xfffffffffffffffd, 0x3, 0x3ff, 0x5, 0x101, 0x6}, 0xb)
fcntl$setstatus(r0, 0x4, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto$inet6(r2, &(0x7f0000000240)="f376", 0x2, 0x1, 0x0, 0x0)
shutdown(r2, 0x2)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x5, 0x0, 0x5, 0x100000001, 0xb1, 0x200, 0x2, 0x7}, 0xb)
fstat(r2, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x14)

00:02:26 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x180, 0x0)
r1 = dup(r0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x110, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="295db91c4363cef3a83e79a0ea6bd6e3ca6f5fc8da7e07d6a3b87cd14e123531b704057f97eda4fe4943b455dbe6d608ecfb9327d6b0d07983d674cb5efdece1853f677c69416bd70ff7d0dd05302d4995925260b0756ac7742d704c182454eb3a7beead1bfef69059b9340172bb9867f3b5b65ac9dd1de30426c797ea77bd41bb758db339c981d7d6503b75aa860a3f1d302783e62c724fdfa0db99b7728398e50cc8b8dbc1d4f9d60e")
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000002c0)={{"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", "83209cd29bc40055bef1cbd6a9ff00ebc87b66630d5d15f1d229df0f0434dbca", 0x101, 0xffffffffffffffe0}, &(0x7f0000000000)="770d553ea9cf78f2540dfaf44b8dd6a8add93f41970ec089776fd8f23861578c00b510", 0x6, 0x0, 0x80000001, 0x0, 0xf52, 0x10000, 0x7fff, 0xdd})

00:02:26 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = getuid()
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r3=>r2, 0x6ecc, 0x5, [0x7f, 0x8, 0x65b, 0x0, 0xffffffffffffe2e0]}, &(0x7f0000000140)=0x12)
setresuid(r1, 0xee01, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1)
r4 = dup(r0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r3, 0xffffffff}, 0x8)

00:02:26 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x100)
bind(r0, &(0x7f0000000380)=@in={0x2, 0x3, @broadcast}, 0x10)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x14e, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={<r2=>0x0, 0x4, "fa53fc4a"}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x5, 0x308, 0x80, 0x1, 0x7fffffff}, 0xa0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2201000000c31ea8a39541299db61c638cc7dceb9ef9ffffff00"/128, @ANYRES32=r3, @ANYBLOB="020000000600f7ff000100000100000005000600"], &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4)
freebsd11_mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x18, 0x165b)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

00:02:26 executing program 2:
syz_emit_ethernet(0x1b, &(0x7f0000000100)={@random="381e5c90d390", @broadcast, [], {@generic={0x500, "0779e4db2b2cd74cda17bc1cb0"}}})

00:02:26 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
setpgid(0x0, 0x0)
getpgid(0x0)
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f56626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb01bca01800404e1982d0000c4a2d93bf1c423c549ce0a")

00:02:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000140)="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")

00:02:27 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4282092a2f82696c884cc6bd6530"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1)
shutdown(r0, 0x1)
pipe2(&(0x7f0000000000), 0x100000)

00:02:27 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe)
pipe2(&(0x7f0000000000), 0x4)

00:02:27 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0)
select(0x40, &(0x7f0000000040)={0x5, 0x1ff, 0xfffffffffffffff8, 0x13d5, 0x3, 0x5, 0x3, 0x3}, &(0x7f0000000080)={0x7fffffff, 0xffff, 0x7ff, 0x3f, 0x3ff, 0xc009, 0x2, 0x9}, &(0x7f00000000c0)={0x5, 0x1dd3, 0x200, 0x0, 0x8, 0xfff, 0xfff, 0x101}, &(0x7f0000000200)={0x3be7, 0x7})

00:02:27 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x8000, 0x2, 0x7, 0xd7}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x100000001, 0x6, 0x800, 0x1, 0x1f, 0x7, 0x2, 0xa9b, r2}, 0x20)
r3 = dup(r0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)

00:02:27 executing program 3:
r0 = socket(0x1, 0x5, 0x82)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300), 0x0)

00:02:27 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

00:02:27 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
setgroups(0x2af, &(0x7f0000000000))
setgroups(0x0, 0x0)
socketpair(0x10, 0x20000003, 0x2, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100}}, <r2=>0x0}, &(0x7f0000000080)=0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0xff, 0xff, 0xbdf9, 0x4, 0xfffffffeffffffff}, &(0x7f0000000240)=0xa0)
setuid(0xee01)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
semget(0x1, 0x7, 0x414)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)

00:02:27 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000940)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
accept4(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:27 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
close(r0)

00:02:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x3be}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3f, 0x10000, 0x1}, 0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000000)="9d8494f2efebbb09d586e92eafda359dd0214a012baadc3f45fd3d6b6ab1a49231fee137f3b3e34a6613aaa92b4e1bebcdb7b5573b64974dbab2ef195d85ac50ae3d2b152cbf32f96956474272864a49ce1b38a1bf7f7b21a237a1157bae1fa02d372c5efb9764a2516ad935922f654c7e69e19a2381a5aa7050a26e55a556", 0x7f)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)

00:02:27 executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="803598d37a394765cdb300c5c892e327f3f9e506eea85539e7f434cb442fa8c8fd1921a8f7988e6568a1d29cd0da3f0e1cb51ced6a63325d5522a5851db46fbe55df4bdcb24997adea54221f7604e7e9dacde9e4b80e85a28b22143c17777f1ae16806147df4e00a0f4b654a836c7a91a29bd301523dcb92d320d1cd92cffba469bbe5930bcbe4cacbdd9929fc49cd0ca6ef1bb5474477559104f8f998c4f4151cf08e8981a642f740ed1a344765c34eb4f18c013ced42dbda4b")
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000004d4e33f15fb1449de3b69febf3b2a008eaf756ef2a388c12164e65906178bba4781392038efd44453cd182a20b313b4e6d0a6b10e4608db216dec10d5c1df78f333ff78ff7b999d8d33f7a7b3009777a7074d573d672009a94aa5ded626fd08fe778977b60ab11ec50ef483a9f3783019bd0a4879a8677ffd920242c7a673bfb18b7660d94aa"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:02:28 executing program 3:
r0 = semget$private(0x0, 0x1, 0x0)
semop(r0, &(0x7f0000000080), 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x10000, 0x3, 0x8, 0x3])
execve(0x0, 0x0, 0x0)

00:02:28 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4)
pipe2(&(0x7f00000000c0), 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x60c8f0e0, 0x1, 0x6, 0x40}, 0xc)

00:02:28 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0x2, [0x4]}, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000566"}}}}}}})
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x7, 0x5, [0x4, 0x2, 0x80000000, 0x1, 0x40]}, &(0x7f0000000140)=0x12)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0xc)
r2 = socket(0x11, 0x3, 0x6904)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0x6ce, 0x4)

00:02:28 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x401, 0x4)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb101], [], @broadcast}}}}}}}})

00:02:28 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x140a, &(0x7f0000000300)=0x401, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r2 = msgget$private(0x0, 0x444)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/183)
setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc)
getresuid(&(0x7f0000000000), &(0x7f0000000180)=<r3=>0x0, &(0x7f00000001c0))
getgroups(0x4, &(0x7f0000000200)=[0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
r5 = geteuid()
getgroups(0x1, &(0x7f0000000240)=[<r6=>0xffffffffffffffff])
r7 = fcntl$getown(r1, 0x5)
r8 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x1f, r3, r4, r5, r6, 0x2d, 0x5}, 0x0, 0x6, 0x0, 0x1ff, 0xfffffffffffffffc, 0x2, r7, r8})

00:02:28 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0x1, 0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x4b9b, 0x7, 0x0, 0x0, 0x3, 0x8001, 0x4, 0x0, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000000100)=0x1008)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
semget(0xffffffffffffffff, 0x0, 0x0)
socketpair(0x17, 0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:02:28 executing program 0:
syz_execute_func(&(0x7f0000000180)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebc36400ff8c900802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c342dc305b4536763ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00")

00:02:28 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/180, 0xb4}], 0x5, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4)
ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r0, 0x86}], 0x2, 0x0, 0x0, 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x184)
shutdown(r0, 0x0)

00:02:28 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fstat(r0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='8', 0x1}], 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:02:28 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a0cb81c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:02:28 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01004af099c76a7374d683c568caf1b6720000", @ANYRES32=0x0], &(0x7f0000000040)=0x8)
socket$inet(0x2, 0x10000003, 0x3)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff)
mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0)

00:02:28 executing program 1:
getpgrp(0x0)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100000)
close(r0)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:02:28 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet_udp(0x2, 0x2, 0x0)

00:02:28 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
r0 = getpid()
fcntl$setown(0xffffffffffffffff, 0x6, r0)

00:02:28 executing program 1:

00:02:29 executing program 3:
r0 = socket(0x100000002, 0x20000003, 0x0)
close(r0)
r1 = dup(r0)
socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180))
ftruncate(r1, 0x8001)
shutdown(r0, 0x2)

00:02:29 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
r2 = semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000080)={0x20, 0x1})
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10)
semop(r2, &(0x7f00000006c0), 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

00:02:29 executing program 2:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
r1 = socket$inet_sctp(0x2, 0x6, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000140)=0x66)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xa15ab56}, 0x8)

00:02:29 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x1bf, &(0x7f0000000100)={@empty, @random="a67c4a33b8d0", [{[{0x88a8, 0x3, 0x7f, 0x1}], {0x8100, 0x3, 0x2, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c39e4e", 0x181, 0x3c, 0x2000000020, @loopback, @loopback, {[@fragment={0x7e, 0x0, 0x8, 0x8, 0x0, 0x4, 0x68}, @routing={0x14, 0x2, 0x1, 0x2, 0x0, [@empty]}, @fragment={0x17, 0x0, 0x1, 0xa7, 0x0, 0x0, 0x66}, @hopopts={0x0, 0x16, [], [@pad1, @pad1, @ra={0x5, 0x2, 0x5}, @generic={0x100000000, 0x91, "c81400b5d97892f1ccbe4a73b34c7d57581b21a597854303d0910a59fd6cd7a5a15fc4563eba1d6fbd0e100727316d95d5f267f45f34d701df08d5805f976854f4e56edb5e6306d5884d4d354a9b728c8c01a7cd8fab7fa3c4597030a05f98fdd7a214813a65a36d3ad689bc3d8185f2b5d447ff11b8357ce36f27ddefacc201be02c6f89df52f490eba54c610ede39a1b"}, @jumbo={0xc2, 0x4, 0xa6a2}, @generic={0x9, 0x9, "39ac5f5c0bb8f88ef6"}, @padn={0x1, 0x1, [0x0]}, @pad1, @pad1]}, @routing={0x59, 0x8, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="5035b6267736f07d2e445f179e075e2a", @ipv4={[], [], @rand_addr=0x100000000}]}], @tcp={{0x2, 0x2, r0, r1, 0x7, 0x0, 0x9, 0x2, 0x39, 0x0, 0x5, {[@fastopen={0x22, 0xe, "65578fee2eb006daed63ee1a"}]}}, {"4f3ba436cd9a8070b2e7564286dbb6528c7aa06eab36f13ca1ee3bbe8e56dc2d5071db5bd6b0a78eeb0d32fad4"}}}}}}})

00:02:29 executing program 3:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, 0x0}, 0x0)

00:02:29 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(r0, 0xffffffff)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde)
r1 = msgget(0x1, 0x200)
msgrcv(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000001000"/242], 0xf2, 0x2, 0x0)

00:02:29 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x4b889f31, 0xf, 0x4, 0xf53}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x6}, &(0x7f00000001c0)=0x8)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
r2 = semget(0x1, 0x3, 0x304)
__semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000240))
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r3 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:02:29 executing program 2:
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000000)='./file1\x00', 0x200000000000063)

00:02:30 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)=""/213, &(0x7f0000000080)=0xd5)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget(0xffffffffffffffff, 0x4, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)

00:02:30 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:02:30 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20)
readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0)
r1 = socket(0x1f, 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:30 executing program 3:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
r0 = getpid()
r1 = getpid()
r2 = getpgrp(0xffffffffffffffff)
r3 = getpgid(r0)
getpgrp(r2)
r4 = socket(0x2, 0x5, 0x0)
getpgid(r3)
getpgid(r1)
socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setown(0xffffffffffffffff, 0x6, r1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4)
r5 = getpid()
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x35, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
close(0xffffffffffffffff)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000)
getpid()
getpgrp(r5)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)

00:02:30 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8)
getresuid(&(0x7f0000000180)=<r1=>0x0, &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
r3 = getegid()
fchown(r0, r1, r3)
getgroups(0x2, &(0x7f0000000240)=[<r4=>0x0, 0x0])
fchown(r0, r2, r4)

00:02:30 executing program 1:
r0 = socket$inet6(0x1c, 0x80010000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0xcfe9}, 0x0)

00:02:30 executing program 0:
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x1f, 0xf, 0x7, 0x38}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r3, 0x31, "5cb81fc4cdc690cd73ea2f37923a629cf12a0fd4ef70bb7001b77491556dc451e740a4884ae4583cbf547935d29d2a1ae9"}, &(0x7f0000000140)=0x39)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
ftruncate(r1, 0x42)

00:02:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x7, 0x0)
close(r0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x149)
sendto$inet6(r1, &(0x7f0000000040)="d2abf57e386219d20404fa41e9f9306c827c79c159d5ba74ba1f920dbf5fd8ef89c01a2b3027b6f01dc8df52305e7c8e8b676c41255c8f4b135cdefc3cf18fbe8cfff1c50ab9f7247f350e9157191f", 0x4f, 0x20000, &(0x7f00000000c0)={0x1c, 0x0, 0x12, @empty, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={<r2=>0x0, 0x74c2ce91}, &(0x7f0000000240)=0x8)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000340)="ac28cf02a788056baff1165e4e9d507e78b2cb1ee9f72aea09c33388df9566423f1fd44ce8e2a51e8d6709266fd2f15e58d5c886b9b0f04e19dc080d81a7ca6bb30a766ee99cec1b4946995fff6a8a0ce11a6626dfff325a732ff3119c608fa374a719ad96374618ec1a6384205dc7d8f61cf8f646e0b2345651d9d36d9aa5a67e56ee282bb7588117f51ff1dd8424")
open(&(0x7f0000000300)='./file0\x00', 0x20002, 0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x1, r2}, &(0x7f00000002c0)=0xc)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200))

00:02:30 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0xffffffff, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x44, "385d3e796eba4aa82ce309ef4ded5cacea9ba5cd44b5a15f74d54e57f1fa088bc6c5c17034d7ad2241be6a0602b23dbdd85c40ce672935b11d6b146f3a49199e51ea2d41"}, &(0x7f0000000100)=0x4c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x1ff}, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10)

00:02:30 executing program 3:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x34)
accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c)
getrusage(0xffffffffffffffff, &(0x7f0000000180))
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r1 = semget(0x0, 0x4, 0x81)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:02:30 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
socket$inet_sctp(0x2, 0x5, 0x84)
dup(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
clock_getres(0x0, &(0x7f0000000200))
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x20000, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0)
r2 = msgget$private(0x0, 0x20)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x1)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket(0x3, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:02:30 executing program 1:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/140)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x1, 0x1, 0x7f, 0x7, 0x9}, 0xc)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:02:31 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="2b6f9e72939aa0eb23dc7835bead015571f818e40c78f9ca15c46f35c860348b2071b2b42d1229315818744ff40d6ff80565411df901faa48d79ce6b495e2f3a568d4b374a0a9a5cae5e8d8c8145f75b49f0bb54c17e6b374ffa8082331ba2a7165689f29e0cbf00773e0c079cd6b109fad53c8e7f8ab3c015d1c437bddfebffb73b542ec7e43f659daeb7b91f43c11a6f7511612915b7b333a68f77c3a7206545b72159def78112ad50535ed8797f45e33ce5ad", 0xb4}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="4ef32306f68d2a49b2d49064b4afe6a90316ef088294eaa96db7455968b7d76f13d2d4effdb77f4226e37d7c888274567efc0090629600087fcd2c3d0a11d65a96f1faa02d42b4801e6fa09319d5b67fbb091dce6e8a9b5f0d0651524921304c5bdfa6605f977ac1a01512ccb9b78c475a7b3113fa71103b07e70bedc9feb4ad4559508e5333c02be52d3bd5dc696b4cd8eb6eabc6b040d611fce0769733b1f3c112611fcd091b33982f30e24069fd7a16bda9c036c7a17a2e21", 0xba}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="3ad74f7c5fbf0f5596b01408b090fff2d4fbc8a25b41e8016ae0166b7b4136bf75140875d403cb8ecb1cf357adcf6420d67ed73312e405a0d76cb6699af6ff5b8efce145541a971849f2d386b963859f55e79d6ad0fcdbf310d2fbff10a966a086737b99d3939b3a5dfb443404c9f96d4f76757117bdd4c279d2ef9ba15dcab0524dada939dfd3ef0e2661d4399b06fb4a80d0d477ed19f3d886d53bb9808e98becc17bbe2db2aed3be5a3f074cff4bf0afdb9e3d677aedbf8e85624148c720e0ba217301eeaed75a68c804e7dfe7d", 0xcf}, {&(0x7f0000000580)="cd840f67bb143536a5387e4d3bac35a8e0ce3b4989a9abc877ada634b903ea77583ef4623f2e2e24e21b4240989a27fcf731b915cd52de7e78f0bba2e48a88f26396d7daf0235007c14f10989cecbcd2b076e8b59177559ea14251a97c0c9bde7f544ec07176557c5cc968a9afdab80a2fcbf42545256ee087ea01ca26e29bf7fa5c5c12c3574f11934eb5db31139a641ee416570668793cc881b7e1dc3a137cdd28aeba9f54dcc83cdea12fa0cd4b90c8ac3046a255fa75ac532b501c6903a5c095b5d90f259dd9b610b0", 0xcb}], 0x6)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206)

00:02:31 executing program 2:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt(r1, 0x7f, 0xf34, &(0x7f0000000100)="496160a2ab52d5a05a684086bc97e72f5898543de0747b83e7051a0019f35c1ff106f50e34f234683fed0b86b53cc1c8373bc9d6228ee121528a7111018907d6254bb9fdc6d89399a9cbb748f7e382dbe806104940bea252ead593efb86c2de2b682ce515aae91c88007415e7fc232f730770805f133173a8226665bc0791eae5a17d976ad800abd10b09610b1888aa29c6865f1e7a42c239cfb15bcbf9960b9eb7459", 0xa3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x2, 0x3, [0x8001, 0xfffffffffffffff8, 0x7ff]}, &(0x7f0000000200)=0xe)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x76c, r2}, 0xc)
syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00")

00:02:31 executing program 2:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c)
open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x0)
ftruncate(r0, 0x80000001)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:31 executing program 1:
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
bind(r1, &(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r1, 0x42)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x1}, {0xffffffffffffff35, 0x7fff}})

00:02:31 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)

00:02:31 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$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f00000006c0)=[{&(0x7f0000000140)="c4877dfc72ed07663906af9a0e283d39b05fb4d40040a0e5225aad3b5b01a287c41d672e7439306cf2b6f8292360ca1f", 0x30}, {&(0x7f0000001780)="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", 0x2c9}, {&(0x7f00000028c0)="7322c08582df613b9289503bc2ee14501a7a24936debb44fbe38526bc2b64f57035217843dddbdaae87f38cb01aedc2795de3ec11ca08c9b08d31aca284452298ec0a07bfcbee24fa32dbda22d378ade2f5605914280fda34097dd9b746ada96c6664b0780397a89da107756abd73657f6bac06afbde8e90472b64b67a076b9c113ff9294c27ef83318131284db68a", 0x221}, {&(0x7f0000000440)="aebcdbcc85d4258100752585b41ca2856a4be4a218712ed2636038ba629f561d8345da11b412a6d040701e9bd63008a654d0e82f3c925147f0a3f5fa305a149ee88493774c8638c4c93b688442d7be1c2ed6dd4bc94fec053bd2e9bbd808bbcd10b2683e47ef3bbce2644ebece4d3d072e125230684c804977f594fc09f525fa811beecc93778a2b57bf71c3d8cfdb02c9dc6cf836388aa3e870e6e245bc561cbf0775cac2f1e7e7c081331bb0", 0xad}, {&(0x7f0000002780)="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", 0x17d}, {&(0x7f0000000600)="04bda19f30ee484081e4f7dda81b3dc903fd24d8e8b879a7a4f45f3493925a72c83f9d5b6dda40fe7c6895689fef9696a9c27971d26e3206d23fce898ada42d7c5d9c6b108f5a6422fefe3fae8ba8d20d9273b44c8c87bfa0eaac09b04e2ce5dc89f9bd64d3b7033d3ff5b11c13d577a5ebcd396cd7014d092aa12a3a5f781553bbacdb20a80c03898b7187c9607b0e6657d13b6da593f4bbce9604093", 0x9d}], 0x6)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x4, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8)
preadv(r0, &(0x7f0000003b40)=[{&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000002980)=""/157, 0x9d}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000002a40)=""/100, 0x64}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/100, 0x64}], 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x40, 0x7}, &(0x7f00000001c0)=0x94)
getpeername$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8)

00:02:31 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
fdatasync(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f00000005c0))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:02:31 executing program 0:
syz_emit_ethernet(0xff7, &(0x7f0000001140)={@broadcast, @random="22b105ca8bb4", [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc1, 0x88, 0x0, @empty, @mcast2, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "2ebce8adb1c00268e09a76c4e799b9c2a8118198c65e77700b2ea271127bf7e4e49cc7f823d6fad3dcc99b29ca9b9ea5c39010ca84d38f2ff5175ee3815f22a0409ce6ab29de59b9f7cfffc75c6741e56df3cd37deff9ecaeae5688cc0576d1b5dcf60a43f4c997ffbf96134fca0f938779a477f45fdfffb15c14389a777449b02c8f53b6728d4ff28ede79f4d88cecf977cdaf8d9b4e80ff2db1f3dcc26b760ffa9216e08723c00fd1d586efc804563c0925fe012c0ccbbeee92eb8279b553dc094a49956ceff592a1893abf6dac20b3d8ea18c80a9227921fd95af73e9dca5601222dcd134570fe74da9d38d08ee6a4928c2f0feadc64807a707334060552241266b2323666d53be1cd14e4154675a96f724fac0ada72bd9f37593c584917821d31042dd4929e5656099415ebfbed0023cb6cfae9aa08435ea6a1bc75bcb5b7cbd201d68e7acbdb64cd82dc1f211450b2c24b83026a12919fbd9399f4b3cb34b5fd31824c98b86030ff0a86108e723a95794ffe1ebe6dfdeb58913259c4b2953dc6576a8da493dc156209b8304df12faf5f7deb582d4e824b1677d17cdea5a45b9854e2212719432453c470c87de4dfee5887d11c2485a28257f5f47c6dc25872ddba2f6982e5c8d6839394124a8ce0f4ea7650f7db478e038fd34345f0e937464aa8ce667e9e0a815d0085ec2d7fc5a949531b5cd5c5f07ec2d74cd0ae6b65462f9b24b0abe421477c530cc94550a6219be0ab9d1aafa7a93acb2f0c4c27ac1689bec0b553b1e7093f1df48809b9f97b00975fa4f029e68186231777e59be476d2dd674a30f82d6bbce514d106bdfee4625c2a9d9f6b8988a4b48f81bb33f01f3dad578328f82c38fbfc1d3580ee4c4ccf89a779c3997b5a681032458edccbf714fb8d6dbbfc3a879df54afc3410eba63a6e94a38093f541f39a2faa6a51fafe0a120bd0e3bccb82479c3e558b3584e12f0634ec0dd5b799bd1fd9f79a33c1c5f89c8c9aa4144538a5a7b0041fe54c0cead21a0f594441ed0f2e1b186bfab96058a0f8de37cdc65c7d74abc022fa60f4e5d8341ce77dbbbc7529c2e1622d7a57b029ea4f1ce597c5f5b2af4136da748b3430b7217c6ac2c432feccb22d1169f06b314d8b82ad5120e3ea28cb2d0000962f51b952ecf5d1c054264c82425fbb2ba8ddba9525fe9eb12ebef3a66e9a3e60a5e2b843aeb172adeef0fb2a232ac05596a4828172cb5d56ad98d9d5f754a3726ed9a821f5e68753923854664d12fb8d50ed5e3a0819ff74ee7e0c2e329ef087540fe527660f4ad1395a6af7b1fbecbdb810ed0f7f5bf8c2d4dfb940cecb04cd399d1475e3855c7915e190e210bffb8212b152dd947e06b6a443305879d4c93b05f6bb3b0891ffadd9e7f184c6b5230264555fbea32559a3e6c75e69099b9a08ee43f9162cca18ecc45ee18a75d755f959d8096b262aa21f80f5e230d6321bc2ef91460ed4bf67ffcbfa2f0d039f4d4245639a3a1735315667d711074f0e165476cc3928d300b0d104272029b464465b3efdb837e0e7773ec0ea027a020809047eb42a906b166d51986b8fa211d3d06dfbda936427d008eef0ebba307ad94c6c464231ad312a648811cc95160da37b2d212f9f0be3ecefb66186b05e10468e0c24a0925e63feab759805f5e1ca1715d364cb5a162f937b07b65e2b61a5a0d04f19d2be7c7af8d4ad7764516484ceea426a91104d6e1fce4875231711d06d0ccb0bba2b16770fc87ec6d688cf2535cbee369354773733299d9314d43595a25b5d60f8f8e04298775d4e0671c8baf499a41aea14ecd2e85c508902a47ccffab8850f9eb41730ddc45f3f5afd8c74a808146f6c2bea1319f80d978c0e4ef25f9c38245f62f38e5912407472ef8d01f87e6ef56f9a70e6996d3e45bfe7531415692c23730aafb5aca3ec5883cb64978c6fb93e69033775f2ec531447bcb67c866f14aea30c1fcefa944bedcdadd741e4c9b79d93ddc45a825b58623a97b2160e399a7eea728bf1c5ad43ecbe1902bddb6226d9df45b84cf2bfca349bac648c0877bbb62d1ef8d7a23159f8a1784e9c660676f3ac642147c84f7236413a58c92841492c02b31633f5636080d9995424cbea5db869f433306684a6ecd304bb5e25cd2fee1bbaca76720452e7fe1c86217260036e5e08683c4b5b4c2cf7574093cfc1d3413f6008722f61623219e4c52cbb8ccb46626c5885478478a27fa367513de30e0b1aa7248c12b7c1f59900c4f41552008d840e0618e80d0907d2ebe918ac015ca2fe85c74b0f86318d374a6d2a6a1eb3042cee30ca67cc24e24ac491a6b34f4f4a7467e7f6ede2a85d3354b045c9d8a48848ed13550040fc130ec4ece568393073d6bca0d50b535f7f92644c266c5968983722536368f46e2dff281b0ab6dfe0eb046fa0deaa544835b43dbe386c666396498136d8d0812235a2d1f327e8d25cb93549a55bbc40514ecb6747fc34457268cb0ea6f313bbd4e74127a99ab2c80f0e4ac85821ebec1cbcd2b4cec263f931fb3831ea5de179bab1036fc23701c189e61cda836110e8d2a08e6bdc0f7e122c64518cde284077e695493bb522397698857178d3684dc65b4f2b4ed8ad2d1c19915f81de67a5a04ae6c9cea6774f72c2f9866450ae90354b1f89ab96eda2501c46c7db58af97600f3431a40a57e2ff1e41b8342f0e9eb70b7fdfd73949aec7bebb766e8af1feeb8a345b82471fe201fcf3fb3c7b7c6740c57ef28bd6d563c72ea01e57934a3249a90f66f578618f988ceb92d6e80017555cf1f953cf977a700e49fe4bd5a3bb0d688fe26aba4497811516926950316d1c7effd38a23d7e1906fe096f9a427a704b29be68d8d4625dec46cdb47006c906798930043e5750ce9a1de4403055ad1b610b8594740c74a2fbf5f0a31198c9f3b626c3951fc384d88c5265a4e125ba0932f23ead7250450b73e3f2777b0c38ba108b02ead50810c872f0289a4b949ecf4a32e53e69cfe7a5d0a355c2a08506c088848f35ff028d752d11101ee90ac09dc624276ca3f66af75915bb6d05d881109922918f6d0b5e4be3570ae10c9768307597b234738772cbcd2d962aaeaadb9b0d1133510766c61e28f70f2014553797048985aeb9482d6c07a1d25d5a2a2c063c6e049c42fe270429cb9c9c3a14fcc3c37a7b69b0a82e6c9ca82b1d632b386636aabd4a2b0741d3c095e03a5be5082692f7dc4c06f8c112214469d37ceaf8af67454f032a3e9af8e66fb9f3eba69610e9587cb2b5eac44edc4b63de4d1bfbf29ebc4e6177fad3dbdb608e04109ea1dc161153e3c79e50a9a41fa6fff99ceac01e1ea9b22c36949c310094dce7ad48f609849e7d84813490b8579cad1d6952609a185e322b900f7ac5832774677e9da26b99ba8c59701fa6148fdfb954fb194dc8ce0ae42d9ad78cbe9f2e884f8ae0ff7aeeb54de190a3c7d33a6f98179073cee5684b9fbe46593365e326b3102905e04a7aae1eb87c5df34ec15d552afe588c49fc243e1c946d2f30731f88e853a02df980894542c02d18e8454fde8d23006c7bc178effd4a94aa57530e13cd821af10a7b62e2bb292860a2ff48a8f22259147d821f99b95c3533fc232ae307200f93405eb4a789433723c6a09d2773ec1cebdf08eeb9ab2c91c5327c2f213889ccd27b9ce3fa06c172e42d45862307277068cb1449f62145b857a8ad8f4042740c35eadc8781878e9381e2feb404e3b1b4c27f3a89dcd4d44fcfae9d97cc03cb84b46b20acd23e9f330a6fb627380d307153c92f2eda4fde48abf87934c0de0f044b40077b7d3472a54b6fb016a9958744f08b7dd98b55f25916b7fbd4ba2cb560be00caa6b56fa6eb29d7bba5c63917ea8e64dab0ad2046f28b055edf475feb9c1fb07069c735878cc645ece025606a64394f8b0ff651a10b1070f3265b75f65376042df5eb766f1661d8ee7dbdbea81e28033dcd6a4982485157b21f5dfd29b95e9e0231d9e1e7c83cd5ce80840d34264b0145fbf7a5b14761ee633dd73c70b0df665b719f61da992d6e5d99924c71f0027c39e70f024795327a0e7fe108104d035fa7604feee257d99b11800c2b3a24747b3ae0b2c022877af19bf2a0ab79c19d1afcec3fc699222c1a117ce5e8febe2270ba8224cc127b0e6bfeba38d6ae0c88651d12f5799f88eccb9f792e5cc8d02369e9b9a7b3c90ed64b048cfe57de7e4e7529fa5d0c8a82126d54a9f2237f16fbd65efcd1467e20b1adfe2f0c44d6ba56271f66091d3fec061be4183442793964edbb5496610d134a6573752faf416ade2805d9f187f468df4ae08c3eece8c439df50ccb432cfa37b45fea18de7c38868a3b15c86e6a7759612b5084a5b56b6025ac2414d6d4f17f9aff45769d7ad6120cc8a8a3eb7d3ca30a63d41cafa3ddd2ba0de4a6fe9f585f1817c7166146763fa7edf1ba2382aa73832c2b671036224cb857f401aac231554fcc6f4882c3acd64d330e16af5f8454e1a8ec3668dc765a1a509b5986b585e55a84932b46fb4d039bf54b488e63ef7a853f121c25f4717d79dae13333b31f6309a5adfbba269febb00f16a4036474bf1d500086faf0ba0fe88fe06ce325c5a30af0520adbda833811b83313b7179889067d4373d3db629838556f9b5e866ebe5804fa4f64447c4796b68388908075883fa7c1d0ab7f431f55b02902fe3e10a20db1f9ab9f34da6c50485063b5a1df97a36eac5daa5d151ed43535f7dcdd8327af5f1fc6835f7756672c38977d4fa155ce59019b8d33ce7b1acdb81dcdfc3e33a23cd99b7c14eb3e25996cac1deff575ddffe3a2f0f338f66384b496525807bffea521fb39bbdc0c2ceb75822027460ea227d4a02bc5386ceaace27871b3d5a33b15865ffd63da6cbfc17a816720586ccb341dc7f265fb64d72a763b6cf7b7171b6d3d32ad2ad4a777efefe0215930a92411a670bf5c6dd79f5e0a32b62bdc13c8cc8a1b3e871a8bbfa753dcd67558875422beb09ac7ccba43c9ea8fd4eec88f38e210c0eeb4a3e8fa0974b73547053b684f97d01be146b2e622510eb5317dea487877b74e93642a61e55609dba66f478748511be3809487d2400574cba7bcea67966f709b05f28780ca95d7dbdbadf4e5f0d263fe16f5b6221c759eb84e8447bcf5ac0c8f93d1a10b685cd09d047a22e1ab00b85a086889332254afc91817b9d5b808c21f3979c321894d2300c9a178db4f39c7b0951c01a840f05c671196e10df79e722af1e745259350cdf5ae56d0071f323603db46947aa4786920cf8f6074925a8f1e68a5a342d8e4a9ce177b3a3336c45d78cf778cff6bf18aa262ae7075836a29446c32bb0aad74a9924a80bdcca502e2e7a4e134ec5b00da925c6ab30be75e05abd7db58af9f0278e3c4594dce5b0e46c550321db3eb3ca87a44ba0ed1164b4206abdd06b1fcd6646339f08b4a590f62b7f8934cba5242492f91497a37d9532cf666c8b6401553cc9c5430c367ab0a334bfdae2adce065e45e3a89f5f9d03036a87a5e8c7cb5a5162f3dd6c3ff8ed6577bc2a33761247b4b1ebdb687e4eb569ffd2464b8c183961a51a8afcb287205b31f34484df8677119f093f150c7fb15cd2727fb833de0e87d9c0877554a0f831bb5e97cf"}]}}}}}})
syz_emit_ethernet(0x73, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0xfff, 0x3}}], {@ipv4={0x800, {{0xd, 0x4, 0x2, 0x1, 0x61, 0x67, 0xefdc, 0x1, 0x26, 0x0, @multicast1, @empty, {[@ssrr={0x89, 0xf, 0x800, [@empty, @empty, @broadcast]}, @rr={0x7, 0xf, 0x7, [@loopback, @rand_addr=0x16, @multicast2]}, @generic={0x87, 0x2}]}}, @udp={{0x2, 0x1, 0x8}, {"83a209326c7cf843b3789d8aab507dd260f9e21a1e4ed35dda194e2b4819dcfa73f6df7bf4"}}}}}})

00:02:31 executing program 2:
open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x1)
r0 = semget(0x2, 0x7, 0x200)
setrlimit(0x4, &(0x7f0000000180)={0x41, 0x8f5})
clock_getres(0xe, &(0x7f00000001c0))
__semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000000)=""/177)
syz_execute_func(&(0x7f00000000c0)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")

00:02:31 executing program 0:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="a5")
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00050043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000100)="c6b000b40b049210d60597cb59c586faf78be77a8b8eef3f1edf503fda1e3f303b4a3fa534c3b3d14067ddedeb2057445f93bb625c1d11541fd3d3e24d531e5dbc8683f0181cfe6fd9e15d74c2f76fd1c914a223a32182c83e97e4fbfa5363621bff4f6b49da60a14551c07a6db966380b30048e0ca1d13edadf")
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000200)="c4b9b7982cae6f28d66a67ec9c9819aa4bc6575338e86b")
setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000180)="0c3f745a8dafd4b7557c9a3861d3886499dc864666f46dcab66044eea4a926025b91bc546d", 0x25)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = dup(0xffffffffffffff9c)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$setown(r2, 0x6, r3)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000280)={{"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", "f11da472ed6a10a55d2d31006067477820f08d2c3b6a192e724d0c2cc405371c", 0x100000001, 0x5120}, &(0x7f0000000240)="8c", 0x5, 0x100, 0x7f, 0x851, 0x6, 0xffff, 0x8001, 0x100})

00:02:32 executing program 2:
syz_execute_func(&(0x7f0000000000)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1, 0xfffffffffffffffc, @ipv4={[], [], @rand_addr=0x4}, 0x51b}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="b901d65b545a499be111700d47a26041472673a4416aabbf154ca5492413b69e9fb5359e1a80c472f7298424c728133be26046dc86018cb3de5841fbb5c051c5ecbfc0cb684154e42159bab97190f572b8ab44356d5c58f56c280fb7315c6b211f2a16521c0cf23bfebab0d7e59660f4e08d7f569fd2eb9c76fc201864dd66efaacd8481422ae32f539cdba23548bd4755056fb23a4c34ed396c85c951affea549c62841d622b5793f3bcb5cf52e16a1d5d4e070bc306a2242ce241c9a89e1c196d214487558fa5873ebba2b27988daa186239608c6c802f7c7023ce2cd8d6ebd4a5e39d5738690b12a99eac98bb", 0xee}, {&(0x7f00000001c0)="e062ceb03135502cb9675fa99648a7e6eef1a8adae9663aa3a1ae783a5ebe0dfa0a5037ef1555e58a0abd1c73317ba5db38eceada584ef9dc91aab58871a30c49e0fa5e7aa270835e5cad673e21ac4665ca9b04d56217660e5a9b947d9842d5622a53a8d19219b2e4c056520567b0a22059d9d4ddfbcc869a2b2bd4eebe6ca5055cc5a4e0c4c3ae2e86e5b0df8ca069b6937b8a7730f143da46651a17d99df0e213b5029d220edcda40ac6d7124b8f7c66d5f2531f0772a34081c3a640757b8871edf3fb149d5c055489c7ebd5213446d7e3a93781736963488fb8222992", 0xde}, {&(0x7f00000002c0)="73e4c46526da9b2ef1aa501ab1b2a44f189e905fa5d4c2e9a2e2c6dc136821e114c765c5f1ef99add5958770ba02196c7a41ae626103ea417dcbf5b12e54e39ccaa1", 0x42}], 0x3, 0x0)

00:02:32 executing program 1:
syz_execute_func(&(0x7f0000000240)="b1e791cd800f01d6660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1fc4c2b5a8cde3c27d78cc0a921d1d08eebce00000802079c48155fdf8ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941660f3a408bf762101ae60cbe30d347b4b41d2b54111dc4825dbd21")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0xfffffffffffff801}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1, @rand_addr="3f3d1d174800e49c127225d80f681e90", 0x3}}, r1, 0x9, 0x2, 0x200, 0x2, 0x3ff, 0x80000001}, &(0x7f0000000200)=0x98)
setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0x9, 0x4)

00:02:32 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:32 executing program 1:
syz_execute_func(&(0x7f0000000380)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x100000001}, 0x4)

00:02:32 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)

00:02:32 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r3, 0xfffffffffffffff8}, 0x8)
r4 = dup2(r2, r2)
ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f00000003c0)="c57b836b5b334f5e77e2e51e04eae7349781f92a57aab1d5ab682b6e0c38643a1322c07ab646c3c9f214cb85fa1fcd903531d9668acf6e48bf58cf243eea75a09a2fe5bdd4971efb538131ca8ad176a564f242e42342995939265e511765c796802d571f00000000000000f6547440f36219c5818f5e80285235ca1dac9bb4aa7337dd80f1b069df9904c9587823a690838bf57a8fb356eced91b03cee60499e97a0627d712fed")
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x6, &(0x7f0000000080), 0xfe9f)

00:02:32 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x3, 0x0, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0x4}, 0x8)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400), 0x0)

00:02:32 executing program 0:
r0 = dup(0xffffffffffffff9c)
syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
read(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388")
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f00000000c0)=0x3, 0x4)

00:02:33 executing program 2:
socket(0x2, 0x4b, 0xbf)

00:02:33 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001})
flock(0xffffffffffffffff, 0x1)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})

00:02:33 executing program 1:
mlock(&(0x7f0000dfd000/0x200000)=nil, 0x200000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="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")
madvise(&(0x7f0000a5b000/0x4000)=nil, 0x4000, 0xa)

00:02:33 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x6fc6d530c0967c40, 0x2b1a}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffffffffff80, 0x40000000000, 0xe9}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="010043007b56cd85033ac09b434fac15749bb3f7b32b6e5e4bca0101c62d827c231dea6584610300000000000000b60fa8957a7777d127f20d"], 0x4b)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c)

00:02:33 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="552edc81c77807fe998535099fa0854fe80b74ca9cf5233dc4bac2070a65c1a5c512c3714fd922a66ba9d7e3368302b4c3873e7b38a1b89c3e6ea88bc0f1badd2cc3e1f9ad0d213bb1412e0872c9d6d97ca375dfe7a91d6c1251dcc477da89ba70fcc19fea56511967e268b002bda10e351a5fdce8b68cc4e5ca76759e03b38add4d5c26c8bac27bf8f07bc69aca9134558f10ee4a88a0330e4fe8ed281f94131f9a5028029b9535ffdeeb5472af6d97573e7a1069c5e5532cefdd", 0x7fffffff, 0xa429, 0xffff})

00:02:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
r1 = semget$private(0x0, 0x2, 0x546)
__semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826)
r2 = semget$private(0x0, 0x0, 0x4)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa)
ftruncate(r0, 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:02:33 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r0=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0}, 0x0)

00:02:33 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000440)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509bbc4e2fd97515cc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c64398acc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4b1dd7dbbbddf5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340))

00:02:33 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet(0x2, 0x5, 0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x10b)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
poll(&(0x7f0000000100)=[{r0, 0x101}, {r1, 0x1}, {r2, 0x2}, {r3, 0x100}], 0x4, 0x6)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x1)

00:02:33 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="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")
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

00:02:33 executing program 0:
socket$inet6_sctp(0x1c, 0x9, 0x84)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000040)=0x8, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "f140362ff9dec77b9db19fefb775abac"}, 0xc)
semget$private(0x0, 0x0, 0x210)

00:02:33 executing program 2:
syz_emit_ethernet(0x7b, &(0x7f0000000200)={@empty, @remote, [{[{0x88a8, 0x7fff, 0x3, 0x3}], {0x8100, 0x7fffffff, 0x201}}], {@generic={0x3c0a, "6af87ed5f68c385b8eccd502712f68285e0bc8ee883095621e813ea93a3d9cde6d8e075571f237f11fc20b5a3407400ace1c3d1dff87764485b42cf4a1e5d25767bba314b7e582e8eb62c78041e8da65079addaaa520ab427d669fcec915ad6cdc87328fc6"}}})

00:02:33 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xb0)
r1 = dup2(r0, r0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x120800, 0x80)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x4, 0x40}, 0x10)
fchdir(r1)
open(&(0x7f00000000c0)='./file0\x00', 0x842, 0x104)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x8)
readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/32, 0x20)
openat(r1, &(0x7f00000001c0)='\x00', 0xf, 0x1)
r4 = semget$private(0x0, 0x7, 0x0)
__semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000200)=""/112)
setsockopt(r1, 0x3, 0xffffffff, &(0x7f0000000280)="bd68f0495fe58152e8cabf1d360fdc7eb0aaae74335595e5c4fc525aad9de57bc623b07bec667dfcbc0497ab02dedbb9119633bc1ad4310fad13062e49fdb7912b86ab2fc4d136ccfabeaaec67b64f7cad19051d702b6d512426bb6a8454c42cc2d0fd", 0x63)
r5 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={<r7=>0x0, 0x0, 0x7ff}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={r7, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10)
getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540))
openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x100, 0x4)
setitimer(0x1, &(0x7f00000005c0)={{0x3, 0x7ff}, {0x9, 0x5}}, &(0x7f0000000600))
unlinkat(r2, &(0x7f0000000640)='./file0\x00', 0x800)
fcntl$setstatus(r6, 0x4, 0x4)
setrlimit(0x8, &(0x7f0000000680)={0x1, 0x37d})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000006c0)=0x100000000, 0x4)
flock(r6, 0x0)
truncate(&(0x7f0000000700)='./file1\x00', 0x10000)
r8 = fcntl$dupfd(r3, 0x11, r2)
setsockopt$inet_tcp_int(r8, 0x6, 0x0, &(0x7f0000000740)=0xff, 0x4)
write(r3, &(0x7f0000000780)="5e06cdf561c9d4360c", 0x9)
open$dir(&(0x7f00000007c0)='./file1\x00', 0x8000, 0x80)
symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000840)='./file1\x00')

00:02:33 executing program 2:
syz_execute_func(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, <r2=>0x0, 0x1f, 0x2, 0x6a}, &(0x7f0000000280)=0x94)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x4, 0xf, 0x0, 0x1ff}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

00:02:33 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r0 = getpid()
getpgrp(r0)
r1 = getpgid(r0)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000952be9b3f86b95987cc237b21419ad6eb7000000000000000000000000000000000000000200"/149, @ANYRES32=<r3=>0x0], &(0x7f0000000240)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x7f, 0xfffffffffffffffc, 0x400, 0xffffffffffffff01, 0x0, 0x5, 0x0, 0x5, r3}, 0x20)
wait4(r1, 0x0, 0x1, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r4, 0xc0284457, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpid()

00:02:33 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={<r1=>0x0, 0x7, 0x7fffffff, 0x20, 0x800, 0x400}, &(0x7f0000000300)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={<r2=>0x0, 0x80, 0x0, 0x5, 0x2}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000540)={r2, 0x52, "93619c1012536e7a2d7f17fb8ef1ad5d636c1510fc301c556373593a1a048a31d780c2048bd89ab9d2841aafbcf5056f25bd09005abe759f46033464b98440def911509271cd87a3f9759b2ce419da7ba48c"}, &(0x7f0000000080)=0x5a)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e21050000008a02eee13efd4f659b0938d8465e26580000000000000000000000000043c927cb78d5a3680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000471a6925ce53144aa337bf7d8c154913f8d203b6c306b9a7edd2cc1cbb7b3eb34c4a6f11daa114717624c260ef6bd2d9967b582f78011cb1e229b5", @ANYRESOCT=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8)
openat(r0, &(0x7f00000003c0)='./file0\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x3, @broadcast}}, r2, 0x4, 0x9, 0x0, 0x9, 0x0, 0x1}, 0xa0)
syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c0a27d181e26660fc7b109f0ffffeff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r3 = dup(0xffffffffffffffff)
setsockopt$inet6_int(r3, 0x29, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x4)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4400, &(0x7f0000000040)=0xff, 0x4)
mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x98)

00:02:33 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
getuid()
execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)=':(@/\x00', &(0x7f00000004c0)='\xbf^-\\\xc9\x00', &(0x7f0000000500)=':/+\x00', &(0x7f0000000540)=',&:\x00'], &(0x7f0000000800)=[&(0x7f00000005c0)='/@\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='% \\\'\x00', &(0x7f0000000680)='[', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)=':*\x00'])
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
freebsd11_fstat(r0, &(0x7f00000001c0))
fstat(r0, &(0x7f0000000240))
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4)

00:02:33 executing program 2:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4)
sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0xffffffffffffffeb, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x5)

00:02:33 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x100000001}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffffffff, r2}, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={<r3=>r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000240)=0x10)
fcntl$setstatus(r0, 0x4, 0x44)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="06005800ad956a77825fd53ec0d1bee54ba1f31651e2177622d9d7367e60316670b5420cb04f2bb0f0c29dd650e9e3af44c2684b3094c5fc6b359ac4d8d6376d662c6a3a4b9b671d6c6cc8fe16cf5c1f1011f3bf9e49ba8574912a9f"], 0x60)
sendfile(r0, r0, &(0x7f0000000000), 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xffffffffffff7fff}, &(0x7f00000002c0)=0x8)
socket(0x1c, 0x1, 0x6)

00:02:33 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c48109633700c4c4c2b90a23f2168f5808a8c0ff0080fe10c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
r0 = getpgrp(0x0)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
setpgid(r0, r1)

00:02:33 executing program 0:
setpgid(0x0, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10)
sendto$inet(r0, &(0x7f0000000200)="25ec7d41bdc1c9b16c90fe931702b06e427c224cbeeb90673a28f42abdb970b6c230d974af4320c5d833a9c343435021884befbe7afc3192acfc49b5884df6eb9f5f44cfdd8406acae73c931fc10fbb806730bdbec03026914bba5548debcaa671f700c424b662bf8fa32ca90c252b56c1b60c1017465ef4dd38522f0245f433e38e84a7f4f3a3fad609a80ab232101be15b731a4e77eaa9cd8f6be485f42c043feeb058f6f45424cd4cf8582ed28c5ceabe7a8b5b62484f21e0cb80506e858de0c86dacbaccbaa98e77a796", 0xcc, 0x100, &(0x7f0000000300)={0x2, 0x1, @broadcast}, 0x10)
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
fsync(0xffffffffffffffff)

00:02:33 executing program 3:
r0 = socket(0x22, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffff2)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000)

00:02:34 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000dd00000000000000e0ff000000000000000000000000000357247600000000000000000000000000000000478508000001000000000000000000000000008000000000000000008100000000000000000000000000a44000cac5bc55c254ee202daf6c1b520d2f57a391451e8e0f61657585cea6ce8ed8c18ae56455842e504c911e180936123b00e05613003ccbceb6fd700093d393aaa644414b5250552ca16bd6eae31f9b4b65b221f7212a8987815920f30b1b163a5e0ac9a1093cf1ccfd7ab94745852d8175b1ed63b9ebd7424a"], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
__semctl$IPC_RMID(r3, 0x0, 0x0)

00:02:34 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
writev(r0, &(0x7f00000017c0)=[{&(0x7f0000001740)="115dfe86de6120f506e2684eab9fb8ac8181474f5737aa886a49b0f6f744606417a377bfa9d9660c9277c31b63d5d7caccc22571610fe5d1b3098ceb", 0x3c}, {&(0x7f0000001780)="662a0d7158a0ce6c010af21aa1b5c48886eb15f141f1b7fc09fd06f914", 0x1d}], 0x2)
r1 = dup2(r0, r0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000001800)="b3df1c3561652dbf076b890273173876d7a1981fdc2c8ac0db07d7f1b8b6149fb4e7fb588285176fed3fab5e35b63fe3f2c934c6ad4d12cb4ffb22e871bc32afb50d40706d396c269a9c9892512de7d7e8348ceeb914c188c82c63177481f6d2a9ba2348c4d746d97d1554b14076a350")
listen(r0, 0x100)
preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/218, 0xda}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/244, 0xf4}, {&(0x7f00000015c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/168, 0xa8}], 0x8, 0xe)

00:02:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x20, 0x2, 0x2000, 0x3f, 0x3, 0xcb, 0x4, 0x8, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xcb, "4981f1721b14d70f52efb1dac0c28d580ec3189e5ee500b9a1937d778a2fe7edc3f74226dcbc1aaef9f2f1d68fef07eb99993f42f0090a133fc99e393e3ab82bf8279f060f228174925dda4ebca087b859d7ce45c36e8fdb619add3c6943b093247d72b2ce20d82f5c22e0fed9562ffae728267e1de2a619ddebc8b04e3b7bb3014409d3f182be5cf408bac3e69f5337c082166037b0649bdccbf8353069a796a26a0180011350f202fddb374555a79d16d3f510cd5dc1b7c7d77a08e4fb332e53c2da85a6f6d879271936"}, &(0x7f00000000c0)=0xd3)
dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

00:02:34 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @mcast2, 0xb0f9}}, r1}, &(0x7f0000000280)=0x84)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000, 0x1, 0x80010, r2, 0xad0e000000000001)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)

00:02:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200)={<r1=>0x0}, &(0x7f0000001240)=0x8)
mkdir(&(0x7f00000000c0)='./file1\x00', 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8)

00:02:34 executing program 3:
r0 = socket(0x0, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x80}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, 0x8)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:02:35 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvfrom$inet(r0, &(0x7f0000000040)=""/219, 0xdb, 0x2, &(0x7f0000000140)={0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000300)={0x1, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0}}}, 0x118)
r1 = dup2(r0, r0)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000440)="64bdb5fd56e8254f2df095b95b06fb30798457b33a8bf350bc1a147921451d010cfb9ccf19337e17c1e59c4184612a87c806f724dd1905e46ac321c772fc0c54214fef412246c5eae98b8fa46e48d66b9bef26cf8fad33bdc25a74bc970cb1740012a36857a157683d248bd6f7ea61b615c3126c6fa1818abf5c7828c2569b6c540133e419d3a6dde0ba35d6aee69555")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x3d}, 0x24)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={<r3=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r3, 0x1, 0xf, 0x0, 0x9}, &(0x7f00000002c0)=0x18)

00:02:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
setsockopt(r0, 0xee7d, 0xbc0, &(0x7f0000000080)="bea1ede12939a5ab885da3410650d42c248d0bb8c1ea3f2ef8bc1b2bf0e2ca5865684a4814608eef2c90406b8283bd0adbe3a1935f309f269f281691a3ddc31aca6efcb40d799eb596ba0d7a2cfdc49973734639171c6e56a414451fbbf2df2dc5e020794c4634d6d0a006ecf898a3563b346cdb08bed0f7447415e3", 0x7c)
close(r0)

00:02:35 executing program 1:
syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket(0x17, 0x3, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0xe5}, &(0x7f0000000040)=0x8)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@local, @multicast2}, &(0x7f00000001c0)=0xc)
flock(r0, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xd, 0x80000001}, 0x8)
clock_settime(0xf, &(0x7f0000000300)={0xffffffffffffff00, 0x9})
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x6, &(0x7f0000000200)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000002c0)=0x10)
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
fsync(r1)

00:02:35 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x84, "b7a5bad91ce89db9a4f7f8c8d0780b89f488334b0e8b04370660f148b59281e5ad79aa070bfce42569ad1999a9bddd1469979d535a9396df22e2c9af667d129764a267fbe200309d934f3ae568bb9b342ac4d4e4c7126e4a95a25b9b88f0cb2ba796cfb6f4b86c66be1d657c52ea35ac45590b298cb9dba05499cbce9e36777d5a09ce9b"}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x7fff}, &(0x7f00000001c0)=0x8)

00:02:35 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0, 0x8d, "9d2a457b40797ad0670125188ec58936a18c6f87114faa93c6df35d2755ea94e7b8b5edf517a2977d2b6b6562e8adfd68c3759049050fba9a7b7d6292a7c032c7840d30a8c28ef63b48fb9367d23eaec21e1161185211d1204e128f8df56c3e1a950ae12a08107b8af1a5556946ded8ab6e14f01ff992835e0cf1cd68079f6e9c2186e7b2f003c39afcb238a42"}, &(0x7f0000000340)=0x95)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000380)={r2, 0x7}, 0x8)
r3 = dup(r0)
setsockopt$inet6_buf(r3, 0x29, 0x33, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="40e084900000000101ff07000000000000002984984862909770091ce606db00159d8700"], &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x0, 0x400, 0xfffffffffffffffe, r4}, &(0x7f00000001c0)=0x10)

00:02:35 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x6, [0x5, 0x1f, 0x100000001, 0xee9, 0xa9, 0x3]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)

00:02:35 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
listen(r0, 0x7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x0, 0x3, 0x3}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x72, "5f5065da4e828be064729b4b8502f0d2bf4322e1bd8820ac145b8afc4e9767708a826f3837da546034c44e966f1ea41a1cf1145185d0bd8307adc18b7e7719fee4352dd86e2c989636ee91baadd33477312bb9d8cb468ffc6ff3618cad9b50f178984b0e95a17c1a2dd046b729c3c942d3ad"}, &(0x7f0000000140)=0x7a)
syz_emit_ethernet(0x3e, &(0x7f0000000180)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})

00:02:35 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x9, 0x1, 0x101, 0x2, 0x5}, 0xc)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b)

00:02:35 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fsync(r0)
fchdir(r0)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)

00:02:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8)

00:02:35 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
recvfrom$inet6(r0, &(0x7f0000000100)=""/89, 0x59, 0xc0, 0x0, 0x0)
mlockall(0x2)
pipe2(&(0x7f0000000000), 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x5, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x730)

00:02:35 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x100000000, 0x10001, 0x8}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3000, 0x100000000, 0x27b9}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:02:35 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000240)={@broadcast, @local, [{[], {0x8100, 0x2, 0xa, 0xfffffffffffffffd}}], {@ipv4={0x800, {{0x0, 0x4, 0x80000001, 0x3, 0x0, 0x66, 0x1f, 0x10001, 0x39, 0x0, @multicast2, @multicast2, {[@timestamp={0x44, 0x0, 0x7ff, 0x1, 0x1, [{[@broadcast], 0x10001}, {[@multicast2], 0x7f}, {[@empty]}, {[], 0x5}]}, @end, @generic={0x1, 0x0, "672f9ef74ec77344a2cb4496ca37"}, @lsrr={0x83, 0x0, 0x2, [@rand_addr=0x2, @loopback, @broadcast, @rand_addr=0x32ffe519, @multicast2]}, @generic={0xcf, 0x0, "5231ac48"}]}}, @generic="ceb62bfecf6d1a0046e6be03454f1cf7637f6e911c5f3ff33bd961075dff2443674436959a827ceee5915b288ef1fb2c2ae25714658799e04cde2d2e56b124003189b94a181d84a88384781da8eee2ca55c09ed962136020db6e2896c926fb57926412676ddbfa308f8818107606e4297a06517bbce928fd3a71d187daf1b9dd5db50853e5cd0b1cf513"}}}})
setrlimit(0xf, &(0x7f0000000000)={0x8000})

00:02:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000085, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="0200da418c08ebff000000000041000000"], 0x8)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="f78aad7c9cabd98e7652d8c9fe55b0251c101e1d7705b57ac58b0ed9fa9137f434d9d10c58759f0eca75652110c6a47c2deded37e1ea4fb45ad107650fc79933f4ba03f474ce6a8b03f6018ead5242a50300d43bf7c1cc7fca9be537bf62e63376c79facff69fbc0e6b8d84508000000000000000b63a24eb708531374392a3b480f28b8653eb5699f4dda45c4aa29a0400cc2b860")

00:02:35 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101, 0x34)
setsockopt$sock_int(r0, 0xffff, 0x11016, &(0x7f0000000200)=0x5, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000001c0)="0b0000000000000000b800000071")
r2 = socket(0x1, 0x30000005, 0x6)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)
fsync(r1)

00:02:35 executing program 0:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000009e30c1715b358174a200"/71], &(0x7f0000000240)=0x47, 0x10000000)
setsockopt$inet6_tcp_int(r0, 0x6, 0x900, &(0x7f0000000280)=0x3f, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={<r3=>0x0, 0x8}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={<r4=>r3, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x4}, 0x8)
fcntl$setflags(r1, 0x2, 0x0)

00:02:35 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRESHEX], 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x500000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)

00:02:35 executing program 0:
open(0x0, 0x0, 0x110)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r0=>0x0}, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r1 = openat(0xffffffffffffffff, 0x0, 0x10400, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000080)=0x10)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, 0x0, 0x0)

00:02:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, &(0x7f0000000000)=0x275)

00:02:35 executing program 2:
r0 = socket(0x1c, 0x3, 0xfffffffffffffcb4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "2e5541c6dd232980b1a39da843c36c4b"}, 0x14)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:35 executing program 0:
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xd5)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r1)
r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
clock_gettime(0x0, &(0x7f0000000100))
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
getresuid(&(0x7f0000000540), &(0x7f0000000680)=<r4=>0x0, &(0x7f0000000600))
r5 = getuid()
accept4$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000)
setreuid(r4, r5)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)

00:02:35 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
syz_execute_func(&(0x7f0000000140)="d1f2989819e9c4a2791dcd1c040f05bf1100c600c4a37bf0c55cc4823d97ef660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b4581d603008020c4414e53d2c581601643d9ee0fc60fc62e46eb2fae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:02:35 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r1=>0x0, 0x2, 0x3, [0x5, 0xbaa, 0x5]}, &(0x7f0000000280)=0xe)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @rand_addr=0x3, r2}, 0xc)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000340)={r1, 0x8}, 0x8)
freebsd11_getdents(r3, &(0x7f0000000040)=""/138, 0xc)

00:02:35 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @broadcast, [{[{0x88a8, 0x400000, 0x7fffffff}], {0x8100, 0x7, 0x6, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}})

00:02:35 executing program 1:
write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)

00:02:36 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000100)=""/219, 0xdb}], 0x3, 0x0)

00:02:36 executing program 3:
syz_execute_func(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200)=0xfffffffffffff801, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x200}, &(0x7f0000000140)=0x8)
setrlimit(0xa, &(0x7f0000000240)={0x3, 0xa7d})
sync()
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xffffffff}, &(0x7f00000001c0)=0x8)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()

00:02:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080))

00:02:36 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x100)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x8, 0xb2c, 0x7, 0x2, 0x100000001}, &(0x7f0000000100)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3}}, r1, 0x9, 0x80000001, 0x1fffffffc000000, 0x1, 0x8}, &(0x7f0000000200)=0xa0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000240)=0x36e)
r2 = socket(0x18, 0x20000000, 0x0)
getsockopt$sock_timeval(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10)

00:02:36 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r0, 0x11, r0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000002c0)="9e2cf8a85e8cc3b875773e8d727c29c5edfbd44388c1e7c871a6bc1458c96ef0f974ff03afae85637f990b4b7e12855c467e94a38dddd3a84f51ca150e47ae661058fbaac5677fec08a8dc6d891e50e91e5bd63f9391751d091b4ccb42ced09d00f4b82d7cc1cfc68b540b1a4af7533aee68d5612bf16766378e0c91948d4e94e2d869")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000), 0xfe6a)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:02:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0xffffffffffffffae)

00:02:36 executing program 1:
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x6, 0x6c30, 0x2, 0x0, 0xff, 0x0, 0x8, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x5, 0x9, [0x3, 0x5f, 0xffffffffffff438c, 0x89400000000, 0x5, 0x9, 0x8, 0x45d7, 0x8]}, &(0x7f0000000100)=0x1a)

00:02:36 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x4)
symlinkat(&(0x7f00000001c0)='./file0/file0\x00', r1, &(0x7f0000000200)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x12, r1, 0x2a)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)
getrlimit(0xf, &(0x7f0000000240))

00:02:36 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcfec37c458ffffffffffff86dd6007605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000000000fe800000000000004efc0000000000aa00000003000000000000ffffffffffff"])
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:36 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0x0}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0xd0, 0x88, 0x4, "8a8802897e13234683d5e677f3764846b2991029c14567ccdc47d5842d923aaafff015ebaed91138c94158eeebfcddb98ffefadd52116cf31189350bd96681aaad763ee8939a0f98755a527b3020bad46e525a1aab5d923bdf6f2870112d466fe3eb0c07f3d8ed15dcc8eb7d22b7ed837b40aae4fd40c332b8504c9775f1b57f7743df410b20a4c2ce0b9a96c2ae8e9b3737bf589bb88bb6a29bc0f22d80ba37a98e61fbcb707ca5db1e423e3e05eb3a4e694687bd69b18c717bc946"}], 0xd0}, 0x504493ae45adabc4)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

00:02:36 executing program 3:
syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000000)="f00fbb17c40179101c79440f3802f6f2440f587305f0811643ffffffc4415d6167a3c4617e6f7eb966430f628a00000000c4227d197ca40443de3f")
socketpair(0x0, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:36 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = socket(0x2, 0x2, 0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x400, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8)
setsockopt(r0, 0x4, 0xaf, &(0x7f00000002c0)="45fe67848a3d083ef67b36ae17e96558c7d55061186ed071d5da6170388dce96bae770aebe0e478103319a23295c105884ba41113238d2a336785b380f044a53c6ca11d1932346969a87fd64646c403274af9e75b9f3a31df8439545a43e424e68db1ceaaa8cadfdaa20671fffe3d09ecd3b5c8b469c3836fe3f54b57b11cdbc84561e964ee0b68e4025f1d0cc07365ddccff5816430581297cedd15557643b7be5be0e1fad04267de53d9e56266f98126ff372c31d8e5d512800051d33cb7f642fe4c83c50516de3771f8ffffffffffffffc77b08c43ab9859a770ca9e01a8572a4f2b00c36ff522900"/245, 0xf5)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0)

00:02:37 executing program 1:
setrlimit(0x6, &(0x7f0000000000))
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0xffffffffffffffff)

00:02:37 executing program 3:
r0 = open(0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000000)=0xb)

00:02:37 executing program 2:
r0 = socket(0x2, 0x0, 0x3ff)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000280)=0x8)
poll(0xfffffffffffffffe, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0xfffffffffffffffe, 0x0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0xfffd, 0x40)
ftruncate(r2, 0x25)
ftruncate(r2, 0x8000000008000)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="9e6f1c0fa7311ffb3e970e2953a8fbf50a8b5914bd057a2e9b5c7eda101c950e5dd0c82a649e50f6dc7a0fa1f3123472bd0435ba8531ed28a6c9c401ef6a400f362e704403ca8298b760c9f480b51b8d11130d08cfaea378f23daee9439c28b36bc64c0a43c09367f1185aa60a5766fccd90ef5cade87e9a4720c9b9c0e6410b48bd0675494612c04b193c4e21dd37fc755c9c4f95e1525966ea39e3b71e142449a93d165bda6195f0ae6bb41a89e9a40a7d22f591fe38cbd144d10f4736c9a3b80eb37ed512ae4bed710636a6471edf1767419258e42ae66cdeb7933b")
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000040)="67d516e912374ee3e54ff443f460a0a703d5c96a3a9ef92df4601072c61bbacde146cd17c64b47830c0d1c22d739fd7560e7295dae23540395211d0eb3a85613ec4e9d9858af1a24c5f3a8022f4276c178a503f8653f1e97f0c47899104de0c50cdec8da52c6f360e1389d31d260f763c1c937d4ab469fd8d2b36477774377f6a1e94c1df733994606dedab8bb30f9efd718d11f000000241d111205b1e696e5e1a54253d1ce1f1ee16c5b59f0fbd67e07933d82fc0f686f6416ecb196a538503ed6d58709595834341b535ccfb0ba2fb1")

00:02:37 executing program 2:
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c4e27d18d4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)

00:02:37 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)
r1 = socket$inet6(0x1c, 0x7, 0x7)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x1800000000000000}, &(0x7f0000000100)=0x8)

00:02:37 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)

00:02:37 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="fe0f8b4ce19ff7c47396fab6e92a0619ad03dba1abefc1dc3fb380b0ba790e9d5e94a353b7433ee21daca89ea0e9f747ffd9f64d22bf0a243fb88884eaf4438dd2283d92fb1e6a70932a56e7e6f609c5b84a660b1979865982ce78ee698462cbae40586bbfdd73205b3236f1daccc0ef316c913781747774242e999ecd327558b34cb69f3ab98d908047db0f14284d4cebb5c201787775567bebae344eeff0c31dcffb9644b53695d6a55841493ac4c6388edd3b9422a0b9cece786d7e568b290c2767b4")

00:02:37 executing program 2:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400004002c0, 0x0)
r1 = socket(0x0, 0x20000003, 0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xffff}, 0x4)
faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x1, 0x1100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0xc82f}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000003c0)=0x8c)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x200}, &(0x7f0000000200)=0xfffffffffffffd2e)

00:02:37 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000480)={{"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", "c1500ac2e9a2b149270d2ae38253667cf3b1e5dadddf821bd64c01da012c94ba", 0x358, 0xffffffff}, &(0x7f0000000040)="9fa6bf8dda22ccdd1792c2a18bda710995c6f52aae16cb876a80d3f14e0654712a6990667e7699a8a67564194b742ba62d957e3e0eb7ed3232939d561beb7d22b13056976b2bc3113f5c54ba7f7c57774e06cbfe6be85fa9b4c3768e8e25e297b415c0010cf7bab626662fea74a2abd90d2e8fb2a3fc19fb466f13bb3e2bb83a9c74ae05c15e74ed09569828699ea3c9ccc4bd328e594328ce87707ecd13e66b45c23b9596d9b5577f5493246873ba5bc8b80212351d8752aefa", 0x9, 0x6f, 0x0, 0x3, 0x4, 0x7, 0x5, 0x9})
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, &(0x7f0000000100))
open$dir(&(0x7f0000000000)='./file0\x00', 0x8800, 0x0)

00:02:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @random="bb43d7c741fb", [{[{0x88a8, 0x4fa, 0x800, 0x2}], {0x8100, 0x800, 0x7, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x0, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr="0000000000000003e800"}}}})

00:02:38 executing program 3:
r0 = socket(0x0, 0x2, 0x2000)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff01000007955758482c0000000030003f79b88702647cffb0c6b25b58d7b545b7fadb487f05fc47f30b87e865c5b486e7c3b6e5825ef30ec238e5c1ff3f531fc1e6b43655b736eb4af6ff4b10960cff0d6a04f13c40cecc4e96fc670b82536278d19ba914ed7b959e6c3ecf77778d3089e9859869e17012a15f6f641805dbaa8c4e2b492e01bd174f09bc224179dd3a981d06f2dc2ab513ad71802f2afc2de489bd08cd733a17d93103eb166adebd6a7c7738956841cac9"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)
getpgrp(0x0)
getgid()

00:02:38 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x0)
r1 = fcntl$getown(r0, 0x5)
socket$inet(0x2, 0x20000000, 0x800)
getpgrp(r1)

00:02:38 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000fd600000000000000ef080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/136, @ANYRES32=<r0=>0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r0, 0xfffffffffffffffb, 0x7, 0x9}, &(0x7f0000000200)=0x94)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005})

00:02:38 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c)
flock(r0, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0, 0x4}, &(0x7f0000000200)=0x8)
accept$inet6(r0, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x100000001}, 0x8)

00:02:38 executing program 1:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
rmdir(0x0)
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)

00:02:38 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x24, "23f84ce068feeece45f0bda549d46b37"}, 0x14)
setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)

00:02:38 executing program 3:
getgroups(0x5, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff, 0x0])
getresgid(&(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESOCT])

00:02:38 executing program 2:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000840)="65239401823779aa4573f3fdc4744a359786940189a0320a94e44719bb9b0745c4da8f8ee50fc58c567df40aa9f5e707908e9a3453fc986b63f0af810843a14e76515da912c5edf811a49dc2b0485954f01c560f954f547fbd45a33d3847ed38ac907db3c064cdd6e7e1859b0abb1b8fb4f301793480b4534254ec68dd9226786e45a6e0fb9c4224c06a11d950be7060aa4e")
syz_emit_ethernet(0x47, &(0x7f0000000900)=ANY=[@ANYBLOB="b100485caa2a00000000000086dd602a4ef20011000000000000000000000000fe19daf724d6616e64000000000000fe80000000000000001f0000000000aa2c0000180000000000004e2100089078be9c704cd1c05eeb26b04669e40f7f7d3c326c579a574c9ea3b78372d220a3617a333a6f380509cc9581459a6f6b"])
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000380)={{"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", "b5ed5a4d5117aa8d7b709f188b333e63e0e609f6d552c209365fd8d10cfb689e", 0x80000000, 0x200}, &(0x7f0000000040)="9c2ac50288baf1da2021deb985a1568ba5517d8d32ed5799461536d41f402a0454a029859707ae987e5f701a405625350a8423b0cd2cfe7615b38ee7bde0a1d8443b13ef1f724ff9cc1169d1e2789fdf5769c148a3844c1cd52445c43d76b05790082a18bd01b26b1f704f89ab92f32f6ee77ea7fc599bd70a962cef79e18ec689a4c0cc70369af19b8d93e1340a70f4cf7c9d500cfced86cb7db0fe6c48fc7fd3bf3047bd817b5588b883dab4e5b4", 0xfffffffffffffffb, 0x1, 0x9, 0xffffffffffffffff, 0x5, 0x6, 0x8, 0x4})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x4, @rand_addr="6ed82ab8e83a2d759c05830e1afbee4a", 0x6}}, <r2=>0x0, 0x1ff, 0x8, 0x10c, 0x80000001, 0x8, 0x9}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0xff, 0x0, 0x40, 0x7}, &(0x7f0000000800)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r3=>0x0, 0x101}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x6}, 0x8)

00:02:38 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0)
r1 = msgget$private(0x0, 0x408)
r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0x7fffffff}, &(0x7f0000000180)=0x190)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x6, 0x9}, &(0x7f0000000200)=0xc)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/223)

00:02:38 executing program 1:
r0 = msgget$private(0x0, 0x404)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000007d47369145f93d8779724cdaf5ba107b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=0x0, @ANYBLOB="ed0b0000f94a00000000ffe593ffffffeeffffff0000"], 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000e5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/134, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0xf3c20bebdc62e67d, 0x5, 0x81}, &(0x7f00000001c0)=0x18)

00:02:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0)
connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xffffffffffffffbc)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="ee2c7a408775d9c6121c1410afefb05936060f96e32a3da891b0531acd5ef5e57d5bd871e80d6d37dbe329b997d213cb65a3a3576bae207bb64f36c8fb4868a28ad4fb99ba5c9811eb2cf1a77e87b7e777ffbb19b640608359a2ef838df9b641b33f367da20ac43271716505d7af46425b9debfefe87c7b4efce3d0c7f1a3c070d98e14f217019a41be437cfd41132228be486038f6c7ea137c3db2370307b9682226200d55f69bf61b249589286baa2585f48c3fff1f0171b864657d7e954b2a1e792892b639c56bcbef193d460d7e62750edbe771c87d473fad40a3225bdce03d347fd42c56ff1fdd36f2fdf84ec58f224bd69d6994fab1599665e5f13068c17ced16271e3bd7cbf5a8bd309fc103a06658dd933029ea3645519376ca2d40e0e2293385a1c7d9b4e42b5437a2a9a130947fc6c29e400c7ed4411dff542c6502b0e561d12a2c3278aa4608c16f73c3bfa5c393306ba3e6bd35dfe30c2a2a421e816b0ec81bf3827e2856669ee7e34d9aa3d8692f72455712a5a99508279bbbf2d8e183393276dd452c76689c3c209e9ef234cb5cdfc2cc306a46446973c54e62887cc5ea9e04a11856883b6e78861cfa179723917f1212cc9611e4191648da643bbd3ac2d188fa62440acdb54eb081faba1c18dcc584d990c1132436334804cb1ee638a91623831d8b13a347615a5a669e30dc012645fcd7b47e7e0487630dfb2e71301290b6c45b29b723f3c589c700127237fe13cfcb4175711471d4cfd2ccbde8935e8be347d6e9e715e278f118a4e9b314279c6864fc39da55f72f40d5a99df8415a1289777bb7060fec2e8ea5f1ce8a41565a8bc3feb85461e0e21412b68749dc1a9e0815088e86dad1f73fbda27f8ac9417bf68c9d7369f33c7e364b13583af6f9f655b31555313302295452062d0e583e1b4a32424888f62d22b6594bdeabd0612650e18eff74be3cd4e23cce6e3a0839f0a63a3b375eb10af9dc9150ed8f71543dc24939d2f66f5f1d7a6e9432ebad233f4cd7e74614c2bf590f316b78cf0e3fee5fc687d44e1065496560c3137f2f2f6100370f5b3d4aa64f2ac28c9cce4e21f7c24c080c5a07a660218883ffbab13f3192387cbf9f24a28910b3e5893b04ee27d93b87208eae5a7f432247db89d00527092a77843a8a383e55d145d96997407e8b8842233cd85e35e4c007f57485baff1d3ac1121cfbf11c975012dee4b15f823257c997658501b1e5b4890f54ed0c34784e5a5a11fd950f4810afdbb3006b1945ab70c8c791a5d61f66df931efd853a02c497567330873e9e5702fb9eef726a4db2dc88415a65a0f675ff1f71ec3c150d0e175ed280e8572700ce297d02143d831462919ded98fe4767453956aee3a984e4eed377fe96fac96d4775b624ef9a1c91f46dbeb10eefe79e23a0442bddf2ba9020ce28b7843a97d7f93fe969bd2412189d97969bb33c6c14ea13c05fcd441a8ed229e0731dff4a95c4412a8d82c82bf47c878d4463531b0b6df1a217da72f16a0caa54b4d1a2841e413e0422e628aa26a59b2771eb9298cc7f86b57abd967b634cb0a1315fb143dffe8935872671b36864883600c18ae3a7628516d2c52f4d73cd3aabe759c184b26261a2b368ef8c5f28316004768617ed0a52ffdaacc37e31e54b1ebeb0e6bbc904c7e479100ea17e8bad565f6f15d480258d4ce53a0e3e4c6b20fa323c79b3acfd38eb8c7a342a159c9e39b4781804d98048e2be7e0aba1087cc94da5bdf396abf802040a5495c9a3a20068a27eb5cdf9a55cdf43029cc5eda8d53ebe3b539337cdf70a5523ee4398fa58c659c667766363338136a536e4d5ffc58a1859fddbcf26995249d8f8d4461c8994f90885ddec8bffe5dbcdf90134a915a4c9d728476843d0fe1f62a39894e4abaca0e47134721b05d2393f66fb971d2e5ddb1066515593dc4d7728fd2736f96b857a18149d7cfb93a64b8b8aa2027f3ace889e23ec930ad99f4fa9e6ad4a44be90656acf3cc8dec41a7da720a03e362cba832dc676dc673ea3059384bc06512236ce4a5b6b3ce795d9f683", 0x5b5}], 0x1)

00:02:38 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r1, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendfile(r0, r1, 0x0, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000140)="f4e123cf2684ab70dbdf553752199bb43cc776eebad44eb09ff40251bfb9660ac8df671ebf320a185c160c437e1f21e7420626f9c1e69e06340df5fef371cd62ec1ecd50e206732275a1c2", 0x4b)

00:02:38 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x3eab06556b70976e, 0x8)
setsockopt(r0, 0x6, 0x4, &(0x7f0000000040)="7929d7ffd11d11ba669e192c25365e82118d1534e78224f39e336a4638b9bd0fa7e0254637a5f1a8df45ce1239df86b08005ae5fffb103aad515e1bd5ac1b50cb5f24e800211a4bf4eedee3e1c0df9b56a471dcd2655a5f47c6a2b13786e006b3e9f7f11cf82daf2d11bd2a38873d441c6e210a2cee4c2d64cbaf1a52548f624b67754aa0d210fdd5d539151b476b1714c0c6f1d6dcd", 0x96)
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)

00:02:38 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "2b07a29883a5e164af166a35c898ace178e249bf1d210765334ff17dfaf6dd17", 0x1000, 0x3a}, &(0x7f0000000180)="65ae3e275d17033a953e23a818b495413f4b64b96adc68f40647c1c9b4667eb091dd7365b2f8dce940dc501ab01b41a195fdd6117d8a7ac639cfae93f00a0f72b21d65fd589c0358849ac35bbdf4", 0x7ea, 0xff, 0x0, 0x3, 0x3, 0x6, 0x5, 0x6})
r2 = getuid()
fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600)
dup(r1)

00:02:38 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$unix(0x1, 0x2, 0x0)
close(r0)

00:02:38 executing program 2:
getitimer(0x2, &(0x7f00000000c0))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r0, &(0x7f0000000240))
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x12c)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:02:38 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
shutdown(r0, 0x1)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)

00:02:39 executing program 1:
syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x401, 0x3, 0x4}}], {@ipv4={0x800, {{0xf, 0x4, 0x101, 0x2, 0x50, 0x68, 0xffffffffffff8001, 0xb226, 0x7f, 0x0, @rand_addr=0x9, @multicast1, {[@rr={0x7, 0x27, 0x4, [@loopback, @loopback, @multicast1, @loopback, @empty, @multicast2, @loopback, @loopback, @empty]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0x6, 0x4, 0x8, 0x57}}}}})
syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800480000200000000004009078ac1400bb00000000440c05030000000000000000"])

00:02:39 executing program 2:
syz_execute_func(0x0)
r0 = getpid()
setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7})
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x41, 0x40)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000001c0)={@multicast1, @local={0xac, 0x14, 0x0}, 0x3, 0x3, [@multicast1, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x1c)
getpgid(r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="020000007f00000100000000000000000000000000000000000000c2b29e63f35fda5ac0e92aca6b42e19994db4c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00"/136, @ANYRES32=0x0], 0x0)

00:02:39 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:02:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x64e5, {{0x1c, 0x0, 0x1c9a4f04, @mcast2, 0xfffffffffffffff7}}, {{0x1c, 0x0, 0x203ccde0, @mcast2, 0x7}}}, 0x108)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x9010, r0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000140)='./file0\x00', r2, r3)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x1410, r0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)

00:02:39 executing program 3:
r0 = socket$inet(0x2, 0x20000002, 0x6)
getsockopt$inet_tcp_int(r0, 0x6, 0x58, &(0x7f0000000000), &(0x7f0000000080)=0x4)
clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0)

00:02:39 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/49, 0x31)
syz_execute_func(&(0x7f0000000280)="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")

00:02:39 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0xbd2)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x4, 0x100000000}, 0x10)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:02:39 executing program 1:
syz_execute_func(&(0x7f0000000400)="984c5e5ea84a1c2b0f05f359bf0200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c4d7c4e3f56cbd00008020d0c4c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b8f29b0919207000000a261c481f1da10")
r0 = socket$inet(0x2, 0x35689731ee428068, 0x8)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYRES64=r0], &(0x7f0000000100)=0x2)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, 0x8)

00:02:39 executing program 3:
r0 = semget(0x0, 0x7, 0x10)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
__semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000040)=""/234)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
dup(r2)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000f00}], 0x2136, 0x0)

00:02:39 executing program 2:
syz_execute_func(&(0x7f0000000580)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fb6566440ffb035b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/74}, &(0x7f0000000240)=0x4c, 0x20000000)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="7a14327fc8ed8dd5e69be90c4384c09ec25f5f620664da3fe58345a951431255b918b7eb39bb9209")
accept4(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x20000000)
accept$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8)
setrlimit(0x3, &(0x7f0000000200)={0x7fe, 0xfffffffffffffffd})
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:02:39 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x3)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000000c0), &(0x7f0000000300)=0x4)

00:02:39 executing program 1:
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0xead7a31b3690deba)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
faccessat(r1, &(0x7f0000000340)='./file0\x00', 0x80, 0xc00)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={<r2=>0x0, 0xc, 0x7}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x200}, &(0x7f0000000300)=0x8)

00:02:39 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0xfffffffffffffffc, 0x4)

00:02:39 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)

00:02:39 executing program 3:
r0 = semget(0x0, 0x7, 0x10)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
__semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000040)=""/234)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
dup(r2)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000f00}], 0x2136, 0x0)

00:02:39 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffffff)
getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)

00:02:39 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e220300000000000000000000010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000330000000000000000", @ANYRES32=0x0, @ANYBLOB="ab0000005623000089000000ff0100000200f800"], &(0x7f0000000180)=0x98)

00:02:39 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x10)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00')

00:02:39 executing program 1:
setgroups(0x1, &(0x7f0000000640)=[0x0])
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f00000000c0)={@rand_addr, @multicast1, @local}, &(0x7f0000000100)=0xc)
accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x30000000)

00:02:39 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")

00:02:39 executing program 0:
socket$inet6(0x1c, 0x5, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:02:40 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @multicast1, @broadcast}, &(0x7f0000000040)=0xc)

00:02:40 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f00000004c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000500)={<r2=>0x0, 0x8, 0xfb, 0x4, 0x2e3d, 0x0, 0x81, 0x32b2, {@in6={{0x1c, 0x0, 0xfffffffffffffffa, @mcast1, 0x1}}, 0x0, 0x7, 0xc4, 0x8001, 0x7fff, 0x4}}, &(0x7f00000005c0)=0xb0)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000980)={{"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", "f4a4aa54a8f10c850459b8225215e280c50cd031957072e03757ddcd4d8c9916", 0x4, 0x3}, &(0x7f0000000900)="50580ed54fa3aadab8c9cd4c22622d4d179750f7241f7d1d97651d601c80e6cd6b6f6f5ebcd1ef4619766479fc5a2cb740331215d4c31a649638a54b2b2e7b2585ae122e0de5fd40dc5b5a2764d301301bbb2d42aae74df124", 0x2, 0x2, 0x3, 0x3, 0x2, 0xfffffffffffffffb, 0x2, 0x100000001})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0x8}}, r2, 0x80, 0x9, 0x5, 0x1ffe0000, 0x5, 0x9}, &(0x7f00000003c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x1f, @empty, 0x8000}}, r2, 0x1, 0x5, 0x1000, 0x1, 0x6}, &(0x7f00000006c0)=0x98)
r3 = dup(r0)
freebsd11_getdents(r3, &(0x7f0000000100)=""/110, 0x6e)
r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x8804, 0x1)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000e00)="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")
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4)
write(r3, &(0x7f0000000700)="45d2", 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076f70431d2de33e700000000000000000000000000000000004000"/136, @ANYRES32=0x0, @ANYBLOB="00fcffff02000000e10b0000ff0700003f000000"], &(0x7f00000002c0)=0xa0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000440)={0x10, &(0x7f0000000840)="1508c4277f1ffc813fccab4e5b2135865ee7585ae7d07fd05d8ba6cd0dcd16d690a77cb605c2a064c0f8f3f5bde81ea05316fae23a69afe9456caaac913ef0ec146e6c3b4f28c33256f599a6daa4b1d277d9ea13fadc18dd6a74ec837a03104fecfc1ebdd7446ca2fc63ffe89df6268b9048cae1d446d2ec30b193772cb314e78e78550e5ffaaf8fb9221c6b47e9d01f6f79d5ee7fa724f9a0a7058f7208094740b1", 0x7fff, 0x16e, 0x2})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400)=0x6, 0x4)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000740)="93e7b6f00fed570bb50af258144299d5ec2a6ef1bf50fc67a263592110af5f7e40ba97ac2b1dc08a163bb1413f80f85d56fbfba8044e0acaa0b827dd5e760d53daf727d42bd8c42ed457182cc377a01438c30e20a2e9b0ce96355f4d54a141f5544bd65b59bee22dfdedff59b61917e9aa66eacaaba518a6a2c804c830c75058334e70f28fd0df7e13cf83a3d93d1cb300000000000000000000000005914104c382206c63a2f7fa15e4d735d27c42bb5d0b39dcf292b284bc131827e69a152223644b9241bcd698b902c721a842b5b4ac87779b741fa1ac1eaa526cbfff30bd7d8e538b13b998fed34a8072eaa602dd0c160a9cd77d", 0xf6)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2425, &(0x7f0000000040)="883aebd1d3b2d864b722f9e3e37522b3b5c14691dd645f509f15276ffe5d8a91b677312464f5694f5b86ea2783b88c8cce283f10bceceb1f442400"/71, 0x47)

00:02:40 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r0)

00:02:40 executing program 3:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000abc000/0x2000)=nil, 0x2000, 0x1)
msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3)

00:02:40 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xd, 0x0, &(0x7f00000000c0)=0xfffffffffffffed7)

00:02:40 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0)
socketpair(0x17, 0x20000005, 0x7, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x5, 0x2, 0x48a}, &(0x7f0000000240)=0x94)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={<r4=>0x0, 0x2}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="0000e0a50100000001006e000100a4070400000002004e2000"/156, @ANYRES32=r4, @ANYBLOB="01bc20004daf000008000000b30d0000bcf10300"], &(0x7f0000000400)=0xb8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @local, <r5=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000140)={@loopback, @multicast1, r5}, 0xc)

00:02:40 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
r1 = dup(r0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa1)

00:02:41 executing program 0:
clock_settime(0x0, &(0x7f0000000280))
mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2)

00:02:41 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000ffff00000100000000000000"], 0x10}, 0x0)
socket(0x0, 0x3, 0x4)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:02:41 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0))
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xffff, 0xfffffffffffffffa}, {0x80000001, 0x9}})

00:02:41 executing program 1:
rmdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6(0x1c, 0x7, 0x10001)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0xa2)
r5 = socket$unix(0x1, 0x5, 0x0)
r6 = socket$unix(0x1, 0x5, 0x0)
r7 = accept4$inet6(r4, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000)
poll(&(0x7f0000000140)=[{r0, 0x199}, {r1, 0x85}, {r2, 0x90}, {r3, 0x2}, {r4, 0x80}, {r5, 0x4}, {r6, 0x20}, {r7, 0x2090}], 0x8, 0x7fffffff)
setrlimit(0x8, &(0x7f0000000040))
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:00:00 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet(0x2, 0x20000000, 0x3)

00:00:00 executing program 2:
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000)
r1 = accept(0xffffffffffffff9c, &(0x7f00000010c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000008a077e8630829d5b2ed200000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b992a5bc2dbcceebbd97d4890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c25b186b4a69b3c6704a236acc604c6956ee674e3eb8b0082a07fec2d524e4569946d4e65c0a07aaf8dd718315ae19dc36e74b6bc279b904f6a84b767a99e7dcb29d036395dffe38f888d7df12283e2f6f89c105e9172c53942"], &(0x7f0000001040)=0x1002)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001080)={0xbb0, 0x7, 0x8000, 0x3}, 0x8)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff)

00:00:00 executing program 2:
syz_execute_func(&(0x7f0000000f00)="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")
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket(0x1d, 0x7, 0x2)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0xb0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88)

00:00:00 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8)

00:00:00 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)='m', 0x1)
madvise(&(0x7f0000517000/0x3000)=nil, 0x3000, 0x2)

00:00:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10)

00:00:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="1cf25ee070bd3a0a058caacd922334e814f5ccfe13ea05a1a2a61f254c935264f031044671c6e06d002f21495054c2e81b9e95d2a132f7f26a2da3f28729e7422f3d0307407c55592b51c522bcbf64d879011f0d4c49dd38a5f00672")
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f00000003c0)=<r5=>0x0, &(0x7f0000000400), &(0x7f0000000440))
freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x5, &(0x7f0000000500)=[r2, r3, r4, r5, r6])
r7 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r7, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="842274c332a99748b1a83c6020c8f3599d0b96d4f86fce16953b46ed751ca88a0db7"], 0x10}, 0x0)

00:00:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1)
r1 = dup(r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x441, 0x0, &(0x7f0000000080)=0x39f)

00:00:00 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socketpair(0x1f, 0x30000000, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000080))
__getcwd(&(0x7f0000000240)=""/4096, 0x1000)

00:00:00 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="98c3aba85f5c71818a27135aa725ab42ddc4ef14897929072768315d64e033ed39ffb1f06a0f1c4d32effecbcf9195de04f31fbf04ff1a2106f3198c0937bff783675bd48bfa529e9316d42fc33537911ad27e77cb5c9c6a64c777305841edd1b6a4531c321b591655660f43fc7ba69581ad9531c1282c667ebb59c1c2cc5b48fbff0abfdf8af84293360ec7fb90f1799abe888f7f29ffade97a992e99a070ce3c0d8a0aaeb3b3ac2f0e5c5f598688e8d5be0b0331afdd5b5337", 0xba)

00:00:01 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x5)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x726, 0x400, 0x7, 0xfffffffffffffff7, 0x8b2}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={<r1=>0x0, 0x8}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={<r2=>r1, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x7}, 0x8)
syz_execute_func(&(0x7f0000000040)="985e5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b")

00:00:01 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fsync(r0)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = dup(r1)
r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x1, 0x110)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r4, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0xdb9973c148b43673)
r5 = semget$private(0x0, 0x1, 0x4)
__semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x370)

00:00:01 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockname$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x80}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xe, 0x6}, &(0x7f00000002c0)=0x8)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
shmget(0xffffffffffffffff, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000000c0)=[0x0])
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8)
ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f00000001c0)="d3bde7b287415e988a128496f9366d62661d51e68a279f72a5bb8af7e2add94ad181e5d037b8231bf76d40ea5f062cbdfdb0faec1a0c355ec407e3b8719600374b8b6ab7da72431a60bc3cbd9738083c0f3b966f54ed0aa07cc83063d938b004d47c42aab457b78d10bc084ae1f4247a7ffd274ad205954fe1e2fa13021ca5c558d3b5c40312c979a69eceb4912812519f18c2e82d9a19371166372ed3b0b65b2785")
shmctl$SHM_INFO(0x0, 0xe, 0x0)

00:00:01 executing program 2:
r0 = socket(0x1f, 0x3, 0x2)
close(r0)

00:00:01 executing program 2:
syz_execute_func(&(0x7f0000000200)="649898f70f053e64f045819f000000807dff0000913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fcc48265b8dc2e41812047002b0006738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f26f041874305fb110f0fca38048300")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
dup2(r0, r0)
mlockall(0x0)

00:00:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x8, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4)

00:00:01 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
poll(&(0x7f00000000c0), 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x3d909fdc}, &(0x7f0000000100)=0x8)

00:00:01 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10)
syz_execute_func(&(0x7f0000000100)="15a414d9aa4000c421f9138b03530000c44379056bcc09c704e68da50b7021de6142ad8f8978db82feeffffff428c441d971f6d836430feab75ab000008b0a6636660f3820170ea6be0fe5cb")

00:00:01 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xd0cb, 0x2}, {0x888, 0x8001}}, 0x200)
recvfrom$unix(r0, &(0x7f0000000280)=""/250, 0xfa, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000140)="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")

00:00:01 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61610c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "9873e00bc7f094de784902dbe7ee1532d5c43f711e9bf4b53a2aa78d26def19c", 0x9, 0x4}, &(0x7f0000000100)="405e6435c3d02c3b2e94d64e29f5991166edd6436f3b7a6320c8788a71ca7af2d8668ec05fd1a54240c180aeb255685c398c1ef42b6a84d742d164d02f9a0a66ee54017ef63fe06deaced5909f9bc1b7912775d18f31ea92f69edb6f26afc2a30fc98f3bf9320d4b8d947e68edd4def1671b844a8e006a996d567e300a155c91a933a9c314ab", 0x5, 0x5c6, 0x7, 0x9, 0x7fff, 0x2, 0x1f, 0x2})

00:00:01 executing program 1:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000240)=0x4)

00:00:01 executing program 2:
socketpair(0x2, 0x1, 0x0, 0x0)
r0 = socket(0x17, 0x5, 0xffff)
preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x108)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
socket(0x17, 0x10000003, 0x80000001)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x9}, 0x8)

00:00:01 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

00:00:01 executing program 2:
r0 = socket(0x2, 0x20000006, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8)

00:00:01 executing program 2:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="782c520b47216de088b6110f1aef3015e943f3c432a912d7a1f48f0cfcba1c19fcb7463b37ce5922d611c5c408f11441f0dbebf20488f5f0fd6dcc5aad55d85d162f41d44a86510ba07e646d6ccf6da4b2e75b67a4382cd8fb58c31ab76672a68715a95dee0240deb072e4a0e194a29d78179349f856d8aa646c326052c626c4ed")
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="000000000000a0459b1500f8ffff000b"}}}}}}})

00:00:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)={0x0, 0x4000000000})

00:00:02 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="e1b45ce4104a", 0x6}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="42a38d254eac71fde1105ccb1388310b84aa5cf29e9aa3b59e7c6eb462227b22d605931740d2e91ae406cfc818ff76218a498357f86c7baea9a55bb1fd961be80500c2f946b1ec86063945c3b6a120bb60f6fe887fddf0f960f2600d8c813ce7f29c47625ef0f07f4069f0201511213211a8350907ee347d6aaca63d145643a38bc4574e6b0ee0bf7a386a050d3ce72134be29c7f250ceccc937dc9c7196fa2237b179d6f258aca92328d0ea0bc4d0ac6ca685c4b67e335219dd780fc9cb1d1111aef620d9a117c3", 0xc8}, {&(0x7f00000000c0)='H6', 0x2}, {&(0x7f0000000100)="f6c8b336a1fa321d3574149793a6c24ec3cd58f0ee2b1c6a9f25ca02c13208cf0b91066ab91dba16690398c3bdadc4f09b1d8f4061303d809fd78100b6cb6cd639ab789d25bd166d13a9e63b59300f1144bc", 0x52}, {&(0x7f00000002c0)="ae38c605b6214843fde440494843f4d85cb86c81a45189537e501538bb14dbef33324f315242b27304b7911cea158fe5f2cdf2ae00ec709e0a", 0x39}], 0x6)
bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xffffffffffffffc0, <r2=>0x0}, &(0x7f0000001400)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001440)={r2, 0xffffffffffffff2d, 0x3}, 0xc)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000000000005b00000001000000010000000000000000"], 0x24}, 0x0)

00:00:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
socketpair(0x17, 0x0, 0xba, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0xfc, 0x4)
r2 = dup(r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00')
unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0)

00:00:02 executing program 3:
syz_execute_func(&(0x7f0000000000)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4)
open(&(0x7f0000000140)='./file0\x00', 0x40, 0xc0)
getsockopt(r0, 0x800, 0x1000, &(0x7f0000000240)=""/254, &(0x7f0000000340)=0xfe)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xf, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x10, 0x4, 0x7, r1}, 0x10)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x1, 0x20)

00:00:02 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)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, 0x0)
accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r2 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(0xffffffffffffffff, 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)

00:00:02 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x10001, 0x4)

00:00:02 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

00:00:02 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x2, 0xfffffffffffffe12)

00:00:02 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x80000000, @mcast2, 0x2}}, r1, 0x5, 0x978d, 0x2, 0x3, 0x9, 0x2}, &(0x7f0000000180)=0x98)
close(r0)

00:00:02 executing program 3:
mkdir(&(0x7f0000000380)='./file0\x00', 0x3)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/220)
utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x80000000, 0x800}, {0x3, 0x3}}, 0x0)
unlinkat(r0, &(0x7f0000000340)='./file0\x00', 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x1000a, 0x100)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0)

00:00:03 executing program 0:
r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x1c1)
open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00')
open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x8881, 0x8)

00:00:03 executing program 0:
getpgid(0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b")
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23d3090000fa326d75f8dc86a99b1b4e20b6c7c14100"/128, @ANYRES32=<r3=>0x0, @ANYBLOB="08002422c46c350000091f8c0109000000000000002f1c0004"], &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x800, 0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @ipv4, 0x179}}, r3}, 0x84)
execve(0x0, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x7, 0x4)
flock(r1, 0x0)
writev(0xffffffffffffffff, 0x0, 0xffffffffffffffbc)

00:00:03 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlock(&(0x7f0000693000/0x1000)=nil, 0x1000)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400ffffffffc)

00:00:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000001c0)={0x9}, 0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sendto(r0, &(0x7f0000000100)="c619c27bef80776b72257ce8e74e0b4d92d3e841c48ab17938f1493b10471bbf7c04611a7b4d840465674b09f849e03d8297e694e55d348fca53bd71f6b2426457f108e15628f2000a96440ccef365cffbf5b524bbb890e82a65f557136bdd1f8b97bca9c2ddc3c4d13b22afff750837d4bc9b4787e65d8d5511f8a495df3ce5896e204bc7c138adbb4a5744", 0x8c, 0x0, 0x0, 0xffffff6e)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000004e2f8305"], 0x0)
fcntl$dupfd(r0, 0x11, r0)
fcntl$setstatus(r0, 0x4, 0x4)

00:00:03 executing program 3:
syz_emit_ethernet(0x23fe, &(0x7f0000000080)={@remote, @remote, [{[{0x88a8, 0x9, 0x80000000, 0x4}], {0x8100, 0x2, 0x100000000, 0x4}}], {@ipv6={0x86dd, {0x7f, 0x6, "2e96c5", 0x23c0, 0x48, 0x2, @empty, @mcast1, {[@dstopts={0x40, 0x211, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x1000, "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@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa9}, @generic={0x1, 0x6c, "77164f14d70209e794b2ed10d891b450e84a113e182561bfd2e79277b197cee3a4616ecbc486cd7c3ab3d77d7ebfc84b75da1caf05e7e4b2a4b3b8a239dda9d99a1a5de6162167abfe0cf46ed5ee6d818ffab919ae9aec0514d51e3aed8558abe7b0165e34981b01521976ba"}, @ra={0x5, 0x2, 0xffffffffc93fe97b}]}, @dstopts={0x5e, 0x1e, [], [@ra={0x5, 0x2, 0xffffffff}, @enc_lim, @ra, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xff, 0xdc, "3c009dbc937a41e4311b0d05c637944ae8e3c87446de46f00bb9f05360f6fac2d69c7dff15029774cb04255f43e1d5a68b6b68d752571ad4c0f2cdf1d93e27cda270e5f1079938338ae2d85d5e7543cac9627dba1f73fc4da30db7cf4d34b280da8318acebfdeecdfe35885c426168fb1f7689fdddff6cfe8a5cad51aa5d92b402aa1c0c84369241dd668c020593735969f2d75aad389795d34a767374268efbe345f4884eea61f8ea67aa943242080277b67375a6d557b50b950799c9f1a7f26bbe4a804117b28537f8c33c8fa27cdcf8307792587dbdbc78a37367"}]}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0xe, 0x14, "7c487828f39cc04a51a5bc64ef737b6ca61922c06a2eacfc854103afdc69bd6d11acfc4270bbd616e731683b6470bba734f7018a1f7d3fadc8491437429a2922600cab0ef4cedc0bc1cd98081c4a585c253a822d4ddaff216db31aafde0e705bf40144bcbd370852bcbefd57e404d5543304cc3b1891de4a87644aebd327b811b6ccebd9272e7f8d40061ccbf972586ee2487240d04284df187da669768f"}, {0x1, 0xd, "124580f1f1e2492d8a3e3ed88924ff1e0cc74a3dab65be60fc102b728638374f873a789743362b31d40be53c7a9ea3eced30d321ab8256df05819e072894e62f46c0e5f0e4db2fbf17cc7e1c68d48e631d05dc689dfe6e4062c5adb24630fb3c7c40eee84133e08a87"}, {0x1f, 0xb, "1f8156d2cd36dba837bbdecc9a72876015ef112eecbea7b69ff09d9be17d938c4c9a829b1ca2872c4665015765c2d51dee2937cfcf52d0fa96e4929b742c32b4163abecc1ab47179e4e69331b951afc452df8fe6e0fa63"}, {0x19, 0x17, "717b30ac65ccd1307d40852598fafef5a09750961836e8491d5816ded14d2eb4486d9758a7d8a5c97a8e768703dcb948f8885b06561377652f8565b5bf0811d14ee2d6c660e65cdf37592f19b0ec9d70304571c1588a00e424a8b2ef2f87c27acb4be68385db5c3e0ac5ccf5b606b5ecb7d13a696ca122758c1683137e76558e7e7c079492718cf4118f4d768f326a34d80252fa156bcaaa07e1fb1058d73339205aeaddc5ce87f2b4630fd02ec3cf7c13d114be500ae800"}, {0x19, 0x200, "af7251414147de16208418c7b5af4ea80aaee71c23944512839245d7ac4403083f9579e9bd4092d967ccaa37e783559b3db5184613a97a2d3f2e5b8c6506163548d506ac26f7c8e7134abe93dd80a5e702d50975de8ddda8a73d8c079428b68dd35e6eb048cc4897a2566589cb205ff2098fc8dd6bcea303b6cc73a68650441f0cf903a155ad96888361516451f319cf6fe62041a9d6d80b1da493e88915ed1708d0a2468579768d94a291c36f2f173a1b5bea32dd02b36e5e028bbe9706d21282ff274425b382dbac7165fa6b2f00bae7ece50e2b082dfea4b60ce5037296a41a70a80c62275218213314e7b347ba7054e85faba792222c4c09ff8af89a3b0203ceb4b98e6fb7ab3d3abc221282cfc2af30115969d52e0e5de06a08ab90df0dc0d72d0485f723a92f886ead75aab3446b05422b2fed3bcf55a8ba93791b64df23c93843a46bc9fc8312fc91670d3ed213146f7834870cb7f941367d3a931f95859eb687086bd9782a42592e8ec16f1c8f2ac3318565bb71cf7225b859c5b74485a504f5101fe4dec282e72817ff342ab23db25450190076186a424cc83546127027579b72563ca5dc4e22d46daeaee715fd713a961b92ac76ddbfe9da4d016468cfa457c935a98b13277d1a351e09afcbcbf7afa02b09965211a1ea5f20ef08cbb83bc7e5f269145a84ee66141c2383428ba1ee7e237fdc180657bc9aa2774133ceb4ab922a17fd898b13c456ed5041b8ef8586f3f7db59ceb3c7d3a5250145183eaf8d60fe67a09b51f2fa5622201177f4af2f577f0d8e74d98f50a986028b77a4259d160db30a56485d1ea3494a27af9fdd095863bbd3e58378fc0a4bb7ed456556b0c0139d2d3c1208eb2c883b2a446cbada1b4e7d5c0a701a057392caaeb108138172183f223d7aaa0c3baf60f5f99deb179f8b4c240c1e0f4c2f2e347cffb9ead94b190113c0d6fd1fcc6d1d48e77a9d362950ffe3e26955b6fd243c814684adb906deb23502db678a0a3a400af431ad0f266d395f5887ce036a793e15a9ce6c4c5d36b48df7a476f2dd79f05eefecfae59dbefd86b9ee6c777c02332b54e4d12668f4b1137eaacac6ecb1dc929d1d0191ad46997600154aaaca2900d341df34ab3976d388ca33ad3202a6dfe832fd4ddb958efc0b57a836f56dedc73b8220001256a9982fc188c1439863f75673d650cd30383a001356d355b8de4c4df664596b79100ef80ea2a68b7fd90d671e56bebf85ef22fa0ea71ab47c0c96fc0171703fd13ef8ace5791e8faf27d635b3f434436eade794cbf80d23289f8f84be31e18f826887cf3609af77596d0148916e321f6058d1fa54f65338b3ec03a2e69e01a6a102c82a263c98e4776c40ccac0ab6321fc14f82a72793c150c27ec6b0f827bd2e0b4cfce23fb0e6039ea3f1535c23bd665dacccf839f13f28248b608647886c3bd963dad4dbc2da262aea4928c61e6841faa027f13e94a414ed1645614175cbc756d1ad9d7e307fc9d4d8cb9e388fd4d7430d26996c1d0d53f1aeaba16ec433cdfea25790450f4b12907009c6240f7f35d685b13619455ce50fa52a252782e2f84836c38c261a2943091f043c7cea4c635569dcacd5754cb0801f26a6cee31fbeed8fbd4b00a171d79d1e0ef0b1a1c8bfdfcd6c8675cac716b2b24dd9d9924b5021b83edd2816b06d72c73e239b3b39f23d3c6d53af05b9c2115b47ade71ff332fd860d0c5de280c1ef17470fa1781cf41f5fd39a41410c76411af2d5bf8b284b5ee38dfc5134cf70b1b877649b10c6487b2f591af18cdf14381ba2ab3e356ed667706da2f659bdad456c72da237db1bd3bbd46432a91bffe63ac30cdd6802446f42fa30358c89ede55f80a760f509b3901b62a346c819af907ea819a0b85ed0b8bd104cb105efb8644509e979c5362f1cb845c45fcbc8c4d45bbc5ee984a7773e7e9045b00e0310dc2a2424827b92f2991be37d9d6d0e55243dc61e4702723c336dd3410590778f290695224f4a979adbbf9e66682f60e5e9ed8a12ef1c3f771580e8ff547b8622a0d0926242aa6c2838a22cb94b07dcf8fb9bfbda27c07b44901364a0ff93a8493d079799d6ca7a5e355f894b427115f8c57eb18b980e14a5bedcc444db8d1f1334d77cee70903fad632f3ae860a755d6f003576a9452b922ed04b6662ca68e54c1680ac11de5d95c7a762c563f62e0caab0e85311dbc91fb38565e482db0e092c3f2f583a83099fe69676d7cb971918615c1ba8039dcc7fa685fd986ae55285399cf93ddebdc8ec4ab857c93ebc4f861f11a4d6e51f088f3c54a5593708d6e3b7378fe48b0d008c71130fdb42efa4f51f24070483bef28186fa3e5cb509569ab92b0e7b9a7445ff67d05c77a02e665b69a13c0ac0e82777785012892b76cd099ecea89fc53d70f9cdf70945a93ba39e72cf382e4ea60d9f0aba4eaef2afd9c0d8afbefc3a8cc96a09b3dee21f8445eb04b3f62048818b6592721344955698e9fcab65dbca5a48a029295a52b91780e7a3e59a50a87955541b8e71d0d69cbbe3cf363e5912e47e1ed06a3d9e1567842bf7a75d2e9330d190934db56e224677effbc1f7f7f489f8be3f13580025c3e7854b46310418c5ac54fec9247329ff678ac919d47f44136415fad6de188af6c467bd553fa47c132c9f54bb25fabf987afdcc8c847ff963d1c5cafa9be883c8c8d54663675cbb0b324681a1b612340a8e834b182f7e13d35a2b823c2573c837a44fa2a4ada9862061518a38d52787ff29ed9fba3fd4a6144b1842fcac5885e8021b4f5a94973710b5e3e0b7fb64458a6db1601411805508d63630c8f12884c3952c03b510a26d62b08da1e6e7ee3c27fc387c6d061a14f1fb38208b5979c68c65f687d54c94cd8e51b9f838b94f9a717aabf4ad0cbf7a4f3bd9df3e5a0680546c4a9c8ff4e1d61a98c81f07b44c9850eb18fb7121fb9b3ad6b4e58be26a9634a50346e6dab077d5d354ab0b57a6b8f7b51ad2c215190e1bbf8287f178aa7d9e5cd68aff8f7ec56fa692e5453c40e3f2dc117d3e015082d9a8f347b68089f1eea424adb4df955bc383854b2fde1dc492d2f41475bca2e0c4ab18ddf87881a94d23efe067c0321cdf5301b180d58f581abcdeec9be18b664f0cab09e20214e4d78549ff449025f4afa3876de756e3615ccbb952de3f1fa4379d26f7ef923d54ea7f8cd56818953f48895c306e24a731db5d4f581230aa16b361175efd5d881ca38266d9b878c7033b697388331585ef949504c5307411d23d881fb0027d628a3e0fed7b2cdb5a6687ee45932dec4cb55a1445f95b8b2e6da084a27bfee9d4d0de3bf0cbf291697c26a06927f8cf77c12e1da1aeacc2a50bc076fd7e055d11bd39de59006d12bd926370db10f8c24f4738812c0dc958a262438e76fd22e452a7671ed4b9db6d9581546a3c41fd25a2cf68dd9fe6a5acd31f5481c298a42f04e1ab171d3b467ad4688d18a9e2016ba18110d8ed08b5e7054680f44ed88f985f861d8179332b3f5d9f92ef60672fdcc2ac5ed452d684c48a88c5756d8208d0d9ac2931111cba3bfa2bd67e1ec8ae02c648e26dcba405e72b699a740b9956e2ecded62bfff306bbb7ca7804eb4f3325e58746902220198c1fdb4f53ab70348b9a6df1afe45e59c7ab22872169d7ac66c3ecf7f070028cad31623cbe1e0e8556700f4a8718fa09fef8901d2d258862ed26fbcd16b75ed20da55b775fc0f5817296032625a576fb418f335c7a6f363755f88238e4d3060d2d8d0cce3d4f196afe42a4b3821ebb01aa2ebcfb0cae7db26f7ca3937f1945dad608d057094fc82368bbd6746c2486c15624a9f2a92dcdf04ae8fb96c6eadf505f89f0280fa09b5aabe840dee762ed9833ac75ec13da9415cf7c52632effb8357bc23748863617e7b8ceb050838207b61a204d0c4ac09d6025946b7e1e4587d85d1cbed6ef5c164030ac146cd14e326537030bbc9c258b6ee63a079ab5179ad5922206d7240dce524809bc0d909067b13e80cf7ed7c193c618edf739aa02c29e796ce3bfae19596ae9baad6c84c6d81a22ed7aeb99ef8d332c884c6c9adf2b2ab415abf2358b23e6ea09ca7e33ef70d79911e0c4eae8f40a06622a992aebd5eb0c13ccbb7c2b71b399df3692265f00e2689315fa14d07d05b6b49db8f87b7a463018cf419e87ac6786405adf844b0cd644532f71c13148979b29eaf4161bd1486661e41ff027332b010821daf0c757f20ef2ed60031f985daaf321c20af42c453b96f0036210fd786777e37037e7da25cbfd17a184c8343c8987368ef06927b38a3974cfcfe365cd650740839b5a8c02adc5a9d780d15d82e2b2bdec59da031a6a7d84000a74b424ce6c578814e942da3331b5f5378b3caa14f468915f67142c3cc74644ec59c963a0c417284ac7bcfe98a44262dd76c75b31329c1b3829cbbf468b87eef732456f1f0a5e776c8de6e7e17e8dafde85bf49cb72505ba15408fcf6746034705b1d7fa57354da7d89459d962e9aee2453d7d77786d7260328ecad14cad0d3192256d376c6ff24d1f385783fc136fc6727ea998e820d7197e31d197b9fcb8f31b6b2bb2e9e4f10998d1612d799be5e8e265e8823844106adf6d484801bc02aaf1d8a979f4ea6a3e1c6f5d674f792fcb1e0c36cf50b0b628a7cc2b12e9c5520f14cec9cf860fca2b2762a7dd7332c1dfd9cd3afb5619e076d7babec8b9dedb8771b2c096a2391a44f477337c6df6a98da9e8984a020cf8688cc1ebe9d6a793b2c4f72f578c445eb13661d2e4c8ad3900589baeff80b42356ed2a0191a577b32bef4b6f807459e6e6a6a8e02c35247231382a12baa27a5138e06627809e855b1bdacd70753887fe1eb0906477dc6f337f50321356d9cadfedc4028be097aee48077dbdc19225f35becdb430e9b8eb669c2a756825bc3329904fd1d398debb36b888a0dd5a35800416107bab62b5c63b67725c0b81d59387afb6f782325a4553b8a00daf8685a176766aed93c189516d5fb2c23414b3d079f1f5b0d26ee433930835e4849ac50ea8fad975306055d0d16513ae487c5e35412bd83bf91dfbc531c4430c8d4b7d73b8ecec56db9de79fef1d81078d6fd8be69c997b8caeceb6e3cda8d817f1fb8391076d63f2eabbb40cfe04608bfc7daf5236553b19a767c059a3736a561ff7398fde8ffad54ddfc32ffb031c7699aac532f8496e84f98048525298c7a76f9801b0b9fcd1e195aabfdd8d3cfa56ebfcbb1ade48ff35420ec30ae091bf67c1f984c4f8c6993ec0634cdccbbfcfd9eef32f402b85b79b899a237cad9c0816758dba3a9f26eae4ffb81a9b91f047d4d947f4b3a2966a04b12b8b91d41195a5652c7134b504410c0f52c0927a8e61d7517e40801a90525ced07e8692ff851ff9a074a61d892a4d44ce72440a0586ef8d6cbbac18173cbb1cfa5d0ed3fcc04f5122615f3eea0d396962b9d1be242a3b9ec58f9dee985a34aedd59fa3ad0f62a71824a32fc8628e5201a660b294ad6c440cfc06e61b843014208610d5fe4af0fc845d795105ad80b8f1da93de573f471a0c809540fc5a3ae760ebcc7ba7172f26e1bd3b6a823fbca54bd9eae02df1214b478f688738861b907e0024fb0adcaeefcfb041a72e45652e81cce254106a4baf60cd3cb933ca66b25918df7e9bbf75c7e134929eab9613ba5edce2478f303d33c09d32cdc9a58963eee80ecb583dc74e2762c6d69eab9cb181771fc387d732ca1201d97010f62c00158a40099af84c226a76719c6df5d361f77bbe"}]}}}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x3)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000002480)={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x80}, 0x80, [0x5, 0x1000, 0x2, 0x94, 0x80000001, 0x1, 0x4, 0xff]}, 0x5c)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0xb501, 0x4, 0x0, @remote, @remote, @remote, @multicast1}}}})

00:00:03 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000480))
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getuid()

00:00:03 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x3)
syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec")

00:00:03 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001240)={'accf_data\x00', "d5b57e5e7dc4c95854e804d5aa30fed836f902b882e7e46f74f8fea8d379cf962ff7deebd430f15eeae914090258ebac1d980c5f045f76f9e0823ca768869fb044f0fcb6f618b98cd20bdf5e91562702e45ec0a75b11a5c726273e9ca7d5b75204b1deb1b80bd4d2da38c2d36ae8f6c4ecfa5a46c036927f1d88075ff5fd439d315cb9dc2684c21ecb4d0cfe548527f50726e9db7fa52674ac115a9d0b49722cbaf4037dbc7cb86f80609ae2103f181a0fe046b17e5bf3593e89ccf85420f7b19cf9aad75a8baa76ce8466e165e21c2858b18d19af1c01cf98adc562f64c1640281218555c0b9a7cbb32eec3ecda5324"}, 0x100)
fstat(r0, &(0x7f0000000000))
r1 = shmat(0x0, &(0x7f0000222000/0x1000)=nil, 0x1000)
shmdt(r1)

00:00:04 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000100)="a7a3e6948e8b1fa3d67674051cd81c8719b0c4737a4d29fc642696d8a514775533341540d5e551d47dba1d455f3327e777fde09ac79d4d28279d7587dbeda87f3ee95eea46022f9b1906c7d3b1d96a8a4228656416b4140af1ea", 0x5a}, {&(0x7f0000000180)="1365bf04595823140c9bde960a5e15e0d74cb8717c98ca60e2fd17913d2cdcce2cf2ca7561c14714957e1869456fd9261ce3833b77f165f6e527bdd06306a5ae47342152c30458e946253009e05993260e144d977ae97243023eed4d0d87947f8882f066d598b748bd5c66cf028b486965f88f846376", 0x76}, {&(0x7f0000000200)="52fa7dbbfc024e0d25253c7ee79552d485343f70295210268666690e7910b4f4aac91913d9720c29afede3f046bb3c7a78eca0f3518588092213f80b85148cbe9a17b60e31baf2d977ce1546cee8e7c548c8067e898390148dabbd67835f61f98642c299c0ead8234389227a06c240536366eba38cf5fe475fcefc26d1acf5949403835aca51842b125bd37d38ad80d630186c0b6500f67b78cc0b0d52a104518e33c42bf0bb4a6fa1a075e3734b0cc53aef1f729455cece37890f812fb4ade49174ce8d00286a0e474879928b5d421671bf7a7a26e4687318704301c37960211ae1cb516840f1b36325463c0fc9af28", 0xf0}, {&(0x7f0000000300)="98d549cd2c43cc47aa516978b361", 0xe}, {&(0x7f0000000340)="9967cabc62eee012d95b0c3f54dfc777f1a611b2487b16eb81f26152cd554a1670542caf863a4a2531330ba35d7707654f6d1ca0d71804f6e77ac424f9643f2e48da8de35b37584016c2f38184c4f7cd47affa26480207aaac32cf12b26424718eebf9c861f6d9878f32b70f9f631ba4510f19c9d9436b9ee801c4fbf14bb2bec8b17e7ca20671e3ba5f3815", 0x8c}, {&(0x7f0000000400)="f85fe72aa0b22b0b98f1b3faa9d2953e02e30b156dd0ac01204d288755260bede27150ef7157189d567d3be95aee628c94fa7042774d75726d6c76b6dc7faa7a9560b201d4998a71def6a112562062a92dec9cf8ce321dc99c25d786fcffb1ec296749173d6bd4a1df076facac401ceb3a74a375c0f7b92e09", 0x79}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000580)="608f7f904371ac49063b5ebd9f4b906b9a58f6d1d0cfccf6b92ff02fb9e6b2f4779f6ab2851206b7179d0394a58c53674f289ee49b4ac566435ac4fe479dc0f79e435ad7c6fc396ad8e8400725e499d2c4560132426ea27453f27429e7a20725447a719ae148059b627002e1a152d4aa900845a2f04f98ba79f03686a3e784d8df1ec76133fd10e1bcb21b2c1e4875a127c187dfd13416d9e8db29b9", 0x9c}, {&(0x7f0000000640)="9723bcc15bac7808a477731f0c50ea2ba6974ba1b3803c8199f215a3b637bec070b48df6bde6134c7666177ba5dcb880987398ceca08755aa8b72d56a2537644b559fc642c1186903f3b05f95d85214ad8ad8f521b4250e81d9c5e7844c47f4f201da64e2cd5220fd17a363550146e224928f489f0d2babf21bb73a7d5747ccb3ae62fb9a9d3a4685668982691411007159da48c06aa53452380b3c3db1aa18c0553", 0xa2}], 0x9, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x0)

00:00:04 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})

Jan  1 00:00:04 ci-freebsd-main-1 kernel: arp: from aa:aa:aa:aa:aa:bb: addr len: new 1, i/f 6 (ignored)
00:00:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x8}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3ff, r1}, &(0x7f00000000c0)=0xc)

00:00:04 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "18ccc48d2565b31e13a6311d7ce50f41c5ff6b4c9f45ace7dd999779e7a8a453f6aecb09aa1871a02119a013d778db1f85aa06f5bbad249cc025a3322f05aeb7edb3f559b21586d2d5c89323eb7616c63be569753120de2865d11739c5cb7397a0071d89651f4ff2df612ffc4f417e82a974ff09bdff8e09e0bf5cce3e2b179e86e7d3d55e12249e09847f9483add2701e1bef824e9cf0ec052fd150e1305e40a0b5b697511d4e766991903d6d6269fa6ffad0f92ef79f7af296884abdc0408c9182e6686fc955232b1c1016ccd3c51c248edf323ede1059fa6d8f25d37f184e27ca97901134accf487ce61772b846de"}, 0x100)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f00000002c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bc4413957bcab00000021f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335bd3fbe269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad673e660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

00:00:04 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x5}, 0x8)
shutdown(r0, 0x1)

00:00:04 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/158, 0x9e}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="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")
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0)

00:00:04 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70)
fcntl$setflags(r0, 0x2, 0x1)
writev(r1, 0x0, 0x0)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e000000d9edc7e4c753fbc4e1011cededc4427d822a2a3e42da11da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="57a87f9bfd8954a9a50b5514d1e99662a3572e41048b48ef79f677f4f50a054c8f0013c50597463a10b83640412ec98ccf6950d6c78251ff7d4f494c08a0d6119377f6e0490d461d9f34e147e780a7cf7681c502d904bdc0c6f94ba7263c9d7d5b652515ec6eea6684c04c1dc2c22fed1183b65413")
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e8b2f0fcb2792fd8866beaa53415dbc350771417b89bfdac", 0x18}], 0x1)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc50f1bffe10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
nanosleep(&(0x7f0000000000)={0xfffffffffffffff8, 0x9}, &(0x7f0000000040))

00:00:04 executing program 2:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x12a)
r3 = dup(0xffffffffffffff9c)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8)
listen(r2, 0x2)
r4 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0)
mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x0)
renameat(r4, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f0000000100)='./file0\x00')
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0180ffff07000000180c0600ff010000000100001c004e2002000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140e2d9d0f0b0993a557056de3", @ANYRES32=<r5=>0x0, @ANYBLOB="00000000ff010000000400000900000080000000"], &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), 0x4)

00:00:04 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r1, 0xfffffffffffffffd)
fsync(r1)
ftruncate(r0, 0x730)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001140)={@in6={{0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, 0x84)

00:00:04 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
listen(r0, 0xffffffff)

00:00:05 executing program 2:
socket(0x17, 0x205, 0x9)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
truncate(&(0x7f0000000040)='./file1\x00', 0x6)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f2a5f61f9653ee7643ee76446ddcb0bef8f69289bd19d670f79381d6a2f2f450f483bd1d97c7c63460f576161787896f26743a06008fce3a9c1460000e1b1ac45e22c892a0f0000009fd020")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x41d)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
__getcwd(&(0x7f00000000c0)=""/85, 0x55)

00:00:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:05 executing program 3:
open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r1})
close(r0)
execve(0x0, 0x0, 0x0)

00:00:05 executing program 1:
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000100))
clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330, 0x40000000000})
symlink(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8004, 0x0)
readv(r0, &(0x7f0000000680), 0x7)
socketpair(0x17, 0x20000000, 0x7, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000200), &(0x7f0000000280))
sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x1280c9, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4)

00:00:05 executing program 0:
r0 = open$dir(0x0, 0x0, 0x4)
ftruncate(0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast2}}, <r3=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x8}, 0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r1, 0x64}, {r2, 0x100}, {r2, 0x80}, {r1, 0x4}, {r2, 0x16}, {r0, 0x89}, {r0, 0x40}, {r2, 0x100}], 0x9, &(0x7f0000000080)={0x7fffffff, 0xfff}, &(0x7f0000000280)={0x857}, 0x8)
execve(0x0, 0x0, &(0x7f0000000380))
writev(r2, &(0x7f0000000280), 0xa7)
syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")

00:00:05 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x7, @rand_addr="83a56af86520f39796e0a21bf510c34b", 0x3ff}, 0x1c1)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
socket$inet6(0x1c, 0x5, 0xda)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000000c0))

00:00:05 executing program 3:
r0 = socket(0x17, 0x2, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x479f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x3f, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x18)
syz_execute_func(&(0x7f0000000280)="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")

00:00:05 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x5, {{0x2, 0x1}}}, 0x90)
syz_extract_tcp_res(&(0x7f0000000140), 0x4, 0x400000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:06 executing program 2:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = socket$inet(0x2, 0x20000000, 0x9)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x47}, &(0x7f0000000300)=0x8)
r2 = msgget(0x0, 0x22)
r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4)
r4 = dup(0xffffffffffffffff)
fchdir(0xffffffffffffffff)
getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, 0x0, &(0x7f0000000180))
msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0000009a81824ac5931b2135e199b704809a94ff1924fad853f54917ece60791e9f233904d9a7b0c"], 0x1, 0x0, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00')
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
fdatasync(r3)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:00:06 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000540)="fb4ca2bc67562699aa633364d2cea6ef61fd25bee3f8f13125e7f0f08397c221d0de531364b8a6328264bfaf14918dfc756a7ce89a6ea6f929928c9c840d0fad20e7b17ba1a9907f7468b4f424495753e9bc4b7d36f3ac134197f1c8c1ec5459e3ad179aa08012d97848aff4eec7684563d2c6ff816623db7efe0626d124273520e579c3e0014b52d3c24b93f978863fbc8751c82bbece8d113458246f0098039b4893df8c44cc09df43e389974a8bef9e8770ad3ca15d7c0ff446345d3e16fb9d18c786eb9e")
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421075f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000400), &(0x7f00000004c0)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
r6 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a)
r7 = semget(0x0, 0x3, 0x8)
__semctl$SETVAL(r7, 0x2, 0x8, &(0x7f0000000500)=0xd42)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:06 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4214e4c5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5605b7f05c227ccc227cc000000f00f5db355cc8a9c670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec489a1dd7d6ebffbdd5cc65cc649bedc30a1c9fb110f66474f383ae34ba261b7c2")

00:00:06 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x8000, 0x7, 0x6, 0x1f, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0)
getegid()

00:00:06 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x10400, 0x32)
symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00')

00:00:06 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x2, 0x5c, 0x4}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ff13000001000000"], 0x10}, 0x0)

00:00:06 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x12, 0x1, 0x80000001, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r1, r1)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000240)="6d77374eee2cab6d88231bbe9ca92701d83100bd96fff5cd7ec050ba89926227aad418cbf3ff2dd2453cd2d7fabf2f824901f4993fa6ee917709ed24a81b1b8e00f5e7e8092f73e763bee926b7af600b8952bdede59ba21743ae27ed879f18034a6b84fc34f45aca045fd81e3a0a0a7d2a1d48d2bff929e2b652338bd020410139142c12bedcb3f6ba725c14855b6ba59e59152140b0ff89f49b927af5780b85f86b3e63fc79ebc941a3c0d6d88f6e20cf83d28b1c08ed570b51901dffbda8bb76d849aba0573c8d90f9")
dup2(r0, r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
geteuid()
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x20)
symlinkat(0x0, r4, 0x0)
connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:06 executing program 1:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffff1e000087dd6007605d00300000fe07000080ffe6ff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000040000aa00002a3986c9cca66509ff8f2062bf62"])
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x1000fffff, r0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2}}, r3}, &(0x7f0000000200)=0x8c)

00:00:06 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "25b4543e013c8cdfa771690687f8d6944d6f416268e459ea2dc7a11c16d7d7fe", 0x7, 0x3f}, &(0x7f0000000040), 0x800, 0x1, 0x24d, 0x2, 0xd4, 0x9, 0x4a27df3e, 0xae})
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x44)
sendfile(r1, r0, &(0x7f00000006c0)=0x1e, 0xe83)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x100000000, 0x4)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:07 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
setrlimit(0x4, 0x0)

00:00:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202757f00950889c21b"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, <r1=>0x0, 0x401, 0x6, 0x6, 0x7fff, 0x10000}, &(0x7f0000000280)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x2, 0x0, r1}, 0x10)
ftruncate(r0, 0x2)
sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2101000000ff0200000000000000000000000000010100"/128, @ANYRES32=0x0, @ANYBLOB="01800000000000009a0000004900000002000000"], &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x3, 0x0, 0x1, 0xe979]}, 0xc)

00:00:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)

00:00:07 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f00000000c0)="9a02e303000000b90cba8590", 0xc)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x4, 0x10001, 0x7, r1})
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x100040, 0x19)
recvfrom(r0, &(0x7f0000000080)=""/35, 0x23, 0x40000, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
flock(r0, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xffff, 0x3, 0x400, 0x9, 0x8, 0x7c84, 0x80000001, 0x7, <r3=>0x0}, &(0x7f0000000280)=0x2f0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x0, 0x5}, 0xc)

00:00:07 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = msgget$private(0x0, 0x400)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/74}, 0x52, 0x3, 0x1800)
readv(0xffffffffffffffff, 0x0, 0x0)

00:00:07 executing program 3:
syz_execute_func(&(0x7f0000000080)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718c4c299b7587fc4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:07 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x0)

00:00:07 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x29)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5, 0x80)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000006c0)=0x9, 0x4)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "4b78147c57339687c02392487dda8f46be1b65ebd32f9e7779bc50a06a883e8c", 0x6, 0x100}, &(0x7f0000000040)="b1f795f3fe5fb8d227d849904a0e22915d5063635cd90a2f90c1004afbcdee7d807de38981a366b5eb7393c85545e6d78ae10655a8ff61d3400be980493c8743fca3b6ed08e23f3cbcda6ec39b8017101034373d72a59809c58a39f286975c05db9ffcb3c4cdb424f3d295ad0ff49d308ca46a5dcd5b356b3e6b26b9f65386a7f17b70d2c433506cf2207d11f60972de6f25020171a724174c2aff31262d1a09843798ecaa0bd600e5bf45760b5fe00b5ac441e857b9c23f1bbe196d2017835104e38ca6187969350e4b6798129692e4371ed94694d6d089", 0xffff, 0x8, 0x7, 0x401, 0x0, 0x1ff, 0x5, 0x9})
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={<r1=>0x0, 0x80000000}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r1, 0x1}, &(0x7f0000000680)=0x8)

00:00:08 executing program 1:
syz_emit_ethernet(0xffffffffffffffe5, &(0x7f00000001c0)={@random="71739dba3f96", @random="f1eae2254b26", [], {@ipv4={0x800, {{0x20, 0x4, 0x401, 0x8, 0x14d, 0x65, 0x6, 0x9, 0xe7, 0x0, @loopback, @multicast1, {[@timestamp={0x44, 0x1c, 0x0, 0x1, 0x9, [{[@multicast1], 0x1}, {[@remote={0xac, 0x14, 0x0}], 0x4}, {[@broadcast], 0x8}]}, @timestamp={0x44, 0x38, 0xdbce, 0x3, 0x3ff, [{[@remote={0xac, 0x14, 0x0}], 0x4b}, {[], 0x4}, {[@remote={0xac, 0x14, 0x0}], 0x5}, {[], 0x8}, {[@multicast2], 0xc}, {[], 0xcd79}, {[@loopback], 0xffffffff}, {[@remote={0xac, 0x14, 0x0}], 0x7ff}]}, @lsrr={0x83, 0xb, 0xfffffffffffffff8, [@multicast2, @broadcast]}, @ssrr={0x89, 0xb, 0x400, [@multicast1, @empty]}, @end]}}, @udp={{0x2, 0x0, 0x8}, {"6477a878cbcbd38b65af611e8391586f22ab70788c0c88d35fc71eaae135acf2179c4562e56123932dc62c462fd157de5c905de14447abe0ca53e9058f274cff293010b44d3e143d4c10ae3c9488d5e69fde7dc7156b50c1265502cda56c483944092298e8312e57f96000c826c47a3ee869ced39c2a3dc3eda0a6d96a36f8b64163bfe4301bec18f475fb717f9333d0d22718eb88e5de754d766b4f135c84a34425be40074f47536c9f99893009d9e4d931afdb49d5b38a820959f2f6ea1d7a12fc604e9c"}}}}}})

00:00:08 executing program 0:
mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x1)
connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="f22a1ad834339c9473472300139e679eae6578bfdfd4e0edf24900e4cb073218783948b0924b3614146e8a529a09273677338db68668c949ccc4"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
truncate(&(0x7f0000000040)='./file0/file0\x00', 0x0)
unlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x800)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{0x1, 0x80}, {0x11, 0x8}}, 0x200)
utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x2, 0x3}, {0x0, 0x3}}, 0x0)
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')

00:00:08 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0xffffffffffffff5c)

00:00:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653042"], 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
r1 = semget$private(0x0, 0x400000000000, 0x400)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000240)=""/219)
semop(r1, &(0x7f0000000080)=[{0x2, 0x7, 0x1800}, {0x3, 0x9, 0x1800}, {0x1, 0x3}, {0x4, 0x7b, 0x1000}, {0x2, 0x3, 0x800}, {0x1, 0x335, 0x1800}, {0x2, 0xfffffffffffffffb, 0x1000}, {0x0, 0x47, 0x1800}], 0x8)
socket(0x10, 0x20000007, 0x3)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/134)
syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000002cc46f6430de498f9c9127339ac087813ff5f8d9c44b0b71916760ab23953fde5c314b5b0ff610e06fb4b9a31be7e61d6dfadb55c36fb5ef0a2d3b42c3fb50b615867fe22922998de94f2fe80740d67725fe23db495f64bee6516ad020d5c5206fe0dd20"], 0x1, 0x800)

00:00:08 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000880)={{"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", "c9a00cb47d537154b4746722f91c3a28b8d248585cc74f3a7ca9d62e65cb671d", 0xd8, 0x1}, &(0x7f00000003c0)="e061edd5bf5f5e69ae76fdde0c4931931f1d6abacaf3fcaa7fdd5b0888dae1a40c650db7928d1d2a4cded19f79325b6fcbb23047fc63cb90c709a2bab7afc866599bc828ab90fd86e49d9a465b7ea824046e7187d8b2b6823b124def1fbb3739d62afb170ef35d572bb2b157eec1e97652ee43fa3fd182e738ef87", 0xd7, 0xfffffffffffffffa, 0x1, 0xffffffff, 0x8000, 0x8, 0xffff, 0x8})
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000000000000}, 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000004c0)="0b6198f387b891e9d0f94d63aded57724379e356717723bbb03143866c4d43137fb7944af39f98f0d0d2972e160daaabc114542b43592096f59e12ef9b1804e585f9bb550c409746e87813ad9bb36e5618a5a93ba08f24f5381c4d304c956e453e61b58bfd9c6c412d7d7c0dc795fb2c15dd143159e51692e531750cb219bc8abc76b87c6be46bce5221d36d528ccb481b9c1598e8fe1243d4b660daacd26f8c7b13ceafe6cf6827cbe4f3f702095256166b078a444776ac88c98eefef3deb")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:08 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
flock(r0, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
exit(0x2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

00:00:08 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shutdown(r0, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0), 0x4)

00:00:08 executing program 3:
r0 = socket(0x2, 0x10000001, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010000"], 0x8)
syz_execute_func(&(0x7f00000001c0)="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")

00:00:08 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000100), &(0x7f0000000040)=0xfffffe22)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x5}, 0x24)

00:00:09 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x7, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000500)={{"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", "b7871beaa9b7a850b9c62e6e495649d8935c0e7634341c9d6f189e0c643034af", 0x6, 0x5}, &(0x7f0000000200)="aa122d1e1b8b54a2b44bea7ac884fb8b3ec7005e5a891ee29f423065b0f6e0f2a55f0a6c2bd513532502945eb24b5a1033ac56ad7111a75d08adcfccad2dda341d22a9726fbe53ee9d4e94baf13b33df5eaed77bcba9908966505bb2f6a4a9cb", 0x3ff, 0x2, 0x2, 0x5, 0x0, 0x4, 0x2, 0x800})

00:00:09 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="00000033d9fa37e19e00ef000000aaaaaaaaaaaa08060001080006040009ffffffffffff00000000ffffffffffffe0000002"])
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x3000000, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})

00:00:09 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvfrom(r0, &(0x7f0000000080)=""/127, 0x7f, 0x40081, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x2000006, 0x300)

00:00:09 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socket$inet_tcp(0x2, 0x1, 0x0)
accept$inet6(0xffffffffffffff9c, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8900, 0x108)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x400, 0x0, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="04000000ff07000002010000e3a9a2877f1444c3"], 0xa0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
symlinkat(0x0, 0xffffffffffffffff, 0x0)

00:00:09 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")

00:00:09 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)="50e88685fb0cd39d96e1debc2ae8b0fd649ca7f00d073dd43f768ce10046b59590972bde2e63dc7cbb782ed74f3e5e5c00a392a7fc5307bddc2a0f57178478fb8012b4c53594c730a823f0327c7838cf217f", 0x52}, {&(0x7f0000000080)="0fe2d8c4e645ee7424597a55edbe76300a51b59b719972b6737f4c66687374d562685836e81c321971c34876b43c5b2aea68108212ffc30323a37904834615cbb1dea7659df039f98fadffb698dd801f19fbc8a1dfc7afb22f53a369af10f1783b8ad6d8e9e667859d6c1a4eec1b419ff8c66d146b12d5e1ec3a2ef27f19cdf3e822e1e8c8dbe06b1697784b8bbe70a8d6742f06e9eaa9081eecd4", 0x9b}, {&(0x7f0000000140)="bbf2d3e4783a354c1b9abb5f1e64a68d989dca27496ff6afd2f389ef76175da41484a41d30e4735f27c78ccbce2ee88d3b0e2e453dc60c420aa90cb729693b4ba3934ca3606c697c6707cc11e965a57e1a34d3ea3a09e6839125ead75a5b34e99963b3462f4b844d8d8fa71a89e418146d21b3c7069c7928bd17f7809881c41b894f117c3604e67c0bc7332f3f5576193a8cf3b722ba505e432e06fc8fc9deabba27be79c47ac8f1b176aa788eeaa5c14b20eb2b7a496df8c671f2681024326cd1", 0xc1}, {&(0x7f0000000240)="21fc7bdaff9150304357fdb0926cdd28b970ee8d8c9a0ce7043947657a2920898b9e564b94307e328290407014d91c04f4b8c301fe24f3b0b999259d796098d5fb13c0bb81d43da397bc4ebcb39d9ad6da3487e3b5541774d8f2814572c0a367c73d8b1ed4ff547cccce78ee6db2316e153fa6f08500516217a05590c72580383f88371102348559bf9005a7ec70a24d90", 0x91}, {&(0x7f0000000300)="01b211c22d246439220b060f533456714337cf3d2842e1b9e5a63650dc11294177753fa47e258c0822755f88067c295b2903cc8c112fada24aec2c8e37af32bdcc4a268f30e2e71e158e93b1944dcaa876c8a7027ca27ea3e14feeef22e86afa6d29af799a0dd6c95d5b02c4ef618e5c6cebcb6cbefee3a99cdb64312c9396ee9072119d97abca7285f5d4355ea18c20a7fd5d545eb875a2906492310b9d9e194eb8d3f83706d6563bc6b8c36991a8fcfa8ed2f3665176", 0xb7}, {&(0x7f0000000400)="5c6177dada706eb128e10d46cc3f34ee2870afc31aee6953c032c3c50dc2e46a86107c325061ffc13a826e4be846e256d51256de1a865c9b98c9ada25ec5399e9ab03e2872e019212059ae6051c199c0541b87c6481151bd123026d3b1fcd6ec324f7e4ae32864cc27455486e6f53e89c367354f70500803410dd366b3c71750ba9c4f13bf330536baf6f64c7b513697908cfa", 0x93}, {&(0x7f00000004c0)="c5985b10f5d6600152e978ceba7ad05bce609f015db08b170694951d3aa635f88a1543395db22244eb10220861698a4b73646c63ee821a6cf8ae589b35120fa2b5c3a250f20dc405fe79acf7efaf00d04eadfaed1d3c6330c94ede57acd48e4f90f83062e2dcc7227626f1330dd7896f6decf7e31799be47b839247d5ef3b5da01bfe16b390bf75eac1116e1e19d51a788753bc46b0a2a87ec05", 0x9a}, {&(0x7f0000000580)="d27ee4917ef4bd12afbbfc20ff5ac9ca19df19ab504c5162d340d825d17495c3ffe4f4b557c4b815fd1c055f33962f4f0fa9fd656932eb22a71924bd7954fa8d0a68b828b949f314cd7454a86ff7d9a6db40f6515a6658ad28f77aed9789f9258624c1678a8f7a86fcf468c1d9e52088ef582e4dd75a8935590f830d58f8cb0211ec14939d9ec8443f6a70bd3de4712e64e7ad6ec9b9c25ee9bb44b94a9929858ac5b34e3ff17d939c256559243c90", 0xaf}, {&(0x7f0000000640)="dbecdc52d232d92cda93922a4144b9577698f5af768f9be0447fb83d004017cefc794072cb6fb9a5247e78ebe1949b33f65a3959b5e1fb425a231c6a5011f4e1454c125c7816047d7c54814774836ebdf8a5e6ca997ce1adbaec7f3700af4eeccc9d65772bc3e905f7c2d8c3c45a7316daa77e43b3a2d979fd6b8132eb709e6f52a5dd39d1ffe23d51f387a446f36afd1251269cf5b1306afd8e448ad12ddd6b687a633bb83ffc1357ab7d824db8c1629c91ea2413fb0ced30198748c82297673ee288e43edad8bd8d2816f46de7d001", 0xd0}, {&(0x7f0000000740)="08805ce756e57040a87715e63951e0bbe3f34e2b35a8fa81a41ac19eb5f0b1afd78d2912b1d29574e7e83c45bdcae90835e7c90eed5bfceab136317702967448ed47a893db7ec40c60e5bb151525d738f70d271bb3e7d914d578a6760f5911", 0x5f}], 0xa)
syz_emit_ethernet(0x2a, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0x117a, &(0x7f0000000b00)={@empty, @local, [{[], {0x8100, 0x7, 0x4, 0x3}}], {@ipv6={0x86dd, {0x2, 0x6, "b62591", 0x1140, 0x6d, 0x7ff, @mcast2, @ipv4={[], [], @multicast1}, {[@routing={0x20, 0x10, 0x0, 0x3ff, 0x0, [@empty, @ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @empty, @ipv4={[], [], @rand_addr=0x5}, @mcast1, @empty]}, @dstopts={0x41, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x39, 0x3, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @ra={0x5, 0x2, 0x8}]}, @routing={0x89, 0x6, 0x0, 0xfffffffffffffeff, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast2, @rand_addr="92739958ea966713ede71ac546e3eef4"]}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x2, {0x6, 0x6, "a625b2", 0x800, 0xc, 0x0, @mcast1, @rand_addr="273491af764f2e09f79d86287e34ee4a", [@routing={0x19, 0x2, 0x0, 0x80000000, 0x0, [@remote={0xfe, 0x80, [], 0x0}]}], "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"}}}}}}})

00:00:09 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000003c0)={{0x1c, 0x2, 0x401, @empty, 0x62}, {0x1c, 0x2, 0x6931, @ipv4={[], [], @loopback}, 0x1}, 0x200, [0xff, 0x6, 0x400, 0x1, 0x20, 0x3, 0xda, 0x5]}, 0x5c)
r2 = fcntl$dupfd(r0, 0x11, r1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={<r3=>0x0, 0x100000001, 0xf, 0x8, 0xe84}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x7, @ipv4={[], [], @broadcast}, 0x7}, @in6={0x1c, 0x2, 0x9, @rand_addr="e3dad7fdf60dfaa5f5dd50c370252563", 0x7}, @in6={0x1c, 0x0, 0x100000000, @mcast2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x7ff}, @in={0x2, 0x2}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x5}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000380)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5)

00:00:09 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x100)
ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0)

00:00:10 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x7, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000500)={{"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", "b7871beaa9b7a850b9c62e6e495649d8935c0e7634341c9d6f189e0c643034af", 0x6, 0x5}, &(0x7f0000000200)="aa122d1e1b8b54a2b44bea7ac884fb8b3ec7005e5a891ee29f423065b0f6e0f2a55f0a6c2bd513532502945eb24b5a1033ac56ad7111a75d08adcfccad2dda341d22a9726fbe53ee9d4e94baf13b33df5eaed77bcba9908966505bb2f6a4a9cb", 0x3ff, 0x2, 0x2, 0x5, 0x0, 0x4, 0x2, 0x800})

00:00:10 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x1, @local}}}}, 0x0)

00:00:10 executing program 0:
pipe2(&(0x7f0000000940), 0x4)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = open(&(0x7f0000000980)='./file1\x00', 0x100, 0x8)
r1 = openat(r0, 0x0, 0x100048, 0x110)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x19, &(0x7f0000000000), 0x2)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
truncate(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffd2)
syz_execute_func(&(0x7f0000000880)="c1dc00c483e96d5142ae0000c76599c421225c9149000000c4e385487e39daf2f04200a7000000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000b40)="c7823792d90888b19d0d3c162d200800000019784266dc38caa06a832d842d1f8e216a1875aeb34139b69a040000000000000081018e5f207f76abbb1ebd42e23ef84df99018dc86ec0ad03f81cf946cf2d8f7015dccfe1b3ea6a761485b651970f92f37bd6678c1db9bb76be319d4da18424016987f6e9f0c29cda253d1870c15e86a9c0a1cce6c4d6389f64c9c22eb0081ec29f56baf7356bc99994bbdac1a75777497bedf25721767c8cb2a0b29d0104fa834707112dc8717a7cad5cec7dff0a237d021dd98867ade")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
close(r1)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000009c0)={r2, 0xfab}, &(0x7f0000000a00)=0x8)
execve(0x0, 0x0, &(0x7f0000000780))

00:00:10 executing program 1:
syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/147, 0x93)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x12)
lseek(r0, 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x9, 0xff, 0x9, 0x80000000, 0x8001, 0x7, 0xca, {@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x401, 0x2, 0x80000001, 0x7, 0x9}}, &(0x7f0000000280)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x2}, 0x8)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

00:00:10 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4)
openat(0xffffffffffffffff, &(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), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r3 = semget$private(0x0, 0x7, 0x211)
__semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f00000002c0)="c1dc00c483e96d51ae640fc765998f0840eea957000000e40f87df800000362625426f6fe9000272c8c4817c5b495dc4627935aa07000000c403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
r4 = semget$private(0x0, 0x0, 0x2)
semop(r4, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, r1)
__semctl$SEM_INFO(r3, 0x1, 0xb, &(0x7f0000000340)=""/113)
ioctl$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'], 0x0)
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r6=>0x0, &(0x7f0000000800))
lchown(0x0, r5, r6)
syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f")

00:00:10 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000440)=@in6, &(0x7f0000000480)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0)=0x5, 0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
geteuid()
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYRESOCT=r2, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r2, @ANYBLOB="5ce0efa09633679b3b9588f4fd31f53f6b0b4785c561f545863fe567b3c812fb04e9d8827136ab72c6d37ca277c78611a0bd03f864b5bcbb11e9a6a20d18d716d67df291e086b420b18118b030c9e5497cf1b47510b09e95d43bd0eb47e7683af13990155481209002b99978f226a54aad4fb4d3a22d6a1d658b82bfbcbbe99227822ebea1158ec84dad5760568c2024e0d6051fc92a984496bf67de1dedc46830b5fdc681eba6280ffcb333964502f5ad120a5194bd83577954f7b84b159fae248fe9770defd7ebede412f06f551526", @ANYRESOCT=r2, @ANYPTR, @ANYRES32=r2, @ANYRES64=r2, @ANYBLOB="459d4b3088404bf636", @ANYRES16=r2, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r2, @ANYRES32=r2], @ANYBLOB="45b38824dc5063f7ebdf25a0e05cac98d20188989be1276a6a318cc2dfd4cb1d1daab33a47e60b4beec97279cac881b4bd7179f515b012"], @ANYBLOB="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"], 0x3)
getpeername$inet6(r2, &(0x7f0000000500), &(0x7f0000000540)=0x1c)
sendfile(r2, r2, &(0x7f0000000000), 0x2)

00:00:10 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x80000000, @mcast1, 0x8000}}, <r1=>0x0, 0x1, 0x5, 0x2, 0x4, 0x9, 0xb4}, &(0x7f0000000440)=0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={r1, 0x1c, "0173853dc9f6f77c88e9243f7660f94f66eb890a5af2d093ba81d075"}, &(0x7f00000004c0)=0x24)
syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x2800000}, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={<r4=>0x0, 0x1, 0x3}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r4, 0xfffffffffffffff8, 0xffffffffffffffc1, 0x6}, &(0x7f0000000100)=0xa0)

00:00:10 executing program 0:
socket(0x2, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x8000, 0x4)

00:00:11 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), 0x4)

00:00:11 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)=':\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='^\x00', &(0x7f0000000100)='-\x00'], 0x0)

00:00:11 executing program 1:
msgget(0x1, 0x25)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getpgid(0x0)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

00:00:11 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
r1 = socket(0x1c, 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x3]}, 0x6)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)

00:00:11 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r4 = accept(r0, 0x0, &(0x7f0000000080))
flock(r4, 0x1)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
sendfile(r4, r1, &(0x7f0000000140)=0x18, 0x10000)

00:00:11 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @rand_addr}, &(0x7f0000000180)=0xc)
socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e1140bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:00:11 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x10000000)
r1 = socket$inet6(0x1c, 0x7, 0x2)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x20000000)
poll(&(0x7f0000000380)=[{r0, 0x101}, {r1, 0x80}, {r2, 0x4}, {r3, 0x80}, {r4, 0x20}, {r5, 0x4}], 0x6, 0x9)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa40, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r7=>0x0, 0x7f, 0x2, 0xffffffff, 0x100000000}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r7, 0x4}, &(0x7f0000000480)=0x8)
unlink(&(0x7f00000004c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a1a7d95615a248100000000000000000000000000000000000012cb2ef100"/137, @ANYRES32=<r8=>0x0, @ANYBLOB="06000000010000008d0300000300000001008000"], &(0x7f0000000140)=0xba)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21e0000001000000000000f6ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e4a67d54d4b3cd1c93e8000000000000", @ANYRES32=r8], 0x8c)
r9 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r9, 0x84, 0x1e, &(0x7f0000000040), 0x5)

00:00:11 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x3, 0x8dafc342d1d6bec1, 0x6, 0x0, 0x3, 0x6, 0x1, r2}, 0x20)

00:00:11 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x40}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x94, "bfb3b5ffbe1eccd2a6485dc8da1946b76e0e5f9cd014db1ce71c3b84acc34251bd4fb7bed12bc24dabc90f08b4cc42e5af3d74bad36f8e2c15abe27c9d997488b74dd61120c2e5c71503a4addb9ff8dc501d311dc8e2c837570433ec60a77b1b6e5d1a58221728bb4f9d5b9eaed150ef3e773a4bb12cfaab4b22112511bda60825df409ddc2ecfa9628acebd39b8bf33f3277e75"}, &(0x7f0000000140)=0x9c)

00:00:11 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0)
r1 = accept(r0, &(0x7f00000005c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000640)={<r2=>0x0, 0xd5}, &(0x7f0000000680)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000006c0)={r2}, 0x8)
flock(r0, 0x1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000140)={{"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", "3d0a0247053150646c5f4bc423bad94731dcb839d88cb5ad40ebcf26ce54bdb6", 0x1, 0xd58f}, &(0x7f0000000040)="4c8aecf046193f442e51257c4d71fe79406d18abf5dc55ec019277e058f6fb536adf09677d07b14129a7fbb61b3e155ce2b62356e23a83831933c7c01ed8b2d69812ce7152ae8fc75c14ae4bd8da371766e6815dd5eb4dfeb35ab19db8d2c80542fa12a48ced524ab71cb23520bb8aad807636e006f00a1a3c107f35a1c64f51b500fd84c21f65073e1df9ba5d5bb1bb23e7edea61958e92345d0795c84bfc6c52de5b6cfa0d12bd67ac43fd3133bc41cc2c8e6771a30b4c9a9a09f720bcedefdd47bafaa2cb5a32a2", 0x88d, 0x6, 0x9, 0x1ac6, 0xa6, 0x5, 0xffff, 0xfffffffffffffffd})

00:00:11 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
listen(r0, 0x7ff)

00:00:12 executing program 1:
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
pipe2(&(0x7f0000000580)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x7fff, 0x400, 0x80000000, 0x9, 0x8001, 0x9, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x6, 0x2, 0x800}, 0x94)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
getpgid(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c)
fchdir(r0)
mkdir(0x0, 0x50)

00:00:12 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = msgget$private(0x0, 0x121)
msgrcv(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7620afad83aba77e9b3c4d1e2688400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000179d2392439de2ba00"/4105], 0x1008, 0x3, 0x1000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0xb5, 0x8, 0xfb03, 0xffff, 0x9}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
read(r0, &(0x7f0000000000)=""/92, 0x5c)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r4, &(0x7f0000000000), 0x100000000000019a)
r5 = msgget$private(0x0, 0x50)
msgrcv(r5, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000)
msgsnd(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000ecd62139c5ace1a87de3d98cf6caa6b034da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"], 0xa0, 0x0)

00:00:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockname(r1, 0x0, &(0x7f0000000080))

00:00:12 executing program 0:
r0 = socket(0x100400000000002, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)

00:00:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup(r0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="1cfa6242be72888a262292f4eb04421d362726b5591b7b55fd398bfe97f89381f362b4f7bbfdb1214b874c52aadd062d30c7c75f277ce485161f90ef9a9b622a6901e25bd514d4940ee8")
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x147)

00:00:12 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)

00:00:12 executing program 3:
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)=""/160, &(0x7f00000000c0)=0xa0)
r2 = socket$inet(0x2, 0x3, 0x1)
poll(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000400)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x16, @rand_addr="b84e1a1b7e2cbabf5427fe114975eb5a", 0x800000}, @in6={0x1c, 0x2, 0xab7, @rand_addr="dc541cbcf4aecf8275cc7bd2ac65631c", 0x8000000000000000}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1000, @rand_addr="c70d5b3914e16801affbd7e6ceb66aff", 0x100}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000200)=0x10)

00:00:12 executing program 2:
freebsd11_stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700))
r0 = dup(0xffffffffffffffff)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000580)={0x2f5c, 0x7f})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"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", "4dc722ba74265f8eba9ce6b347459a1374f8be41ebac2c6cefb2526bca19605c", 0x0, 0x23b}, &(0x7f00000000c0)="94c7dcd69194e2035c0fb5de", 0x101, 0x9, 0x3ff, 0x31, 0x7, 0x9, 0x400, 0x1ff})
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffff80], 0x4100}, @mcast2}}}}}}})
getsockopt(r0, 0x1000, 0x8, &(0x7f00000005c0)=""/4096, &(0x7f0000000080)=0x1000)
fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)

00:00:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x11, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0x4)

00:00:12 executing program 2:
syz_emit_ethernet(0xcf, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0x2, 0x2, 0x3}}], {@generic={0x805d, "82f574adcc9fd8ffba7b5cdc5ef77e673dabfda8d199280cb7d63bbee174364920a50efbd516841a1d4420fa9fc152b8979ca697bb23db763b818f3e6cd5a4c6ce0281d42688a3cf6b4972af67dcf9304e8b3d78faf542558cbf6579a4fc9ebd5afd270c5da556cfa18accd4c2465689ea1a94efc904e0bee6a0b88c881a541b36a098b9a20cfd92af3bee12e6929215ad3ac7479a0376dc5e91f44b9bbfb3297e02fa77e469879df4aa4f25013ce7781f13292f5f965bd2aee53e8af1"}}})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x9, 0x10)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="ab026a7e3e115e04c651792bc406d5722eeb365e2c6a4f8c2df5b54224806387ffc069ff3084d70305ef9e12542abf445a918a5c345a2c9b43576d5d3f098b5cad8d7a96d34fac06facd622bd54fe918efcfc7a71f3e51d218e8f2f4ac5f580293f3d61d8f8baa79abfebde052099752aa119e55fd0e88a2a7704191d7a0bd272af1452cd0fb43e8e9da2c8c89bc06c5166714098fd745b29b7544c5b397c0612cdb1d2b41ed44519ba760e2ea0fee50c511510fcadc5902805cc11677d852bc36aead3394d78e3d084b07322f2cea168dcdc5d8f07f7adb305dcb45b6ef7854")
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000240)="a0120897e5a7e763c8b112efd5925a48f3f72998081b4bcb0d6928b195b9002b35ae7a4adc5cfd594365bccbb2db10c2a10a5fbaa007f629a63cf005493fe99a08cbc48fea9220e20415ef51956e1741373bece68f4bdce260183de7400496a9c480b6d223a342dc8ef937b4151645f4ac75439c2c5eeb7631dad1a4951ab955845adca0")
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000300)="55fe523e8375e3da9146015cc6963f6237e6cc4806afdfe11c4ec59522b39cd7bde405cfb5bf45c638230bf0f9b1c2be38ae319c8e1bed5a57b9fbfdb7666f28b134af5b0b887296462134a2a78bf75ccd74ea4117da91bfc996ba3da7543e0bd435d76442d7afb8b2e42b607b755305c7ba1a460c3a41a901c8e37449757c05664ae5d70f0f6ce6cbdd3c30d17d5da1dcf3b55041e8ac83b1b2")
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgrp(r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x2, 0x5, 0x4000, 0x3e5a, 0x4, 0xffffffffffffffff, 0x8d, 0x6, <r3=>0x0}, &(0x7f0000000400)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0x1, 0x2, [0x6, 0xffffffffffffffff]}, 0xc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
setpgid(r1, r1)
r4 = semget(0x1, 0x7, 0x130)
__semctl$SETVAL(r4, 0x57e2ee21013c87b7, 0x8, &(0x7f0000000500)=0x3)
r5 = getpgid(r2)
setpgid(r2, r5)
setpgid(r1, r2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={<r6=>r3, 0xca, "8372e4bf4bd250a0367865d2468337a4311a4d2cb1dc453ca0322591dc680e579260f8a8af856fb55fa4d576519930a8382928aab6ccc8b6ed2b81978eaeb0a7cf0f53c1456d9a288baff3b81a53565f942189b9b22cf3900a59883861d186474fa3939eb1629bb26acc856e354641dddd557eef4defd76db335d3f1081c1ae1433935bc500dcef9703cd9cfe7ea9f3f77a482d754d98fc7b7dffd88435b159103ea17541bb98e76565cd99a9522596fba9972114708fbb0e5b1b8f13f5a2a089dc5617d764c1238c353"}, &(0x7f0000000640)=0xd2)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6, 0x8001, 0x5, 0xc, 0x2, 0x4, 0x6}, &(0x7f0000000740)=0xa0)
getpid()
semget$private(0x0, 0x1, 0x402)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000007c0)={0x4, &(0x7f0000000780)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f0000000800)=0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000840)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000900)=0x52, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000940)={r6, 0x1e31, 0x7, 0x8800000, 0x3ff, 0x5}, &(0x7f0000000980)=0x14)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000009c0)={r6, 0x7}, 0x8)
accept$inet(r0, &(0x7f0000000a00)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000a40)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000a80)=0xeb, 0x4)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000ac0)="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")
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000c40)={{"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", "c6cecf6a2d3aa8b27c85b2660e3aaf1a909c2c405709f2366e20680a8399d8a8", 0xfffffffffffffff9, 0x7}, &(0x7f0000000bc0)="71dbfe4ad11ae05a10fc5de3c99ff3686beb19015f96b3cbbfe8c29d06cdc8d7943c859915fa66a8fdf3f42b97072c40935dc9d5ffb0c66b7aef5946b4d828ccb1b27a906753f522055c24a4667e572d7661d585ce9c46f8b14c9c65f5e1219736d419d011beb4cba2eaa2058fadb5e1982a", 0x484696cd, 0x5, 0x10001, 0xcb, 0x8, 0x6, 0x220832f0, 0xfff})

00:00:12 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x110)
syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c0d0f05f359c44229ac0d0a0fe0fa41e2eb420f531c3e660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc66db712d4f883a78ad30000dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x1)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x43d6, 0x4)
r1 = socket(0x2, 0x10000001, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7fe96c653000"], 0x1)

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f2f3435d435d00000043c0eb2541e2eb460f0fa9feefffff0c660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d214a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ae61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:00:13 executing program 0:
syz_execute_func(&(0x7f0000000180)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet6(0x1c, 0x20000005, 0x2)
select(0x40, &(0x7f0000000080)={0x73fe, 0xffffffff00000001, 0x7, 0x7, 0x401, 0x0, 0xddf2, 0x9}, &(0x7f00000000c0)={0x60d0fa90, 0x5, 0xfff, 0x100, 0xfffffffffffffffd, 0x3, 0x100000000, 0x4}, &(0x7f0000000100)={0xab6, 0x7, 0x100000000, 0x7, 0xffffffffffffd465, 0x1, 0xff, 0x8000}, &(0x7f0000000140)={0x6, 0x200})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000000)="de988f92a8beae35d1237aa28a87b7c4b66f0a42349287024828d95e3dd7a9e4cc4fc508433b1c7ab49ad71b14becf43c06366bb34f38aff62ca0726f0f759ba4e4b", 0x42)

00:00:13 executing program 3:
syz_execute_func(&(0x7f00000001c0)="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")
r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7, 0xf, 0x1, 0x1}, &(0x7f0000000100)=0x18)

00:00:13 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
socket$inet(0x2, 0x30000003, 0x3)
socketpair(0x10, 0x1, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
lseek(r1, 0x1, 0x0)
r2 = fcntl$getown(r0, 0x5)
fcntl$setown(r1, 0x6, r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500700"/126, @ANYRES32=<r3=>0x0, @ANYBLOB="ff7f00000300000008000000400000001f000000"], &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8, @mcast2, 0xffff}}, r3}, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10)
r4 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)
ftruncate(r1, 0x9783)

00:00:13 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x89fe, 0x80, 0x60, 0x9, 0x8, 0xc278, {@in6={{0x1c, 0x0, 0x6ed786b9, @loopback, 0x80}}, 0x0, 0x80, 0x81, 0x28, 0x4, 0x20}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r1, 0x200, 0x9, 0x5, 0x8, 0x8001, 0xffffffff00000000}, 0xa0)
syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aa2aaaaaaaaa00000000000008004600003400000000000190780000000000000000830300000f00907800000000450000000000000000000000e00000027f000001"])

00:00:13 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fcc4639d6ad7d82e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c463294b7d09753b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0xab9)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r1 = msgget(0x2, 0x384)
msgrcv(r1, &(0x7f00000001c0)={0x0, ""/163}, 0xab, 0x3, 0x800)

00:00:13 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0xcd}, &(0x7f0000000040)=0x8)
getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000300)=""/226, &(0x7f00000001c0)=0xe2)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, 0x8)
accept4$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c, 0x30000000)
syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r2 = getpgid(0x0)
getpgrp(r2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000200)=0xffffffffffffff4d)

00:00:13 executing program 3:
r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0)
shmdt(r0)
shmdt(r0)
r1 = semget$private(0x0, 0x4, 0x18)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x8)
r3 = openat(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x120)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r4=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8)
semop(r1, &(0x7f0000000000)=[{0x3, 0x1f, 0x1800}, {0x3, 0x200}, {0x1, 0x0, 0x800}, {0x1, 0x2, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x451, 0x800}, {0x2, 0x4, 0x800}, {0x0, 0x6}], 0x8)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
sendto$unix(r3, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0)

00:00:13 executing program 2:
syz_emit_ethernet(0x57, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb080046850049006600c7f60a9078000000007f000001000000004e204e23000890785515c9a4547803bb94d64f57de8e4c7059af46d729b54b7c8b7bdb174d74fcd1a99ce715c137ddad6f0bbb766ef8ea9163a6e39c33733bfc7e085ea63791d5609f22bca064ea7d228495ce8bb3"])

00:00:13 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820256"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xbe3, 0x4)
r2 = socket(0x2, 0x5, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
getegid()
dup2(r0, r1)
syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:00:13 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc)
r1 = dup(r0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "cbe506e550297ab02ac6106721580a46d2c0c3fbf7e80ab7eb3f8dc0f3bf4d72", 0x200, 0x1ff}, &(0x7f0000000140)="e35a24f954a50b156f00eda05648f8e6fc2d1e91e3291347e9b6ebafeb107ecbeaaefdc362ebb183a1f28b5efdccaee5ef06aa6fab162b76d68b0a12a3413b04568af44434347fafb23ed9456c64da99475c1021f43ffe7fedbe34607bbd", 0x0, 0x800, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffd, 0x8})
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
getsockopt$inet_mreqn(r1, 0x0, 0x273d00a10530adb7, &(0x7f0000000000)={@remote, @loopback, <r2=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @remote, r2}, 0xc)

00:00:13 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
execve(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x3, 0x5, 0x7, 0x3, 0x80000001, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2}, 0x8)

00:00:13 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0xffffffffffffffb0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8180, 0x9)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x5a8000000, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, &(0x7f0000000180))

00:00:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x41, 0x0, 0xffffffffffffff96)

00:00:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r1)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x3}], 0x1, 0x0)

00:00:14 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "f8fb3161a526881445eaa0df01a7044ab6b79b0f415d54022bf94b77c08567d5cc1cf338f455e2775aac39f678f639e35a66fdb81fe935e3c4c8194b29eb8baf6f899b08e33fa2688738837bf31e4066dc60825690db7a2dfadfed97c7e0d4f4702af1987bc28b40c79aad140e6e9a8fc52cb20a07cfe2564b44d2f0d897771c9be60bc16f0a7d5ff4814d9687584a863993da32f4d633efde0bb313cb37853390d78946ccae663abd28e1b16064b136286738f165bcb1403559cd9b0ab735e41440833fd916ce6f777b381681c57ce316423488c1475dddc65c922fe536b3a4cb80852b483a0b5651f56ccb53126abe"}, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x1e0)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0x1000, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x3, 0x2, 0x7fffffff, 0x2}, &(0x7f0000000340)=0x18)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x3}, 0x8)

00:00:14 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getgid()
getgid()
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:14 executing program 0:
syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000300)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f026f0430884ef0a000000014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8640f64d4f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a57491ff5419c201b04b970000f08171a30b8a826eefa80d86f9d4ac428cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c462491abe3939a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000080)="d1dae4736e44d1aac5d6d5571dbe4acfc506329236f92e8a18bbff2287d4574060de7dfb706398e628ea478aa9281e457619dc2393860dcbaea61718ae157cadfd2c71b6020518fa56e6ce82eebcb0ca1fade4ef64b4bc94c897c24e87b88d613737d667a666cd00bdd9348cde619d7fb819672e3ba2b2f04c5d42f60dd8f081457fedfaf765d95ecb73efb10448d4c193833c59d8c2aee9ba030aedf6cb9e96f601534c806f3bb13f24063f7174736e63a7389a665a2e2819e8738808be55973002e9a63a083e0d256e591fca73a1fdfcff5a4631eb298a002e99047d279bca16", 0xe1)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:14 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x173)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @mcast2, 0x1}}, 0x0, 0x0, 0x0, 0x20000000000000}, 0x8c)

00:00:14 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(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r4=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000ac0)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRESOCT=r4, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYPTR64, @ANYRES32=r3, @ANYPTR, @ANYBLOB="c7a911dd549d22f3b0b9667547bd370b2525308753a7fa0dc12d5c16e7325ccd9e9cb01769a9826d3e81e7417f8e398f2d09644c86b4ca7b51caf303aff67fd5df740207eca00972db61e1a497efa8398704614e91f91eded96fa83cf182b9e7d80c184071add8859ac821efdcaf44374b3527aa5f4fcc4005ccbe77306cd8b7fc8270be9586655b99da35cf03a0fd6111231eb3709e7fb4a50fda4f9c50594b24fd778da52cd4a8097d5cb1e0b3c3cb8668cb44a28349fe75eb110b6e848074dcc98d6f34f708bd2d82659088d930fd70dca15df1e6b8eeff", @ANYPTR64, @ANYRESOCT=0x0]], @ANYBLOB="ddf98e390e7f015bd7197c57cf602ed7074f6472884b0c9a9434984da83e091055576719e7d486ee16a488d2b650a6c7835adcfd018111576476fa3edf7f8593ddb292bf8a7d62b427fa5cd4c166e9ab003930cf8210b0a9e133d88edcd12f9d05fae69205a2c572b7a351cf22e630d92749c49a70dc634b9d10ca5f9bf9953053a2f744934c6b5e48aa597c1689", @ANYRES16=r4, @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="22cc400a8abfda6138737a0e0bcb9c9ec6f7826f236dbb95e0ac8d8404bfd0323a02de39bee8ca15305729004f8a655defea118354c655662f1540c73336cb9b14c2a0e15fb47ff81c692bc9e479d6f5734ce5ccf9efdf5d8548bd45565932205410d5017fe88b180cd2680e95bdbada98cb1d4148dcad2edbf029c6d493c6aba16c99aa9adb6bd7405d5a8b51b0c9086e75369eb8748b63a6121ad4d8a6e377096efd55af3a6259ca382e0a6a10abb3e68827e1b7e393c575f1e24956df7677ef4519ca", @ANYRESOCT=r2, @ANYRES32], @ANYRES32=r4, @ANYRES16=r0, @ANYRES64=r1, @ANYRES64=r4, @ANYRES64=r1, @ANYRES32=0x0], 0xa)
getpid()
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r4, 0x8, 0x3, 0x5, 0x3ff}, &(0x7f0000000540)=0x18)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
r7 = accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000580)=0x7fff, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:14 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x7, 0x5, 0x80000001, r1})
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="db1f5d8bff10bc7fc4f26f57383e0f1a0ff0f51f29dfad535dd315179083ceb4fa92ec34cabf264ec055d4e77882da0f51f04471ef39da886d7f604559a6eeac46c310692cf874a34590b9da95a9eeb994963f2b169d1498bb31f12d2475bbc4d72959f1f9a2f6ddfff1de2225a79af8a6f099d1ae20673e26d9123cfc1ae787203b8a470875f2a503575776231b585716dc0633bd1a748a29")
r2 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000)
shmdt(r2)
syz_emit_ethernet(0x405, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaa227b4ad58e186dd603e0100114be45e8504d721e8040000000000120080000000000000e4ffffffffffffa9"])

00:00:14 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x27}, &(0x7f0000000080)=0xc)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x80)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @rand_addr=0xac}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), 0x2e)
ppoll(&(0x7f0000000280)=[{r3, 0x80}, {r0}, {r2, 0x180}, {r3, 0x106}, {r0, 0xdd}, {r2, 0x2104}], 0x6, &(0x7f00000002c0)={0x6, 0x5}, &(0x7f0000000300)={0x6}, 0x8)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, 0x8a, &(0x7f0000000080), 0x10000221, 0x0, 0xd1}, 0x0)

00:00:14 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x51)
fchmod(r0, 0x20)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="fda857717abd259aba6db86f7b7982a874769c4943cb2b260387ced4")
mlockall(0xffffffffffffffff)

00:00:14 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2200000000fe800000000000000000007e248c4f00000000aa8300"/125, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x0, 0x8}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8)
dup2(r0, 0xffffffffffffffff)
select(0x40, &(0x7f0000000080)={0xec}, 0x0, &(0x7f0000000180)={0x1, 0x9, 0x1, 0x3, 0x0, 0xfff, 0x51, 0x64b}, &(0x7f0000000200)={0x1, 0x5})

00:00:14 executing program 3:
r0 = geteuid()
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000240)='./file0\x00', r0, r1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000200)=0x8)
symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00')
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={0x0, 0x80}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe)
pipe2(&(0x7f0000001580), 0x0)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000000)="98365ea84a2c431c850f05f3410f2ac2c4a17dd7fe41e2e9660fde978fe97c80ec66460ff0200fb8c416400f8027d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bc442252f8c6a157606e73ef26c")
mprotect(&(0x7f0000778000/0x2000)=nil, 0x2000, 0x0)

00:00:14 executing program 3:
syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop... 
00:00:15 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8, 0xc4)
setsockopt(r0, 0x970, 0x6, &(0x7f0000000140)="5ed571ccc1ef27a5e9dd60ac289eb3ee70599f2e391ad02e7fd570ab49bf4895f386508a762b91db1823b4e1d2ac4780c50ff621b651135d26869239", 0x3c)
r1 = socket(0x1, 0x10080001, 0x3)
syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
getpeername(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/110], &(0x7f00000000c0)=0x6e)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:15 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f00000003c0)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x3, 0x0, 0x9, 0x4, 0x6, 0x9, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x7fffffff, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x9c71, @ipv4={[], [], @broadcast}, 0xa55}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="630094265cbf0400030002000020ff7f0300"], &(0x7f00000000c0)=0x16)

00:00:15 executing program 2:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000003c0)={{"bf598babcf976aeb927295635cce0ea84f1f78039bcc6eb1768b73e5287bfdd93251d9db0cb68502b2f95f6c1ccf2f8953c6befda2af7ed460adbba1f36adb93869db37fb540c348450e3919ac4e2e37d5f45c4d957cde7f957dc6f656dac1314f31d696d0da3be921127b32481fbc82e86ed144c797a622b47f572e420b7ba9cdfd17207368dadc8a61735f3e483581c982d26adc78b33f77e3fed8ed8eeedc1bb44b357817d63a2d8b01cd35c49837db2eaaeb1465ad6fbe984a559e3a8da8a41ecaceb1294733566b87c16275a0ebad7cbacd8d2412468dfbbcea170ff651dfbede6cb843c7de8f9e36bc35e047e71b9761052e2149354d5609465b8c01042fd4d0b6e999ccccdbae5aeea6ba5c62d8e594386d7d00f8fff37cb27f058fd80a59300ad0459d1a15aa51a421b58d4af52ff9304c8674aa9c6d6718db9749b232c73c5b46e57baafb63348a757839c1ac26aac64b9d6fcba71b842047ba25b9aa6bd1b22c8b34a630abda0e60368afd363d3238ee6ef88e11ad81bd98934874bcb97a4f4614b49fcea9f497cc69b4b683812ab26db615e0e5d4c154b787694b22ace08e7733d92766d9724dd6adf4d6942a77ba7ba6ecd216b7d5566360ff703d3be9a996cb4271ef43ba4f2924e085208a1798f532df9c9a4e33acfa0f04bc52990a2fff4e12a6f6de44218d0b05d409cf63b0a0ed79e6504a69c47f5893fcd43a9317ca8a59acfbc23547b69156a12b2b1a0e4c0b7073eaf83b8fca0b0a9718ce611203d4614e375bd7cca7c563baa0b94b359bcd7d16a6ac49e65af2e95a5268751f143adc491dab24ffda58ed94e5b7797da37a396b5ac1481ded533ef91b37d2795eb589023d3d7ee0ee566375d9226e6c7f9a3dab31a49102895e10bd4f10193eef7471ab8771199d8dc81d9c3a7bb61cffc5e8144c8a4ae702a7fc3b533701e0f230ff5aef1fee6ea3e5bf3f407efa760b55b26fa42cd0c92898df44076ac14894b7900de591ea1e751fe3e7de0e80b1413cedf7f04671fc5ba5cdad8338ab8a00d00e6afe0ead71f52f90ce3f2503e7a7b28d8989f4b731b07ce820895505dbc77627a77251179e8917906f2a7f25a87c78f917454618d382443afbc0f6f9cb37933fc6de71ba9e056bf7b813d29cef36161aee49f445eedb9e1642797e26037862ac0cb5dc697ec6a2da05f1b46da3405d6f2a9f27f2808bdc5d1c69b66d62176f46151ab4b0efd74ab616deb0703ff65eae88f5b9f0fee57d2e6dce0a2d3fb21db453558348b3b717a805ec484166c5631e0d19ee89f535d77a4f6377d6fd027a70e4788115bf5f3b69a862fdfd4c7d61fba676733f3628c99e6aaa1131260240fbe31a7f3b30ffb29515813aa3b0b78c46a2bb664f82b1be94a0a1595ec7c6f5dcbca0e5de3e66105b502fadea184016b0f43fbf6265f95e7bb3", "7a1a81d9f463fc428edfa4527c4b000f8182b4493d5f47a77aff8987cdaa1429", 0x3, 0x8000}, &(0x7f0000000340)="86d78eeffe172fd915121eb5ad0a2749511e019b3d49bd11cd8e15d3fae1721f12dc2fc6f1f249fc561ea1e8d75a9eaf3f85cb382d990a6bedd46fa912e27e894783c4b96e87e2310e55447bfae2e1cee540c2731357ace6e4cd", 0xff, 0x7ff, 0x6, 0x215, 0x401, 0x100000000, 0x7f, 0x9})
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
munlockall()
semget(0x1, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f00000000c0)=[<r2=>0xffffffffffffffff])
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={<r4=>0x0, 0x1}, &(0x7f0000000880)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000008c0)={r4, 0x3}, &(0x7f0000000900)=0x8)
r5 = getegid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setgroups(0x5, &(0x7f0000000300)=[r1, r2, r3, r5, r6])

00:00:15 executing program 0:
socket(0x17, 0x10000007, 0x3f)
r0 = open(&(0x7f0000000180)='./file1\x00', 0x80000000000206, 0x40)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
getresgid(&(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000500))
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="ff7f000009000000000000000100000005000000"], &(0x7f0000000040)=0xb8)
r4 = accept4$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={<r5=>0x0, 0x72779ed, 0x1, [0xffffffffffffff61]}, &(0x7f0000000480)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x80, r5}, &(0x7f0000000400)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000580)={r5, 0xa}, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x40, 0xf, 0xe637, 0x80}, &(0x7f0000000200)=0x18)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c1c0f05f3a6913e3e2ef3420f53de4141e2e9c422cd8e5609460f6ae2855f660f16750fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d52645de9963faaa9766f347adc46291ae8ca065600000260fa5400028740f380f38000040c43bc43b3a5cc421fa5f221d440f2b550142c4e731c40285bfd2110f0f82dada048336000000")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0)
fcntl$getflags(r0, 0x3)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="afdc05a9b30fcc4c64acbe7a41ab3fd51674400be9be51017f55b0764dc9b4123451746dbab08f59f2d4f33aabbbfa0d82ba5930ce759241b0cf5e39dc37155c2d67013ef6433651bc9dca38b5c51ebe46f25678d8fc9282aa5caa2b1b500cadad857c")
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x5e)
open$dir(0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc2d, 0x3}, 0x8)

Syncing disks, vnodes remaining... 9 9 Waiting (max 60 seconds) for system process `vnlru' to stop... 6 0 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x28:0xfffffe002a21b400
frame pointer	        = 0x28:0xfffffe002a21b430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 4073 (syz-executor.1)
trap number		= 12
panic: page fault
cpuid = 0
time = 19
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a21b060
vpanic() at vpanic+0x1e0/frame 0xfffffe002a21b0c0
panic() at panic+0x43/frame 0xfffffe002a21b120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a21b1a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002a21b210
trap() at trap+0x44d/frame 0xfffffe002a21b330
calltrap() at calltrap+0x8/frame 0xfffffe002a21b330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002a21b400, rbp = 0xfffffe002a21b430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe002a21b430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002a21b460
vgonel() at vgonel+0xdc/frame 0xfffffe002a21b4e0
vflush() at vflush+0x3df/frame 0xfffffe002a21b630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002a21b6a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002a21b740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002a21b7d0
dounmount() at dounmount+0x6e8/frame 0xfffffe002a21b850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002a21b880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002a21b8d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002a21b920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe002a21b980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a21bab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a21bab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdee0, rbp = 0xa ---
KDB: enter: panic
[ thread pid 4073 tid 100228 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why