ck(&(0x7f0000ead000/0xe000)=nil, 0xe000) 01:15:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgid(0x0) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) getresuid(&(0x7f0000000b80), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) r6 = getegid() sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000080)="b746c0c88a5902c368c1ce348e2af7b056124bad5910ebf01271d156d9ad5467a83156a94668675b940f15d5d750b526ecc23ebea7c7c5722f69804faed125af00f5235b89fd1d02e134fead5971f6cac6300676ccfd99877815445f9b0bb872a1c83016911368e7a0a8cf5bc0c60eec68e5e86867a149b1de4a70284bed9e03316bcbe13f243fa6ad71575d66a16c708b185f94524840627e0f0c7f41acc31f89d94af0624cdd6c8c5b358a6b65c2a8224f9642eb611eafb7d35893b6b2c9e37af6929854651a90d4eac6607bb776ce71f51da3c46555573d9c9d04abda7cc03b49eb8ed75efd28f0416c3b89869e", 0xef}, {&(0x7f00000001c0)="515cbf2b20972b1a02ec3f63a100d5ea66205c6e329e244e1f7bfd6c3b46c128ee863af79f99f2bd4f6d1a37eb0ef41ba60444405ba0c913b90b202be3510891f8e3e54d8471f9713c24f19faa0826a013e3d1a57724a104e80890843a84a84b7db366f1270346ff644756bd65548b9bf7da0969c31dc81130b34228f50a901b9a1f4c0f8d4d10221c5cd4285bf458172e44f239d270cc6bfaeb79f54d92e523f28b569fd6d95440147a2f3e002e1a6cb54620df0ec794f70022a7a5ee7f79171cbb6e06bb56c1d4feeb08e87509ca3ed7d867e6f0fac92b2455fa8090abd37b247d605267e20a378fbc7ed1a8a59db8", 0xf0}, {&(0x7f00000002c0)="a15268fcbb10d7f0d128f39ae99984616a1629b8d11c8c00d6fed5f2ed76416de9bc77283c5e9341478d00689bb0c81e10c25d622d37fcd9abcab0f488b4dc6b424523d79281b76240b9bd7ff972d8da45308f9558687004520f458a3e860f55d04f768827e5e7313718be772a51c8e353ffc4a8224897fbca74f1ca6814070c68b590c41433f2724e6ebb67d74851eaf45ad68f9a67096196909e3ce7c5e088b36b215c26f7f3ad894f48b797d6d60bb7ac02da4dbba8bc9fa54d87087f7c8974a2b70d52ed6dec2509c75f21e28143b96787dcd8569b2e5f189048a92eaeced7ee5bfe912fbf", 0xe7}, {&(0x7f00000003c0)="ddefb2a73e7ab197ce45395470429883c2179f5c64a19ff815536194f55deb4134bdfc4c01402703d077083b5184b4f1b1cde5dafcd03ed6a285ee5b87f2c37e2124883061a38c99744b80cf15450a2a07f6fa33052d39a19648288db3b4507a3ca6112b7842c09a83c074972c92de00f5066b874937d86d20d00193f1f7a3158235db9b463b76687a908a13254bd338eea9de4bae3615f12412c89e45043711351ab8ee4effac02a74d14824e2a5d5d62d70ddc8d92469423e948a6883445e8993034caab2e0c256592994ae892579175e8ca7a", 0xd4}, {&(0x7f00000004c0)="dc4d07c3554c2df6234d9904bbe56db177e8b6729a442b5179946257fbeceb07d630980d8c99c4246aa9ace3c87abe5c24ff7d1aee04e80e0c2df41ef799784c2264393f24ce66902b69e50a2bb20478784c5567dcc3345e195ca073426de14fef98c7782be2f773336ac9e9a048028b94987684da646f67cd495ffc619848938662a0", 0x83}, {&(0x7f0000000580)="96d6b6fe821b789357951babcdd7e40c845cf617f55509131a9429963fd14c87febbd29bdea0efe8b34d0126f1ec8e94c7f6780770ac1d092ff7ee90b7ef1e546cd8d3a08959a66abff97253524ac478f1cfe705bdce95599145cfd93acecce48ee41adc5c49e6b7d2c2d5297b51b9aada448b73d7b644207b7d83ad8c78817c20ab1609a039935dfa7b4784704f5b5117a1e8eeb5ad0cc84e22413cfcea650c93990ce06caba9e6e046de65ca0017ee3054c2a79072c4502e297e8125740e9b8d3756c3c4caf4035125", 0xca}, {&(0x7f0000000680)="f5e7e16d0bdeb2716486b426a62f859f42d5c8e83d26797d83f5862648d6cc701e1359420f037c14f7986f1ff0e69229a6438c7b4444bcfb063adc49e062cb9bf4e018631a98cd9edf7f19334faa6e0c62cd42f7c690b41442564a3b1d65a19f7a22d03bef6c9f80b89cbf268af087144c74805745179d90a10ec095c96b39118605645f97dfca9bbd5ed4a3608fbb7be0fd79c86b0c8e17e947d71a2bc8904ed1fb5fc28fd92147e3931d8f40e2a52a0f42", 0xb2}], 0x7, &(0x7f0000000a40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x58, 0x4}, 0x1) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, 0x0, 0x0) getsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f0000000b00)={@remote}, &(0x7f0000000b40)=0x8) shutdown(r0, 0x1) 01:15:33 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00000000000200000000"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:15:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@loopback, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0xfe48) 01:15:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0) 01:15:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x80, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0xea, 0x0, 0x3, 0x9, 0x5}, 0xa0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f030000003000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 01:15:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73a000}, 0x0) 01:15:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x8000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000240)="7f4af94a60872f23ba4f0fc44102891fe4ad503a13d8349c9df34c32445c06453680e86c394edec88798cadd64e240f28cc875ffb44883c77c9fd77ad32b9b095274fd86171c0749c3a7b4a02eb45de7752b518c9f7d070212c65ce76ec756383192052a45f79bc302a1ca45f3a648d11f690fcb453371cea317aef52727130be65da0335edf35584145e3946c7d6c87a265", 0x0, 0x40, 0x66}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r3, 0x4}, 0x8) close(r1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="fefffeff"], 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000100)) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000500)={{"e1a3aff9f752614ffec5029410967272b3018c1f634f7e93e4ff94853aa276123b04b8b8757eda1cb728ff6615fbe0a90a9f239ced24f4fb4f47a2bd24241ac28dc1ff3e92f2c53006ef9b36ab29c9e9ffe3c2777c6ff4c4c7bf9148d99cddd8526baf96495f4bb5dceb6886b6b68de5b077e1fc81b60c5fa044c05375721966088ec5af45e6646ae245ab79901a578fd7a05b0b80d273d1f255c3aa231a8e9ef2413f6bc50143b9e60c62765d3b259d434ec8490f603440c524497cf18eeacddb40e83e3c075a7b7e32660c25920efc41fd74f6b83454d411eb478ec81ed266ee1c491795c86b997d8fd4d213cc9ae9ab50322464482e1219b8dd268ad24d8d162811801d5991d8c45917a005b277589ad277a98103f4147b8e3a819c5107c35d0c82665c77104c8d9b2ca008ec721da6d55781cd2b52d306c5a169aaf8fb6eb6bdee423572d9e3fca6aff8651238836878eba8893ade13c2e171c3d2e553581f44e0fe00cec5eba8dd33e10357d6003eed1577d986b720158d178bb6be172bc1d5eec9b5014654bccc9f69c393e891ddfc20ceee824788b1d9f9d44a2463896f534c6c96dd26c2c28a733f5ff4a412c789deb35df9d66c231f6f43c1d00c029d2468da3cd2e820d0a26a0b66c100913876fa834fdfb6e2fdc8139885f9a653af48fc9e5e33b733e561cfea0fd6c19f6eb8e40198155c5f713f78e2cb0dcd99fdc4f0578b553c542e3ff1ae57a1d0564926a973e010e8e4f0a9063fd17135936135af9d4e7cb6aa0b09ceff18fba0dd53d9744f79261b897257cb4ae3bc4699a0f19806a9070b9ef1f78398f16d1670174c12f68f580ffbb6334d03eb7a1f19271871e3faea8addd9c47682594558065aab63444d7f62a9ea3c636d84796a1204f6a58bf5b4a26f4914f42d86976721cae572dbeeaafd959c5f89c48dde567653dd3bb2c0b4b34d784d10a4fe130e636d32cac9db8aa2ee8254d24cdb3ccdf77d77202713a9aeb2578ba526fa4fb6bd7a7e20e9904832896490f6e07e7f27081ffe254069b4499928a941a4b3dc897df40a537d71d204a988a80cf2049e75b4e1ad24a903dbcf426cd4b6d51df1ab11e7c60d00b8c095017878bbe23c426eac963165e67b3a8b671657b52bd1e06d7691d62c68d2a351c7955298971eeb618ff99df10917e4bf9818462ade167ea5f2e9d215fd4fd81a2457ce1e0e6a3ffa2c9829cd304f2031d354cdd352b562d2b9eb9fc1f3e6efff066b134612d46008b513dd11bfbb5ecbef4417dc6c5af69711e75c7872b64787a834ea7d9e2582061edfb827a84ec78dfa3b4b57eed6c661bfee3e85c4ed9ec7752fea10e28a516c2da74d31cb97a0754accb536d6a4b23c0be493eff9aecbcac3406e165ce4117a77936948d6ead69def5504faba736611050540cc13c2b13cfa73227e8bc91666f8", "ea5b9794c734fce76be7a9b03d3dbf6181a2d947f261db1777a62af448354fa0", 0x1, 0x7}, &(0x7f00000000c0)="d4a72391b5b5c6311d892f29f03a2478331dbf8d758b9b89d63729653da76edf8bd047dd9f891e734431d89028f5ece418a3b6da2aa1528b2c4963487c", 0x5, 0x6, 0x0, 0xfffffffffffffffd, 0xd9, 0xc9a, 0xa99, 0x4}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000980)={{"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", "4acaa22b8e17b1fdc870bd38b5e65c2009e74b45d3fea3c996a95966674bdccd", 0x8, 0x100000000000}, &(0x7f0000000440)="d03aff09b14c7857dc0110e1063b720d2fba898a34843a7df6a72af0916240c2b3b7", 0xffff, 0x9, 0x0, 0x280000000000000, 0x10000, 0x756, 0x8574, 0xffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0xb}, &(0x7f0000000400)=0x8) shutdown(r0, 0x1) 01:15:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73f000}, 0x0) 01:15:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x4, [0x2, 0x9, 0xe64, 0x401]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xffffffffffff99f7, 0x4}, &(0x7f0000000200)=0xc) r3 = dup(r0) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) getrusage(0x1, &(0x7f0000000240)) 01:15:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x93, 0x1, 0x100}, &(0x7f00000000c0)=0x10) 01:15:34 executing program 1: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) socketpair$unix(0x1, 0x80000000008, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fchdir(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) shutdown(r0, 0x2) 01:15:34 executing program 3: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket(0x17, 0x7, 0x8e8) r2 = open(&(0x7f0000000340)='./file0\x00', 0x808, 0x1) openat(r2, &(0x7f0000000380)='./file0\x00', 0x200, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8001, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000180)="27db248038b2a820e15431f0b0d44324f50dd5feb613abdce04e5ef31110f7c1e658a49a29b4cf65ba153f4dc0f0048d50da7f2f80b6c720160c6b35b7de6fdf02affa52c359dd71498797355d193dfeecd7cf9b8f895cffda96e2491c67ea1dd7b2b100c52ef44e392cba2a94967c5f659c737b35c5b66c34652e799ae89c625d8a37c3ed6b0c7516b7eaf99130f3cd04608db469542a8604c7bdc897137546b55590c376324152214b3e60e65e0507dbbda3c1ea37d891aad17cafec0aa3ca59dad896b87c4412658f4b25a822e8a715d76c66fd45eb3be842de6d3fbed574f61a8102dbd5ea0ab77c0fa8151c") 01:15:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa07300}, 0x0) 01:15:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x9, @mcast1, 0x10001}, 0x1c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000002c0)="d714782e18a73f344a54f5ef5908031acc3e8680d7fe429898fd2b33df416dc010c01cd65c58529e197f83f9e8ab074854812f7a64b6c411e4155429c91870d9f4b09be86bd315bf1491c850a3a27634609e619ce407429f89") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x48b, "d260032114459936b7d6586c0a27fc6e5f3dc51d48c5f7dd7df71d0774333829c4e74203cd49dfe88a942f40f6dff7bf0616bf82a8efcc6ff311f164e0a81949dca9f643672f0917767d17d20b6abfdf8f7ec84179e376734d15df333c6088b6cd64b1418d1f9339777cb23bd4b15644d64d9c4ad772f7b6530d212e7f954da47819d199e43df74e7fdc4037aae23d787a7d038a937870bc18719668098f922a03b5cbbc0fb8019f3e6ec235867cb41040444398e9da639090babf131e8ba85868b04819597a57792a070e49c2110c5a7986"}, &(0x7f00000001c0)=0xda) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r2, 0x29, 0x8000027, &(0x7f0000000280)=0x800000002, 0xffffffffffffff2a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) 01:15:34 executing program 1: ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000000040)="cc466a9166d392b8a30aa6c6f8376d6c7b2d778474af0357f50ba423f922198f56a7c2e53ff2a41287862f6f2e94d03cfe8d51442a05") 01:15:35 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) flock(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000100000209, 0x3) fcntl$lock(r0, 0x7, 0x0) r2 = open$dir(0x0, 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) r5 = getpid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r8 = getpid() r9 = geteuid() getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r11 = fcntl$getown(r3, 0x5) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getgroups(0x5, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="3382f01bc8506cbea03baa449ce57842ca05b6719486624575443c", 0x1b}], 0x1, &(0x7f0000000500)=[@rights={0x28, 0xffff, 0x1, [r3, r4, r4, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x38, 0xffff, 0x1, [r0, r3, r3, r3, r4, r3, r1, r4, r2, r0]}, @rights={0x20, 0xffff, 0x1, [r4, r2, r4]}, @rights={0x20, 0xffff, 0x1, [r4, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x100, 0x84}, 0x100) 01:15:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 01:15:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf01f00}, 0x0) 01:15:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf07300}, 0x0) 01:15:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 01:15:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="f20f18c2430f72d7e68fa8108f6b14002e3e67f30fbd4a0a3e64d9c9660ff7c7466c660f64e80f5270002e400f01c3") setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x400}, {0x1c, 0x3, 0x6e4e, @rand_addr="ecceb2e3a61b5958b6c07f0f25c4f498", 0x4}, 0x2, [0x5, 0x68dad8c5, 0x99, 0x8, 0x190, 0x1, 0x6, 0x20]}, 0x5c) 01:15:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80, 0x1f, 0x75}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4e}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:15:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0) 01:15:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000640)=[{0x10, 0x3}], 0x10}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x109, 0x1) fcntl$getown(r1, 0x5) getsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:15:36 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x3fe, 0x0) fchmod(r1, 0x4) 01:15:36 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) 01:15:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x0) 01:15:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xc) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="d1689e9e83647c3524a9715247dc0eeb46006746f2cc6d6ef38d66abed682386de30bf4f64daca080170a877939a9aaac354f86a5920948b82695a90a7ea31acdd15c311c51984c1973c07d3dbc98ea903eadc66af5827aa38d333cf36711f39245c1734e499d79573ae6f86daa6f5ba91f018d3ceffcde43c41644b851b0a666f05fe48671866beea4d90cea741d8968b6073cd2d4a9916d39dbf9033cd2d21d2d027b431b13b7a2c2363207fb195456baf23d3fc21e35e888a81e2959bc7b1a9690803555b0d54ab46d67cfe3113643a44705b0a5a955e17ccf08a31be9dc8179454b4c7301e9aa3d96e173dc6", 0xee}], 0x1) r2 = getpid() fcntl$setown(r0, 0x6, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x9, 0x2800, 0x52, 0x80, 0x2, 0x57, 0x465f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x8645, 0x4600, 0x80584, 0x3e907207, r3}, &(0x7f0000000140)=0xa) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0xffffffffffffffa2) accept4(r1, &(0x7f00000000c0)=@un=@file={0x0, ""/11}, &(0x7f0000000300)=0xd, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:15:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000}, 0x0) 01:15:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0) 01:15:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 01:15:36 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0xffffffffffffff38, 0x30000000) fcntl$setstatus(r0, 0x4, 0x10000) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x0) syz_execute_func(&(0x7f00000001c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fcntl$getflags(r0, 0x1) 01:15:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202b5f8cba33427a8a4ba751d4f9c2e2f66692144909099a3b5a900fc186c653000"], 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xb6, 0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 01:15:37 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac3700bbac1400aa00000100", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5013000090780000"]) 01:15:37 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)=0xfffffffffffffffe, 0xfef9) 01:15:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7000000}, 0x0) 01:15:37 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x401, 0x8a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8, 0x108) renameat(r0, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getown(r2, 0x5) 01:15:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0) 01:15:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6b, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 01:15:38 executing program 3: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xffffffffffffff3d) socketpair(0x2, 0x7, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_getres(0x2, &(0x7f0000000140)) 01:15:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0) 01:15:38 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130400c4a37af0c53eb7b7e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605e5419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000001c0)="42828dda01bb65978d5659c0dfa03a225cbf1625d6c0c160f5a370dfa09155a6b26472dfa02364a76a2bb321730bd43569d3be7f6882e9a719caaf3d3fae9d9b132b4fb12c3a2f263b596ed729ef7547c1e8099abe6e1c86618e5f12f381d1da6a1621a30cd4aadec73cd73abf5f5e37ec02f8c08dc41b2f1af3c8595de52a0cf1ea8d1cc360490b02a4abc674") geteuid() socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:15:39 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000200)={0x10000000000b35d, 0x1}) mlockall(0x1) sync() fcntl$setflags(r0, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000005c0)={r4, 0x0, 0x52, "96bb8104674b08075d22b3b33a829866be2f4b8fed47b3d41795f118f791b0330d5fce08e2a09008adf4987ecc1179c3aa51af219362b1b022ad14e693486dd16035d8ef38078879b28d64764d7ace5acede"}, 0x5a) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="647e96fc64b87a17b39b65bc7e1e87f7f07c52f187c2d1a7423951bcfdd4e8be2fa1130401e66143f56c989aeff271046235fdff2cdf9dae0443bdbdcc70fc42aef3c1246ad1ec2020de35fd7c12d2822c21ee666c87a4f56b39e7d2") syz_execute_func(&(0x7f0000000480)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") r5 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f00000001c0)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000880)={{"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", "cc77a95d93977960e4d715e1f55f724a150b700ff565bf7267c4734464441775", 0x2, 0x2}, 0x0, 0x8, 0x3f, 0x3, 0x14a9, 0x100000001, 0x2, 0x2, 0x80}) setrlimit(0x0, &(0x7f00000003c0)={0x14f, 0x6}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:15:39 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffffffff, 0x7, 0x4, 0x8, 0xfffffffffffffff7, 0x47e, 0x3, {@in={{0x2, 0x2}}, 0x0, 0x1f0000000000000, 0x4, 0x1, 0x5, 0xfff}}, &(0x7f0000000080)=0xb8) syz_emit_ethernet(0xa9, &(0x7f0000000280)={@empty, @empty, [], {@generic={0x6006, "c110b0aeadd1e219c83e92d4ed02045ba10e555c9085e4955c1687ce672a12383c4e2c24890a2c67fcc53807cdb9e151349ae622baacf244b274600e550c9e28cdd1c817c9c18ee3ee6c77097a035e8c858785be400d3b6ec8aa7374e6914cd7efcad440cb1cac5e50b2afc2e8865b95c473772c9969e436dd466c622a6bfca3cb63131e699e1b71e8d8be85ff57ab87e431d98f0a0a0d31cac393"}}}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xfffffffffffff2ed}, &(0x7f0000000240)=0x8) 01:15:39 executing program 0: r0 = semget$private(0x0, 0x4, 0x780) r1 = dup(0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @rand_addr=0x4, 0x3}, 0x10) __semctl$GETZCNT(r0, 0x6, 0x4, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0730000000000}, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf01f0000000000}, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0730000000000}, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0) 01:15:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xad, "1dbd1cfdb40eee0f5dfbf4b9633d069537d6df72b11e706c9e1d73433b2c22f51c7a890ee46aac22523ff7606ca8944caa0f5cc980ccc4b631588eddcb58d79a4dc579ca783a19d1a81b6ceeb1f39cbbf006bbad8274696f486cd2d82436ada4646a1496affdfaf9e5f704b5a920761495f5f7e19a640dc0966482a43c2533c76099e1ab5aacc9d22e581b39472d57aab525bb4c9cad5c7f026d3012388913063b37ff3c61aa746330c3168a04"}, &(0x7f0000000180)=0xb5) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x9c}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021060000000000000007000000"], 0x1c}, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0xff, @loopback, 0x1}, 0x1c) 01:15:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 01:15:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xffffffffffffff40) 01:15:39 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0xfecb, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0xa2, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x1f, 0x4, 0x400, 0x2, 0x94, 0x64, 0x100000001, 0x3f, 0x36, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@rr={0x7, 0x13, 0x3, [@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0x4, @multicast1]}, @rr={0x7, 0x1b, 0x9, [@broadcast, @rand_addr=0x3, @local={0xac, 0x14, 0x0}, @multicast1, @rand_addr, @rand_addr=0xffff]}, @ssrr={0x89, 0x2b, 0x10001, [@empty, @empty, @rand_addr=0x1d49, @remote={0xac, 0x14, 0x0}, @rand_addr=0x1ff, @remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @empty, @empty]}, @generic={0x89, 0x9, "a5fd7130d1874c"}, @ra={0x94, 0x6, 0x3}]}}, @generic="4cfd3968a73be5cc9ee7fb143bfe07f36ffdddf667be8992"}}}}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}}) 01:15:39 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) msgget$private(0x0, 0x0) getuid() getpgid(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) chroot(0x0) setresuid(0x0, 0x0, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0) 01:15:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe1, "a2291a6e7840f7a62a936eb718f0dd09fed1698c74105f705874e3e429f2252e832d341a7b8e138061db56b0b2f5a00b800e4db8ccc9f174585b492d5080c6f5f0b2eade5c908b74fd40cf73e5fd154c0269b4d24a96093813e9eef16c3b5ac94e6e2a37d5b433e1e72c6f92bea26dc8820e801bd2b1f85043dda4ba7ec53b1def2c74c442fcd8b83b2ed441bb94b67d93d4686875c4cbfa53774f004c05d5924c63e85a048a10009454506e9dc9b5e54ff59eab76cb693c828dbdecc49428addbed2cf9f919c692352d6ba99237ad265e671884f23057ef5f30e50de5ad898e78"}, &(0x7f0000000000)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x4, r1}, &(0x7f0000000040)=0x10) 01:15:39 executing program 0: r0 = socket(0x0, 0x8000000010000001, 0x8003) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="820230439188fde530f00447a3c56fbf0efb9aa271245998f28eb709aab385932705a498baf3f9a9d0ae5d2f704ae67fa3bba4bebce2dbd57ef0ba94f1df013e7e623fdfc925bef7d5e1478751c31b2e398c54422d3a8d310ed508028235f34d001fd2d90ed79b874ed84f63f7129218f6911c8104d32512e3fb4452ed08aa7a58e44b7d40f8adf6bd445c10a86e2209de202723143692f79e8546d63fd5094d1e3f490000a1117120469319235af3cbddff197226388534318e6afe1b8317979f1d872901bfa3df0000000000000000000000000000006740470db14d8bfdbe9366f0051c65591bc064d2f391"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x3110, 0x8001, 0x5f5b2926, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x5, 0x0, 0x8, 0x1}, &(0x7f0000000100)=0x18) shutdown(r0, 0x1) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}, 0x0) 01:15:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000}, 0x0) 01:15:39 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x20) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 01:15:40 executing program 1: socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:15:41 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsync(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") freebsd10_pipe(&(0x7f0000000200)) 01:15:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc700000000000000}, 0x0) 01:15:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000340)=0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xfe7, 0xa6d, 0x0, 0x81, 0x0, 0x7, 0xfff, 0x7fffffff800, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="8d000000d6132d4e430984582cc97fdaacf9e4c085aacc7a5f98a52edcb495b391507b3af7f0ede9bae4d6a542700f791e0b1989d14424afc7700f93fed82c21315c1825f228e45eb8a0ed3e5a4faab242393500563b79466faf03105166f8b54bafcc590ac6490856c19640f30d58975b3328139414d43640e29b75698b5c6c92c921f7af2cc33154a5bd55d4a0c9ce33"], &(0x7f00000002c0)=0x95) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:15:41 executing program 0: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x0, 0x585, 0x100, 0x3f, 0x0, 0x45}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xa02c, r3}, &(0x7f00000002c0)=0xffffffffffffff5a) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140), 0x0) 01:15:41 executing program 3: syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x2) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000340)="ae10c6caa2f83ee26397ca479907f13e1873734e6985337e8f98c0dcc20ca1dcaf0ef05f4fa5ad8ca1c8c371619bd9b7aff0d4e19731de02e67cb2c342602bebd30124f4f5ac0ca539945919339ebb17ee8a186fff308684ea", 0x0, 0xda, 0x46e6}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000240)="bc8604f52ea3ee36b18fdc8f4ded9e9a6d35c305af95052e977035a045f8b033e36fe48bc7450c4b73d863395d0f8ac6e550ec18698adf0ad84a909b301c55117ae619f51d6b6f9ad322bfe8d09314deac3031ff") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x9, 0x5, 0x9, 0x20, 0x80000001, 0x9}, 0xa0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:15:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdffffffffff}, 0x0) 01:15:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffdab) openat(r1, &(0x7f0000000000)='./file0\x00', 0x880, 0x1) write(r1, 0x0, 0x0) 01:15:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000480)='./file0\x00', r1, r2, 0x400) setuid(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/60, 0x3c) r3 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x30000000) open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0xe) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0xcaf, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 01:15:41 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r1 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001180)={{"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", "45401252e79543a5dfd876d56537f3af3cb9dbbcf898f44cefb130e225f1e4a3", 0x4, 0x9}, &(0x7f0000000180)="de5de39282fcdd1081770be78932ce18278de26c6214b71a6ed69dadaff6597268e0ab11beb91e6b61ddfad399ffdd5e8e9e7c99105c684ad3b83fd9fccf519d4caa019c7ab637d15daf7ed80f4b095249e9908f5ffee2b4363ac477e17dcc6dac939658d19d40f082243253a23e86315a7e3ba6ca48bd34415c3df4e48036acb66561757ee70df95341dd98560a2dc84cb80252cc891b32eb6a0f598249296431e635da9be3b107b53ee6a0ddd7616045fd57ec14d8aee7e06f54c41b7a62834fe8d22f99a63ffe6d1c7c4f301080157bc4a6195fc2554a38a047a14b02982ba821f2988feac4ed952b16c4468e9b5dd59eb4041ec722708717403a0b092e6cc32e629a7fcf72cf946f7fc00c517992aee57de7881715261d141b28fb93a6a8911a019218baf342fadfa923a2e8c05a26ba3f473d7d2c58fcab9f9cf108fb7248e70ef91f0d2666e2e423993988367deea61e2d3cf8b6f47cb1b42f76f871147f5e35383ce62fbdbbc2ecc14cafd3eabcf166695f229e2efd888835bd779fe7916895ebd83fd396d0f6e2af738b83e9a76abf5e001d0b027253978912db510fccfff4979d27733300932b7d53f9a035b60676466839f302d40cbdefd12b56a0e31b598b26d25811cfaa46892b2a8d58cbf58bed47606010f6768b7c073266469d21995f995adceab324c1f26356a72d17ba42a1fa273fe7d86a886e6da3d27914475d481e047ed712f56e4e672e39c8c8162155b99fa1390b78e9b0e542dc5759dc0a127ce7b0c946729968038d0eb2138fb3c1d858cc45298f234e037a5e96c05eadee83f658e85094a0eb8ca339de973acbb1fefa75d5994e2b5c4507c414dbd239a1291a09386b87983d61451199a261cb984df3009d9458709cb8a6223cca680325237d8e000bf75c21349ad62e860d02a6474189a64f10cfdf7ec528d093a9073a1538ee68b1f02ba6d51c2e9af85d8e549680dba96ec40a0cfb1f674cc84d5e47e3a8297626065f602e575cb01e1ec123d3e307996d0d9f2b0962d744be2d6a09d4555ab452d30ee28634fbb2fea07466e9b58cc854c27e433b8dbbd8134c94dd84ac2ff526bf0a6545cf0318776c347220cdec5f4666b98ac9cab189b09b45bbfbf89e0f5688c719c06658581bfff669d4d232e8698e14e46b9bb8b7d4062743ac9c466270405469dd9ed834357462cbb6a666e00091cfacf5ba10fd0dfad54b8070ca0944190e37aebf9973fa59bac1b83f40264d87b094d108eda2b4a3f4e4524035fa7d3d7c1285790148f609af40a24fd68aacab944e2a2f0d1f15940721b36da76c8b72a90867b4431776b2d64432cc2c6b1a6520a29f4731adf92e96cb3ac53d966c5b8657bccf09233e2fb7bd6982d727feaf3c1cd8cd3fed19b4099962a77ad7904fbc12b68d4b7eaf7e8b6a27df57cc07ea5d21bdd844c7b1f338128d5de88d5c7f40d13cdbc272de8a93fc1678ae0301e3afdc919c6fe733d0f85b4579debc098df0e5b457237c7e3c888d1b5c099485e105cf4c26acf57ab55f8fc3b1bce50d2b80773b12c9d07116a7226beb841eccf8aec20db018ed7c92bc80d0347e78d56ee037da2e82d9132e4f8eeb22aad6812dc9f4798b16f34f046b36a969098799e7f0b321dfbb01316765cd3d1e855f8aa08c7f8ce40fc1a6a3f83337fb37271f4c9620f1640ea459e146051c284341bab6cfef102bc91eeab053005e3b0598f3b2a382e7b0e0d30fc4c6e3be3b63d1efdcf73ffddf0bd48b4155da3bf882e21f5ad170b6aefcc5fb1b5a51daec4ec9e75f2e3ad8df5dde27b7b8a1a3154809bc3291333deb723d254048ce9269065751678c3cf1a3288abf3dd276a53fefd40a6044dd34ee4d8e05f4f4cb3e4c124cc9a8b9f9478b9be1a9e9465ce276105b6794c38b0347d8ab95ee1b4944507a10a88b6ebb04f7ebdc1d06f32cce9ae0aaded75ef39111c88f5ab105dc4ebc93c4df8ef8a9018cb8337459ea4b878932015e49478a5ad2e332f3456e4008db527315adcb5b4fda968f0759ab11698381f69fdf0a691e65184535086faed99edb38b8eff98cdb02611b9f2f2dc776e632875ac8ed7dafaa9fc377a4720c409f625220a347748ad552957704a81824f336e00e6bee7db8fe2701de3b82f72911822e8eb3a8fba0c4ce125a023d0dbf8259d93b916896ef1bf7d490fefbeb6dcf81636fdcd5307a6f986b6bbb0b8294cf0073b2d8be490bfac767b976fb3bf97c67ed84467d1cab73dc66420f8e5673b824a29b85bb6f8793094b6035536d3c39421745c5b58163480f8a9ece01a8a62dddd790e95dab97c669ca67b0030aa57d9ee28e8db4f09000f8fc5f520c4a552d789d52cf74ad002508366ffde606a7901db8e2631893b007c85de753d432f2c5c15f9e9625076e19ab08a6af7b16fdeda24eef4da11719365295d7f2893fe35717b0a79826d3bb5edb744aeebd18ea21bcb4b524bc6708c59deec8e3db1b754a26fb3a1057685445d784fcdcd1e537aa52c0809aea7b61c8c0cda5d66eb9f36138a17b25d49a60ae6828f4a108593602c3138f0b8179c2b939e284e4ff5a2672687415125fbce05b42a830329fcabef7a0ef4faa17bc2917ce53a90e5136347b5f864855b734cba839d7829c616943c1810c02cac0934fe471310218d6f7838542ff4ad6f8f36cd68534cbe69c9312ad842f3e1d254e4fc05129073927a9499452a842d26be8dedd8ffef0541e4a97687941450bc9bc389c06b220b55ac87cb8ec854ca6ef1cdb89b25e4c039c18826dd569eb0d5229fe5af6c80e9adb4ab0dd9880254e413228e2c5ad46ddced7fc771cf63fa042285f73924fce343944a21c221bfdfdaf1739ebf890343624e4f7c7bd3ca9056ca743ead5dfdda8ee3a68b9a0f2a08a0409e0790df5d614854757ce9af19074b1b09dc1c9085721687f40698a1edc7d883123617cb186f7f03ff988c588175c87e99233f0baacd94bc3bef4d7af5b3e27cfbb5019ad8e2b067b48b6aaee39f15158f899ba94dac0aa20eb9c9bbd9d6b61b0ae47b9022ffd0343c604e8b2dc1f0772620542f1efd769306212203607fd67314916270aa002752025b182d6efc0ee165bba44d10e7fab9103bb0b15c7007b514f42e766e874239602becf324a01285364ea14502c4dab42466044665249b8e9f067245d7812a480c74fbf270ed93ed13321de25ff5228240475146ec6b34d434d68aa024db43ae1d5bfd4057e1690601e0149dfe4086817a9b8275cd3ce0ddac0eef27c8e59beeb280b07903f41a21e3f330ee5e75f54699f6e7e418ab7476c0e783614f6153a52a1fd1d404399e591f7c15045956213658a2084ff986fc5db2f69b7ed977ebf836d11b5584a46b988977b1ebe83fce4fadc815825130e8cb10761c1af35e319e023afb02bc81fe52469e8293ee72e582ab62e78fec43bdce7cea5ad72248ea12728030170e11eb990491869d019f139a99b8537ca2ba7f4b9be9592c66d6fe9ee5285c70edf8893ca35c173ea7fbe6ba61c45bd1a0843f49429ea1edf37c8e0bef0ca8f8384789808aa41902c969fbbee1519f702f979c21daec21fcf791d9dbf8d7db75a7a907086e0541bcab8a77cb699c14520ac6e326be9d06095e28021eb847f21126925f70b34b6b7011669a36fc9c08b2ddf8074ca0005e055c2b63651e0bb65bde1ccdfa7e0a0c80448305adc6fc3181b3df2b01e7def52847bb9460a2c485d2d05041609c50448959585b8283c0e0355e24e4f9a02a570f4d209443cc87672e999c4be2972d16919d19e62594aaece8da851500985e699b035d76d51b27bb7905b4b246e1bbe605a4b6f525f1cffb35dae08ee74e162c5f8fc206c8160457371bc7cffec5379296c87178fd58bed42657a41384211efc3a2e7830231aa05f79a3a10b6579a6cdb0eb7a1f943d010019780ecaae11ed14c302f0cbfe19f97efe7c3e8901dd8f3942e4e24aea07a99937e5af5e1bfc8c7ba033edb3e7f7569f39022d4c19756fe218ce38ec3674bc9e6745b220fe87359143013bbea6bbe89e799071d52a7ecde2ae0a7ebdb3bc6f52a2c712e102c108ba215b883112f9c44c89731ce53cf20c6ce368de3d0f0c253a430fb12dfd7f8b880d6ef5471e133449f4296856d8ece118a58532773e4ab47b8fca1e131cca2a8e55f2e0bf0035768ee12268de247cad62b2e12483df872377b4f00212653d8d3abf7d80bf2c070d157fda3689186efff2049f5e01a4902b86a877f492d074e15285f50a0f8b3843c180b855f65a22b3a2daad040adb9602303bcd516f784fc48de009d58c92247d281e2b6397cf3fa88a2652269b55b66d6621b8fb7a24fb36aba019d3713012542a77207eec017803cb13ac2a9815ac43383fcd31669eb8174de5955c34cb332db4c6aedf32ab9290486abd0cea9ff85b68ce113c93b016a0cada4fd44aa68b97d4fa4bce1b5f0802c555abc3539abf1e2647505643a3c9f805cb1b7afce556fe4660e56f31e138eb0ba974093c33ba2be717ec30b4f6d94af664d0f8a78549f110599c98088126d6aac2e9088e860c76f832c05d7ac60371d5ba7e859526940cf648054172bec582168407d91332fce74263a4cf303942b60f4f3533a1de3bf75a2044c3d739fd8b72ef9fdb2fa426153c9c15dd669eb89c5eb62823e91603418b45f07fa8513425ca22a6fefb8e521fa2f2feba4ad5e55bf819e868eeb15a1da471f978ea4f5c8dcd741182d0c9eef68a722b44031d10644df99bdc5db2c60bccdbe0c896d03575d8395fa4e071cc43372cc5697d5498a7535b6b790b04997749e4fcaa4e713f4fe3afcc9ace525014cfcaa999ea17eb83b309436fab4af14e5728749c6fb903bc10d3f407a171a1f5659c23065db916da2e0ce522bfe82c48a58789c15b23c4cbe900e38eac53e49ca3d76c8d9ad999d108065b1a1b885a49006b5fb58a6cd270554e88bb94915bde400609333ee23a5d9f85895ef7266736db6bdc0b981d2a6b6b9471ac61ec92a787243e57d0a1548bd175c05eeb651ab5065f04f401d34c1b5f3fdabbf370497af67b4812e4d5de6ee547a3562af29b679f7d3987c2b9d5d7509767fa1d7eece0c61c768c495f20af13c27e111e091db08732c8219e25c0c33efb0d96b7e3c4f6378a2d4040e6a4b365d21eec3704eef45152806d38acfd22ddb571f6deb1620f98f2d076cf39a7dae00d734dcae0b67a9bf039959b522ba6a76f23eb75579e298e1459db2b27d05191a62038d2d49f56bc046b65a1e0595f34db09dfb2b8339506c6c42d7161d48f9638d53e2527ebb996efa587dca2ec5f36b3d9aeb4ca96709050b1a3595464e83b70b97590fb9fa24f25653b1477dd4607039eb592a1525e4eb7ac8102615820c03c8d1921abeda2f113bc46e907780f5eba7e5ee4e7ec12f7d6bc8fca054511c5cdc56fe2977d3fc30bccbac1aa67f4e2fd10c68917e9dddb444c69c1156fe51685cb09c8497637110ad04db646eaa38eb39d9dc5442e5a4cad102eb056b21f79671ef6bcbb35403c3809c591750c7ee60cd11a7a892481e7500cdb432df8f53cb62e60a838cf1681827bcab62bc7754ef1905417b9e730ecb7343cb2bbc67990434b81ae3b536af56eecf0bb60ada89af14b10aaaf27c683817dd8ca4a97bcba905404d45c2f8d7a0361029eb0a1c82f62c3a380854cab8440898fafb826af587a1384f9a618ed9904fd216c6d0085bc2f885ae742e0f53e723bb2f42b41fb42ec264eadbef9f7d5d878f7b4c72d4121b3c", 0x0, 0x4, 0x3, 0x6, 0xed8, 0xffff, 0x100000001, 0x7a}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 01:15:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 01:15:41 executing program 3: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) munlock(&(0x7f00001d3000/0x2000)=nil, 0x2000) munlock(&(0x7f000030a000/0x1000)=nil, 0x1000) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x5, {{0x1c, 0x0, 0x10000, @mcast1, 0xfffffffffffffffe}}, {{0x1c, 0x2, 0x8001, @loopback, 0xfffffffffffff732}}}, 0x108) 01:15:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdffff}, 0x0) 01:15:41 executing program 0: syz_execute_func(&(0x7f0000000240)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket(0x1e, 0x10000007, 0x203) 01:15:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000480)='./file0\x00', r1, r2, 0x400) setuid(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/60, 0x3c) r3 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x30000000) open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0xe) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0xcaf, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 01:15:42 executing program 2: r0 = socket(0x1000000000, 0x5, 0x8432b) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) munlockall() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000001e133cb10000000000000000000000100000000000000000"], 0x0) 01:15:42 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x0) 01:15:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000f10000000000008fcc0d37adc7296b5a6408f7c6d019721008000000"], 0x0) 01:15:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:15:42 executing program 2: r0 = socket(0x2, 0x0, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast1}, 0x3ff}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect(r1, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x1, @loopback, 0x400}, 0x1c) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000983000/0x4000)=nil, &(0x7f0000000240)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed00"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xbfacd058f3836ba3, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) 01:15:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getuid() 01:15:43 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xacde}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0100010000000000"], 0x94) socket$inet6_sctp(0x1c, 0x5, 0x84) 01:15:43 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000000)=""/15, 0xf}], 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000380)="4572ff3cd1006cfa5db14669f311208b03d9699d9509e5a34cd3c60ff52f50e00f6b5604a0b1d0c07b52f4db75e63abdde99cabb0847896e64919326cbe9a27676b291a9197e754e314adb29773814da05dd4b95afcb88cb4a7cf853ebd00ac700dca689d641c0df474c5c828b1d9aee1c8112eed3a52dfc510c25ff78c7993f0af84944709896427f3d57700caf23633515") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340)={0x42eb}, 0x4) 01:15:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f00000000c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4c4835d4c950c0000000fedfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68f00fbabd882f7225024851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, 0x8) 01:15:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x100000000, 0x4) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:15:43 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr="00000000ffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 01:15:43 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x101, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"dc95b665ce5dfc8ce5bafefaf8dd36406b85ec3b68246fa0593a5b72896476e985804aa45548cefd5854b4ec5937d59ca66000ee258fb49cb804a083e9ae326399fcdf785c395108b533e6534e2af50a411e736920f8156be8809921626e8feea55ba35a61f3be58eaede6580efc52e42243f145bacbae6cbbc949dc36837c16b7f78cfb87ba87959962fd4098eb90fa315f13067170c019afda9e151872d78e1367b2f7fe553f20e0236a373ceb860ee8775543e277ef036d03422ecdd70ece013e3eefbcadc569934fb343b42b75b119363c94951ec268ad811cf4346c5031972365a0ca200fbc80fb375e55610728a45d3e99db6e1b6df47b7929769e1551bc38569a83ba67ba3cfb317be8fda187ab24ca8b2ec2b29e61c9e2760a1f7be2775bc0a4e07d557f1604b401b794cae2031a557211ff24f1882baae823029360f6ca3fe6eb6670b4ef5bbece49026daf362cc47f992711a789d2c270fa62ba4754e576af095ba441ebdcd3d0a610cefe7fb74b33b779bce754cba428e4a16521684823bbd00ee42cb1b8dbfc7fbee0aaaa232f40455fbb5aee34dcdaefbbcf874fc49c2b5c9ddd7abc89f278f499feedf836962649e66e4d9f88258e332fa15863084f9d4e6a6a424989acf5cde0640d5b56addebf2014fdc9407d861650ad5bb27495a21a9161d8ccf5e644b66da18b486c4f8eb576f143a9d0500594b2e742df037244b31af4395ca8f1f35efea3d577ae806191ee4411b25df28ac405e083814c855d8af1190462f4dde133598a3f03207cdafca744042cfa7dddcfd1f2c6dd4cb8508ad015fb732a8b93ebbbc6d4099416fb818be0b067d437918a5ed74945ec9193dd96b3f76188ccbb4e30a226cc4121ded478fbfd7c474e5c341df9537ec95ca07b8577143c08b8fd60b93d0c826836494a84aa9d31513cc5abb12179a6899c8c799668708ed4882a05e4c511a5c22dbc237109c6fa55ab54e78488a3499c90f719083e593b86e0348b8513c39c554d0a68fcd6260c9265e2794af71b05e851359846b5ad60c6801672a74bdfbac67a0613daab10b26a0bfeb78efbb4f3fb634ee3f497d16614088df11bc0d0b9344655bba21e623d9fd7bfca6ccca413b59d3d0f5758d86166a1a6b63ab6fababee11b7c4c59c7857fe9124d838b226368c046fb0b64c4006458d33fd7f996231ce694bea53d0977ed540131000c830c602f99b5e8461cab9950208e2ce6836e0f77c056903515c044ffd7dac9131a828de6015c2af71202304806f0fefffc6ed43c6e9fa076ff40e7f0dc00f31934d6c24f22afba3999f8f02085c7186158a56b0936b38b3ef2435145828cbf2b1af71b723718c8b3f4a2cd255165b583085b94cf4770d6f09224dfaec4d5f1a77c0bbf101d184d2987dfe78fe5a05af4a13f3428979553a1a3e13ca06fd1412f9a", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6, 0x8}, &(0x7f00000008c0)=0x18) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) nanosleep(&(0x7f0000000900)={0x0, 0x8000}, &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xd84}, 0xe7a6ce92829a6053) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000940)="d1c45aa0f518c44f197f0096c4251e225600b10081da3b5bb26b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:15:43 executing program 2: r0 = socket(0x5, 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 01:15:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) chmod(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080)) 01:15:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) mlockall(0x1) sync() accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/29, 0x1d) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x5, 0x2, 0x0, 0x1000, 0x0, 0x5, 0xffffffffffffffff, 0x6, r2}, 0x20) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/130) 01:15:44 executing program 2: r0 = socket(0xffffffffffffffff, 0x20000027, 0xfff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069b3f0a3dd121e3ff700e5ffffff000000000000000000000000000000000000000000000000c658000000000000000000000000000000000000000000ebdf181b9b0e2eb6bb8a226d960e0fdd751d24d0f559c1a3445e466c004127000644d855d0f5463737afb8406d78330b758c9aef0c68c7c4caa276ff3e6d6f021c37f79e0bf8a9ba70b0dc7d3ebe656170775f", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000940)={0x0, 0x1000, "7fb60cbd23ad258bf72f347a28dda7673240e626403269e121527c56efe2ba91e6842fb94a640381f41fe8caa614e42de7dda22590006b8df9cb238d5315d67494421122cb13f1454146a863cbfc827179d59e468a282936211c2ec88e14aea04b70b01183b7a2b2a4372f9aa649cff40cd0221aa635a9fb9dce35a53ebe7cb942e4f1536b0a255286fabd5fe4478d82ddf1faac15572ce014ea44840d31044c32f0d5e5fa23283cdc5c8948db29884131b5f68e386cbef28336921aef53a0fec32a81d889360b4310d442a00a6c7230f1b3df7bf376c13994e92e6d8770be73bfab600ae923f117fd8cdbf35d320263382f6dde6a5189aac17eeba3ab793c9f5d784bc96a2df80cc844b7d6dbbb344fc176e4bbf504a175cdf67dbddb40fd3089c6a39c4508979fef2dde9f42124350efd9f9d583fb3feeef1470fff83b76b4e65b60a66c27b98f48c932b7aa70b4ffc0bbaea232dcef952fd33cae43da513ed8118e809c8e237123cfb012a67827e2262fbd0cb25160671f86d99b975b1d8931c8c300b9c18794dbb6ead1b36d9bc771a1f96b4f18c1e1dca867536df42403a002c2f006d6fb703f5b564dc5343241900b45a5db405a5feb949cf6c10e34fececba402f600308995f936d1885e56bc35bac88dd132f17bf3ed52805e70cde2a750111a7029d5d61539dd19ff152b6114881dcabdd9c7cf2a1bccd2196f9e90bf174c66d056ce9faae3b9ed5b155bbe7b15a7e9239baecd5ac05aa026a303b6bbf90a6bea910456071e35e34675d6efcf85753ead41ac4e5d07eb6d063f72f29878b5a39efce4b96fe9e5091929f824f43d4aff04428adeb3ac9ce5ae999433b5cc78d2505867e6c5634d648cea41847fbf37ceb3066f44c49f25a0f461090e6656e80870b5d35486085080af7b890566d4ed5401254e8060fe433ee68ae12f0982c4c57e415d0228850b3350ef659ed83e484c192f0d1c8d6d24e56173d57db2401dc95c7ef3fe961a2f4240900341cef1e64b389ffcce58ca9e758f041798a1270e3498f7857876b14c37c7ecf2abd4a2fd26729d09e9c059bdeb4b04615e51e96e17ede616a32bb364a8fba2b1cf45b5a685d28f4951d63cfea841fb141ee8fdee30202edfbfa29c60640c98d3f46a9b75fde1abca983f368cbc5304e8959b2f8f5f629f59aadb38fb499f09a3aa22065720f427a7a6375b8c908256c8559c3f06b52dfc4e53226a8377a1e3e955aa99886ed7f1ce34dd422128a4891bcb4b225b7dd74aa55e72a23e68b238b1f9e7602c6c04b0a3c269f70748bc262f6f60c77a5a7cbab5964992b6eeae9a89a1eab825f7a16dd68dd564344f0da22d3eb067bee5da3ca130ec3d80ca5d8956fbad704dcf1bbce5138470b6c69e5d1a340991f1a00cbf34d784429b52e22bcc893a9b925d4d59d86220de04b92becef92ae969303fd6d0d484517a6831f7d46f16a978f495847450138c8aa25b730a07f9beab89c850318de4b0c0d860697b849d9b18bc06311aad3adf41dbed5da7b7b457bb6e526b682e0d11d508cd27f66fc1eb8fa4d39296f83c6a80a14b83e9a62c26f6d2877c3c7518af048e8a6dd14436b44292951dccaa9137d0ba91aa59aa44fb4057300db48d5531225689e7b78eb50c06109be839903665d1045a8242a49729d03ca69e86913ac4e002171b44a24adabc77e9c06986843e678648742ce3e6e638a754f08549cf023c8c03a4e26adfde73571eb4a8165cf11dd742b6797bd529578be85ee116c1bd5f0664227638109f6e6f2c55a4094d6c88082dcc45ad50cfe60119eab5b00e72c1155a8918ac7d0f7e3ac330a8a9bb66afc08f7f4fbf8328760ecc74c46dc1c670beab6ba716e708135f03c81d270a9ea829d8b1e305970e7e523b7e8892084f92ce4aac786501e42a2288330a043398f089b9033deb7e68cd0e7334fcd9a372a5006b66a0de01868f43fb7c0149e8e899989e4bafcfd4159754958319b6c4674e21742ee9a0440c4b2e71ecb74880ce0cf796d8710131ae020c4a8182d743b61a6b04e4bcf4d4fc9bdf8f2108fa16e38df83773a0ae764b461f47beb5abbd3c65d1947709878d8f6d262671e3d32de124c6d49551a71cf58640dbc91a9f3080e7990addd607f1d7e017d6e29b17a63231dac8c7296c349835162ad7af189278cb62f1c6666458e32f5027f753831641c7b1ef7d6cf3a2f8fdcbee9d43b76d936345a914df0a8687f567ba8ac5fcb4dd22da948d0ef7a00622241af705857b3453c65c857a86af50245337d8f4aaafe89b358d19a5a34e7b1459f969078e65ae0122819d625484f75d5282e79510562e14f083657eaa9cad0057943cf9f60aa9c0fa0209c04d5aecc19d85b030549616333b7f2be69df80f6aad89ea1ab46a65c6ca1f8d3842fcc142e59ee179bf31c45755feee8ae91bcbdf134bbb9621992b62185618b7e752b8ddeb2d145946d39de7078bfe215e72cdd69d23eaff39145047bebe8c2406b323161239155940f51195421b5d826d21c21496b65d83c5dc864448f61d796446f1002ed6946e334709ff03e72eaa5d4a819a7450bd31229552ddcb66d1e83cd226501c8096a390b87b7ab60c1290b433ee13ddc69ba197ba03d3870d0ab51f871e755e79bef052e1f33c71929232db4685514e3ded98f32d70fdf5ce95b622a2bca5d78aa202c2f5057e8091d14ce57cfb0619d7475566d6c6ecc05c2a7c65a2bffc041fa1540484a2d3a9bbe50f675bc94efd0c1e5238a428d48de7e780e8721221e2d093fe4e5d5aef7fcd5d78b6abb9cfc62a9bcb2d21e6d4b2ccafcc9c6fab0fca8f5d057f0a22b4005405d88bfcfa1d736e46db2dae21bf6b26659e655acdec4889db2370072147de872f9d65b4b52f60a3bbecacf70f8c9a26d8425769cda1a3b7bf579aa96a7e7bcc96bbefaf8d0057ed8c302b6fbceb938ae0a637dca7a7b0f634906f03ba29b250b879053268772bd59b25e421a0147583d22a829c1405eac051a347c9fbdeac5e2676f9a7cc24903628d792cbbd663e37f9068bbe65e589359160bf44e532ed633b99691ba0889464de696056585b17a570ebd37d7262b0a4ad440a3409a1714d5b122c7bd4d4170b2536cf38d879202f367bbeb7701c76d600c8f2213f6e61978d8acf63867c1b4be82253ec5e8d711d3fa1fdadf91c52bdbfac115b46d758284b4a59396ff2a40789430028db2cb60a24432378be97a3239e9b6133e15d2e870d038664b56b7622948f9dd5cdeb676bbf629a2707aace422d7b2e715e658b78b1b16e2338d0fd5f5de0e0b61b72d484747e1ea87d683d6c46d313b946b46781ac3f28f5a344db9be57da4bf4b68d83e84cf3c38588ab0312eec2b05b6e23fc3164f4c44a0aabc4844178fde1e34d4b9c78abdfab7eafb34945c1eacbac14d5ce246410d48ea364676b3f60212b099bf5b687b9f6bbd092b186f11ebc11e672a36351fb18150295c4634fe0e1790be7c027aa93ae1235dd60b8828c2754a0bb26211b23418be5a546f03f6632f352cf75da03d8c195e06cd5eab17696aef1f426a152ef8a412e39a032672e838073382a4a0fd19357412555b8dc7b30c74e8ab198b9eecb7bba3b175d73f9a186f350607f575a896984c1a20d2ece8c54db8b4d4660e43e6cdc55a0d5aad154611222b354e11193303604a64dcfb036a1bd6ea5d006b08b5e0d6743764713568a1eadd101189e6e1fbcea6cf6574d60729eff7dbea73f157b93e6c2dcbe32a82411908156db919e644627b9fdec0ea5c99f16b75b72a3afb0fd88764cfbbdb885e4c2e031a12f8b509d07ad6d5c7b02bc511423850aad4068782a440fc90b20036a24944b8c133c76c208b0f9e0ee9ecb3eed4f30c22656f815986adae43d628a38204c8edd02829a1f3ebc51e48eba60c985890b6cbde04adc2d526cef17fc48284903e3d82a16b64b790ee0d5a7c99b9548ea4c11cc1ed5c7f378c2ab6a02c2ca42f16c8431ef93e81a48a78087ef87a06b290d7590c14b1e4243c74cf3b76466ae856d2140750497b75062ea5e3ecae396d758e87810bd70af99d6505c6301025fb3d808929a05914650fa8a862928738f7e0a6864f52682e63365d4b42b16e85af5a66017b9c260b5be75c4d31801db9dab98390e1fad3a3b05c7094ec6d311e75e9945fa793286c1f5a8879028fffdff86d2c1fc64d8095c5e88b951329040396116489036eb6c8a1906bf247a43009b888910d71ee73b464a29f6c1d2eb17db65fa0f6da506ab5fdd2cc4b0e976600744b09fb29026fe86aafcb205b9c3fcbf3c10c46278b1dc8db4448aac28e3bbcbac54dff13f184c0fdc5dc1b621d483557094dfbfdf54b228abfb4ed3bea27ef0630d90c6bdd4392f0a880eb27a425715462de63725a1b7f32df43ee3a2a9598c50d85cac81a43d38e9b7906edeb1020de1e62a7bcf52e2c66775518023b18cb4f86dc6d40d5441a9a4c4f32c0c1c79d40ed564f1cd79e724f36134610907a136a1568b9f849518018a684618352b248ff18da9cc3f56b2e089d4783ff08341b7b86549d159869aca383dbcde1b46accf019f712f1c20c37553b6d519c3d18fbef808565e0bc9d22f67d73968498bd482f2641baf3b640ef44437379b8a7202cf36d89dbf1da38e22abd9e97c35ce394039e6e02b022e2dacf30777b5c20bd8204446bd05cbf0dc219d7d50abb09207501738671b680121fd08bd4c60825fc1d28633bb36b8f4ec1d029038b15df7c2ca7e400f1360dd13f580ee16c81344c7e021b2eac68102cf0a5f1d0b3b2bcaf25c7029027262cc1d4b19bf5f5a0973faed5af2b3485197455b8813e05443edf37d217d9fb567f66e8a50244ce2b3ad88a3e28465263cecbc2aec4055ebc56fb627a3c29701a31c4d686375c685e318c2fbe8da05ba89b0054bb7d930dc41f3e3f48fc0f7e4d6eacdebc4c3c3e5078ed62bd9690366569f06f6db276b012fab2b856559200f216c7e91a42bab526a2528801b2b733a5d76a014bc4d86fe6e9c5a60687bd217f1a46484ca336a127b33cec013fae344030b8b8c34ac58aa45034439368dd7f3f1387bf5275ca2caefb12e90da27108503a3486b26ff7f1e4c993a27cc95a0603c6354ca49c6402228befe077b1ef3a0395e63bef232f4d08b0f0304f0e61562785d90834eeac9331ee6969fb04f1a428bafdcfaa9db75802e8dc96b813ab2929d03bff156d7e69ef7c1de578bb1435d8aa12579125fd7c6240bc2cfd0c8bb8bc8f4dfea1e2b23f7941efb0600006e18a6e1553720f4e4a536e626a3e21256d50c6c766cc1095a548dcea7dc6256940538189372afb8efd0028163e5003e5bd1e03dc3fa580f897409d1e1ccdcf1f8a5a4396d09f9ea44e07d8eb41a0dc4f7b2900f5729e8358d7682b05412c5b24c2c9e8b6f9dc1871285592802d05f842aff65c781de420ac51b7bd5c13c418cece2bdc367e3cd61c5ec56c33320f4f5d74cea12988ca35e9b09914e6970ff6a54be03ca86ffa4334376f161fe37ee5c49f5ce670b57c569e8b7db6430484aaeebe153557f2d019e957ac62636aed8186b8244adace5b8f53bf7e0f05f509e3c706a878920c2828f884496ba8c5d979ac4a33a9e97a6682927eb0becebe482ba8f3d8e97fe3e082a664ec2877b6c2f0273d1e5c42d6ef67f4eed1931d38096965aa76c52c7ff80a15d9d42814bc859010bfcfba7a2e497fb9aa37d8a244569666498bd9d67b03aadfb4ee4bff9858f73f29cc1f2a1d17fc07028f9408a9cf5137f81"}, &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r3, 0xe, "031911cf6a65a5e4d3bd9623166c"}, &(0x7f0000000100)=0x16) r4 = semget(0x2, 0x3, 0x161) semop(r4, &(0x7f0000000000)=[{0x2, 0x4, 0x1000}, {0x1, 0x602, 0x1800}, {0x4, 0x2, 0x800}], 0x3) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000180)={{"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", "870ab10343103c4eb22aea3522ae379e968baf480203264b709e7c1b5a8fcc6b", 0xaa, 0xc4b}, &(0x7f0000000600)="1c8b4ae732d8c758de847f8e864f13dc260a8fa85bffdca7d34fa9d5fd0763b24b5b7be804a8e778132365699d22cc72a8e044743879c845b7f859c4b69af5988a8a1e415d6674629c5f8021b933d0747dd8d081210c6c794a336b392de6ac6b6d0080e265dc56c1015a9680b7284133d904922f3e7f0f4a40c8", 0x6, 0x5, 0x1006, 0x0, 0x10001, 0xffffffff, 0x4, 0x7}) r5 = semget$private(0x0, 0x1, 0x402) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000740)=""/236) 01:15:44 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") semget$private(0x0, 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r4, 0x4}, {r4, 0x2041}], 0x2, 0x1ff) r5 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) accept$inet6(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9900000052fd191c7a5b16bf519df13e40733ebdbf79e4d287b5cb9fdeda6b8b9939e7298149b3427582ec8803245822bc0e8a133ea8273d08801e4947c4b675d9692e8910dee30b719ecbcd4a4aa2b5066715ae8f3f80981e0820449818a0a51b2d6f8af47e516e488a810076f6c0421d779179c52bf2e12c56a7935476f0d02faa8af842f5b64c0350595049d52d20258deb6c372a00000000000000"], &(0x7f0000000140)=0xa1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000180)={r6, 0x80, "13fa84b2d2a9bf622370035be9eeb9ac324c85e8c67ff640fb5dcca2a3cea966fcbd249a63cac748434797921259ddec817c81074eda108ff83cdeff5ac66b62074e2e542febe634db775513c66bb6a2f428fc97597b2a454ae79ff463f9c8bf27e235f96da035fb093d6e3e6dae630af360bfea413d836ef8dd93764ccad9ba"}, &(0x7f0000000240)=0x88) 01:15:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x4000, 0x0, 0x7, 0x2}, 0x0) 01:15:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 01:15:44 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e0000002000000000000002300000000000000000000000000000000001ef12bd10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0211132d1a04d0159f3060000002d000000000000000000f4ffffff000000000000000000000000000000000000000000000000000000a469842bf4b610d6e89e6f268c19d2e43714872ce53f9daccedb536a89c2b1b00395c1077b8b3afe029d5c89d95cfab3fb0ff0dcca971d079b1e1b4d29d25e853458262bbc4a44", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 01:15:45 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c431c130f05f30f59bfd9130400f347e07d41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0430f5e8900800000d3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xa, 0x2, [0xffffffffffffa353, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xffff, 0x1, 0x0, 0x3f}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x4, 0x65ff}, 0x8) 01:15:45 executing program 2: r0 = socket(0x6, 0x30000003, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) geteuid() 01:15:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x55, 0x4) 01:15:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x90f) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0xfffffffffffffffb, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0xd408, @mcast1, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000140)="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") mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000001580)="b17991cd806969ef69dc00d966400feac3c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="11e1438317eced3d68d7dcc1a42ef62510c8b89c59") munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 01:15:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000), 0x0) 01:15:45 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, r0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket(0x12, 0x0, 0xfff) r1 = socket(0x2, 0x1, 0x7) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:15:45 executing program 0: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 01:15:45 executing program 1: getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f0000000280)="1c04c4637916d7b098c980d6d669e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21660f2450f10c7c44279b62b51c4a27d181ec1ea01ef6467f20f51cac35b5b306745444469f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6f242a4ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 01:15:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 01:15:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r1, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='//file0\x02') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') 01:15:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000040)="bb18f1b3071171cfe06285c1eaf1bdedfab555d53d0f907d26b3e2744be1580512467266dd95a04f367e5339a25cfc7fad6e12eab3d98d50aaeaed145322af1f98fc216682c415cb2f8844eb2ee974e588947e6769b69c72db4531ed917db155485b792ae4859fbf039253e8b00d2e49de27301c92a5e2d6a78bf3edb48963a5b26fdbcd9fb7d20ef759f1e30caf88623707409696884a2697b9871a3bc24d58d1a110602369905825f90df1064726f67f32017442bef882d155f40364f01a769490937037cc65d7fd4fa2089e2b1918aa20ddec714ae332f0e316a1b681") setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 01:15:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xf353, "5c520a26059b9098c27a96f14b549486"}, 0x14) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, 0x8) 01:15:46 executing program 1: mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") truncate(&(0x7f0000000200)='./file0\x00', 0x101) r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f00000003c0)) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 01:15:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0/file0\x00') 01:15:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a") poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) 01:15:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0/file0\x00') 01:15:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getsockopt$inet6_udp(r0, 0x11, 0xfffffffffffffffd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:15:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0/file0\x00') 01:15:47 executing program 2: r0 = socket(0x6, 0x5, 0x2f30) poll(&(0x7f00000000c0)=[{r0, 0x1a4}], 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="0118eafbc5c3ae34734c9fb35f754ee19179aac0aeb9de614920daadc73c58300dc9a47cdb935054f023ffa6000000484b6385409e24210f97d5da444d68319479", 0xfffffffffffffe12) 01:15:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000180)="d5d9dc147c77d3b8cfa46456c439025ad0fd18fda023f4b850c8a5eb1261362d38807fa9d9c1bc1a07254ed6c7a5243cc800df697c68413262e61f84aead2af95df96858a0e770de1f4641ac374664ddd2bd35a2f64805485a948e90b129a2320b04cc4e206ee16cf88d924d483ed1f5a51fdb1bda35092efd46545ba46f93e41e6a221c3bdfc877816b17537c4a5ad63da293f6081fc676c04bd5016ea805f5cb4996a36cd37917aef6f8ddfe8fae756a58f361a7f6cf", 0xb7}, {&(0x7f0000000240)="b3b43add3f8d711d03a77f7996797263aa350adc9a1f53a5bf320d2d2e5a77", 0x1f}, {&(0x7f0000000280)="3bb81db076d39455e233a67d5c072877e4acca20e7d4c9096b25cd3f72e35b29f4453450ad9123477a607aec28dbbba8610cb0", 0x33}, {&(0x7f00000002c0)="0dececfacc6d3b4132580b6e965465f702b48d38e56e4e4214f980985199b96b94736aa3e70d2e94fc", 0x29}], 0x4, 0x0, 0x0, 0x5}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000006000000002a31df41f77b000000"], 0x0) 01:15:47 executing program 1: select(0x40, &(0x7f0000000000)={0xc000000000, 0x8000, 0xe35, 0xffa, 0x5, 0x81, 0x6f6, 0x4}, &(0x7f0000000040)={0x6, 0x1, 0x8, 0x1, 0x9, 0x8, 0x101, 0x32f2}, &(0x7f0000000080)={0x0, 0x8, 0xd9f, 0x7, 0x7f, 0x3, 0x0, 0x1}, &(0x7f00000000c0)={0xffffffffffff794a, 0x5}) select(0xfffffffffffffef2, 0x0, &(0x7f00000002c0)={0x0, 0x2dc2, 0x40000, 0x0, 0x0, 0x0, 0x9, 0x40000000000}, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x40, 0x100000001}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x38e2, r1}, 0xc) 01:15:48 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) shmget$private(0x0, 0x2000, 0x142, &(0x7f0000ffa000/0x2000)=nil) accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 01:15:48 executing program 0: r0 = socket(0x1f, 0x10000001, 0x8c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x101, 0x5204efd, 0x8001, 0x9, 0x71c, 0x0, 0x1, 0x4, 0x7ff, 0x4, 0x1}, 0xb) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe63) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) 01:15:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66692c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x152) 01:15:48 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) getpgid(r2) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r3, &(0x7f0000000180)={0x2, 0x1}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000002940)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000890e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000c44cafae1e06a99c45cbf61f5c8f2681c624e8720f0164ecb17fabdf8be2535f92a36a737c6913a78cdfae4dcfecb86285fa63e59e6555374d785ddc04474c6bb7947192e3d58d48d3578a832097ec238e6aa4a01f75ea6adef9ed1949003826531ce09ab3217824e90d63c98749adc4896e63ed94ccba925746b33ea11bf7068b44fc0cc1f94df308e4fe65aba4c7b7f3a525bfa829bc3eb9a273a9c32622ab05363ea0696f19dfd176626a6aef28944de6757c9aa299f3c76f38ec563500996e60161bd36f3eefc5b1d81ca1c27001f3dc32640bd41ed394b10b78617b77f47e3532c399d01002cfbfabf44233e6c502d99baa6506d5b2cbe6a9438630eb2b2a454e6d3d27ef7e6e521b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0) 01:15:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf9d53df00"/136, @ANYRES32=0x0], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c) 01:15:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0x1702) syz_execute_func(&(0x7f0000000140)="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") 01:15:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x401, 0x1, 0x4a00, 0x4, 0xfffffffffffffbca, 0x6, 0x200, 0x1, r1}, &(0x7f0000000100)=0x20) 01:15:49 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) fcntl$getown(r0, 0x5) 01:15:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000009f550000"], 0x0) 01:15:49 executing program 0: syz_execute_func(&(0x7f0000000040)="1c17c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3440f446ad6304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x10001, {{0x1c, 0x3, 0x1000, @mcast1, 0x401}}}, 0x88) 01:15:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000101000000007ed168268f34999efcfa565cc85c980a7bd87f7e098c76be6fb9c748645abd81b08cee4916a399cf17e2f0e88d022867eb1b91044157ae1050e194352abd28760080ac800c06ff9c5227a4752d526a0c0ad3ad94a6a704d77ba7c04c00002efad54497bcb42fe8d5ddab73af834960fbc79b7c27249fe0080ff1b6f67806013ab5ef41a1ffaedd37df9eb31920f05dece170819b963568520329fa75"], 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:15:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e216b1e000000000000000000000000ffffe00000020e920000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009438018069a6b1c41ae8ff0a4c06b06705a3", @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x6b, "7b3e60b004188186e3d20df540092c0347c36e8b42964b4062b3bb04a132825e1cf8e82a63a2314a3e53dcf5e17edc2aa66f9b14a0bce1b72722674e1b96ba826af991f8efcd9e452e3aa68095ca54f898a1578c768c4c60b4c2f8af606c74f131bcc7a4b91be8f7d3d980"}, &(0x7f0000000280)=0x73) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x800, 0xffffffffffffffc7) socketpair(0x1c, 0x20000000, 0xffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000300)={0x6, "28d8ec3c383c1d0c4be7e3cdf509ab38"}, 0x14) read(r0, &(0x7f0000000080)=""/187, 0xbb) 01:15:50 executing program 3: syz_execute_func(&(0x7f0000000840)="982e152c49c441c4613973f46bd1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5a2e36f3af8fc9c09b3cd85e0fa0e544c3c38f487085150c00000034d1c4e10bf8c4dbc4f4c66db712440f01d5802d2ddc0fbcaf00f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e88dd5862e460f0ff94b4b7fc481ffe609e0f526264788fe58dd7dbb00d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 01:15:50 executing program 1: r0 = socket(0x11, 0x10000007, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0xe54, 0x3, 0x1249f80, 0x4b7}, &(0x7f00000001c0)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:15:50 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b002e3e26262e66400fed250f00000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000710fc443bd6cc5b32e66450fe7a2d1f8b7f5cfd1f4f453f347adad6291ae8ca0656000000f01c40bbf000000002d96000040c43bc43b3a66660f3840cc1d440f2b550142c4b331f90000b0116646d0e43600000f0f2f0c") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setuid(r1) ftruncate(r0, 0xfffffffffffffff9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="cda10f3fabf28dbbf264a2361c06c9d7", r2}, 0x14) 01:15:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) socketpair(0x1, 0x20000002, 0x401, &(0x7f00000000c0)) 01:15:50 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') sync() mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) syz_execute_func(&(0x7f0000000400)="96980b472c431c080f05f30f59bfd917cf0046d341e2e9b557fbf6420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c4830b7fe7d300000195f4aae5f8f7af00100000fa0fbcaf00100c00f345d9c661acc4c3214cb9a5605419c201b00b000000f08171a30b8a826e2e46d8f5420f4ab2663e16aed4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='!\\\x00', &(0x7f0000000100)='-\xd4\x00'], &(0x7f0000000280)=[&(0x7f0000000180)=':@*\x04@\x00', &(0x7f00000001c0)='@\x00', &(0x7f0000000200)='%:-\\\x00', &(0x7f0000000240)='/]/\x00']) 01:15:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 01:15:50 executing program 2: socket(0x2, 0x5, 0x801) 01:15:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0xc89, 0x6, 0xf4a, 0x6, 0x4}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in={0x2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) geteuid() r3 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) r4 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)=0x0) r8 = getpgrp(0x0) r9 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x86, r4, r5, r6, r7, 0x88, 0x7f}, 0x8000, 0x1, 0x1000, 0x7fff, r8, r9, 0x6a52}) 01:15:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)) 01:15:50 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0x1, 0xe9, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0xffffffffffff2013, 0x4) poll(&(0x7f0000000200)=[{r0, 0x40}, {r0, 0x4}, {r1, 0x1}, {r1, 0x42}], 0x4, 0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x52af}, &(0x7f00000001c0)=0x8) r3 = socket(0x2000200017, 0x2000000b, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 01:15:50 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xffffffffffffff72}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000000200)="435518866390f4bd4c98d647473f73f17ca44e53fa85e1fc6a8ed83e73961ccf4767e55f96390c4cbd922d3558499eaa144b5ab930aa8192ffe75840fb461b2f8d93530e9dfd838dd72bb4398a6197e15b0368220a363b10fdc1bef7e4b846a5e00ce7535fc5e4b62c3a39284b8742baa50ac4a905e03f1ff73fdd5ca57480a146b9f2746f63d97fd44a4a997b55c0d82c5cf754fdea8469f7b52196d41b941932666714582d2f30dad031a641c968ee82cd03e7305986", 0xb7, 0x1, &(0x7f00000002c0)={0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}, 0x1c) r3 = getpgid(0xffffffffffffffff) r4 = fcntl$getown(r2, 0x5) setpgid(r3, r4) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 01:15:50 executing program 0: r0 = open(&(0x7f0000000100)='./file1\x00', 0x8000000a47, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) r1 = getpgid(0x0) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000080)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b8e8617fe6029d0c9d8f56237a805a839bd47301e9be435293f376025c27fa642b2057a8766a781b499e34d2f0114b985bbb423c66674603a8e137917207aa2944ab1848a0c6f3f6e97c95bb21dc7b32393bc3cc5c2cbaab8c671538ca7a3ecf39f3259ab4fc76f40fb724849ba4bd45bdf98fa5d68abd93e32831cc886dbe5551f5543fab9fcbfb011b35b1de0541ea82685540bd2101edf53b43de2cea65b9036e0e93b1b884a71f842d44fb337cb7acfa5bd0e90e209da57de9147b6de9c0d1abeb62141d937c14241aee588efe92e222f697f142fcb33828f503b197f8521cd56f6aaadadbe68cf3702deb59450cd187053a79b888", 0xf7}, {&(0x7f0000000140)="04a4bee440595806e82a3adb7882d05e8d4cc86fecda34738fc08af17027f3f4e52cb18e069c76a0bc3dc289c1b708fd7f6cce08f0b451cc9b2c71b3", 0x3c}, {&(0x7f00000002c0)="51f331d01ff42d0d6e62aab0bc438bd1dfd8f415908a108ba94bbedd30226b03bec0b1e42cd82463ed2795057334983bb346822f9f1a95c88911ddb3aa7d1bc928d7e76643dd9bb0bd578a9380fb694e5fb9779509f7581655e87cb00e9b8bcaf1f5bf8414e9e09b5d52130a2e3509bdef2c8e7f410ccebacc5d102e0bf986f36daf7453c475237ba11716e7", 0x8c}, {&(0x7f0000000380)="3e493d7acc6dad0b348bbe2f274804cae0489a1140528981e9942badc76daacb322dbd87fd697a0567997dd802a68c720ec350b263ce4bda", 0x38}], 0x4, &(0x7f0000000580)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x68}, 0x1) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) 01:15:51 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000140)=""/195, 0xfffffeb6) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:15:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)="12ec99a17cefadc9f20a296868b2bf17c558adc0fc3e37ab0c2b1a59283ae0d4c4cc6d165b182fcb485d9ffbd10dd289e4b053c84486b3db8223d4dfaa39c922a92028c20b0514b1a42958d35d0f2cbe12c71b2f154c672f5154a3cf8d6fc5") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev//.\x00', 0xfffffffffffffffe, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xd223, 0x2a0, 0x7000, 0x5, 0x20, 0x5, 0x5, 0x5, r3}, &(0x7f0000000200)=0x20) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x9}) ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f0000000240)='\t') 01:15:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000001c0)={{"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", "2cdfbc008872225bff79a512b8bb4b58580a190915bc01beb0789d86c4352d85", 0x0, 0x8}, &(0x7f00000000c0)="a4a22dd6f6f22ca2b2c531572af6691fe0ce40a368371fe164a6b37a32a2e00c0aaf479822e3b7dec673d53e26688298c92c41c7710a9e1095687c03bb6c2fd0038484a680546f4b79aaa8d0d0199d277794e4d940e0da68df98560a9a22da04dc0f561fc5d00337e3cdd52df7bc71623ed5c33f9f9771fd5e3b02dff5ee38235965815a0e843d28b75f962ca633cc379d69489400f9b6b8b9602b02f2438de9942f88066cc97adcc38d8d521d65fdb70d01fb1da0860af3491505e9083364866bd8ef776214ff602f90001d47d490c722353167e151306581c212efe20191f212fead122fa27a9c", 0x0, 0xfff00000000000, 0x8000, 0xfff, 0xcc, 0x3, 0x5, 0x7}) 01:15:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000000c0)={0x1, 0x7}) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 01:15:51 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19f72cb64c0f05bf02054f00c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000000000f383a9e02e80300110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") r0 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/125, 0x7d}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/41, 0x29}], 0x9, 0x0) fdatasync(r0) 01:15:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x64759dde, 0x3ff, 0xfffffffffffffffb}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) accept(r0, 0x0, &(0x7f0000000100)) 01:15:51 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0xffff, 0x4) syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:15:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) syz_execute_func(&(0x7f0000000000)="b1a091cd806969ef69dc03d9d0d0dbacf4c30000001cc1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") 01:15:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000e0000002000000000000000000000000010009000000000000000000000000000000000000000000000000000000f8ffffffff862a6a4daeeba1e71373085a0000800000000000000000000000000000000000000000000000000000000000000000000000000000006dad000000000000008000"/148, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x91}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xe7}, &(0x7f0000000180)=0x8) 01:15:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x3) sendto$unix(r0, &(0x7f0000000000)="134e24d350ae3a47358258d972d56e80c19c34cb667a5d33e91a3363ad43249ba21ccafb66979810e9da90352245747000ed542e44c9fa6161456bbb9e56af43e00162aad5ae76307c4d6d5eb5a168a711b3d309a87025e6f46c5f04e9024e85bb3775fc7f546e36d08f0e89500d", 0x6e, 0x2018c, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x0, 0x3}, 0x10) 01:15:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt(r1, 0x9, 0x80000000, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000580)={{"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", "17f0d7cf810600000000000000d9d2e14231e99c6bff8374adeb6a5480938191"}, 0x0}) 01:15:52 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) openat$ptmx(0xffffffffffffff9c, 0x0, 0x4, 0x0) 01:15:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000200003f01000000000051"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "0d8f"}, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x100000001, 0x4) 01:15:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x576, 0x5, 0x3f}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 01:15:53 executing program 3: r0 = open(0x0, 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x9, @loopback, 0xffff}, 0x1c) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0xc) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 01:15:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000540)={@multicast2, @multicast2, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x100000001000}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xcbd3}, 0x8) sendto(r0, &(0x7f0000000380)="8f7112466d5f422987d664ef09049d44aaffdde4cb8d975119b9fbb0dd30", 0x1e, 0x0, &(0x7f00000003c0)=@in={0x2, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001680)={0xcc, 0x10, 0xffffffffffffffff, 0x8bdf, r5}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r3, 0xac, 0x1, 0x8, 0x81c}, &(0x7f0000000180)=0x18) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000580)="e973d76d45b917479780c1350410df226eb313ca2aaef44c5c5dad5d16fe26d5ae56f385fc31814bd6cbbbdcce35a8bbfa26e72493c4bbb6e1d6172623212d676f663298b1a8d2c08495750a8eddef398477d11a968f85d404c3a7253576f6ca4a2c4ce4b1a7e6b7128667e7a0493138c328f2e2fdbcd16033090b9cf014f8d07e0d", 0x82}, {&(0x7f0000000640)="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", 0x1000}], 0x2, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0xd, 0xc77}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast2}}, r4, 0xb70, 0x7fffffff, 0x1, 0x2, 0x100000001}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000016c0)={0x8, [0x8001, 0x1, 0x20, 0x3, 0x6, 0x7ff, 0x1, 0x1]}, &(0x7f0000001700)=0x14) 01:15:53 executing program 1: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xcb, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x100}, 0x8) 01:15:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0xc6) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x14) accept(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x800}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1012, r0, 0x0) 01:15:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="55a50008004b8bf87676ae6c78ed83fc3584c8e00e1345eaaf1cb7af21f1e898f0a92a76c01357499a282b3355246e90089f8bfc67feb0655e9727692f48caaf65cc87989e8ca537e8299121449c70bb5b6131da0b586d7c6d732b58f734970439cfe9f03ee97a6bf5733e560ae9b917a2b6549d60475ae317cec6abb5690713895fe723fa5a6f3c08f5501a9fcc8db0cdbfa61aa59a6662497c9a4a2316a7b00845f9bf8825ec5ce92adddcf3b040677b217f2d133e"], 0x0) 01:15:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x40) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="0c00f2ff840000000800000000000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x2f, "cce7eddfe9a7b89da97934655584227b06bc0951bee54fed7cb965100844c71191437524aa1043f42f22755e1675b7"}, &(0x7f0000000100)=0x37) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xd62e}, 0x8) 01:15:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x2, [0x81, 0xa5]}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) 01:15:53 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xffffffff, 0x3, [0x9, 0x1, 0x0]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x100000000, 0x3, 0x101, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4) 01:15:54 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x5, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 01:15:54 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 01:15:54 executing program 1: syz_execute_func(&(0x7f0000000100)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:15:54 executing program 2: socketpair(0x11, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000200)=0xffffffffffffffa3) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) 01:15:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000006000000001000000000000500"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 01:15:55 executing program 3: r0 = socket(0x11, 0x10000003, 0xffffffffffff7fff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2, 0xa5, 0x92, 0x3, 0x1, r1}, 0x20) syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:15:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000ee61804218426f782c2292ee9dbf79"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0xb30, 0x7, 0x3f, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xfffffffffffffffb, 0x3, 0xb9ae, 0x8}, &(0x7f00000001c0)=0x18) fcntl$dupfd(r0, 0x0, r0) 01:15:55 executing program 1: r0 = semget(0x2, 0x7, 0x400) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000000)=""/70) syz_execute_func(&(0x7f0000000180)="929898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751ee509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 01:15:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) sync() munlockall() 01:15:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r1}, &(0x7f0000000280)=0x8c) accept$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) 01:15:55 executing program 3: msgget$private(0x0, 0x0) getpgid(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000000c0)={{"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", "c046f9985130901be06f8b43595048d99dfde96cd13a56b963e0777eefa24a25", 0x7, 0x9}, &(0x7f0000000040)="92e9d50b51a677ae98383befd641e10cf39f7ca54b26afb52175d709c7a140ced9ad45e148e883f0faaad82f67c1b5e0b5c67e9c3efb52e39f1ff32ce8a315a62be0ed95b4dcc51390c00ebbbd6e8aa201c4919ac1ec5b94b66aca3a90d07dd41a52c04489", 0x3, 0x80000000, 0x1f18, 0x9, 0x0, 0x4, 0x17f0, 0x1}) syz_extract_tcp_res(&(0x7f0000000540), 0x3f, 0x8001) 01:15:55 executing program 2: r0 = socket(0x2, 0x0, 0x2cd2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r1, 0x8000, 0xce1, 0x4, 0x1, 0x200, 0x5, 0xb831, {@in6={{0x1c, 0x1, 0x4, @mcast2, 0x5}}, 0x0, 0x4, 0x39, 0xffffffffffffff80, 0x8, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r2, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3ff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:15:55 executing program 2: r0 = socket(0x6, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 01:15:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000040)=0x9, 0x4) 01:15:55 executing program 0: syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = geteuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0x8) accept4$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x20000000) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 01:15:56 executing program 2: socket(0x10, 0x5, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 01:15:56 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0xfffffffffffffffe, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, 0x0, 0x366) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 01:15:56 executing program 1: r0 = socket(0x2, 0x2, 0x1) r1 = dup(r0) getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r1, &(0x7f0000000100)="3614d7d15be48da3ea74e39346fbbb1aff807cca30dd8eaad1fc20f9436f864086ac648b47e5e9369992be0cd436a80ef3d81e29a599585bf27c080a7009b7fded7d0fc9150d47d6b6f26a35b1634a7bd776356d7f0bf3a4a2bfdd4beea854acb726482dd0fac108d27906bab15eedc95480a14e2bcd0d", 0x77) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 01:15:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000540)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x8, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3e}, &(0x7f0000000100)=0x8) 01:15:56 executing program 2: r0 = dup(0xffffffffffffffff) socket(0x10, 0x1, 0x8) fchmod(r0, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/240, 0xf0}], 0x1, &(0x7f00000002c0)=""/130, 0x82}, 0x80) r1 = socket(0x2, 0x5, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000e9525f1000000000"], 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x5b) 01:15:56 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1b) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="5381c4c1c46303dd9a5915e5a88ac020002ed6263398c307910420b9742706eeb5f7fa5190222ca7507e339b7271de6db899feec0ade2b90bcbf7da7aef5836df563b4d5889fccdfb26907ac61c839421bb15eea2a65706062c8d8becb75e275088bb90d85e30ffcf956958b878c43c4fd82b6df0f29d460f260e9c7aa5087e722c161530f997b0b354a1f685cc61899a3f565407242a9dce272e90b13f467a151e7d1ea") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 01:15:56 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote}, @icmp=@mask_reply}}}}) syz_emit_ethernet(0x49, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff88a84d00810035000806000f424c060f0002aaaaaaaa7bc854347dbe8ddea6815a00819a6909fa025c7f9fd472ddc6601516953ec6380456aae94bc17d7f86e5eb6800800000"]) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000001c0)=0x10) r1 = socket(0x1d, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:15:56 executing program 0: socketpair(0x10, 0x3, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000180)=""/122, &(0x7f0000000200)=0x7a) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 01:15:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) semget$private(0x0, 0x4, 0x2) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0xe5a}, &(0x7f0000000340)=0x8) getsockopt$inet6_udplite(r1, 0x88, 0x1000000000000, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffdf0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:15:57 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRES32=0x0], 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 01:15:57 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2267020000ff0200000000000000000000000000011f00"/128, @ANYRES32=0x0, @ANYBLOB="008000f2930000000000f0ff08ffffffffff16807c417edaaca856"], &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x7e, "92a2bc4aeb620d644f193bc6d1cc1c713404c849d99f38921740aaf23de86a8fb309929c444bd3e855f8da2651754eb55a4f65446757efba00d8d81a424afea962de0bafc52cef7ef438ef9b396aa90a72d13e42f9c8415d05866eaeb781b39b2634ab081f6a1759c1bfd1151fc76b10fba3fd42a18170e5b52e139d6505"}, &(0x7f00000000c0)=0x86) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000003c0)={{"a63b2037c0aa89e7bb3c8c962518c05aadea585f8475878577782650d93e679cae00d1132f604faeb60140fec1050b10294100332d33bc5748bb886c0fb8a46621d43be85c4fc30629d1c2013416753cf944edd06855438f5a9ba61196238112216e3dcbf23d4f6de8f1198267c328713d2cb9f552968028c9edb42564a54ce7c7ca24a73609b229c76167a2229f9b378e0b8ec09e8005246316680c673de3677ffaa348c5f0a34535d0690b8a3d2d5f5b2c60210deb2ad7df57b5a856433f5f6d9404ad8969c2f33fdcf66a50ac7426c2798c0ba8bd9115868b51351a058147f142db9862be155a99757bfaf6b79dbefd030bbd2ea5ffd257c333ec6e69edecc528408269eb9faffbebc4610b628da9a5bcec7f2989dc3affef5be2d206c4dddf1ee3850bacc3ecb6821ed9f6fe6ae08b49840be1630811a30b51f79426be68e37e79f30043f2def24abe5bc6cf5d840049ae29d2161b3eb145d09696e505d2b6b248e3b9185bdeef4a16025a3cbc6b4ef7d665c2ec0235573cc9d3ccfa6ee48d85f13459469af06689eeea1bd2d1fa174cff72276c3f99cd479528cfe6afa23996478903ac4037c17aaa308833dc012984bf039f286e645d0b4efcad468818c16891af3a49b2fca4fcc8e9ad1e8d18ffa6261ced345c00dbaa6baa73e249b9729662e20383e3e38ad441ac84804ae89fe1fddc713bd858a5981fddd9016762eaed82fff61d41383c00cea6beadace7b407854509d7995630ae87eb96b76aad13bd15ae3efb9ffc026b005685d049655e500399b41e4928f2801dc07a5acd6a2819e50ff0928742385d6a5e810f01ba8f047c09f4ba0422188f5b788320dc03bf21816ed35cfdd77a3edbf5af5740b2bd0e12cc59409ed356159af041c1d96b6b1f0a05c6119ab836983b8ad9d70a98258eb91f67159de3aceff6fda2bf38f2ce53355cc2ea72696a8f48c93f4522a8e72767afde473c9ad2678c40540946fe6f674fb141ef965756768db6bfd6b8c5447b5ee345bb727be958212c8ff90654e2244d5c26a05e2461424d8e4a0f1ad7c40056016209a746f9f3e1a8e968e8cae34229c2cc14800d290ea3a91b0660c28f4b0e8feb21f5208ff1a925eafd0d197cb9b40fafcccbd9332718d7970add2d26a0c8be6bd010258853a01b5c06173ba83ae86657c979e39e6d7b13781718cb6e33d713b4ef64de066c4ad9c86ffcc7e2cf87e6f59369ff0dddf166da10ca82bfaca1aaf8b097fdc6d620aefc73341fd0a1941d781d2d545575ef90eeaba164b4f02bec69ce233ec48790cfb19740ed169e81b9635af48f2d6a4abdcd0043393c7d7c0772dd2824ae3b26dfaf4418d85a2f0b20c83a252be4e96ae67d117594f546cc129d4324ee931f4a5ab02dba454a36afb82ae0abd805d7433cff60f41ea1e29675c965392b6bf66b1c74f9b154", "5aada24068c1a32369dbc669114ea246c9ea3a79dd19780b51f0a41f222b21fa", 0x1ff000000000, 0xfffffffffffffeff}, &(0x7f0000000340)="0bcca7839ed18cbae1c44fc38883cc424fb39afac9ff259ba6efb71ca5165aa230211e7bbe4b5515df7a03b8f033cd31f528a1dfd41308867556b0ce681591be8ee999ad", 0x81, 0x3, 0x1f, 0x2, 0x1, 0x80000000, 0x1ff, 0x753b}) 01:15:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0xa0) clock_settime(0x0, &(0x7f0000000000)={0x186, 0x10001}) 01:15:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000002ab089d000"/20], 0x0) 01:15:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r2, 0x401}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet(0x2, 0x20000000, 0x7f) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r2, 0x4}, 0x8) 00:06:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @mcast2, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 00:06:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r0]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f000058b000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:06:30 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) 00:06:30 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x80, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x11c) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000340)={0xffffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:06:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) 00:06:30 executing program 0: syz_emit_ethernet(0x1c, &(0x7f0000000080)={@remote, @random="b4bfab6297a2", [], {@arp={0x806, @generic={0x20, 0x0, 0x6, 0x0, 0x0, @remote, "", @random="0e0a810c4df3", "89ed09e48534d4dc01f7ca0b0950ba33"}}}}) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x8) 00:06:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "2641defc1f6293f4f1bdb32b655bbe9552b2e8f812c6484e84fd28a80edbd447f3ecc57a11a763e80d7b9b647e76be0100000000000000bfc037fcb28e08c04087dd720e126c885adf5b723c6805ee2f61c80cdaea67dd3733c35fc6d5a48951a875a0f06a61e7ef460612b1994eb5ad244180cb017d34c42f5ad224949cded378cb711136e4ba3b04f2a4e0e3083f60775ef6a3cb757db3c14e35d8a12a2525db7e3e6387f393f7e500963e25997ef3e4a2690e37a2fae8e43362feb18650ba6c9f963cfe2a64eaa14161c166a44d60378debe7267dbe11cb752ec72ac1d8ed04eb8fad7a4700"}, 0x100) mkdir(&(0x7f0000000140)='./file0\x00', 0xc) syz_execute_func(&(0x7f0000000200)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00f347ab") r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) 00:06:30 executing program 2: r0 = socket(0x2, 0x5, 0x40000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) ppoll(&(0x7f00000000c0)=[{r0}, {r0, 0x3}, {r0, 0x100}, {r0, 0x2}, {r0, 0x90}, {r0, 0x10}], 0x6, &(0x7f0000000100)={0x80000001, 0x3}, &(0x7f0000000140)={0x400}, 0x8) 00:06:30 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x2a9, 0x6520, 0x1, 0x8001, 0x6, 0x8, 0x5}, 0x0) getegid() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9}, 0x0) 00:06:30 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() socketpair(0x1, 0x4, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r0, 0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgrp(r1) getpgrp(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x8000000608020401) freebsd10_pipe(&(0x7f0000000080)) clock_getres(0x0, &(0x7f0000000280)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r3, 0x6, r2) lseek(r3, 0x0, 0x4) fcntl$lock(r3, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r2}) 00:06:30 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x6) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001100)={0x100000001, 0xfffffffffffffff9, 0x1, 0x8b}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f00000010c0)=0x10001, 0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x2, 0xfffffffffffffcc3) syz_execute_func(&(0x7f0000001080)="c4816415750466430f149ea1254cbfc4417a2ca907000000c4c1fdf1045ec4c3757dfa043ef20f7d7900c461f169da66660fd7ca660f6f919562b755cf") 00:06:31 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = open(0x0, 0x100, 0x101) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@remote, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r2}, 0x14) 00:06:31 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2300010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000296d00"/136, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1, 0xfffffffffffffffe, 0x1, 0x100000000}, 0x94) syz_execute_func(&(0x7f0000000180)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db71245ecee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r2 = semget$private(0x0, 0x1, 0x0) __semctl$GETNCNT(r2, 0x0, 0x3, 0x0) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000000)=""/40) 00:06:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfff, 0x3f, 0x120, 0x2, 0xdddd, 0x2, 0x2, 0x84ca, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x10000, 0xff, 0x6}, 0x10) 00:06:31 executing program 1: socketpair(0x1, 0x20000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x2, 0xfffffffffffff18f, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x991, 0x4, 0x2000, 0xfefc, 0x7, 0x7, 0x1, 0x4, r2}, 0x20) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)="ce66cea95c9a5b8af0f807f8e34c7d03f366123de07fba4d87ca4e7bb88597a058076cba83c14b0934eb11cba2a0c722dbc0f9feca75a1900f14e9e07bf78bdaa619f3a29000499948c711de537bf1e5eb6e1fc88f79272d3a260f6e87a13ed47c37becf6fb3c4b88b1101d649bf11a9a1514304cd5888695925e5ec", 0x7c}], 0x1) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x2) getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, &(0x7f00000000c0)=0x8) connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="bfffffff00000000303f8f56d3609856bd8f690a74ae4c1e00e70b02d652d2d42d2e510252e6c3a19fbcd32983249231384229c13e984df8e79b43f46a94468770201f69667793be506e"], 0x10) sendto$inet(r3, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) writev(r3, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) 00:06:31 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "110e8549e25f8f48527a5fd292333f0e60d1a556ffc20a955aeb087735cc58eb8e4a3cc53c1a5a92ff4fb9c31304ce1c908e9a8bf63728201e89ae3e6dd7d78ed50f616538e2bb6e176e3ee0768e0369131259eaae0e507dc9cc1c0791d6cf544329cc5adfb0038e6dd43081e12acd7268f1f6847f1ece46e314591f52a78cf64455a0f6366191c0fb0121c8dac1c6b6767002c053170df43941ba8f65e9be6635208190d121a64ce4524f85c5bb9e26231dcfb3d997a2b46b7b966bd8f0ffb9be351989a2d4e2e4770acc2738a2f92d361b753236db2fa262d45f46b551b4a89ab1828ccc709a9f2858f71284a2eb7c"}, 0x100) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1010, 0x100000001) 00:06:31 executing program 2: r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:31 executing program 0: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) r2 = socket$inet6(0x1c, 0x2, 0x6) r3 = accept4(r1, 0x0, &(0x7f00000000c0), 0x10000000) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000100)={0x5}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x4, {{0x1c, 0x2, 0x0, @rand_addr="429b7027cb3121efcf767aa5e1964be9", 0x5}}}, 0x88) flock(r0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200)=0x6, 0x4) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x13d2ae11}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r5, 0x4, 0x8, [0xffffffff, 0xbb3, 0x100000001, 0x7, 0x0, 0x4, 0x9350, 0x10001000000]}, &(0x7f0000000300)=0x18) accept4(r1, 0x0, &(0x7f0000000340), 0x10000000) getitimer(0x2, &(0x7f0000000380)) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000440)={{"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", "20bebea294b939e1c7301673ef791d9f431bbb3f61d37b7138c3c08b60e5aaff", 0x0, 0x1000000}, &(0x7f00000003c0)="36a37dc551c5cc3314427e6039db6c50490c52613de216a612d7378023a7e30ece29ad5146363037a804886ef10103c944539b1e62c573e9cb6ab585c6346c3426e70111d94210cfc0efda05b97e9e899c259d6797a00a38f83bfa3dc205e22072bf21f0f4770db8", 0x7, 0x1, 0x6, 0x10000, 0x7f, 0x1f, 0xfffffffffffeffff, 0x6}) getitimer(0x2, &(0x7f00000008c0)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000900)={r5, 0x2, 0xffffffff, 0x8001, 0x4, 0x401}, &(0x7f0000000940)=0x14) lseek(r2, 0x3b, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r7 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000a00)={0x3, 0x0, 0x80000000, 0x4, r7}) freebsd11_mknod(&(0x7f0000000a40)='./file0\x00', 0x10, 0x100000001) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000a80)={0x9, {{0x2, 0x2, @multicast1}}}, 0x90) writev(r1, &(0x7f0000000d00)=[{&(0x7f0000000b40)="dd3c611c457ecb215a171ac6c76129cec671d08c34f7044bfef72fb65446309e70519c73ea5292953bc95af0b6b39cb928a63391e979dcebdca77de760df590e02fa00734441fcd27ef6955a5f3d08965ed96dcf412f31f0a9912b46846661229b4021628f00333fca204d11cf7e10a815d1aa5140572f172b87ae4533c6567b4cd139f8b6cf054f0ac49c5aefc391259a045f1094cc", 0x96}, {&(0x7f0000000c00)="c7b9d4a9fc8413e01a818f9aa908fccb65b69495c0948990e2d316e1a7c917cbe44384b9d86d601484d33882d5f0a23c8ee831dc0f5884cc1fb5302635eb936f31e0f326ab4728a51e3466b56ceb2e8acc29", 0x52}, {&(0x7f0000000c80)="8c131e64ae7b868e18a23319523b6f7ef766be798b2ab8012cda3d8db0671b90fdf10715ff21a7a56375203ba33d347d6ebf1d6265e58e9d2ea7c9c348f482885b721dd18a77e03b9c9f", 0x4a}], 0x3) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000d80)={{"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", "5ce050099c33fd82dd1e9f411fe3a916d618fe262dcb5d3b59dc74f7c1e6ab78", 0x773a}, &(0x7f0000000d40), 0x1, 0x8000, 0x3, 0x2, 0x1, 0xaba, 0xff, 0x1000}) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000001200)="cff35a8b8d4c93d494d2eb9ab88862f9ffd654e6db76fa96dc23fcd8044f2126d86f3ea4fd061f50fe644d279d35c77f41fba73327244c010b66ca6270ccde5e444a3ab39fc91e9629972fe4a8dadd16ecb32daa6bf5a95392021300fc4578a862cdd3e95a91b64641500904b9c29746a24f64c2fdfa6c389d089103bd") faccessat(r4, &(0x7f0000001280)='./file0\x00', 0x4, 0x1c00) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000012c0)={r5, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001300)={r6, 0xffffffffffff5e8b}, 0x8) setsockopt$inet6_int(r4, 0x29, 0x2f, &(0x7f0000001340)=0x3, 0x4) 00:06:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x0, 0x9, 0x3, 0x0, 0x80000000, {@in={{0x2, 0x2, @loopback}}, 0x0, 0xff, 0x10000, 0x10000, 0x3, 0x80}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="400091285c885c02000000008004007500ca8ef4"], &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffff80, 0x7, 0x4200, 0x7, 0x8, 0x6, 0x80000001, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0x100, @rand_addr="520af02b21771ad37e4ef901ef803378", 0x52}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) 00:06:32 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x202, 0x100) fchmod(r0, 0x6) fchdir(0xffffffffffffffff) 00:06:32 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfd75, 0xf, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0x906}, 0x8) write(r0, &(0x7f0000000240)="4a575208bc6a0a1671da4b", 0xb) truncate(&(0x7f0000000280)='./file0\x00', 0x0) r3 = socket(0x17, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x7, 0x0, 0x3, 0xf48}, &(0x7f0000000300)=0x18) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f0000000340)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00') r6 = open(&(0x7f0000000400)='./file0/../file0\x00', 0x400, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000440)={r4, 0xe, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) r9 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r9) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0x4) socket$inet(0x2, 0x0, 0x7) connect(r6, &(0x7f0000000580)=@in={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000005c0)={r8, 0x4, 0x4, 0x7ff, 0x0, 0x76, 0x18, 0x0, {@in={{0x2, 0x0, @loopback}}, r4, 0xffffffffffffff1b, 0x81, 0x5, 0x2, 0x9}}, &(0x7f0000000680)=0xb8) listen(r7, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) r10 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r1, 0x8, 0x9}, &(0x7f0000000800)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = accept(r7, &(0x7f0000000840)=@un=@file={0x0, ""/83}, &(0x7f00000008c0)=0x55) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000900)=0x88f5, 0x4) close(r5) sendmsg$unix(r11, &(0x7f0000000d40)={&(0x7f0000000940)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000c80)=[{&(0x7f0000000980)="3e91d04561e1989b0ccd0e0411fb11", 0xf}, {&(0x7f00000009c0)="db04bdcb7cb4f399d056be4dc0c52985b8f6bf51e4a735e27cd69e91e2938c4fe1dfe5021f7d33a8dac6a408b3f801fd4d01377b8a1a7ee8048565c40341472df0b76bf12de0265dc010447447954fe7838120de5953f80a9964bba78cb602eea27e9dffd3d9a619dbdd48684304d71eb6c9338515749ddc3bea08839967a7cd09ab9df11332b98a66d0a8e02a0ce3e325dbe406f191b4ad15503aa4d4c65bbe97015e385c79edb3656f617541708355f87452a7b1806e589d0827a0f0bb3e142e4dcb893c60da3d9d542d2014cc670b88f40e7003a5880b0475bf1da2cf861158cd6ff7acf706", 0xe7}, {&(0x7f0000000ac0)="7fdfb6a70c08f7a74ba5141d5013ce661983f8521032444e4cb005d90746237c06217b8eedc2ceac21f0ccede504b7a0f71b4555526c37", 0x37}, {&(0x7f0000000b00)="736bc1d647ec7362f53bb534b8709078e4905a948b1094d029261165d6363587ef2fab1fbdaa5f3f6c5e853e7e7e98e2747eb881728b64f6fbe3da961b00b7e07c82e1a323582130a1f1fdcf7e8e1545e65f816d75f51cbe8802643815c208c8dff74270c35f0c99f99a3854ab9325c6d3945c1568a07473f8efb97cf778031863b4a74c3ad453de9ee4800191e629058d9c73934f1638abf13a1de579e2154e52c8033a6f504df1675a95732c695c5aa079d53ad13f6cde13c9286c54a31275c8a57081f3a18d1b6e4af6ac242e334214be350c3052fed5ba8c7393672e6a9dd7f3a85a10306a4070", 0xe9}, {&(0x7f0000000c00)="fe80f0a8ec7e816b24f7602638ecd7eeaeda37894b42f893176c726ba3214d673108487a7c16d5fde49252585db58d2e3534510ea292feea59f21f93df68b7e1aa3717ce22fcfcba24cfa671d9cf4560433c4a1597", 0x55}], 0x5, &(0x7f0000000d00)=[@rights={0x18, 0xffff, 0x1, [r0, r10]}], 0x18, 0x8d}, 0x20008) 00:06:32 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = semget(0x1, 0x1, 0x230) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/83) 00:06:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="0fdb40c8280b168552a6f9f11c25ac15bb0947d63cfd18575c6b5cbf41b1f57be095a1") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a") poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) 00:06:32 executing program 2: r0 = socket(0x8000000020, 0x3, 0x8000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00f70000"], 0x0) r1 = shmget(0x3, 0x2000, 0x212, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:06:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x20, @rand_addr="160405e820a21fc4b7d5c635bbb23aa2", 0x1000}}, 0x0, 0x100000000, 0x8001, 0x4, 0x101, 0xb7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x80}, 0x8) 00:06:33 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x3, 0x1, 0xfc}, 0x8) syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x7, 0x40, "0089a355a1a082ce61a4d5761646167abba8e88416d121f0f6891ebd30a6ff2826bde81c06c9cad1d75eb1d890360242e2d39e838f03d45d5952e811fc9b65dc"}, 0x48) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) fcntl$dupfd(r1, 0x11, r3) 00:06:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[], 0x0) 00:06:33 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@local={0xac, 0x14, 0x0}, @empty, r3}, 0xc) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, &(0x7f00000016c0), 0x0, 0x0) 00:06:33 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x202, 0x100) fchmod(r0, 0x6) fchdir(0xffffffffffffffff) 00:06:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) socket(0xcd6fc855778198b, 0x2, 0x6) 00:06:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x86, 0x0, 0x7}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="000000040009000008ce000300010000082100"], 0x18) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000300)="e9d0d3c3a9b423fe9443c863216ada2f815df4728d") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000000)="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") 00:06:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000000eaffffffff006d94ded7000000000ca2a1260aa0f08c23b54cddb893cd5115611e1ddd51e68feb864e41b1a47059245b463e1a2d6ffb0f8a2e5c6ac3965396b01af0cb3016ae2115f5b94bdafdb07208291a3a2c1ea13c535ebf70ef479901f200577ef8d8377ae8708256f19f268b4ba6943bfbb59001e677973a99d25ad60100000000000000211dce"], 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x6}, &(0x7f0000000180)=0xc) 00:06:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000700000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="00000500183b771460c44808f9f50000400000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x8, [0x1, 0x101, 0x0, 0x5, 0x7, 0x3b43, 0x9, 0x5]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x2e9ee9f5, 0xc5, "1dae936cc8ea28f7c8efd6e770d52dc38e7d9df25569906d607e47a7a4f8f9d15f7b64a889a2109fe3def13cb4f8d3df4dffe39ad2251dd1937151b19575cc5c5fa02c458d56087d14026e96b87546220560689e3012cd829063d33245912e03e96f6cdd7fed1886a474a4c74b510db9aec88d5a240ce54762cc9a73d788f42c2f95c1b1b53dba7a64235b4d1d0828e42180bb96b02838b591223035ff24aaa6de018d5f2d302b3e1b0b4d03f53212df9f55419f95f2f85f31d656d369e313b3a68fdb3e34"}, 0xcd) 00:06:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0x9, 0x7}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r1, 0x80, 0x7}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x5}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x401, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000700)={&(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000140)='^ rY', 0x4}, {&(0x7f0000000180)="d462a3c5fe2400d07930a3f0fc63da0045469219cf35753618fb7851d88a5c", 0x1f}, {&(0x7f00000001c0)="b306919cf368a63b8163b8cd9dc91e742e015dc75acf445df7c61e3653390076e023fa78a1ada91c90c52f7c45a0a18ebc1d4fc2ed1ff1751fd66e2baefb3172c61f516a1b668ebab5a2f0fdece1be236554a2741798ac309ca230241985909909a6d8bb14ab5fb1094473cb0f840891753536a1ccc167f1607453453b858c5b93c69de724", 0x85}, {&(0x7f0000000280)="acbb28f55fce5234c11bbd6fb3e99d5f162ce3a7c328436ad57804dfc3c7532a7504a381c38d4b65030f862991a6fed5a9df3e1ef5ca363f669552569a0df85cdf8fa87a6f9e922732fa1188023f701f26e1e0e93ac01db68e0b29a165c342f02247427b0108735c6c8c04b7ae3f11171ad0e39d899b714a80203ba8c3b2a6d98b89a02d1f1e33cf619a95cc70b6115b5f80f8fc9500ea884e5e83baa26f949750e7cf2dda2e9fa45eeb7a2060d8bddba41b05818486e951801e9903643c9f6c1a23786004b3a8f9d12b", 0xca}, {&(0x7f0000000380)="1008fd71d9bf42c85ef93d497f6608a2dc7dde38f001aff96d39f45b8d7766bdb143023e69d5705896a41d79346507d8cda0fe56e9399029c8615d5c2aaca350f07ec4543e4d3039a30db70b8c0e93d7b6f9faab1fca1d3bdbae65dd206ee79043fc94ee47609d4659df0953d0d468d0726389610524c4fd4c9f1b26051526d217cd1f82b1fb37cc1abc5744012c2cc5bd7f26ec878e8e70fdad11a49cad01ff061a8964fd0ba7a0a92266dccc54d9de243718c502c36bf1f464840dd3e5eb47cda824856a93634b3587b688462836d6273f43872d30682eee851195a7", 0xdd}, {&(0x7f0000000480)="a6cdb509aaf7364cae90436a5d0f7af1da0961cba17edf81c9cd7b6b4f540f397c3718bef3aed59fa5385cff62c87777844b8a612aa65d0be7d2283fa646c1d8e73a75a5572754e9f9e319185605191366ced3c76de61a10fa25613ac8f65227ca43c0d4c514e78b5a3a287cad94c80adfaa3367453b3a12f7c6730bad00262c83e6969ddc43e3a3cc75b70cb5db8292f0f506d962136f224eeb543e8a72a1293863c3fdb54b5f498aa732e1c3ec39e3bae17adbaaa75a061f4f7d730171df16631d9653cf2f52b7b368", 0xca}, {&(0x7f0000000580)="7b71c953318f8d087fce35ec0f267563f5e57fdcfae0f80320b8352833ca1a5f2a7ff8402988b42ee50202de5db9b199ce2a754747662468166a284ca4141cbe49052f0d97f0fc4b25f83fc00bfdd06e14beb902f22331ae3e077bf3134e9ba7f717c2e055c3a15e21cdf4d2749af6942f392d89e0aa0b59263b5ef66f2187c260e9306d7e8a5d74840182899e4104927765f1d14273efccef6aa1fa4ca580d4cb5a8fc7365ee34d25", 0xa9}], 0x7, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x92a, 0x220, 0x0, 0x9, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}], 0x2c}, 0x0) 00:06:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000004df8be1aaa768b1300003ad8738902b047ddb1ffd7669d0f9fc5d5d7ebf1d8712ff0c8983b02ddadc9"], 0x0) 00:06:34 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, r0, r0) setresuid(0x0, r0, 0x0) setreuid(0x0, 0x0) 00:06:35 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x100, 0xf, 0x100, 0x6d}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfe) r2 = socket$inet6(0x1c, 0x20000001, 0xfef) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x81, 0x100, 0xffff, 0x6, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x4f9d}, 0x8) socketpair(0x17, 0x20000007, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 00:06:35 executing program 3: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x97, &(0x7f0000000140)={@remote, @local, [{[], {0x8100, 0xb9, 0x4, 0x3}}], {@generic={0xf87f, "8b5bca90afaa9a0eff3ff829c048a16c98c74260b3c1c184f1ba9061e9e9539581ae5f3509766bcd8e50808644ab79a584d5e94a127220b643ca38e664bbd446435d0e937dc53cbcd34c58a5024d5591c240ed0e4ab96fe9b7983727f5069518f23bf75f5ce171bc1ea8bc6a78ef7a82d604a1861a854cc959d46627e27f06593130ee83d4"}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) 00:06:35 executing program 0: r0 = semget(0x1, 0x3, 0x4) __semctl$SETVAL(r0, 0x0, 0x8, 0xffffffffffffffff) r1 = socket(0x1c, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x2, 0xffffffff}, 0xc) 00:06:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x3010, 0x0, 0x5, r1}, 0x10) 00:06:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00c78f7132c2ac38b3f5b02dbfead7000000000000000000044000006492ed680000"], 0x0) 00:06:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000003000000000000000000007ed6e2ffec9f6a11d126297be2937b4632b1a25cbe376cd305ce87757cd1e844da0d51d0c70244c44e1348095266c762c84e5f41c10b478da073fac1917f3399a3c63db9c9ea94473dad4979d91934280a56d25727c2ee74519988216b61c58e1eef1772aa1577b585e313f4606261228d7b161d6efe833fe8b90497"], 0x0) 00:06:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x43]}, 0x6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000001880)="f5564d9be326fe3621dfadc0c5099f6f4578ae29f1b17e9bb0e96ea4a894b36d562443de74227bb7abf8e8b7dda53721468dc57096776b700c819ea7c7eecbb0ca039b85e5e86b41627b143fc8dbb4b4844599367b5e122a2ce09345999b223d0b0c0806bf8ab4f98befec0e1f6a7d581ed277e65c8151fa12a759dd84542b007b4dd236b94145b6e52e7d220d35a7b4e62ec67f1a8e186d31077e5d866d997c7efb3e95cc49121adf65a70e98862cfb7758cd3696e1e4739ef0d8d91b34196df3cf2e45d05b199a977983b7e110b5585e52018614c4af56d17df8ded1d888a0", 0xe0, 0x0, 0x0, 0x0) 00:06:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000eb00000000000000000000000000000000000000000000000000000043aa0000000000000000000000000000003d5c4bb761309b414484bb652a1c00"/122, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:06:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x0) 00:06:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000040)) 00:06:36 executing program 2: r0 = socket(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clock_gettime(0xf, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x0) __semctl$GETNCNT(r1, 0x0, 0x3, 0x0) 00:06:37 executing program 2: r0 = socket(0x2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x2000000, 0x10001, 0x0, 0x8000000}, 0x0) 00:06:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2201800000ff0200000000000000000000000000010600"/128, @ANYRES32=0x0, @ANYBLOB="008000000300fb000102000008000000390c0200"], &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0008eb00ee40c49a6a1b143f592f19bbfed1ea6b0e10c65b1ba72e3f07e71db49fbc758c91af408d10b68084ecedf2aef751a242101eeb0bf444693551ad5fcd1ca127060985a2b35409f04b20fa5e2a0b5fed19bf2e07aa4116dcb6c5f5ff7a7da74cfca99a0322839d9da8ffbbbdb5b8cfe49cd6d4318a081fe2ed0e70de41773ca97765dae5c563ac673fe01ca5c6cb2fdb96291fa7b4052c120c476e18dcb46b6b7eedb208000000000000009d4ef5de0686a15ef30d615c22ea843881bf86e66670d8d78ba596dfa1b8d923b232d037ce9bb93ddcc32211488cfc2d964f9364dce243a1f8eefbce9d8e5b9699"], 0xf3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r3 = dup(r1) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "3d07fc3bf9a5a957ecf007f66ebe42ca8f79d10e37b2fa9f8ca78d7211609a8e", 0x0, 0x7ff}, &(0x7f00000002c0)="d96186262d10252d846d5b6154657d93ed6979e8633135c9edf7d5377769e6283e83e17d05d85f4ecea4bcecef4c831ad8ebde66b6af5145b93fd6c5235242a401e044c7ea30bcd35bd13c90eeb9d9a872bbe4bae4e349f0a1de429ac50f565aee02e0fa6839f9ccf6b8e05e9396d318a75df7487c5536c3703a0725fefd01041e2fc57fd102c314d4c8f45c4587f63ce9ba1399e9d80132b2c64f9bac4cd7adcc2bed7e01a9ca7a22", 0xffffffff, 0x6, 0x400, 0xfffffffffffffff9, 0x2, 0x2, 0x0, 0xce96}) 00:06:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e214b00000000000000000000000000ffffac1400bb0000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0], &(0x7f0000000040)=0x84) connect(r0, &(0x7f0000000340)=@in={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000300)=0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x1ff, 0x401, 0x4, 0x7, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000000006089de0000000000003b000000000000000000"], 0x0) 00:06:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0xfffffffffffffcd7, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x5, @mcast1, 0x5}, 0x1c) 00:06:37 executing program 2: r0 = socket(0x2, 0x10000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="307135b9bfd49089b017be12dfb54449c3412e2f66696c653200"], 0xa) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000000c0)="59029aafc4fcf69a00d4d2a3eed1d78289195210d0c72133c2efa4422b3f0ac94a8bc95066bba26a4e986eb5f9a13fc42ed1") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:06:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x2, 0x0, 0x7, 0x2}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x5, 0x9, 0x5, 0x7, 0x4, 0x9, 0x4, 0x10001, 0x1, 0x8cc}, 0xb) 00:06:38 executing program 0: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x108000, 0x0) socket$unix(0x1, 0x7, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x10000000) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x1f, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @rand_addr="0d146dac70346f75b8f4d4e405d6c6df", 0xfe}, @in6={0x1c, 0x0, 0x7, @loopback, 0x4}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000040)=0x10) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x1133a174, 0x8}, &(0x7f0000000200)=0x94) 00:06:38 executing program 1: r0 = open$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) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x6, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) open(&(0x7f0000000140)='./file0\x00', 0x110084, 0x20) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 00:06:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:06:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x5}, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) 00:06:39 executing program 2: r0 = socket(0x1f, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:39 executing program 3: syz_execute_func(&(0x7f0000000200)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0xfffffffffffffe58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x2000000000000000}, 0x0) 00:06:39 executing program 2: r0 = socket(0x200002, 0x10000007, 0x294) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:06:39 executing program 1: r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) r1 = semget(0x0, 0x4, 0x200) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f00000000c0)=""/212) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:06:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) msgget(0x2, 0x200) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:06:39 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32=0x0]) 00:06:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x10bb}, 0x1) 00:06:40 executing program 0: r0 = open(0x0, 0x0, 0x110) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000b00)={0x0, 0x942, 0x6, 0x7f, 0xff, 0x7fffffff, 0x6, 0x9, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x8, 0x5, 0x3f, 0xfba4}}, &(0x7f0000000bc0)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000c00)={0xf, 0x200, r1}, &(0x7f0000000c40)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000ac0)='/', 0x40, 0x10000) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") bind$inet6(r3, &(0x7f0000000c80)={0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}}, 0x1c) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/125, 0x7d}], 0x1, &(0x7f00000009c0)=""/176, 0xb0}, 0x40000) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, 0xffffffffffffffff) setsockopt$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(r2, &(0x7f0000000880)) 00:06:40 executing program 0: 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)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:06:40 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000240)={{"0dccb91322e29f286ec7aa2625925358c90ff1f566ca631462ac0bc16093b9905595f7289d316b54d78354adad91000fe7239f3faafb52ae4d8c926013e2b16a96a35aaf1ebb03dada3d4d1d26b5f2870a695b8a4ca8f3d634f76c37e23f2530c6c80ec493b03aae028643ce8b7efc6bd278f1fed546371911aab062878cbf729b7415f78bf4974ac0968f319ed8bbb2e758bf7f4b7bca3f378e02325b612e26cface7f3c1abc1efe48ed32d24e7b1415e7861af5f1807cb3fb73a85e88731f4879ce4a884e95a4b5fd4553c8c304b5ebba2e898ae4dbe12a7f0c8401546bca04b546206af0ade3ab9eb7705bd38b9614ebe678e142ce0aac300c428fb31c9b711b9d4f8161c85caa0be34b413132960b91d50f5b05dd2def0e48a531e58d32e35107c3091ac4cf8e109443963ad12c2545d9d7cb4f8fbfc03811d62aded892acf30c40bd7713db2610f4e1652ce72125380f6f030cd1a39e350a91aac773578cbb5e3010e22923ee8a618227aac770c94829c5508f0becd2cc8c2ffa2d7d7a16d1fce83c016334564cb199a1a20c4e768a1092ee9c6ebf7a6a2084b4f4695252bd7d24255501d5159bcdbcc8b2fc856094eb24024f19945c31c62dbe26db3c9cbbf1d951af7994ea96ff936165739369ea2a8eb2849057d36ca27dbea8669da91e0c9587ea722817b6574a27b0fe5d2c68d60cf0d248a49b299f2568e1976b107686e575c2bdb74b413e827af49db640e5a108d2823604ed2d95632ed92307607b337abbc63d2ec505d91eefb0cfd98b5fd8c4ce237f23a4a33865e406a288472e5b718765839b527ae5caf58c9d4ac96b0b09068933947a528dd74c75a8b7fdf0c9318d2d0f588018d76ceadffcfff87bcaa4acb7237f4eaf36878b5333dcda28cab39867345955080767090a3e7bfc40c5e787e12c481d2f62c2d7ccb8a5b8ac35028e9eca1c635f4bf2f0041ce9f8f87611eeb49275249c5f4bd0bb1608f1e181246f15fa09ccb06ebed5adfd88542bdbdf3db5110abf859d281c3d5cad4abb49a33dfc093c614c5fbc6b3a6385132516015d449e659107d97d003a935b47fad80217bcf136ed885c7163d405bd52a6818cd7063f61a2bef99d1aee13d6200f2039577836fbf222815e36338f0ec18f04ce5f97b767adc189da635b8ac49ec17043c56c071ac26c1394497facb7643d973cc455602fdb5ebd757e12280e5666ba9c7acee5eda05dadcf088f0bb459d2f024475a4afe56d8ce19527812e050f03ed3cf6186a18fe2f2ccb26c8f6912a40085f32816f48176ee2235d1acdb6ef891836eabcc52690210d7ffceedddddb80b381f604268517de0f6ca636b99954738870407d870ff861e86f6a82bdf511bb6d1b37b02ccc658e068dc5318046a410407d0a0f97757712f3eca187bc3276b5e283f9cab73a681c114b0d48cb63", "b565f19a4016eb4a23ffcc003e0331eea5131514d68b3a60aa84f109269448fe", 0x8, 0x5}, &(0x7f0000000040)="05a8de2bde7d00a5894a030069cd1382cde248ca8d1bfcf2df51bb18b61a8b73d74ce71260e00923461817c75e0dabd2dfb131d0f720cbb6119e1286a1bd878f4077f8d1ea0d3d31b35c0cca83b966c2f8d4dbbea84890ff42fe7adca12519e4039b50cf73e952b44c858e6d364e4d6876e1587fb86c3796f7731e3bed32c764679f1a81c924036b4e6e96d4d9876ebcea6f988551ec8d27138dadbc6c76354156febd53e27872720361d99da3a74f6081bcf5f38e7c467d4cdbfe9730acf045530389bf90ce90696ca33f70b82be346f6c6ddcc709a90ed2f284b12", 0xffffffffa15fa193, 0x9, 0x3, 0xe37, 0x1, 0x4, 0x80000001, 0x7}) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:06:40 executing program 2: r0 = socket(0x2, 0x15, 0xfffffffffffffffc) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x10006, &(0x7f0000000080)={0x3, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x2000000001, 0x411, r1, 0xfffffffffffffffe) 00:06:41 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20480, 0x1d) setsockopt$sock_int(r0, 0xffff, 0x341c, &(0x7f00000000c0)=0x8001, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) recvfrom(r1, &(0x7f0000000240)=""/127, 0x7f, 0x1, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:06:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="0377366eeed187a1f8cede7a765ac0629e88cc959292c9f0dc4da567082f91204242717629fd9fd40701586242f07492e63f548bf80f311c03d7129d2f262435bcb2c0367aa792c0", 0x48}, {&(0x7f0000000080)="add74eed22d49148091ca80c4f8c3507afd550b0effbc03df68f6e29644b49d1c486c2816004fff0be79526847f95266b778657d861a0d7fc5940f5483a18989d8b0f514de71fedd3d5b94b397af5c040fdb8b303ff6d8e4fa72ac7938395b075dac7b79d8de6cbef6ff3be5d5551252fc4749379c69f8e005ca6128384d11c628cabcc524c37ffc03c4e4", 0x8b}, {&(0x7f0000000140)="6d56bcf9b7313518bfa15e949ea3c41a10914ab6360e86ecc640d77121dccb34d694a3aeecd3dc11374efa4932e7c76884195c4851c706e88503350517ee9314cb0baabd7d431664da1904e6490ce39160728c467c0078d60e552cfe798dff45e2d3cf730b3bf71bd142eb0a27efc68aea1667a35f1d8b", 0x77}, {&(0x7f0000000300)="4fc1f99dead6a81e135d2f750dea076bc25c9f740d1364ddac6392585eda833c7174ac6357bdad210cb9250b56e71d7936cd8759944dcfffdfed7e7c5adfd35f02576784f7fbf1a23ac777f9913a4687d1bb935fb8ae31585f053f60d66cfcc67413ec936d0ff0fb84a2f90455ec52570c7e1bc7ec51f72956cea3b9d8ef4d6991b1928477fedb21e0c0e31220fb87a524f4f6e6036691c229ae5b4983525b80b54238e16a96c10ff7e23bb1f28dcfa7fade84bcb47460f0bdc6ea7c", 0xbc}, {&(0x7f00000001c0)="43c431cf3eb3e8d8eafda4c6f46c58e30d", 0x11}, {&(0x7f00000003c0)="d054ce4094cccc1bd8fd0809e876114b0a8991f17d26c450bcad362f7c4a383c493583ff71290bd7e4bdef932e3a91d522133f53cb753241a7200275e9aa20499a96b9b523956d1d921495b69cfd55258f515ab8cce5dbf4b39ba14cf9656f14806a58161064fc2eb8f2963ca87245fea45d6c606d2e0612b4390c9f09daa9e927b2e1879f7989b49ace22834fa379c7e2ecedb5e02eafb52f5c96a9f355e23c51deb6e1b58146235a0954dd10", 0xad}], 0x6, &(0x7f0000000500)=[{0xe8, 0xffff, 0x6, "e56e13fda00515250188b4d1d6d4c1841fd8c500b8a78e96606aa19db4df9b405c3755f261bc711ac59d1fbb725c13905e4bc6a636c35912c6c65c3806fd87e605c1170d265a088bc5af00b4ba69ebb8ec55e6d146ff1547c225fd8e84fd50f1bca9677d15b4102499223b335cd3d7a8747607ee6c14077d0b17a22015dfb4f6f53d8d776d789c8a9858af13c7fa488fa606aaefc10fdcaf62c560e112b133f7eeafbb8247610920b1cc451362dc6d89a9f778f7defd13c54c2ce584703726d3c3d928b29935c52e4782c7108e239df3b4c8ef"}, {0x110, 0x0, 0x10000, "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"}, {0xa0, 0x3a, 0x3ff, "b37e95081a3b13573b728b9ad2d33f30af1db13e3874a4b655d9388a7b81b0ec249c3cea9d5f44117ecf405adcfc15e710fe6c9eafd571b2a9b01f19548dd7de99b71d4c30e49f877f194b234877044df2a8e7795c0c714cb030778ea630d3e062c04368e5108106def386b52b25beef63b892d8770693bbe5466cf3cfb6d0d28f1bb766945a50aabf0592328257"}, {0xd0, 0xffff, 0xffffffffffffffff, "662710e54405648c7a829e24b03ec1a6a9cc3b90423b33dc669278f1561f4628195037f134633710bdc57454f55985afd0b1d926d0ed8516294ddc6ae568543c81df7684bc4d634fdd3bc7fd19c014aec53ca63eae68de6bd00f4bea52f56982322446e05d3126bff59bc5eba7138d341ff11d3f53135fa8b94e320107f7f4d2fcdbf4f1fdf430131aa6fe4dadced116888f47fd180a20ac22c43308eba682da8fa12a5d6ad80efac24cc8267b987bf360298b32df33b4c64bf2697415c5c6"}, {0xc0, 0x0, 0x4, "827115511ecc9879d4393f60b95030eaba5f52a8d4f2d1de6da6d64f2dfb55b4111d0f3a0055b1d118ccc8e87652970136f9561b526986264ae2948b1caf21fe19408d4bff860c0eb590a81ba666c71a032b8381da088384a4597744805e660f9c3c09ab60a9e8e6d3eb579ed7c423d0dd48acb4e56f344edcd32cb3aa1f9970e3abef29a743120a32a1855c2dd66bd25da2a03f188aa687d78fb8843984d1e9fdbca5532355b4b12e"}, {0x10, 0xffff, 0x9}], 0x438}, 0x20000) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRESHEX=r0, @ANYPTR], 0x0) 00:06:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:06:41 executing program 3: syz_execute_func(&(0x7f00000000c0)="ce6d6d473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab348fc4e10bf8c470c4c461cd583d04000081c66db712c483397fd300479cdcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4b7e2") 00:06:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7f, 0x41, 0x400}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1}, 0x8c) 00:06:42 executing program 1: r0 = socket(0x8000001c, 0x20000004, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) sendfile(r0, r0, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:06:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x6, 0xfe, "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"}, 0x106) 00:06:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/17], 0x0) 00:06:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="38569198e2682d818ab2874d37e68c3612dd8ba66c8464cf9bab454715b2a3a87e923a39be8eb827a672cf39c90d4940f617b827740690f4") flock(r0, 0x2) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00.0\x00'], 0xa, 0x0, 0x0, &(0x7f0000002780)=[@cred={0x20}], 0x20}, 0x0) 00:06:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) writev(r0, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x5, 0x2, [0xb7b, 0x3]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r2}, 0x84) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="56f4218b79223b5f9509bec6a948d3d1971fa7cc3e94f24847753cce73fa64fd869c3c44ee7a13d892546cd9c431ae8f3180176ee304edec09a31c5c24cf45e91b4b2dbced494870412532787323d588a4adac317cd11d007106474b68e35d0eaeb48bf8ba9b218bc329d33c0efd8278f54ada1c0ab7b34611e0761d", 0x7c}, {&(0x7f0000000080)="abe68ec41ccb5998a87fbb25306070ebec560056a95cc8a93e16f67361fb0e48f03711a2bfd3f95bca20c14552e31937889908db918d4d273313d4a44273bba5bda1707a", 0x44}], 0x2) 00:06:42 executing program 1: socket$unix(0x1, 0x5, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c, 0x30000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x80000000, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="01eb0400070005e21ef2ecd9b381362fc1de1cdfb9f594075f68d0647b8611cba86f1775d29eb2b91fc53b009d19faa01bf4251715efd588a809bd942220622ead4f0fe276a71dd18babacee4058a8dc0ea0f607574a52fea8b1b97ef4bd3b4289b1661d467f12df1585ba2667095c23f6f8a7f88f77cfda3910c5aeb764356110646deecb1b0007d82906d6c08b1331506efb709f0b332662b6694f0cde967a5a0c9f3eb0b0f3c788b8c2751cb7721e2304928b7bb8f29d35a5befefa1cbc064e1d887b0e33f655337ea45cf6ad8d2be50c35d13385"], &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000000004) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x88fe}, {0x9, 0x3}}, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x368, r2}, &(0x7f00000003c0)=0xc) munlockall() listen(r3, 0x4) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) 00:06:43 executing program 2: r0 = socket(0x8000000000000001, 0x1, 0x802) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:43 executing program 0: syz_execute_func(&(0x7f0000000180)="980202473e431c020f05f324592666952e9742a740d8e5c4617c5b2bb55742012afbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c4c3796b490046c9dcdc0fdebc38041b100f000f00d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:06:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) ppoll(&(0x7f00000003c0)=[{r0, 0x4}, {r0, 0x2}, {r1, 0x40}, {r0, 0x80000000000a0}, {r0, 0x202c}, {r0, 0x4}, {r1}], 0x7, &(0x7f0000000400)={0x88, 0x58cfd49b}, &(0x7f0000000440)={0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r2, 0xfffffffffffff8e8}, &(0x7f0000000540)=0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000200), &(0x7f0000000380)=0x4) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000300)="f9e8cdf1d16ee7e2ea5191bb96a10f6f80e6e180e9b3ed02352ad5285144c54011bd5ec4c85914ae1a61908821c2b4df8a65424bc40c1e5c5e306b6cdcba146f4b5c5ccaa1591722bc6544811ae192bc479a2ae19dc047faabd77bb1e9c0") getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0xb3, 0x17f, 0x3, 0x1000, 0x3baf}, &(0x7f0000000140)=0x14) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x10000000000000e8) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000001c0)=0x1, 0x4) getsockname$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x10a8, @ipv4, 0x4}}, r4}, 0x84) read(r1, &(0x7f0000000240)=""/175, 0x2a60) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000005c0)={r3, 0x4}, &(0x7f0000000600)=0x8) 00:06:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000a0ed0aa449dbf01fdcab0a14f0e9ec7fe92a5c0cd5890c7d2c0653463f2c55"], 0x0) r1 = socket(0x17, 0x5, 0xfffffffffffffffe) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x100000000, 0x4) 00:06:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(0x0, 0x0, 0x0) dup(r0) shutdown(r0, 0x0) socket(0x0, 0x0, 0xa) 00:06:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/94, 0x5e) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) fsync(r1) renameat(r1, 0x0, r1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x2000745e, 0x0) 00:06:43 executing program 3: socketpair(0x1f, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x80000000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @multicast1}, 0x6}}, r1, 0x1ff, 0x2, 0xffffffffffffaf0a}, &(0x7f0000000180)=0x8c) syz_execute_func(&(0x7f0000000200)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:06:43 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0e0f05042459bf0203e80040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e970f1515096545dc273491c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget(0x1, 0x2, 0x20) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/149) 00:06:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3fffc00000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x524ce167}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x3f, 0x9}, &(0x7f00000000c0)=0xfffffffffffffd5f) 00:06:43 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x440, 0x82) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x8240, 0x100) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000740)="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") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b06a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22eb572e41812047002b0000006eba0dfe8c738888a1c4101f9b640f41152f2d8514e201c421a2593aace7100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cac481f877e348ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000078") 00:06:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() setresuid(r1, r1, r2) 00:06:44 executing program 3: r0 = socket(0x2, 0x1, 0x80000000) sendto$unix(r0, 0x0, 0xffffff92, 0x0, &(0x7f0000000100)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='chdf', 0x1000002fb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @rand_addr="1de98fd169e22430e35fe46212221afa", 0x6}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000300)=0x4) recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) close(r0) execve(0x0, 0x0, 0x0) 00:06:44 executing program 0: setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x2800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="64cbb06906e5ddd6e192d55f9100cefa1d5e799a82603222cad1a64574223df6e9b8a1d4eb4940ae09b30c8dffa441f95e3a395bd44957293c2e0f53a616725e60a29f4d55b9141eb7989bf3712c9774b859cfba3b790f5a042b31e5c415a8a07ede8e007b656f6cc4e8a56e2ff0b6499222288f0ca0247657b638f2d305c78a9ab5829c2ecab995a5319f8f53529e0e92762d2fbe3d38c2") 00:06:44 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x800000000000a}, 0x0) 00:06:44 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) select(0x40, &(0x7f0000000000)={0x1000, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) 00:06:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[], 0x0) 00:06:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0x4}, &(0x7f0000000240)=0x8) 00:06:44 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) msgget(0x1, 0x8) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r3, 0x0) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) clock_getres(0x4, &(0x7f0000000500)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x22, 0x1000000000006) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) r7 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) 00:06:44 executing program 0: syz_execute_func(&(0x7f0000000100)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x307c52cf, 0xed5c7f63e28beac) 00:06:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) 00:06:45 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100542, 0x88) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000340)="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") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) mprotect(&(0x7f0000588000/0x2000)=nil, 0x2000, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_http\x00', "a7c4496a4cff2e6229790e5f16be742c146e95f5f70cedf4e360ea6143a778f8bddb3a17cfe38d97a7b5c22222fe48c4121c5194ea71c9ae2c685e3ab39c4dcd1ee4874d67cfaadadbd7ee88701f0e6db1404a5d7ea7b442601148816adf23dd029ffea21a5481b713048efec30d50fc3671158f9b47925abdc9c82d432a2b3066dc3862f1a57ea1734bdbb45485e53e686fa5bf44ccf4eaf071b162beee310c85bb653c13f98bbceac6045ae3926fe8812344269f55ee78485d6a485dc9575825d4d0f9bedf7d3d3a5126b3bc7e068d273442b178c1b9ca774bc50cd45aba3c1010a44f7f42132b7bbfff197939d262"}, 0x100) 00:06:45 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x3c, 0x200) 00:06:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02200000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dc0198220aeb821d19d636550b700"/150, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:06:46 executing program 2: r0 = socket(0x2, 0x8000000020000003, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x27ca}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 00:06:46 executing program 2: socket(0x1e, 0x6, 0x5) r0 = socket(0x2, 0x10000005, 0x1) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="006afbb4861938f47700"/20], 0x0) 00:06:47 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x80000001, 0x80000000}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x8001, 0xff, 0x401, 0x80, 0x3]}, &(0x7f0000000080)=0xe) 00:06:47 executing program 1: syz_execute_func(&(0x7f0000000000)="b13391cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:06:47 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100542, 0x88) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000340)="2a795e184eb0346cac0ef99ae4277f92b279fb0a3c8a13b292a58d39861a1c73f259837fdf84e87ec445b4070db07967815e3873cd46f869c0b6dde160629ea43102f9ee350921da75d54defb16c0618b391bdba77861acfaad3460884dc78fbe75717a4055df9e16cca97b8d247b16518389f31eb05232de3cc0552267810fa598b2f73f01caeb2bf1e993cb8fde880fb043d978824c01e90d159db757a5bcb9226af5bf39ccf9beb3fa2bd9c5380a380205e0c7212e8dca7e658a139406683c822ac6a41dcfc4ea12e1c33d56627d078f1bd4a518c976e103cd93fda5de42473b2bbce119d280baf009119a1af03eb27ea0ffcad66871f28436172870a64f385e9eba9dac06b35169546e61136981a4700f75946cc6789a9b12e2ac98ef1c15edc6ab656b4b53fe3841bbb0712b44d806ee9c3da8a499ef2e886d633b9ea1f885a69d17a31445d0d677a274cad62cc075a7c074e4bc895068944e3e4a978f40c97f2a81cbb2d93c768af812053c006938e0dd9c6275b42a57ee6e84cbdb87b1445a1fe6c9fa271fa01b18c9f8e47bbd534631dfb613cbc1f715fe39a37a49cc35b168518f203e3fc9370587d8fcfdd83a52b3e5ab6aa209822b1b74c379b13fd3ee9263ab63d130d0ec290042be6e4253c6e871e9662e18d099ec2f219331cba69626eac0f7ac97b95f73f7bee5770e15d79c028f52f98f33123d6404005f2646f4779440a30de774e18326c46eae130c03a115c963e72c23dc9899889f852e5be4cbc661a2622c5bac1d37949d005edda9b69cfd0ed87a13fe893fc67b95f8d00c311c3f35eb1703c46023222e304a454a924489b7d4b97db1b35e837ee8c456673cab783b874a40023280b643b2b6d08a12f33306dbf3854a2369b3cc7b25f160dec5eafa520875985f398c6243ada4db86e4464096227d8e311ee3e3279bece2398271d3bb1916d601050a14f582e80168d0b32c1aeb7429cf435f68bb6349a4a319b549816ea2fda83fefe9cb44b9d6fd42b5de320e01360e90815263f7054af5ea4cc482200264657bfdb992e21f700eb936d2d0b9ad5716cb9d6baea9790b96d5cf8901bd796eebf2ac1e48612c27cba8c2de7d7c4d0ef5273d2c9b203dd2a7cee59e5e0a0df719eefc05a7043a3099d48fd89375e9ff99c315e6e44b8a9a8ad06f7dc9d8833598943ff52e0499cfc70784a1386f4d2afce0d961569ed8ffe83e5b4d094e1dec22d6c8151368c3dbfb9961f0c6225d32aedb7fd259a07d7bef8e3e86f50445410aa48508a472049dae876a74e98080e30b9ad83e6ad94441e33a088c216c9a2ff2fbe510b3ad43ad671e4efb3423bd65145bac9955cf02129334839c5881666c3bd48f5fd1e4442741159f6963d95d0172740b779b1faed9bdb74cdcfde21919f007750d1fb74d372abc0e08868945f0ae18e64775d8a377d18dd96512a9f0a2eeffc89b33d90c3ce14240618283d884d3af7c5d4e1c4fbe8b670c941f5e68760f47d59b7eeee72654812513b72ea3fa263b722dd14d9a611b6acc3c604cc56de748b88ce4fa23169d1a2368fd0ceab0999ca48f1b64f9116407ba8288bd40d051b14f777462a27a15a19232693d1aa675ab764d337f5d8f926d4bd41d21ce7a6a43688021275a3408ec9d17011902ce80c1102af1747e35b9ddbd459bfd44f1063db91878a023e6966ce1dd459f2e5d7e867addd50a047048ef59c6457425ffe5ca9f6f4026592505c63b6f9feddb89c5ffa0fa75d35522ed2c1ff171e971bc3b0ee64f254feb25cdf407d2ff6b605a38e3eaac98fca976c99c9fb921ad6f4705a82debda6dea0c5894b9f44086c3bfe63e5873fe8d7daf56968bc1d0257180c4c38947a207e34d0141454e922084670690aa39827439ed009155b743b983096613f5150fe0bd991a523dace61d93ec3984b457365df5c9fc5c933526666bc6b335baecf0379cc4ba26e6280ec5bc45f78edddaa7b2354a490b3ff04c7734349561a11d417dafe7642245df4a0711583d702a4ccbabc1d514785a56ef844e9b62b0b63e3f9b44453d4e8ef5a4e92831d1df9f1fa741a00c14e1b9fb1b537b4124469b9e36a8e60019bae01fe892b6d4db559cf90fbd9238a3444d3073e53ed62e5af8456c7a70f3aa57a0f97202cc8d47133d41287981ce5fc680294f898b63462df49e49ecaa10950887c3dcef0273a2b23173aadc707d40ec210275b6e30f84658e3a6842a4ceb4e60fefab2d26f3f4c04b245740e191044e1e3330bb3a846e7badb9f0cfbb54a91ea9dc3089ba31125c6b6aeda3689f26f3b75046d6b072dbf21ff820328ae70c3cce25b90efb4f662f92f9093fe6182bc6caf576674bcb8ddd2a5cc99ed899db6e1ee71ee0615a70179f725aebeecb52205eb62c1f64f8a0e60d0f36fec25eff47d15763ca34e838174fd1a338aca85ce7d107a2f5b979e31157138249cbb5adb72413383609e0ecaa83df0d8438786d558f0d31a70d111833e5be2059e1ab25405b4e5976a3bf974e75f9c9eab02ad167ad3cf6c6f3d2bb002bb5e14c50283b41a3d5c86de709e9c0fbd9a85e6cf2ffeedecd4802eef83e421181aa03f186337c4bc0f05140b8ff2550040dbd7591fac4e781c91ce961f2db1f70643266af950c111d9e91057368591846b6aa4674f148c7cb89afd0cfe9403835c8c7bfc123d0e807d70a9696b134761e75add1d18d97feae4b3a8fb012ff6734f0ec7ce75961055d260ace426c2816bcc0f38be92b211562a0a1f9d77e653caf631885091d8fcd44c3bffbae7d553d436d3cc8cebb927cf7cddf80f82de30430093ffd66df331fdfdd6f3bb108c0fbfed5c79404c0eda7609a6c6aaf529db7d55cbd6b9c9aa334d904430f4a914270b169e23f06138fa73ad2980216705d8ca5950e2fed79506d52161ef8d5b25a1fd2f791486509f54ccf2933bf1b40855f22828e5e76adeffeb76ffee7ba5dcb3b113f3c3ca4ca80accfa62f276f03f77acc8e8eb12ff99bce698495aa2075302c37e9f600c676252550a72a045b916cf7622350badb8d890ca4ba8c1373722ab3e3024944f0ad54e36dbeca1a2b0c4f6eee512a6c96c79d8799db722e74805e13ce75d28d713577943618508f3cce09e2178c8c5834f7c50d55ec6ad31c23d9c01a52dba7abfcd4d0142b7432c7a09d4d6d75f823d4fb79b835f6c91ef717b0dc0d6fff58192d9a389647193ab99e331dc58dbe516f72efd4b640fbc6eab6f21012b14b78cdbcf95950e8794ba020ae51b7a03c313e4de4d70af517804a3db03f2fde31b67cd54a681047df98ebf7097d921cc346f62c2e0875053324abb5d4645ca6bb06cbdc2ced306e7d100fee33895b7b20e761e515cef63659eecebd89f134b73ea9928796d8b5208878553090e60d743a1e4c1819fafdbe8e33fe1c9d46afb08043baca5c5654b7998451b583ac5de703cf787cf915e3beff8309506c437c9bd6cc675bbf1f50b6b4d4215f9fde87f0ec82228d469532d71dd3f785d65098c1c2f1497dcf9086f5bd2acc5c6c1f98e2029cdb8cd4dcb72eb21af3fc26abc30b57d9a16cea280360867931e68ef5dce9ece6b17a22f75e91156b96e1a4efeeb909a77c90884275684ad3354fe391833b4644964d8a3e1d10e417c9056de1cef468faecc0baec94da760fbe2d31f0486fcb9885bfe52a457f7380a1bcf2f84369b0c807e3c39ea2e17fd287397da9c11a1247a17f00f5e1837db7a1426ee4f33dba26fae19c40919e48705f2c3a2f8642d72c22f2f4f8fed4296e2abf5073ed9eccaf283154d924217da974736bbfc92e0f06f19ac913b6539f43d21ce0a4db9a23a889f929b8bc02e66e8700cb38d1fb5cf6b6032a18a3f650e559617bd7b88e01b2f857b2973c6cdb6965648d3873f97cae8ed28a744b131930ace7105f21e227033a2060328b8138ed17336b050cfd77eea14ef483f3759f0b099ffa4d7bbf776e1c391e690fbf104229a0d3cc6c6b113e9f41adee3ee03b56f70f100de45ee2e2316b2d9e599153abc85652cb57b7183de66688e0e35df97d276ef93f5037b7d4c61fe88b616eaa3d1ed4cab885f1bb203ae7b889ef9ea85a997959805b0c82d0049ac861ee6acf1dd84fa426852f7ee874efc89745a92e82ae1f5b6a0db7f953f16d6b0540ce6d1555242cf280a0e5c2db5649d9de5756195f48e7c8668434dad32e77f9823363af3205a64c200c81959dafc81fff15f1a51c00f20fe010a4ff8e5cdbef493c6eb615fa57895bf2ac4dcb1242a055ca90c985f2ab2cf9044d3768db28df2bd4a76ae630837e4625a1af70233653e18b04423d8386d7a0d3c9df4a505e454aa859b05aa96e824e5831a9eb62ce51301d8317d80ff17c8e2f6c6abc6ed224e3ec0b07a3631eb8efe6ebbe7f1637e4bd1bac47a7ef0225d6bf90c9aad08e8c5169d72b53a664d6294d2e795ee907471c76ca412ec3b4a9719f9927b0c33a3de22a61dd9a7d0adccb9141292d9ec8e582c27298234631632afe1a6bb92fdc6d71cbb8dcbfd00f93c9c9507f03e687a074c45f0ec2582c705c4178fda69ee4ecbb4e39dd42ccf2a8d288dbd649e424698cffeb14e1a0ea9989da337c7729e069be378650c156307852b73cc7e27355dab3729a8965666e352828a1c48f2feb76d1c364154ce1b2745af81b3ed221feef22cb287987d6d56f1869de3b9899ebf266c7e98b4308bc68c2fdda8fd27479023bab9da311d6711700501b39f19e0a0abe1b86f87c553875660acdeb3d36d32d47fd2cb7eeb3b2309b16ea25deef48c365f5f8c38b12e40f135eae32089f6471f1e064e0bb4df3d095a0bb4aa27d5216f63cc8e3e1f290111482de38795eb1691e2d7168ecaa7aef2bae8382945b3d2276d67e4aee7601891a333c00d24210cfcb6b38d04bb90f6fdb81ae169efc71e91f2ef17de38d00b2620761a3e55f18c48b6398c3569c5d5da56568d061125602c44c1dc36485d77fb908c2a86c3fc13612ecca24602cb03e304c0b3e254d7896a92087ffbd9268fee61deb7d2ac909c9de27dcc36e24aa28f88fd2fe5d5a2b7112966a6a8f2e22f57b99ff6bdb60b9db18587d059c45189c7977fd58ecbe53c23e9a51a3ad696fdd19bc9dd64c444e5fc54ee50cfb17823179b33236c656160f01ef6802e87231f8663cb66a5915333a4e6a38364711ea84e2ed3de88266e4af2a4ba0cf8a19d03238d74a96ad60ce92348944a0f3d37f1e4070fd8aa74b839555192524cc0b536ad6175d0298dc4ffa3e232e2629e09be848bb0ce6e150de722992868c76a08f38acf9fb0d0fa6339e6fd9602041983682420b3f22771f8d0afeed413340517918fef68e967f39f7d8d546d4311995f8f27dd3648bd8389d32f1cbb989f46fb08a0780cb1f24bcfdfd5af83f4a47da02b5305f0b821c0fa5c51808052f8050dd7ca1c4661cd271b3a8610dab5c0b69c7acdfaf067695cbca78129ea94e5bdcbd6b43b63fdfcc32990734c923c71a0bae87f5cb712d0637bb1023396431fead8bdd3994f21458b54538ca2a68efe9bdd14a6234685ef435179a0237f58b3ef37abd82bd6d105d0b69104ab7fec2a60b30e08244013c34a76b8cadbb71b1063c58e5291e6c2ac18a68db9271d103d88e4bee81c03d2be1e19fa5e036e6b9391dffbf36e6ed157645d2c0529e8341da6a8114d95844ad7a51bd39cb38cd4222d1b95b152043a88128889b2860562dddcb4094c7728912e1bc6c7eaf4381c2a71b2f1325b9e436cdf908589e2a9c053303cf8c1bb5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) mprotect(&(0x7f0000588000/0x2000)=nil, 0x2000, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_http\x00', "a7c4496a4cff2e6229790e5f16be742c146e95f5f70cedf4e360ea6143a778f8bddb3a17cfe38d97a7b5c22222fe48c4121c5194ea71c9ae2c685e3ab39c4dcd1ee4874d67cfaadadbd7ee88701f0e6db1404a5d7ea7b442601148816adf23dd029ffea21a5481b713048efec30d50fc3671158f9b47925abdc9c82d432a2b3066dc3862f1a57ea1734bdbb45485e53e686fa5bf44ccf4eaf071b162beee310c85bb653c13f98bbceac6045ae3926fe8812344269f55ee78485d6a485dc9575825d4d0f9bedf7d3d3a5126b3bc7e068d273442b178c1b9ca774bc50cd45aba3c1010a44f7f42132b7bbfff197939d262"}, 0x100) 00:06:47 executing program 2: r0 = socket(0x0, 0x5, 0x4f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x2, 0x2, 0x7fffffff, 0xbff, 0x1}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r1, 0xfffffffffffffffc, 0xbff7}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x7d}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="0bd9b7b304eb0e9cf6396ef72708c8d265d67eac9e2cf5dbbd8a8711c5da220c1160a3ba642d2c5af4e9f0ee78ec01cca2ca97f07d6c62799dca17ac745428bd66d06c9aa718b2e969e011c96cc39fbeb10c65c82518c95ab2aa297bb22159afbafbbe06e7336bfe2e09d63447dc51afe564fb82231685cc4643b2d71f24adb9ed", 0x81}, {&(0x7f0000000200)="7c50073e3e2876616ac4d4bd9ead1221fa80d90468fb5c82728e16ebb1ae3bfb4685dbe761c5332165b18f5babf786a72e19fe93a39ec07d412995deab5860af9cdfd08fd1072108aed10766f355fbff45c396ed75470bef833d32fd0d62a00c9f15784aac6e31440685f3c659e3705df91309d4f09c305ec9b515d62786bfeea0acf12f931db48d7cdaf2e014b33047c0b04214", 0x94}, {&(0x7f00000002c0)="a6b31a24dabcaac342b00e6cbf0aafdcd91688cf8ea9a23a69586da86f7985c5174c1cb9ac6f16e1c9aea8f03d626386722b9817fc81e99b5e15b61cb03049f3ac4a73575cb356a83095166741fedd4f6dc29eaa3b04d0454b3e277872881c7253ddc3b451677fc9b43b9e0e1f1ec6ef2ee6665349cf08746435297f1e8fa73c503254aff061add2c66030f10947a8957f054a5ece6fc69456b53b7af2184059816f826985e11a3e5a180e6aca04bc0618416446c6afdfc56d38c2e138ecb1", 0xbf}], 0x3, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x0, 0xfffffffffffffc01, 0x6, 0x2}}, @init={0x14, 0x84, 0x1, {0x4, 0x3, 0x80, 0xffffffff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x800000000}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @init={0x14, 0x84, 0x1, {0x7845d25f, 0xffff, 0x8, 0x20}}], 0x60, 0x80}, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x5}, 0x8) 00:06:47 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x0, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) r1 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0xfffffffeffffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x8}, 0x8) lseek(r0, 0x0, 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="c5a0c7bf0b7640a01acdb70d18f82fad557ea217a2e7d5bc", 0x18}, {&(0x7f0000000040)="44b934bf8a957759662cdb183cd2a72135ae7709337877a3c5590962c20d8517c4efc6d426a047eb8fc4e96a8e22bfdac354d834bbb9892b442a4036b067f2a10e9a285de58a363430883565a5a50e7ef70c1d6a9173eaf0f4658286bafec3222d5f871ed2c1e2e9f3013cc93e59568bd9b8126150e4c0a6130213c7d8a6f9a8dc77b0e255587e5cd9ab37bda5c2b9b07e6f6a4fcdf963342e32cb4af9825e", 0x9f}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="a26f6989dc7204160fbed78cf7b32c8fb333ebfa9ef242e8db1dd92879860c0c1f16d6c66cd38b8fee8d57470a4a1cbfa62d746904bc9c26c83c4d762a2ca3ae11cd4af48a06b67f80a94ec4b68d88444d1205053d2622301cb885156be2a3c0545d29377824637a5fa1f86e367f84f663ca64f3a3", 0x75}, {&(0x7f0000000140)="5228e6a1e3205e5b1008278a0f4e11b9dfc8d445365d8bee529d20790c1f835abbecd67891daad4748b387a544bc8044f89da68e", 0x34}], 0x5) preadv(r0, &(0x7f0000001400), 0x0, 0x0) 00:06:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = accept$inet(r1, 0x0, &(0x7f0000000280)) r3 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r5, 0xa1a}, 0x8) r6 = fcntl$dupfd(r4, 0x0, r4) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r7, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:06:47 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000100)) 00:06:47 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x12a) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000900)="0d7897b16bb9a2a0a0658576b095b1795f00616e550209b657ea02359420ad4b8a64beecd86a67a9370cd58d7741200f7ddfb16cd482b031ae9bf29bbd071ef55e01e9e90a0ff469ecef7373d8f9fb853f23637e623d41ee28bc65") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = accept4$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x5, 0x0, 0x7, 0x2}, &(0x7f0000000780)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e2101040000ece8e7d7dc52ccec468276e93cd286650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000002000"/128, @ANYRES32=r3, @ANYBLOB="0400000008000000010300000008000009000600"], &(0x7f0000000880)=0x98) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4, 0x0) r5 = dup2(r4, r4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000680)=0x4) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000200)={{"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", "86cd7b59a41d50ca2b9ad01896513f5348526f35bac31a64fff706f640a4f5f1", 0x20, 0x6}, &(0x7f0000000180)="b53b3f2aa7fcbcc8e3ef3459d1004770bdd53ef991a67a4b0b81a74a0b4a3731a25fa3977673cf57c035ac2b1657eb6f67d1c1efff5def0ba6f9bd9c47b5da92464031361b159d8485e0dd8e2a3a26f4cf0a", 0xda, 0xfff, 0x3180000000000000, 0x3ff, 0x2, 0x6, 0x6, 0x7f}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:06:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x7ff}}, r1, 0x5a39, 0x3b, 0x102, 0x0, 0x2, 0x9}, 0x98) 00:06:47 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0xb65f, 0x1, 0x9f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}, 0x6}}, r1, 0x1ff, 0x6, 0x2, 0x401, 0x8001}, 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0xcbc264489f3431e5) flock(r3, 0x1) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:47 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socketpair(0x5c80cefd8575ad97, 0x4, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000300), &(0x7f00000004c0)=0xb) getpgrp(0xffffffffffffffff) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x800000000000200, &(0x7f0000ff5000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:06:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:06:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000200000000fdc81eef11db790f6fa89efc9a0ca5a3b59ab8d399974332f14cbc1d6b2ec6b7a5f60b0e456b898004dee6e64b9afee90f790aa20293c2c56e42537412139acfb390d8ff80c8d8c47fe57a8d9139ee3cebc3a96b3d5d90c89cb34510abe968e997ee312a37942d5db534264b1d431ecddf0801930547229069"], 0x0) 00:06:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0xfffffffffffffdf8) getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:06:48 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7f80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, 0xffdb) 00:06:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x40}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000840)={r1, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000880)=0x10) r2 = socket(0x2, 0x5, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20984, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000008c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000200)={{"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", "17f7453e72863975ea13a992f38772f3f02841fda5525e922fba72d184dac2c4", 0x400, 0x6}, &(0x7f0000000100)="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", 0x7, 0x81, 0x8, 0x6, 0x4, 0x200, 0x0, 0x8001}) getpeername(r2, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:48 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) 00:06:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100db0800000000001ab9aa59d6fad99c000000000000000000000000000000000000000000000000c09500"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000077abe8879111eede0000000000"], 0x0) 00:06:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) lseek(r0, 0x0, 0x1) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82dad8ce4f696c6530026e07b54faa624e"], 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) close(r0) 00:06:49 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") chmod(&(0x7f0000000000)='./file0\x00', 0x110) 00:06:49 executing program 1: getpid() r0 = getpid() r1 = getpgrp(r0) getpgid(r1) 00:06:49 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) 00:06:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) socket(0x0, 0x5, 0x7) 00:06:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7fffffff, 0xf, 0x5, 0xfa}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x20, @rand_addr="9031ee0aae151435ea5885afd36fffce", 0x4}}, r1, 0x0, 0x2, 0x110, 0x6, 0x83, 0x5}, 0x98) 00:06:49 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") chmod(&(0x7f0000000000)='./file0\x00', 0x110) 00:06:49 executing program 2: r0 = socket(0x2, 0x20030000005, 0x46c9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x2}, 0x0) 00:06:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x7, @mcast2, 0x401}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[], 0x0) 00:06:50 executing program 1: getuid() syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e2332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c0698cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x1f, 0x30000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0) 00:06:50 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"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", "9d4f6be6765746967d0e8304c5a62958aa55d80517475661f36569875d2cd4bd", 0xeb, 0x3c}, &(0x7f0000000200)="b9950693e1b2cd8154f5ea2bf70bf0160b0ada1a5ddb5bc8c4a69be45c1d08514ae767a7b85abee558f2bcc5362936754e6232b8d97c65edc2c3c28a11f8583947ff0c74d725233bad229b5e8bcd02484f92ea38d38d087f6214794f80d7e9990a4aac310c893e60888eba8dab36436173250226af625e5c4cebd39a4b6cc3f6ed08e7e025ebfcca19cd1e4d076ab00b58ce9abed2e67a90a6af37f110a537ec7565df137b45c5a337", 0x8, 0xffffffff00000001, 0x0, 0xedf, 0x3, 0x7fff, 0x5, 0x4}) r1 = socket(0x17, 0x20000007, 0x7fff) r2 = socket(0x2, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x2dc44be8}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000800)=r3, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000140)=""/132, 0x84}, 0x0) 00:06:50 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x2f, 0x80000001}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x20000000000}, 0x8) 00:06:50 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:06:50 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="fdc8568c614cfbb110894765c2517b4403d2ac97c7abc7c19dde2d2370e46ccf0aee39a3d205392787cfd944e14d8120acabb6b14667cf43b923cc37cd4af25640836cfd0efd58745d05c1d5fda638c37372553decb07b1ea3006859fcbbafa4c1e8c757c633c4f0715c55d864b2a93c8c0aaafe7148bae029a12d232ea5372c0e04fc274ec19a957cbe5c81e6ef02445cd515efa05acf74995911bf82c0af53daaacc9fab85246cbe4bbec8a4b77f03d07d95171d45ebe830b035c011a671cbb82a7bf37e193125bba4e41e109846dbcb312cef711c90063d0c471814fe562f1265367d48b279e0c37ce41665c65b09940273bcdc6770e31100620f0c4c7affca7fda52b276b8b34cbbdc47b4f6c6442d6a10bf89eafffe31db17ef5b059871acbdbfcd4cf0e17d2a261469f1bdf49b76e4d27a2c9170ae241da5fd5698110124482e7e20a7e4334a37d4cdfbc4357ff96247f18034d056638d26f408eb6b8bf0d200a7c3eb87084d68792c1831fa26a99bd313582947d8a5cba16b20325834e7b1668fa56a2f62dab5ec61f2aa882daf99355081f32e0bb8c26163c3178ebe4a303379d134680254a7417b0553d318f4270b0b260bc9893731be6f2b1ef871839748f31cd9c401326ab0043a1442204c9447d94b634459994624572e288dcb01ae01d310b21ae3ad38e6a80388c7015f652c67e0be3faa4c3c14e015b1566e202ef6edd8333f9d6ea617d8267470f17b959937acef2a288a99ed280bce7d0787b805463897ba5e7c77109d8e67c20833f3aa47e8d800f9d717d8f4e0405c352f997d5022637a581daa5be8a9916e6bbda1d5215d813ddaf652fbd42763a633474fefa93d7ce6e1e0aaf2e94684306e5e9d6ac7528aac25e77a8ce91084000414e23fa5199151cfa77e0f83b9a15205df9d62acf674aee985a7edb9abe501c8b01b97434dda688b1179985e09fbdb0230a06d20294c530c03bc013d36b5f79401bc7fd23eeafc3ae68c092222d55a847c2d95b93cd6baeea2608edeaa7240512449bb959ae6f9c118f5c70b46306ceaa0179ea22ee027b43cbff86968b3dba2ac2c04d8ed042bfdf60b04b99895b526ebb5451332c41b704da467287f973f291cf6891750de15e5cd6fb7fdc051a94838b3a77762c89df76ac48f259ce597d56e6970f3f962b8c376bb2d3ebb3c49f037a3565ab792468c5880b96734239138eb97f4889815348a95d29aafcaeea8d49d570f78943c7a18bcf79a4eeedff5dc2b1e6bb6b83407d64cfbe47da7052076e9e75d6c378a4076ed4d7c661bcaa2774d0e1c8254dba7f8215a74e87ee165fa2af80d17781e31cb19386ea14a7487cbd43047300bb155a1757ce91a6f31dba130d4cfd7fb85c3a10688f82a547b0a4135e2bc3b246c3994a38ec28189329fefeb5a9a3c89c8f2b18379588b22d5efb71ad3916fd696e37b5b7d3afdbc3ccbd0cab8372ae4b68e622eb47b30d7910738be34a961edf7c64edbfda8a23dc1b88cbd63d0d57b9538ae2cf2c6e6254e1cabf63987b8297dac4a30516c92ad63e7f63a9ad050b2390c05ff8b9c43f011ab691e2e902f8df72fb4326f59dfdca5150cce85cea078c23ebf2382fba57d47f62f8ca39e470f4e9bf78fcd9529b6b1e828cfd665538eb82ddfee25f0c5bd033b501066387fcfb2e25d20493525f88a3660182330790492b59e4b1c2e9c4c2515ac4a1aa24a945fff11760b21b4257ae3e6693ef89abbb7d73c1c0165fa9f7036f0836f7ae8684d556b20150bb1cba780eadf988fb2afd255be3c91486d678bfa500b829de817f154032b1cd86286fdd7205788f4bbbb2aa3e6375cbb71b3b4d1cd8c498a7515e0f175ee38d69d063115836553ede638a7e568af69dc52147e13dcd678f96abb755650a3f3fd0d169238bdc394dcb5985031e80a28bad546890593233f73be55dd360210044435d9a638961f6441c3f3a8677d589a98d8771ccf3103589d1f7e8ea70b2edb80bcf627902ee3341a0010ad4605bc1ff3310f4d8656913fca5fb6477ba49a1c64ab0107f472f367c0f012163f3bdedab16a4989c221f70cacc88f391c4b71e5ccf98bf4f9b2045a9336870e77bc09115a0f931a570f04d4f5b0cfc38e2338007f0c00bfe61fd7e1dbb272a8c442b99c7c267c6e1fcef8fb1ae38d57cb7619b179c74fcc862549189a160648bd6d3b99bd23d70dc9ac509fb8ff6d11cb186220762ba28e5501a25b2086fbd982f7fde6622b1910734b66228e1252713c89f771eb6685b46dfe3670b58233ad26d9cafc7f20e3064a53915403b24c7ccc8c66442676111259cf4b5a6a5774e43f65b78c351bc6e0def6cac9c52ebabaf7427a013cd69a2fa88c95d32d19b4b73cd3fef5c1a60a13d286686aec437ebcf8765628b1a095f644c1f162907c98c24c7b2f375f54bdac7113a183964ee742ca72ab37ba8d105f9591a7c6ad258acdf83fcd6c8a4a4181238656a2a2a2852306078a9e3b10c07b4326e56a288469fda27c4928c53d103b0ff7851060ab655506e48cefc274b1b2ce38f128751f7643f61793474dc6ec6479d040eb632e75065933795c4ee29dbaf333eb493a74b7454de71ac71b159bd87fd9711d4488d35045a20d09982ed39afb52e3f5d43ee4a830781a40de52f180047980d459cc7488b051f6a25f051dba26a2db8510bfdcf06203e922b6da2be2dfe519d5cf8037665a2e9d8e2a3b4ddb63444ab8affdd69f22a6ac57545154ad0c7f058e3de88e0b07e0c7fb02d83942d0951b44208594afa5029f10fef82a9b8967006421e559cfc55d80736c39faf6439077e2478af74fbf230c441031a9df9198e944e62cb332d9271b4e288171d1b007ba70a3b250cb28c2267ecf4a5d46d2d566b0cadecbe5a13d98add4c74404ae035e460073c1a491e4bf3d5a0cfd73d4c6459ef10458928e67fd5f41d9bae6177d2bd321eb3decc36244d46be2fdf4c9f808e0fa0937456986e799d41bd582f857ba4ccfb7319793fe3f8930159cf268f34efed96296b01f492994072e1f77a54d921aea5f1431f6ecebb3c63613e767774194847dd0a708c424604d596880e48141395bca59b95d571500b9434cc127c966d8ca026f13291a1798bdd905c2ab43f0ba117096b4e5d1dd461be6de839561ea1ef76d02613c0c47c6870f0a846ad5c16abb95ca99347deab58f3219d9ed0e5a3c110144ee923a25481aaa60526c266b175d9be3ef06d81cdcf5329543571971a7b4216f48427febd81e6441a207c338f62c63a11860d074f8019274b5174f86f595e7b58c163d1c7aca6a6b93057b8cf2c37cd250d25cd488aa825ade6c6d1fcd76a60e43f34e007fe42c5e401baf6230646306d9c2b2aeadd6e457e5797e671af8350d377c1fed02fde1c76a2b5a1cc31d4fa68cc7b291775af4929847e538f64860666e6470483a9663f1061a52c07c083cc31e8e228c4076e831e759559e86c12e1b9e5c6a60ad2e8dde47140bbf3b17afaa9f8b435af6eaae59093c2c17498785f94706db743c4c39a0042571e7faded45d6465252efda0b2f2e96a84aa90eaf3fb24c7d20b14f1dd0e7d1e37c60a3ae8a167943e91799a6f586dd171b5a9ffeca6ead0cdd41fb42e7566d9725d922d49d0144ae28fe9d049ffcb09082759dc86326776e044e032fc89b8468e32cd7f8c3674b023812cab7449fd2befc0731e76aeac78edabfc0a1b530be527ddc280c67237051accd0ca42733015825f2c0f3048a8165b5f83751ae905e8d8c4678eb9da9e1c3c5c470efb559c3170f80ec775e235f4c512d25015daaa1573b85ae2854c29d0a944b41c9358baff2233ba863f812ca476bb605b4c6a2a3f14a26e3df3c6af9c9bf390c2cb80473b620a989ead5fcae9b5d762240925ff57ce4602a89cb6ef33f28e3a725f21087c67056b78ae7c662989867c560933d76babbd065b44ad597bdcd2c4583e9e36468410900caafbca81abd64f529f3103b0c22cc61a95a18bbcad14f00693b10bc8c39155ff2faa0c2091a917f8dacd6aa0ca72e3eea61f66e46096d4134bd676c6a1cb44cfc47ac8aed56c9cd70cc7b52397061e0e0266b58495c9a02f9f5fab2457ce91e3ef0eb5b6f0f2eb340ce47bf34d788c8fb048a9798b546116e9d001556fcd5a4e4345f0dc38b627b17a8e5a17bd62bc8a9ac6b492c84dbc55abf3471835402e01f0c94077d12928e07bd4746a6253981e8d1944de53239245b231e4a8a62e9aa34b2a43ce8a9ef1728a36aba1582627e8443a277c7a2d3156b7a16de490c58f620f0a1b5f7c2c249e63663c5b3ce30da73bcd0a88b6cafc6488f18d2c0a327e3576e20ac3dc8a01523686b34106c02740b74a870ddba1c1fdaca96d30c70bb34b13dca76731e96029a698d67dafbd6f295d930f324f8f49caebc437ee4b5b5dd7eacae639ef7587b222c8f4ad8cab062c712b0e07404e060b2f799927d841060ab5ec368358b57ecea506381e82e9fcdab404599846d9c23434d7ed831ba75512c218bf8abe6c865e9fa21790873d4de685b8f6135d64619cfb77ba4ad831813239463ea13dc557d8a9b6d96ef5f7c1f57428cf5a44a1f46a54abeaf6ca8e63c8663530a03dd799ac2fb81abc6d0dbc537dea467f2bd1acecc726671b9a66ee9dca792fec8f4d7e463162b7e09deba715af38dbc5a33049b8f71e655f8ef76a4d2967728144172548cfb230a1cf797072fb257fa5b76d4dccd27dc1154b9f5ed5a081333de53ec6cb23ab003c76cab44f0202109af66c5cc04baf143e821b351ea5c3bd99b8cbe653fec230e3ab51b7a1854446c20bb4cdc650580f79be1db7b0283badb9de8fa1a53d33295b539f5b9cab41a9e49748bb117fb1cefcafd7e92b85c125eb415ed29d029f77b8f6fe96fb3129fc20209280d2341568b85bcb0d12604d67cb80fa3b6e63b19b5150f6408398eecad46bddf5f73854da303d87dbb1042adec04d2fd6004fcf9f386f561e131110aebbf49fed827d300d8a8ac75c00996ec67f355383277a223e257e56f188647e0bf73a4ca2293a787aec21ccec97deefb0aceecc11c48c6b88c7b22615f7666e45c5a5d65cd87ab35bd6d0691cbb9c3ef40a44a9dfd7027d1f193b7387a30fc7fead6a16947d6d91909101062cc35a1d618cc71a0abf26870a512190c271ebb04c7363b4306e448bee3a152a862e848f07234c0d06034c03991639e55e6ffaaf49895b9f8d4d4eab63f16607ea6e7853a8dacdf87262aa562e7eba1f0147bf94f3757a8b28bd62398ec31453d680c61762eb95a844a29b29c3f56362f87e3d6e54a71a86066ae8fcd874935601f570cf712289eaac9bfd71735c1a396290b55dc2249910640bd73c52badfc468e12cd09a6c287bfd8c2495c194c8d8ade1b88f8224e397ef7f9e356c175600892acea32049bd91244bdf13e770e4e3c261c0ae4af54ee23765707661535615ef7c2c960e839d3e838c909570c8e48dbd9aa5e3bd20dcf096a7fe6999ba802a11521d3eb48dfae85dc5df24722e7ca81bdbfc35e205bd10d301dd8ce699488bddecd85e31908a", 0xf68, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) ftruncate(r1, 0x9) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r3, 0x4) open(&(0x7f0000001500)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002900"/136, @ANYRES32=0x0], 0x2) close(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200)=0x62, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000002c0)={0x4, "c48bfb7da98f61fa3fdb7d9a8e64ea85"}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0x9) fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001740)=ANY=[@ANYBLOB="0300001034005c0fd3f6de88f44c049c067945e5f69c40c3942e91156452b44b13d8b1be3d0a9170d7a7b3c01aca9649de9d16943324dff91c9dd22976b9bbe38abcf754d8e6fcd137534bd8f723518a6c745a8b3c6f5b24de1d0c8f84ceb830aa3ab577f937c18185a5b405516e797bf91e0b445a2b738f26cfaf519000478a28df45c4690e4605af730e65165444bda7ab36b12f3532f9cdc4a05184f5f0cc1cbf54168fb84dcd9f2422db5ab681a282b1233347d330b327"], 0x0) flock(r5, 0xb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440), 0x4) 00:06:50 executing program 2: r0 = socket(0x2, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x0) 00:06:50 executing program 1: syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "9f06231f036e68b4dfe06a821ca72ca19b11870421169a601cffed38c0ab2912", 0x10000, 0x2aa}, &(0x7f0000000000)="5e160f658d1d7d6c4ca11d7dc6721da724da6bd93e91975daa4fa97db8a461d4e1feef4f76fc398d2717230c3ebafc93ba583e77c65b8b36f2e35d078a3dcb903e9fc9a75f088efa72f19ae7c39835415d8c43192852584cae0ff3b96e18cb5f641dd085da3fc72720cf6fa765dd3d8c17e99ebf3878c8ebca54e0487a03fa6c829c41f5f34a6397d467cab2b55ccfc07dac13c410206319d9f0b89392eb2362612b0248e1cc10331d39d4915d755e7a", 0x20, 0x8, 0x800, 0x2, 0xc51, 0x10001, 0x40, 0x2}) 00:06:50 executing program 2: r0 = socket(0x2, 0x5, 0x10000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000000, 0x3, 0x83}, 0x10) sendto(r0, &(0x7f0000000100)="c01c8b9bff92158a660d949ebb03e281d02b3914d3a9d6f193b71d59bbe19f339c501fcb98dc59a2752143e0286e9d5838ddd4b689e86c4b8f6d15182000a74e124104e60c604b853bc12463f9a28f6e5a755cfe0bc66b1da4c7333784e32e03afeeb3c1ae60", 0x66, 0x20088, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:06:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x220, 0x2, 0x101, r1}, &(0x7f00000001c0)=0x10) 00:06:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x7, 0x182, 0x8, 0x5, 0x2}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) 00:06:51 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x80000, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffd78) r3 = socket(0x1f, 0x4, 0xaa7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x6}, 0x10) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x8080, 0x80) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0xfffffffffffffdec) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x800000000000, 0x6, 0x10001}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r4, 0x412}, &(0x7f0000000280)=0x8) 00:06:51 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000200)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002700)=[{&(0x7f0000001240)=""/65, 0x41}, {&(0x7f00000012c0)=""/59, 0x3b}, {&(0x7f0000001300)=""/101, 0x65}, {&(0x7f00000026c0)=""/43, 0x2b}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/200, 0xc8}, {&(0x7f00000024c0)=""/39, 0x27}], 0x7, &(0x7f0000002580)=""/140, 0x8c}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000040)="b4bb920960ec60d6a20975d6e07369527030be488acfeb53df6a641a3ef64d04f504756eb0ce2ed8be543737d2f070f09e62db1683b6f2f9266af39d641f2c6520015218f525cc4fe4f25fb7eaf9be28d7", 0x51, 0x188, 0x0, 0x0) connect$unix(r0, &(0x7f0000002680)=@abs={0x1, 0x0, 0x2}, 0x8) 00:06:51 executing program 3: r0 = socket(0x12, 0x20000000, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@broadcast, @empty, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8000, r1}, 0xc) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x74) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340)={'accf_http\x00', "85a0e57f6a461dbbca926acb4a4edf1298c2840953fc34696e1baa80fb64a2315b4df42952bbb66d38e989d1795112df5bbbce2285dea10e261f234b369e70b767aab4348c5d4b8f6b104c47a9c958d034ce74cb72d6795ebf56361feb2401287a95b66f4fbb819ecfe5d62f8ebe2b42afb5ed37aa15f529fa0c085cc4b7b1d1d7c281bb65ae5c53008f7e8f0983394d69b5f282592e3fdfe63d9c891d8b4048516fefd818b4dc44ffd1b0d084bca5e77bd8f87570da27d33d8864f45a90b04ba9c76bec3b3c085da9469f69e1031c5146665429d277e753f60e2b400bf8741a05bab199237397f1014765890f818bbb"}, 0x100) r1 = semget$private(0x0, 0x4, 0x40) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x800, 0x47}, {0x4, 0x8935}}) semop(r1, &(0x7f0000000000)=[{0x0, 0x8e, 0x1000}], 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x1, 0x28) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f00000000c0)=0xfffffffffffffc1d) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc) freebsd11_mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x80, 0x8) 00:06:51 executing program 2: r0 = socket(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000371200000000000000000000000000f1806888d5f38b01000000b5d87536104a208b1b5400"/147, @ANYRES32=0x0, @ANYBLOB="00b3e4ff47dba4b47483a9362de31bee1da5a857c930fccb3c3bdeb0eac9bad4ac436f288a641227a0b1af60dd9b61a7021fc680255263df9e500358e3244b96d8a9ff032dda80e3d441ef60fda0dde61a81b786dcd7f99a39d874837405587a0b26a098b84138098348677bccb2ec5763fc46b0c5e883b797e9021a0344"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1}}, 0x0, 0x6aa, 0x101, 0x6, 0x7, 0x40}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x9, 0x40, 0x1000, 0x8}, &(0x7f0000000280)=0x14) 00:06:51 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000680)={0x401, 0x2, 0x4100, 0x7, 0x37ac, 0x40, 0x7a, 0x10001, 0x0}, &(0x7f00000006c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r3, 0xffffffffffffff8f, 0x8001, 0x30cd}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x2, 0x7fff, 0xffffffffffffa02f, 0x5, 0x3}, &(0x7f00000004c0)=0xa0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="a900000000000000ffff0000010000006e81e6d6b6516d2db481fc2a7062b8ec38caca8bbd8c374e0927ad680fa9a72dfa90a04765d02c2dfcfc1db643a2435d2e0118af637fb46bf7bf060f97e249840ef495b58d98edaaf4194bd87734d9b7e7c27940a7c911a80c202d49495294162f06ce"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000600)={r5, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000640)=0x10) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000007c0)="9ba97c54457c3d974128c398901188780b850e874579b0fbbffc654028cfa076a9e183c3d5b39c507257aad286c0f4cf77a8341b4298750ee5cb04650acdc2197e2fe304986f61962b222defc780c3becec2c8159ff3d4b97f2e9ccaa165ef11cff2a81a4cc021f6a5f3584661e0b54dcc8ca655e5acda7a60fb3d64526a84fb7d0561029414c528bc9fd0c8ca3ddcb922586d5b51cfe10e615331c4e7ef136862aeaec7dd08db5439b2d457137de91674532879728b12") 00:06:51 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xffffffffffff3486, @ipv4={[], [], @multicast1}, 0x7}}, r0, 0x7, 0x80, 0x0, 0x80, 0x4, 0x8001}, 0x98) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2}}, r0, 0x7, 0x10001, 0x10dd}, &(0x7f0000000340)=0x94) 00:06:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x5, 0x4f93}, &(0x7f00000001c0)=0xc) r2 = shmget$private(0x0, 0x3000, 0xc1, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/56) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 00:06:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r0, 0x0) accept(r0, 0x0, 0x0) 00:06:52 executing program 0: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xe7f, 0x4) munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:06:52 executing program 1: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x8000000000000001) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 00:06:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="22729acb83eb2f7eab976b6282f190d35f4160beed259eb83541eb009948db989bb1121fe5112d3dd88b5fa09b80ed7ea17499fce7d4be80f9591f7f5a2e4dd1507c944547cfac6c492b5187aba52f35fa29af79743e2835ee592f26b3e6a84e1d231eeb075c6eae0c4be0020a5d6ab1fa30bacc414e0043c9c14d62", 0x7c, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:52 executing program 3: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x84, 0x1000) 00:06:52 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:06:53 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x10000000) recvfrom(r0, &(0x7f0000000240)=""/142, 0x8e, 0x42, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f666942a2971c9f37d9047ec95e3e2ed46c653000"], 0xa) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:06:53 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c314111d54111d00") 00:06:53 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x2, 0x30000005, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) semget$private(0x0, 0x2, 0x184) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3dc7, 0x7, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0xfff, 0x400, 0x6}, &(0x7f0000000340)=0x10) __getcwd(&(0x7f0000000180)=""/179, 0xa) r3 = semget(0x2, 0x3, 0x1000000000000001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x5, [0x2, 0x8000, 0x2, 0x3, 0x3]}, &(0x7f00000003c0)=0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={r2, 0x7}, 0x8) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000040)=""/13) 00:06:54 executing program 0: setitimer(0x1, &(0x7f0000000000)={{0x1}, {0x1, 0x8000f}}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x20000006, 0x7f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x6, 0x4) recvfrom$inet6(r1, &(0x7f0000000080)=""/68, 0x44, 0x40000, &(0x7f0000000240)={0x1c, 0x3, 0x4d, @loopback, 0x100}, 0x1c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0x2, 0x8000000002, @empty, 0x1}}}, 0x88) 00:06:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000b19ef2bcd2592b51fe74049c6c902b0fca37b32277afd1cfeaca4365cc4a22aad3dce6335a391e44a284ab6ee19515e6adce827a4522aee8bb17c70ef5549fbf9e20a1a6bacfaccdafe683"], 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:06:54 executing program 2: r0 = socket(0x1b, 0x3, 0x0) socketpair(0xca0961f1ec09d74f, 0x10000002, 0x400, &(0x7f0000000000)) close(r0) 00:06:54 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)="8d15e9778586731489612bfa9087482811bf25ca850b0e817766633b1e40246e119f2b28f49d236d98a7e70e2e60a734c9a3f462e247573b27a4a96f07cf7af0cebf71b0d19f2bfa05f061395523aa4baa50b2d8486eda", 0x57) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000100), 0x4) 00:06:55 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x10000000) recvfrom(r0, &(0x7f0000000240)=""/142, 0x8e, 0x42, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f666942a2971c9f37d9047ec95e3e2ed46c653000"], 0xa) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:06:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20400, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="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") freebsd11_lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001100)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001200)={{"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", "dc0d6b278ec61a6cdfccf2cda36af81df93a3c29a169b2a34fc0c8581665c77d", 0x10000, 0x400}, &(0x7f00000011c0)="f50fc1137e08db3cd5c0a75240fcb51d1329dbfb5c0de81acd2582d46236e3cd2f66f8de42ac1d78", 0x1, 0x9, 0x5, 0x200, 0xece7, 0xfffffffffffffff8, 0x40000000000000, 0x4}) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000001740)={0xff, 0x7}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001780)={0x0, 0xd2, "a2c03489bac607b1a129d28eec368e3f640be6de4b747ac17ec09c8276b6ccdc49fb58344e479a3710f0a4d1fd187603b1472b3ad8c88226fe5546edad138f7ee63880446fc4c40afacb4a02f295a2e04da011509ad52927fc7c3909725fbf71225c0284cbee2f621bbbf7d7aa9ce87c49c593e1f6d17c89b5eae4afd7ad9756397f09924ce221a5d11bed1d5daa7ae8e3d8fb7a8c8394d64bac09e32bd758c32f08e48ef886bc75df594b31dca439f744be2de2a5229544d5882d32f85e5e120e597a60ad1b0266c18cc2b364e319853655"}, &(0x7f0000001880)=0xda) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000018c0)={0xffffffffffffff01, 0x1000, 0x7fffffff, 0x20, r3}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001900)={r3, 0x7fff, 0x7, 0xcd9, 0x612d665a, 0x8}, &(0x7f0000001940)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001980)={0x5, [0x6c, 0x6, 0x5, 0xff, 0x20]}, 0xe) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000019c0)={0x8, 0x9}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001a40)={{"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", "a8a26863f8e6325549bb8f1df4d90bbf10d19b186327f6d8f90a30acadd03345", 0x8, 0x7}, &(0x7f0000001a00)="10c5acb12ca81d7df43768fe8d0f30e168cafe065b51d4e3", 0x4, 0x0, 0x800, 0x1, 0x2, 0x1ff, 0x7, 0x3}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001ec0)="2f1b0a1b9c5f6ef9c58988caff3d18d890aabfee0c4c2478e99dc90b74f5325e9e6804dce6ed287dcf17b2ba") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) r4 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r4) shmget(0x1, 0x4000, 0x79, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001f80)="815045f5399f328e253784fb82452924b5e3253478ea094c3ba8108430448f8f4f47df5462d71c6ddcee3d24bdc1ae7628b34c40d4c5612a7602c9122d33030ba75844c7e8b1954bdc486051d4276d311192d60d258b375137e6f3f11660fe31b4585f9878d213667cf21d7b63397ef9ef9062842135944401afe50440de8b601a02f5e1ca251675896ece19c26f3983520f6ef6223f65c48fedc990b21612aeb745b14b28416aebbd495fbe3d360ceed11a47c598b8bca38452dfdfdebe49f170b8f1b84dc80f7a9de60a9dadef137886af59a0316aaec008e787fa572a2f48c19212347032237f4873f48019", 0xed) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000002080)="6171d7") r5 = dup2(r2, r0) unlinkat(r5, &(0x7f00000020c0)='./file1\x00', 0x800) ppoll(&(0x7f0000002100), 0x0, &(0x7f0000002140)={0x26f}, &(0x7f0000002180)={0x2}, 0x8) semget$private(0x0, 0x0, 0x4f) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000021c0)={0x6, "494c5dd16d607eba5276a7ba2649a905"}, 0x14) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000002200)={0xff8, 0x81}) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000002240), &(0x7f0000002280)=0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000002300)={{"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", "e13132d1283b9275db8ed26def08e358f2cd5893f108d0e6211e8850ca304742", 0x3, 0x1000}, &(0x7f00000022c0), 0x80000000, 0x1f, 0xb171, 0x400, 0x101, 0x7, 0x3, 0x8001}) 00:06:55 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff0000000000000000dabc86dd6002290f0030000000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000000000000000000003300002100000000000100000000000000000000ffff00000000"]) 00:06:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf80f1b789770c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c0000c900a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c440f38cde791ce62") r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x400, 0x0, &(0x7f00000000c0)=0xfffffffffffffc95) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x9, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0xffffffffffffffdd, 0x7, 0x55d}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2}, 0x8) 00:06:56 executing program 0: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) 00:06:56 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) syz_execute_func(&(0x7f00000002c0)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c40309688600000000bb9f") r0 = socket(0x1c, 0x10000005, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={0x0, 0x400, 0xfffffffffffffffc}, &(0x7f00000005c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x4, 0x9}, 0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x40) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x14) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000540)=[r3, r4, r5, r6]) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000200)={0x6, 0x72a9}, 0x10) 00:06:56 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setregid(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 00:06:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x80000000, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000580)={r2, 0xbc2d}, &(0x7f00000005c0)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x20) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={r3, 0x8, 0x400, 0x2, 0x28cc, 0x7, 0x4, 0x2, {@in6={{0x1c, 0x2, 0x0, @mcast1, 0xb9}}, r3, 0x929d, 0x5, 0x3, 0x4, 0x40}}, &(0x7f0000000200)=0xb0) 00:06:56 executing program 3: r0 = open$dir(&(0x7f0000000100)='./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']) mlockall(0x2) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x100000000000000, 0x5db968fe, 0xdd5, 0x200, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r4}, 0x8c) 00:06:56 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0xa0) r2 = getpid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r8 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000001c0)="9076686d5880ade721b937be2fb2ce2052097e76c85c008a1937d308cdb4dbabf7bdedb4c7b2a89be1270dd7a338ceebba529de40ed31b0ce69eec46b4fa3afe395079273a1cc185c263e7d0532a23c80b213517603551396496eefb4a7a69dc2baebf9e7368fbf73fefaf", 0x6b}, {&(0x7f0000000240)="8287c03e75d4e3adca637d72497483667e865c9c09c31cd39d4b8e394ad8591883200049652bc6739dc3204a80f6d15e5db3ebaec328293a0169ba3daee1aa47824258485985f50d0192a1b435c5735fbd91cfb6686edecabf4af650cdfaa5a2c6248eb1", 0x64}], 0x2, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x80, 0x1}, 0x8c) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) 00:06:56 executing program 0: syz_execute_func(&(0x7f0000000080)="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") syz_execute_func(&(0x7f0000000000)="0f00ee364a0f7e4af2c421d0595ca70d3643e6e5f02082f8ffffffc44141dbae00000021c4220d16ac241b000000d0630e41f67a3a460f0f46cab4") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 00:06:56 executing program 2: r0 = getpgrp(0x0) getpgid(r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x101, 0x10000}, 0xc) 00:06:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket(0x0, 0x4, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8201002f886b6c653000d48b127f7c1f34ff3b5f2f6e02276048e2d1a7303d59f5a1342cbac5eb6dd5a53afab1cfb5b7a3ecbd9cf636747d668d8a21cf64835181a3382962ab4b38af255ebe0ae4fd2bdc60bd5b9a598ced7219d3c7be41a28490418ff61f860e3cfed95de67428eccc6c3e41638cfa0da72785c19b43e5632bcd9064c9ad74aecc4fe7c7ed54d73e0f9ebaee"], 0x10) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x3, 0x8, 0x2388a240}, 0x8) 00:06:57 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffff8, r0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) syz_extract_tcp_res(&(0x7f0000000100), 0x7, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x0) 00:06:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10000, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x20000000) 00:06:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x14) ftruncate(r0, 0x40000104) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='!-\'\x00', &(0x7f0000000140)=':$\\^\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='%\x00', &(0x7f0000000280)='{^$-\x00', &(0x7f00000002c0)='*\x00']) close(r0) ftruncate(r0, 0xee9) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:06:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800008000100004, 0x84) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r2 = getegid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0xa60, @mcast1, 0xffff}, {0x1c, 0x0, 0x4, @mcast2, 0x200}, 0xf3a8, [0x7, 0x0, 0x8, 0xffffffffffffffe0, 0x84, 0x5, 0x11, 0x20000]}, 0x5c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r7 = open(&(0x7f0000000640)='./file0\x00', 0x100, 0x0) ioctl$DIOCGETRULESETS(r7, 0xc444443a, &(0x7f0000000680)="0783bd11e59fe78f5e0fac0c0588124161c8db4c9755f0975f46240e12c337f6a7dd0e1b9a148a431ab74a2041189fcacc4600c466895ef947255e36d06ea637ac5550383ff44b6c7864233563cb616a") syz_execute_func(&(0x7f00000003c0)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed758f69589283c50000000fa0e509ab34d1c4e10bf8c470c4660f2cbb0f000000c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6f04201a47d77000000acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc73e676666470f3a42fd06a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) syz_execute_func(&(0x7f0000000000)="1c11b5b598cd801b69e4f52962f5696200dcd9d017c4e2f9c4c1fb12bbfeefffff8fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1eafb0101f265dc5f00c401611282030000005b5b6446fde269a841000f22aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff61fad6736660fd238938c00000000c1e6f966470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b") 00:06:57 executing program 2: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/3}, &(0x7f0000000040)=0x5) r1 = getpid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="92c4c0ff935fbcfa81a1d8ebe030760e4469876a5984e5fe7e88985eebf1c0dc4b927f3e68c75b884aec4e27b2dc48bc4e75fd5ea7966caf28ace6c8a422c75d36db5a509174932fe0cf746d3f50eaf6daa4843446469d525f7f3e2147b791a6829176f8b70754775136ca64", 0x6c}, {&(0x7f0000000200)="3499fde65f922a6095e941b726a9948f8f99ad3f8b187dcb8f73b0de734e267131b5a2cf7f0af078e32ce0d3c6dc85d638aeafaa40c585dfef7b8abf4332efd132471bcb95ffeea2d85ec33143b121502c6e9c4e620b9dbbb94ac723598efd59b8dad9f4f7b78177e45b48b41ebf12f5c30995b1b66c05280cf223146a15a7330983c9b7c8d976a4a6b7825e70782a05d5b963f86ff24ec6b236c97c7857fe4c58ddcddaf961a4e5da9dc8edc1b39a75901006a3bcc4b57a28e1b0b9a12a201fcdc60f11c59f20a59d24596b322a484cdcbe5095279511", 0xd7}, {&(0x7f0000000300)="8a84b997d0c648354ff27a37b85b55682f48e775f203504514508c4a9fba2cd14a6628871fe8f3fe84604c1900b170eec2343822c186df01f1f5d48cd4f17772a30997042a15e0540175302a648afe31bb9aa7f96d514be032a67106cb2b49fd7fa9377f6ec2a3ae34a3e0", 0x6b}, {&(0x7f0000000380)="d4351da413abe5215aba1a5d759e06c1fa18ffe652bfb75ad171682c8305895246cd38093c49484b984c3ba3c002890e2b8f2d8616875f19bd5f1bfa906192dcbd6a540eac00204aa56511f92b7ae314f6272a9454c69fa840eac64cebe00248dbfd48", 0x63}, {&(0x7f0000000400)="9ff10e8d000d586b4364b484a87f677f38031a0dbd7c920b004a38776cb42e3e48582ee4520483abb0cfbe4e3ed71057c9ae3fe4a710ffa196f8cd2c893a6089fe3d580df64e86daf4b2ddf7401b2818eb0148b9cc7faa102f9e38b46aa8521a48fb34857ec3c8147589fc5c3deae7146b7dd554fe4f9c6af9831923586baeb9cc874cbcaf5106a4bd936bcea528daf7e3632cef6467edb7a31e8ac93ca1f0ef11154534242c5ae70334b50aff824fe2821abb58a179f09fff9caa3bcf258fe64e46f47fb0f44500d119", 0xca}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x1) 00:06:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0xc5) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:06:57 executing program 2: socket$inet6(0x1c, 0x10000000, 0x42) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="a220a1779b2358cbe781f8c5dae228c0fc38c73f7975fc0cafbf74e898330d3d5b8cd7c9d57151dcf79b1bdef94f568641adaf503a5c9f68a3dd16024e67492f97a802925ed6571a26e7efb02abfce50a6e502cec28d7c124e5d8943608a577fe86e0bd3723915c243974462e8b913ad55c76f142f60483c25ea25e4ae77e7efa3a812037e7f15bd9bae2989be0013fb9a16", 0x92}, {&(0x7f0000000140)="fb33a84040f1b18d71cff0d52f652910d70413c99570465b997423773f37a51069611bac4d7505c491770e4e45662ab9fc2f9af5f4e01fa98bd04a809253a4c5b4065a33e28ec17adcc46abbb59a73d15e0146fc10eb0c7e7915b775ec3d4326bd2d0eac1ea74500db16d372a0ab2dfed0e83d7f09bc2de0dae289caac5debc0e7bca5078b42fa4ee90db8ed834f4e9f93335b28aa4fd67b75f078926a39d8ea2016b7eef1c795c10e467eb0d60275f0e39d892fefc8f704974247778147cc324fe5e41b34405af48f7452f925", 0xcd}, {&(0x7f0000000240)="c6a889cfcbf094", 0x7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000280)="ba27f5f3a826ea85bd64d832058344ff4078678a882d5435e882e2bd19f00eba", 0x20}, {&(0x7f0000001380)="492c265b7a2d9bebb8d0e577470b2983467d1b5b5255227302b0379cbe39facccf04bc15cdf9f6c82e58c8e98e044b75ae589eca034f3824a51bbc123e4fec86f9b15509902053c0d2579b521f211a8007f7ffa30b432658aa29631e1f6ae3a0aa82317f82ca131bd07a42db22ab3b92eba4158ec7e913d0fb19b267bcdb32d3b91f43084aa4b7160bb04d6bb1df76a3eb0886ac10af2a73d041a2b5d3d0ccc032466e9baa04ca62efba6f88592a4dcbc284ea3802d378f891ed08f81a49c95fa081252044cfcd2fe65d36d123b085277212fc8a14edc6fde472", 0xda}, {&(0x7f0000001480)="4ee2e936f8ce2be1e33663872083979427dd7827a6e1a7e977e155b7e0eaa2da114a2c4b772410051d2c607871e0b74aa076b0734e3f3720330f42772fc851b4e8a5af7dc67587a600fc98ec03a107374e815b18723a64383843d511bb71a4f376cf4795ea378ea520c203a3c16fdb187b07c8a8bb9546e46bd56b826c2b36a5bae706139334cb80d6bcf0b77ce4dc86a120b696dcc997d900fa8f7b394e40366ed531e3", 0xa4}], 0x7) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) 00:06:57 executing program 3: r0 = socket(0x10, 0x1, 0x7) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:06:57 executing program 1: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) r0 = msgget(0x2, 0x400) msgsnd(r0, &(0x7f0000000200)={0x0, "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"}, 0x106, 0x800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x1ac) 00:06:57 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x4, 0x5, 0x479, 0x4, 0xffffffffffffff7f, 0x9b1, 0x0, 0x6, 0x100000}, 0xb) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:06:57 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x30) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x48, 0x3, 0x8640, 0x400}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xf0, "f0c448072f827e33d1fdc1f9a8ad6a64d92139cc1a603ebdba67885b78f68cdff62175f04b68427d97bfd03b83b2f9bc37eef91f8679e5fbf8baf9954fdde865637d925ee276e27ac6a02b83bea683d723ab0efd879e097b2d256764baf13fc45bba5bbc18e1d5fc509fd5c86eab3c2875da1073b379c7a44eafe1a228091a56555b5e601a52adcbcded0d949f5c65a7abe0cfe5027d71e4fd7140dc0020694cce398d43cb7d7e3794946f9f99911d6afe7b97730ad0e5315b1259fb13ee691f4b40069ef69a65b193a4e297b18862aa5dca83a1ad242fced33d10d7d50ba147ccbd496067001ede14a09c7af1e1ac14"}, &(0x7f00000000c0)=0xf8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000100), 0x4) 00:06:58 executing program 2: socket$inet6(0x1c, 0x10000000, 0x42) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="a220a1779b2358cbe781f8c5dae228c0fc38c73f7975fc0cafbf74e898330d3d5b8cd7c9d57151dcf79b1bdef94f568641adaf503a5c9f68a3dd16024e67492f97a802925ed6571a26e7efb02abfce50a6e502cec28d7c124e5d8943608a577fe86e0bd3723915c243974462e8b913ad55c76f142f60483c25ea25e4ae77e7efa3a812037e7f15bd9bae2989be0013fb9a16", 0x92}, {&(0x7f0000000140)="fb33a84040f1b18d71cff0d52f652910d70413c99570465b997423773f37a51069611bac4d7505c491770e4e45662ab9fc2f9af5f4e01fa98bd04a809253a4c5b4065a33e28ec17adcc46abbb59a73d15e0146fc10eb0c7e7915b775ec3d4326bd2d0eac1ea74500db16d372a0ab2dfed0e83d7f09bc2de0dae289caac5debc0e7bca5078b42fa4ee90db8ed834f4e9f93335b28aa4fd67b75f078926a39d8ea2016b7eef1c795c10e467eb0d60275f0e39d892fefc8f704974247778147cc324fe5e41b34405af48f7452f925", 0xcd}, {&(0x7f0000000240)="c6a889cfcbf094", 0x7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000280)="ba27f5f3a826ea85bd64d832058344ff4078678a882d5435e882e2bd19f00eba", 0x20}, {&(0x7f0000001380)="492c265b7a2d9bebb8d0e577470b2983467d1b5b5255227302b0379cbe39facccf04bc15cdf9f6c82e58c8e98e044b75ae589eca034f3824a51bbc123e4fec86f9b15509902053c0d2579b521f211a8007f7ffa30b432658aa29631e1f6ae3a0aa82317f82ca131bd07a42db22ab3b92eba4158ec7e913d0fb19b267bcdb32d3b91f43084aa4b7160bb04d6bb1df76a3eb0886ac10af2a73d041a2b5d3d0ccc032466e9baa04ca62efba6f88592a4dcbc284ea3802d378f891ed08f81a49c95fa081252044cfcd2fe65d36d123b085277212fc8a14edc6fde472", 0xda}, {&(0x7f0000001480)="4ee2e936f8ce2be1e33663872083979427dd7827a6e1a7e977e155b7e0eaa2da114a2c4b772410051d2c607871e0b74aa076b0734e3f3720330f42772fc851b4e8a5af7dc67587a600fc98ec03a107374e815b18723a64383843d511bb71a4f376cf4795ea378ea520c203a3c16fdb187b07c8a8bb9546e46bd56b826c2b36a5bae706139334cb80d6bcf0b77ce4dc86a120b696dcc997d900fa8f7b394e40366ed531e3", 0xa4}], 0x7) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) 00:06:58 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000180)=[r0, r0]) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:06:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) listen(r0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x642, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 00:06:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x5, 0x8}, &(0x7f0000000080)=0x8) 00:06:58 executing program 1: socketpair(0x17, 0x10000004, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x0, 0x5, @mcast2, 0x9}, 0x1c) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x4, 0x4]}, &(0x7f0000000140)=0x8) 00:06:58 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="f20fd6d66565d934573e470fa47100028fe808ec65e9003e460a9061e3cbf7c482a19f16f0115694c4e1f0165809") 00:06:58 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xb5, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0) 00:06:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) open$dir(&(0x7f0000000140)='./file0\x00', 0x80c1, 0x40) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0xffffffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x400}, 0x1c, &(0x7f0000000740)=[{&(0x7f00000001c0)="aac0e8b715867c9bfd253df7d249e8118e7004e872758d4a2c", 0x19}, {&(0x7f0000000200)="d8f7ac5694c5290d3db6be0ec8eb2903fd5e7e0ed3068852d8ddf14849a96d22ecc77f3a0c4364414515fd1526096b022b24747a4ab101dedd08a3f07e335a2f0d6bc9fee99744184288ee1c69ff7ba416c10a30f208fb40d3497f63", 0x5c}, {&(0x7f0000000280)="fc7f73f8433b960ad2adb8c2cb47153b9dc5a2d6", 0x14}, {&(0x7f00000002c0)="49fc424d9feb0bde7b78b6ffc1da50d30978e0a728c071d91d0f81fef4873281aed63678eee1e06f34b58f686a3ac2220b7fb125ed161f1728e94384df0ec577dab948ebef7ae499fe55c86ab811bbcacae66d526dd16d97bd42c95c8e585694d7c1e866bf5de0d911e1fefe30d01cddbdff21e1aca9cd25b8646736290682f68e21455952fa1935bad16772e37a2ff96e7f7fe5805d30", 0x97}, {&(0x7f0000000380)="b6d40b9bc0b3116913dbac5874797fcde6941006707d6353d67a8b1677177daa33c49c8bdb5310228aa67cfe", 0x2c}, {&(0x7f00000003c0)="0c9ea61555275ed96ef2ae51130fc161021bce1f8092d730351d2888f48e", 0x1e}, {&(0x7f0000000400)="a2fdcf902044d921b35f36e6d8ca666cc3c577bee3b0925bd0d628503d8e41a6fafcf45712d9f4bddc7444", 0x2b}, {&(0x7f00000004c0)="6f828dbacd5b5cf723928cb747891f9806a79f120c0d92ad0cf02617d2ee24df2dae0524399c6b7295f7271c2e449755546f4635699761a044380dcbb3515f9d7ec293efc1cfe245b05388b3dd4bf6c21f26e873a5aba3af38f1cd5364b4cbf43df68d913d7bb8f07fe56598f849a49101d88985bcdb8482e4bdf8de67efa8cf275d1cccf185d03a564d39d78c73ccc34500930511491d263d160f1e0ebb9c686ae95e594a461990cf5ffd01d7ccd0693ed7d319de464cc3", 0xb8}, {&(0x7f0000000580)="07427a2470fbf05687b7a4c62b464be47ff97efe291e3af9c725b445bce56decdc3750e0b7bcf58a210ba397a996b2ffa5a7808f46ed533343ff830148f2d870ceeb4f59a9916dca6f773e0914b7d2c57f65c3e2efe77cee57b8b6f2a10f651b7ad4b0889a3c1d69a943ff158dede039a57aaa2138dcac22fe677533754442afe9e87559d2f219111c1edc2eaa9c8785acb7bf30db1634c255ca11a3ecbe91fab1734e2513d2a025", 0xa8}, {&(0x7f0000000640)="2c52856f6abb344423ffaacc5ef7ccff9dc370300b52ae1861cc7a445c689382525f3b2ca8e8594b88a625efc8d5dead509b21c39fa7a9f90a8a060e5c225e68ddf4e8267dce7bee94ae4a68e88f296623d690f041aaaba5f289cda60dfd1f613ddae5507efa025bb0df4263623a02e69d34aac63165dd29dc4455d50e0563e5675626f8499935acca5f85a2899a287c20fbfc6c2c8abb1e970df12017d0cfdbd7116a7d7fedcc1f5377b53013e0c49e9de283aa811793748443f1034a0dd74b8e23d62d8da36f626981c6df1a383a6343efaea13f708b53", 0xd8}], 0xa, &(0x7f0000000800)=[{0x50, 0x1, 0x10001, "26049b78ed16067430b5236778fcca5b4d779f5ea4ee90b02709c67e4a48413b93e62cbb71b331ea8d863942ac873da9592350aeb0f0979437"}, {0x80, 0x84, 0x7, "b53cc07ac6fff422979749f85c39b9e90769b8df89a5c1f200eea9777cf39fbc2ab1ee8102cd011716e6b579e18246e3d1a4d7fa250ae257a2bcf5893af34f36f461562bc9d8a4e32198dd2fe6e9aa2bd73c5f2f54c0d221f481e49ebdd8a9ec2144e9da204e800ca56d351757"}], 0xd0}, 0x100) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket(0x1e, 0x20000000, 0x1) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) fchdir(r0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830}) syz_execute_func(&(0x7f0000000040)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") open(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) 00:06:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) 00:06:59 executing program 3: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ae9000/0x2000)=nil, 0x2000, 0x3) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) freebsd11_fstat(r0, &(0x7f0000000080)) 00:06:59 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) sendto(r0, &(0x7f0000000080)="2604d5b7c7bd69684f22a3748303c6bfe98d6e06d61f2a9f887cf54a862a07f292521e14ee5e5f172527e0506d4acdffbbd2836fccc97f832076121ed05c3797", 0x40, 0x84, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:06:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:07:00 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 00:07:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffd16) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) close(r0) 00:07:00 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r1, 0x6, r2) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000edffffffffffffff00000000000000000000000000000e00"/136, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x4, 0x3, 0x3ff, 0x1ff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x200, 0x8001, 0xfffffffffffffffd, r4}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:07:00 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) 00:07:00 executing program 1: r0 = socket(0x17, 0xffffffe, 0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) 00:07:00 executing program 2: syz_execute_func(&(0x7f00000002c0)="98341566420f67624364660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebbc4016115bc59c9fa99368ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:07:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:07:01 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) r1 = fcntl$getown(r0, 0x5) r2 = dup2(r0, r0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000040)="eaf5de012ab92b1c768a9bc10d6c282de8e43ea15ca140c013275603fd00") fcntl$setown(r0, 0x6, r1) 00:07:01 executing program 3: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/57) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x100, {{0x1c, 0x3, 0xfffffffffffffff9, @ipv4={[], [], @multicast1}, 0x568}}}, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000001000/0x4000)=nil) 00:07:01 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 00:07:01 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x414e}, 0x24) getpgid(0x0) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = getpid() getpgrp(r1) syz_execute_func(&(0x7f0000000180)="1c0fb5b59832c91b1b69e4f52962f5696200dcd9d017795bf9f2681ca600000000e9582b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030f43d2ad05ab0000e424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736de660fda938c00f50000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:07:02 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(r3, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:02 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1) 00:07:02 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setuid(0xee01) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 00:07:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x36, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2}}}}) 00:07:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="7133d7efe7a7176a5455e3e5256b1e16367bbef53efeb295b94e611dbe1cf2d1b78ee5985ed4b41b031fb0fd1653a8241c640b8d95a975a2dfe23322ed7d1630320119383271c25ad9afcee95f3467efefd628c66e281164e7be87f1bad28bfe4daf2a95b87b12158286977e99ef859f5ff41ccb3f92caf6f50a984de997e4e9bf27553b", 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)="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", 0x1000) 00:07:03 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xffff, 0x200, 0x3, 0x0, 0x9, 0xffff, 0x3, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x6, 0x4b0, 0x1ee4, 0x4}}, &(0x7f00000003c0)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1, 0x4}, &(0x7f0000000440)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r4, 0x5) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x9) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r2, 0x0, 0x41000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:07:03 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0xa000000, 0xffffffffffffff7f, 0xffff, 0x1ff, 0x9, 0x5, 0x3]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x3, 0x3f, 0x4, 0xffffffff, 0x9, 0x80000000, 0x5, {@in6={{0x1c, 0x3, 0x8, @empty, 0x1}}, 0x0, 0x3, 0x7ff, 0x2, 0x1d0152b2, 0xffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x2, 0x1, @empty, 0xfffffffffffff001}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffe00}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9d3c}, @in6={0x1c, 0x1, 0x8, @rand_addr="1e73f26fb9906a4879b08ed7a265db4b", 0x57}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x100000001}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0x0, 0x1f, 0x0, 0x7}, 0x14) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:07:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r3 = dup(r0) setrlimit(0x2, &(0x7f0000000100)={0x3, 0x8}) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/140) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="97"], &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r5, 0x9, 0x8, 0xbf3}, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r6, 0x81, 0x5}, 0xfffffffffffffecc) 00:07:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) r4 = shmget(0x0, 0x3000, 0x54, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000140)=""/108) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) semget$private(0x0, 0x0, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0x0}, 0x14f6df56}, 0x1c) 00:07:03 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x1) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x7f, 0x9, r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0x53, 0x7, 0x0, 0x6, 0x2, 0x3, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x8, 0x96, 0xfff, 0x80000000}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x36, 0xa0, 0xa4d, 0xc4, 0x8000, 0x3, 0x100, {@in6={{0x1c, 0x2, 0x34e, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r3, 0x9, 0x22f, 0x100, 0x1, 0xda}}, &(0x7f00000002c0)=0xb0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="0667f3134b2dc5120e1c63ac0c3b17d2a7cee7f0af12ab") 00:07:03 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2000000000) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1000000000000005) dup2(r1, r0) 00:07:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) fcntl$setown(r0, 0x6, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x7}, {0x1, 0x2}}) 00:07:04 executing program 3: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:07:04 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "10c3c677a4fd8a4e29a301d4ff4f59d3326760283b385ee233221b63d6fc79f48cb3d50cf88240597a0210c2d938291b99857f52cf5a31d986dd3be7c860ffe0448f3133c1b2b2838d5079f24491db2dbe61d472a36aba19393a960ad7df83043dc508af5820a1a8f87d45f590c7d9da151d31f9d29b74668b75e72e0fbbc7627a491bb0299e211feea4d037fc7ef5b6295549c8027757b6b2b888898507c76e9b63ed7961d8c858af1b1f74749e0c17c0d7973e4b7a76ec9218720a815caf25a0c4073740366a65839733fb48aa2f00f588d6587e9243c7bfa58878c2d9bcfce289ffbb9c5ed41e77374db87adfb0e3"}, 0x100) 00:07:04 executing program 3: sendmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x80000001, 0x4) 00:07:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f070000003000"], 0x10) setsockopt$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) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1) 00:07:05 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000001600)="000074e67b3b01800000ff0f000000000062ba14003e7efbf301c6149f", 0x401}, {&(0x7f00000000c0)="ba2215b3510cf7b5478fa874dcbe2b679997b382d0dd111617a2233ae4300af637fa8fe2c5754cee76f795ba6d633b828a1cd0495889f8971ef689e81afa25db10d348f1b71d9d3afcdc4923547d4a61521e0454162793dfc1459d7898332ac91f95860c05b9af340ce0c5beb5d8c5e049816ee4cbcd81316d9a3bad2e87799dfd286be755dff3e1fd7b443b932406273e97410e3b826863c538416ca5", 0x9d}, {&(0x7f0000000180)="23cec9dc3f1d6636bb1604b786abba797c394119bf690cd691a92fe02ecd7f68e66f2950cbd4bb5dc2468f83cbb72c08f770914a2da18e1879bfe8fdf675c392a825f7c7cc13ccac209b698ceb1473fbfd9b8b2f2439ef19d0ae6f88dddb777343b0edc94f2a0159b01c7deb577ce376502f825f4c00f16fea3ff91b1ba19b309137c11996c7ada60025ce284d371d1159756dddfbd94f85b7d101f85cc858285efe4ecf56", 0xa5}, {&(0x7f0000000340)="4c8d7a094410f03612dc54e7142375491cdaa253bb62bb5a6495c8de907577789993dbabdf1ae7219243726eeaed5a879f28c5ab05eddcb7aaa047a5be4efd195b3e8f0ef3b82a0219ef24b500200e05aa9cb04b73d6a7c8f5fb9cfba69669e71eb931f8022d4095dbe611c02d2fb543bd1d0cbbe1557f", 0x77}], 0x4, &(0x7f0000000400)=[{0xfffffffffffffe5b, 0x3a, 0x2, "32c94a8a3ffe9a4fe2578142d2e6ca400a9c6887e22238d1e45339432bf5dcebb352daf06c6cc1feac94df285fe68c84779b68c4f8f47eb0b917470fc60561"}, {0x1010, 0xffff, 0x7, "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"}, {0xf0, 0xbf, 0x7, "43fc51c98b4ca4b440e522cd263c453dd827211e0a7ab4683410092794563512ed99e271ad5a9018baa57a73187da9698ad2b34705cb07eae092ac6618bf128622ffc9ed473d8e1855f3c94d1c44d796f50461b32aa50cb160e536c993a44deed251c1663769918ab92abe50d4a77f701bfce8db0c2aa6f134bb9ecc3b940e114975d07a1098e68c02fc9b6335375db6a31971f7da3263bc34f123b617edfca4a4d68656d817f02c198d942fc065408a2ae28d808641a585a7bded50b31ef29835b5040e3973d5a8d46531e94a9dc9a80c6b40fae149d476d8f43ca52a96733c"}, {0x40, 0x8c, 0x2, "e3efd9dbbe8fb73d288fc690cbb6d8d28eb11caf326bfb670393fe37bec6355db436388fdfad1e962f85881addc7af"}], 0x1190}, 0x84) 00:07:05 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:07:05 executing program 0: syz_execute_func(&(0x7f0000000380)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b000000ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d960000008f8978d38affefffffdcdcf340ad0142c4c422dd96a200000000b15dfba1c9fb110f0f38048383000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c02a500ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:07:05 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0x9, 0x573d82d2}) mlockall(0x2) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) 00:07:06 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd4a}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 00:07:06 executing program 3: getuid() syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x5, 0x84) 00:07:06 executing program 2: r0 = socket(0x2, 0x10000005, 0x1) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:07:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1000, 0xf, 0x1f, 0x1000}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8d, 0xf, 0x1f, 0x5}, &(0x7f00000000c0)=0x18) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") socket$inet6_sctp(0x1c, 0x0, 0x84) 00:07:06 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) sync() link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') 00:07:06 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getitimer(0xfa24ad9574802d7a, &(0x7f0000000080)) 00:07:07 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt(r1, 0x80, 0x6, &(0x7f0000000140)=""/171, &(0x7f0000000040)=0xab) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) flock(r0, 0x1) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xfd, "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"}, &(0x7f0000000380)=0x105) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0xe97}, &(0x7f0000000400)=0x8) 00:07:07 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x30000000) bind$unix(r1, &(0x7f0000002800)=@abs={0x0, 0x0, 0x2}, 0x8) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000002680)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000002480)=""/199, 0xc7}, {&(0x7f0000002580)=""/199, 0xc7}], 0x16f, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = dup2(r0, r0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000002740)="1436434189cd0268d8a0aa1c0a155b78cacc9c1fd910dc9ae499023ec1ee9c73e70031dc554538c28f1413f98208e985ec1d565d1db94d574bbe4bd3566136938c777bbc18305aac9e0c3d18658014713be2c7006f1b502745debe3b2d76675d40dcc52200313e6bec25f6d7193c01a3190210df838c8780b0ecd3ea1cbdf544b7c9fb1e767d7eae437456d982db016e36ff") 00:07:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000680)) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x2, 0x1f}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) setsockopt$inet6_buf(r1, 0x29, 0xa9f383554e7acce3, &(0x7f0000000500)="a275991eda4d810295757a2b547510fca7a2c30bcc3e8a37e4fe196c4c6b11dd3ed2008602ea69f07b085d49813e09381da6278ea6184339b95d6c145a0a0f1ffc3e4259fb16f0b860494968008877ae70fb8e69d86858e095e754424fb1d82b816b5403256ec406dc32c4bd918ec0a7f80e78c64e050f408d2d39504be8c63463ce783f49dd431c002325fa6c9c0bb331f9a20c39ad187fbbebe9d9882469429269eaac9dcba85ae2aaabdcfb7ba7cc1e8fbcd8b70735fd0f3afb7b94424048311023bb7ca2c0a93254948e5ae12f8ada8f1921535fe1c52b5baa3f4f04723a65", 0xe1) r3 = fcntl$dupfd(r1, 0x0, r1) shutdown(r3, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="2dc178917b1d9020fcf742bdccdd2cf3c6268162a48b7da83e1fb390921a9300146acfd7a97fe840a89c35abb6f8ee544f6f610fb0deef8413aa55d47a66d01a10ec9ac4ac7fabb54e199ef1422ea6ea89613097ca7ee7290648d6b95695f276eaa9fbfe8dc9176a9d9b82b386b661fa17128d0530202fa833826dda740feef50e81ce0f70ace2e9679cd91334042a917bc5074c702c0aecab540213997daefc47923df3cb69102556029c80270adc8fb9c8e4bfeb99633deface41d3d2d72da955f192b487217f706cd11a60932b06e85203c5eed2a85888336a1d9ee765031dc453126a9455cdee90727ea471257e355", 0xf1}, {&(0x7f0000000240)="5256c561a8244ddd63e8cca20a67ec646873a0b823a8da295f35cee0cb65ea932a009ce2f057291c43aa1913bc272562a633bcb169f0d1371de2948544a646fd950b535ae313564fe4f18ff92c2ef3664d76e69fdd344bfdcdf7abc6abd8c674d9c9b0a588ea8d057db716d4f945289212149a9753a56af5", 0xfffffd6c}], 0x2) connect(r0, &(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10) writev(r1, &(0x7f0000000100), 0x100000000000005c) semget(0x0, 0x0, 0x0) 00:07:07 executing program 2: syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x7, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0x8, 0x4) r2 = geteuid() r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) shutdown(r3, 0x1) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$GETZCNT(r1, 0x4000000001, 0x7, &(0x7f00000004c0)=""/209) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x8, r2, r4, r5, r6, 0x100, 0x4}, 0x9, 0x0, 0xffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:07:07 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x73, "26d2b1c5b513d777b589cbb43e73b894422f4cda03c6e7ec04fbbd670320dd4e00da4026c9893e53e0a3c04021da3fd654846b07cfd3f1a59ac14dc1bd4e487c00c02ef6559e5dafbcd722561716794b041521867cc7d9510e0b223046bed68154456cb2dff5f9421164b31b05f2f218331be0"}, &(0x7f0000000180)=0x7b) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) close(r2) 00:07:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x2) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f00000002c0)) getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setresuid(r4, 0xffffffffffffffff, r5) 00:07:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x7, 0x230, 0xb3, 0x4, r1}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}, @in6={0x1c, 0x3, 0x7fff, @loopback, 0x3}, @in6={0x1c, 0x3, 0x5, @loopback, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000140)=0x10) 00:07:08 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x60) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "5838a7f5f93dff9650911a6714160e716710cac3f439b587b0477fbc529875ce", 0x8000, 0x9a}, &(0x7f0000000040)="7cc1e36346d838dd9804fea23c6de298a36daadb6e010dfa99543af4d00e6417b87919a998ce26d0bba33936dac69898f4d35ec22fb89068ea759c89bbfc8e8ad65c", 0x42e2af11, 0x8, 0xd7d4, 0x6059, 0xf31d, 0x401, 0x3, 0x12}) 00:07:08 executing program 3: syz_execute_func(&(0x7f0000000300)="984faf0f050520d0f80791c4a2412c777a4141e2e996f3af63855b6666a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b2641d9e4015646b13120b15ffbb15ffb110f0f3804830a000000") setrlimit(0xd, &(0x7f0000000000)={0x5, 0x23ac}) __semctl$GETNCNT(0x0, 0x7, 0x3, &(0x7f0000000040)=""/243) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x881, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000013c0)={{"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", "be325d9b43d36e237ad6acc4e5433359966e112a9e195a68088f248df0593dc0", 0x1, 0x81}, &(0x7f00000003c0)="051e469c88d460e353f111f0c909beb4f1a4e439303fc0bb416f949a7034e43fbaa21a55ad53e16ce5637b1c5cccad9b71a621dc7f1a2441b977c0635b6d6942dea4dc46eadd6107f65567a6dcecdbf4a4140eed3e13094657630ac553bb037ebba2e853ff5968fd625e62e972b0c981844a5162275cefc8c91dd46cdee18c448da8e039cd92cb15c996cf2e4168ec0d5eb74a93ec25b84c54eda0538f53d0ac624b4459c370ba5bc6ac624c13667d588f3d210e78dc4256e32e7355fce67f79701dbd8ce7b0358d9948a211e0c45a2a49b5d8bf9ead3e3c610d27faa6d0bc32df1a7199584448562ea72379cc0a89709a31a3fd0ef847d6ce5c40a0b6d2b96865bcea4357bcfe1cfdac18689d66554f13dec9eaa724c1133d820bd2cd8393a092d08b632ac3b63d50323194843d407a895034fdc6c3c5935613d59bc8bb04c1743a7f9cb7deb88fb16a70f7929b061575ecdbb477debf4a02371911cc8c6e9d751cce89c30eb42e6408a1ffe837085e56582e891170306db70e8442a99edc12a36c3d6f8254538b8514d3e42cb7797f80b3c5946cfa349a5c874e0999ea7cf599def96ab462cc00ff13edb88f951817b4501418626acd294e66bf5fc4cc87406f3da697920bf2f56e84ae41e15349b614abde1af12bb5abe1bc1a68de2afada3d25ef27043003434319bbd5815ff7d39638eaa2ec04ba77b98c669aebc2e56ac8811a9dbf315bdc20c5276f7744250e9baceda7462663fe70e8f15666f863d442e3c763e5e9e3152fde7c3311e7072b5fc52e26a7fe32dab726def67ac7719a11f7615f9bdf1e2e9be638628c21f9c586e393c8ffd81bc57de223259dd80d0b34bc886389d8c1123b1328e21b8a415f425a56fec984caf59df9a21234cc76c20171addbddf3dd16d0322be00e573a4eb8c549bc89a6950c0245782e5196fa57245cf9af71cd022befc32e2bf574de2009a7cb377ebda924630ad841749213d4b99ca31471cb682f88b14f31108e4d0c8ac09fcef381d3bb1242f18d226e97d65ef4e5acacbd407e41b1eb5bd0ca37599188b9dc4cbc7d5830e36c4a28510c5a1edb91ad13a75f80241cd87900681b75a7e98f927a01873e0b941a2356f6bd962c5839d4577bb4fd4713fad21ac122ad8a1aa265102326442356d92204ce1ae646d15e866aef546081daa0ab0103370bcbb4f47057e3b6ec8adb87ee34468a5e827126eb84fef41872954bc08cf22720eafea630874becff9447e6f566af2ad42fcdbd81c280c11a28cf8d274f7446ff13366e739fa3863329a5cef49c1318ae883861019b42364677723d0ac957ab7043ff11718d3118046208d5fab86312543dd7318f4632eb0d2d050ac1787df16a2ce826b485a2391f3e0cf3f8d0eca0f079c8302122470c58d0e5271d449cee178a238951a7e1579d0690ba84464dbfd0388bf26d3f19bd7d6c1e9cfcdf4068c0aa33f3f418e0d0aee6e37b9c4688a98ab24e81229d6cf6f5c3b9d5fc779facd1410b732bff0d2795b9617bd8fc149b60d37a41a6961467695dde2c5a82fba1b11f30734b8b25670eece8748c6ee76eff8de652b3a1b2c0d7b2b14bfe335a55260b70186d11e7fd650164ebb1b9efc76904b1618b196b601bdd107af7dc6ddb8a995df3647ff45a794007c507eec10f57f674950a53bdd1221961085a1595d99f921c0061d9b608b3289a98dae3d763e02ccc639b494f4353178aebf085f9c354ae94d6fa1410288906cf183e8dee3ff2dbdac403a862b8095169ed02500a3b59b6c385bac8b7540f9e481478b33ff3137484d3fa1fa90c476135bcb0f9256dc97804c2702be83d2187455f118ef314225d4d4765c08110595f36158b2a9394344b511c75a371280938b446f86b0e760bc627b720e8408b6946a5bd4ca3346e2de88c568d63146d984dca2954ac8e56c08cb0de86f2eaa68b2ac56175f5895c15e91c79ccb429f1cb6bcdd5a1f4f0f0817f454470e9c5e44478fb360572db9c5183a71772af40af8372b7337ec6f754215bf8e45e54d455dc53e1b2c60b26cddb0ceae5eced0aaa5cfda1503da1a0f45b10b807855fcecf7b48745b24cd0af84eded3fcebe7354ed89bfd8052a0afcef3226c15987bd52a505894f768b3d4ee5228494d63a72e96e1ae1f5d891568b9c49217c420fcfefecb82db53ded05faf371286f5612c37ae6e4f362f74140c7aaba1aa9308a317f66a279206d88e805d410a8302cc07f9a04e66532ee578cb840dfd7b733ebdb0caf8ef5fd28b945a26012f50795f013fde92fa012a04996305a6b8dbf995a72191d9b6eac60995144e00f380a5f767c3998c6fa561a7fd9e130e636b3e1738ab1fb48541ca4d41a1c2328cf270447d105b9ea6f3d3331a0e3c70cbc54eae8616aa0d629e11b67a68a87352cf446f83bbe242c4c86d21ad79255ac15e9e879fade25c0d499f8397f6c700cb2926186d5d33d0df342514149474fc003f5f165648512ce915f55dc07b3a685016d0958dd54e6b581e9ce529c22ce4c7be54a1217851b043b77a731fee074be093789ed704b127661ab536b6343fdc0376213eb16f8bc6f93b27b46ed761283f77a5a719cba0fd3a3fd194c6ce72381bcf87aa2fc002f2b853557eefb4243ad083353bf611c0684103d885ca886d9b85034a99090d863fc7b6b12329072c7dab7b4c257ee443191e16fb55fdaa37ab4d3ae56578771df9c284318c3b91d35e6080e0e28860b45869cc3a355cb8ad895944135885097aa24364407767893c25fc2252b1c2f3aef7d88bf3bd44d02834243055375a2a470d07263e62aa0a8f0f763b2b53b191794e2ae3ea93738778464510990fdd52a1abcc163998f0b0e6f7a417b10e5606cbc3e31d94bb54159d956135742469e3b2a24d0be5a70bf69e38cfadaa42abcbd44e5193f41b14134a1804e718d86da67ffa9bc23f8341ae821daf00610974004826c47a8ec7643cca83945410207d441bf99131a88568b5219b8269322ed9c5a2b11216dc6be7a978b65195a3323af5dd424495e2a8e47abf7f217a6476d0b77cd675f72ac630a3b2ce283e84ef3c744f6aab25ee89d55aec422f4f07ed5e19c6834cf169aa58bf9fd0dad3bf9d925359a4b73b57cf9082b9dcd9d3a41498639b74a36d68d9da6c30f500f6b8f9d354cc65e19e9489d293d11bb4c927bdfbf4b6b6b369ce3b01bd18f27ab55264fed045fe8ff4302c3536b90539b554172039f1489fa04a54a62c21b2bdf2c6382500132e62f5d30f24fc88ef64a5a4f8df4c25766bba2c932131505f976d344af08d28e297f0168b11db1415412a008635a0775f2ec1d75318b5ab825d0e16b751c52c323cb9d74e439fa41b9965e99ef5ccaf74182d17d1479499e859d70a53a72a76e5688d8afc5aeff45949ca347b36eb1d445dfacb98dd2356c3f643b915e65c7e76129dac999e91ccf246cde69dbadd718aa97cb9b55748930711b6fa37ae610b7fd6a270595e7dfa7053100fb5af52bb9ba78fc02257fd1e3edf246cad221fa2622a559192e106eadb704c1b36de166deb7bddf49133093f1e569a2fa03518ed793ae4f609cdd51c79735a97dbc5b328afcaca2a8ce4e2c013494c0ed9209bdb34ace017b2dde2511dd510a4882cd3f8ebb955b318e04c31ad20baddff2226592d9ca91dd69db040c79bc3c0e5db69db53c582848a128a225926db3aded8d74c43756859c704fead509a0f1d6dbd1d89104fd0752c63e03405500e895381a76ffd7ffdd523c7e6cd69960419b51f7c79c7795da89e0fa407f84062a2a121b6e6b9069c7d0d475f4106c4574c2d162f8242f0a06411d56915614656ed63e1d6d602bc5201216a79e4167043e5d3fd50131e95b30d5802d6334b05f74249ab8c95ff308938a59d177d3fb8449b3d659ef61859551bc13594d41219f53b58aa2e8019106966caec1f4c6e6e5e888eb9fb9b396ba48f4ec96ca6f64c32f82a2e1e57e0ea2299ba0f9dbf99e6ee61a63dbb0f7ea215baf11f0ed752148d0a77dcf938da8a4ede86abb167e5774877d8f3d9dd0c976ae51f94b6a3ba7ded27bfb621686b47f6aebac1cc8f5b0f7af25a17ca1fece3c0bd00f425b16a426047426ed14beb0623e09929ecd099abf507699fa71edab7ab91f654184565d7ca4f0a43485e11b88fe8ba7a23ba492341e9d8429815147addef95c2f3e19e15db0f9df34361befcc8eea8b07a84aec630f5e330914aef30d32349b604623eed7a978dfe73367bab1faf6747f6307d163a737935c8d0f2f9fc2216c9f4db7383715a8299e31508b505eeba5302861ae00092f5351bb82a96c91ebe1380275d25689536efc57a72dcdcfdedcbc3ddfa075ce8a77deab9ff70ab44f0b72ddb9ebe539b83c6df1e3ad434a79bf80ae9489e30c3e88d4ae4b4b77fe01290ebd0be80a6e8adf1e05318f18d74b2f4b02f161514c9ec72dfd032357282929d81dfd8a71d5412f6f2feccccfa729be34643867ae6e8731666bc0541ba3bc0e65a9af05488f42990f9d4ba84d5822ea695e0e12897b02a741e9b24933d1afb449c7de0245d1fc2af8fdb8b7dd3a5f39470437cad3248cdba7c54b18f72f55289e580d5bd5084768b9f8ec9ed05f6eb30836df8420730b709773bafd953bebf0c4fef70e0b9db942f1b81d78e770969750afa9fcbcf9f70b11c2506a91a17c4236863cd71cd6374cc0c1e747c98eb8838f79698a10b3c928602e31025e934ffc4ff0fe2f249a5933413eaea89a951e108356d94e35a910122bcf87790f0f5dd2fcc1c033dda886e160e63f51d1e49cd32dc593f1c0835a1a88d1abfbc80db3d1f9aa77c480e3ff70bcabfbb55ce2c92305c1bc6c709c491ce0571a1e286eb91a9ba985713845dc56d4f4047532041e7724e401138cc61e7036d066b2569f416e5494f5dce4f57664cdc8ae31a42f7dbc8d3f78c5b17b8368ccf7cbf4b3ad49a1845da85dcf575b79e05685ad46f0c1e3e597f2ccbc4ba231da97946757efb4b0476e944c2911274ff6788f33fc10e38e3c69813b2c9911e2d4530fcb57d0ccc5d57a9107ada6d92b312da22cf97c2c73fa8172afd67b1930616fb4f48a0e2a28c9a35841239983a06bc7e8e2fd4517cf6f47d251d65c2db5c0405e4e6abbf1ad5e3a8f0063ddc2ae437c5ad7d7faa49dfb5e7fd03d0cfbd8acf39f9bf3bdd5c4d5a3a7fa7b23e246723fff69cba6ea700fc94afd830b6bde2c5c92f6799bfe4bf0cfbda1a638c8a71ec4045d58922e39b92033787d76deb0f5103f8c63433d1d2430cc0b8217952c85786f8f8991be9c7145f6572973cca451d0fbf559dd5945ca8ac9faaaf2aaf298b9c48b9bed6b7e15bcb556cc5698c1d5b0aaa151030f279d949d3b4bfee4b1df264fe1cf7ada2e0e45711dc73bc86939b8c1c3159bd53d460a7bd71d18b41ad09d1aed05b71a03ca0d35642c3a7270f07c46a94c4ea4bacc07dd57b81dd3c3295e0e8543e8b1226fa92788c43f0a1b1426b57e2ee935ecbe6655edef9f9f2f6dedc945bef153525d08273c0a5ad8d460a3e6ec79544cdb2438259ca67459bc9a943b592abc41554e4f2db8ae445c4264a3325e0d0b932a70fdf86f87ec4ead0ccaf53d8b87bc7192ca0de34ab64ae476964d135cb6751b0b89541110f4583fa734721160f0265ae2c8229c8edc222e0e3164279d4d63b836f90a874b18f479405d9648e822f05f0786e73a86e41f8b49a2c7ecfa54f7f727ab3ded9c98ad6db5ea25eca56f8a340b9ea829f16a7f1b9235d8a68100d92eb304125", 0x20, 0x100000001, 0x100000001, 0x93, 0x0, 0x6b4, 0x1000}) r2 = semget$private(0x0, 0x3, 0x400) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000180)=0x200000000000) fchdir(r0) 00:07:09 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x30000000) bind$unix(r1, &(0x7f0000002800)=@abs={0x0, 0x0, 0x2}, 0x8) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000002680)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000002480)=""/199, 0xc7}, {&(0x7f0000002580)=""/199, 0xc7}], 0x16f, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = dup2(r0, r0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000002740)="1436434189cd0268d8a0aa1c0a155b78cacc9c1fd910dc9ae499023ec1ee9c73e70031dc554538c28f1413f98208e985ec1d565d1db94d574bbe4bd3566136938c777bbc18305aac9e0c3d18658014713be2c7006f1b502745debe3b2d76675d40dcc52200313e6bec25f6d7193c01a3190210df838c8780b0ecd3ea1cbdf544b7c9fb1e767d7eae437456d982db016e36ff") 00:07:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) r3 = accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x80000000000000, 0x0, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x549, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000380)={0xff, 0x7130, 0x1, 0x8, r5}, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000003c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000440)={@loopback, @empty, r6}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:09 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r3, 0x68b4eaa0, 0x1, 0x9, 0x8e9}, &(0x7f0000000140)=0x18) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:07:09 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, 0x0, 0xfffffffffffffffb, 0x4, 0x99c7}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1}], 0x1, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) poll(&(0x7f0000000340)=[{}], 0x2a5, 0x0) 00:07:10 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000700010009000100ffffff7f1c004e211a82000000000000000000000000ffff000000000800"/148, @ANYRES32=0x0, @ANYBLOB="09000000e6fa621dd5000000d105000005a72400"], &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0x97, 0x4) truncate(&(0x7f0000000340)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:07:10 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file2\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000680)={{0x3, r3, r4, r5, r6, 0x29357c439b5fb1f1, 0x2}, 0xca, 0x6, 0x4, 0x3, r7, r8, 0x4}) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000700)) getegid() 00:07:10 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xc, 0x8}, 0xc) syz_execute_func(&(0x7f0000000900)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e5}, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:07:10 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x2, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:07:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000390d01040500b7c72cfcaad30f8a815feea60400000015efd808b53b2b24064b702eaa0a0a6dfde7a451ad0a1fe0ae24e553758b147bf7bab83d3e85262dc35b4a7f01738bfade732cda"], &(0x7f0000000180)=0xa) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:07:11 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xc, 0x8}, 0xc) syz_execute_func(&(0x7f0000000900)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e5}, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:07:11 executing program 3: unlink(&(0x7f00000002c0)='./file1\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) r2 = getpgid(0x0) r3 = geteuid() r4 = getgid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @mcast2, 0xbc}}, 0x0, 0xc4a, 0x2, 0x2, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in]}, &(0x7f0000000440)=0x10) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000180)="05c4d08eedfcbc518d9118968b8214f5e5ae50ffcb690b8514cdf8222d35dd4cc99e1d53257ade7795adc78a8af28000567d967896e8ffb12109c134b2c4360e21cb39747805ba83", 0x48}, {&(0x7f00000000c0)="e6169f17e89e143f3ebcb10df97a14801cb2ca86353be4401c49c615ce6f433aa4a7b6", 0x23}], 0x2, &(0x7f0000000240)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20001}, 0x20104) 00:07:11 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file2\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000680)={{0x3, r3, r4, r5, r6, 0x29357c439b5fb1f1, 0x2}, 0xca, 0x6, 0x4, 0x3, r7, r8, 0x4}) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000700)) getegid() 00:07:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000000100)="73ff72b94b9eb7d8592d6d4dde4edbffedd06640481b128bd342be0415ee52b0a6cdcbbe433959e6970c84cb4d332b17f5e3b64bd35941c8a417ca1de27b", 0x3e}, {&(0x7f0000000240)="e5e524bea3935248a39080292d127e7ca7d2f69662a1cd34d3bff2f15a40d6b8be634b995c261e4afea6dc83acd23434b016504202d4468d1199b3004ead2aecf56c95208e9015b82021c27903a2f997022f4d293068c31e4dc2f6fc45de81e84c", 0x61}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="f1e635677933faf83346abfe8c20129bc3bc09218703105911582cb71ee247c1d1c56acb763b3d25886a", 0x2a}, {&(0x7f00000012c0)="d04a6ad56d74c92669db936dd8ed0a1a9b1b2cfba06cf72a85061611be25c4820eeef4daeb7c375f9b36810980bac39e74af1cb1db56cd917cfd6a6a5348fe732e4829da3cbe829f4e7c2cb3b495fa9ee7c9eeb32b066cb241461464fc160b2840669fa01cdc4b623d0c33be50f294b2478a513ece5e40bd7e21b97e8e52e6d78ffd1abfcb7c573e725d08a6718b65a99746e23b7ea420c12f2a437191e27290bb46750d2ea9a3ad33180ff265106bcb2a4e4a0b", 0xb4}, {&(0x7f0000001380)="2d5eabb3801de346553cd3405288e40a89cb5510d4b732ad0bfccf9e186c115af0eee25d933238aae963209e06f96b747430f274e92ad306399edbb1316b958f7d4adaf1b94e6aecd8635bf4e4301b124853105da2b18d89a1ac0db7b69772fd8f40bb2bf75b71737105ed6c61d2c30549705437d695525056ba0003ae2512ac93a93b71cae65b12638f28ab4430187e9d4967db91f6ea1a77ed32d8e33a59705b60239369bfa72a726cf331bcf454d5f56e2f2254457e152c23fd65", 0xbc}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x15, "ad7804b67c8fa3aa840c0ce778d95d7b7341875ac6"}, &(0x7f0000000080)=0x1d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xffffffffffffffff}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:12 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpid() r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r4 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000003c0)=0x7, 0xfffffefe) lseek(r4, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r5 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000)) semop(0x0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f00000004c0)) semop(0x0, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x24, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 00:07:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) munlockall() sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000040)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffee7, 0x0}, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="b9adccfeeb5727f5b0321a333ffcd747b36a27b58973ec5c29da1e90b479f3483ab9e63a8b98c50892a98ca06cd6cd96dfa89f0ff50ac831c8b61d30ed7f79f70f86d263410edc", 0x47}, {&(0x7f0000000100)="22216c7c3585895da97cb90e0802a061fdf6ba9571b333b79615e4c3fed334a78a4af7105b14449d8559851103773a662fde53963a3c384368877d8293df706956c4bfb84699afa4024ccaf79d79f4aa51fa71affb8fbada6ef0467eba9feac157074657037fd936f3906b56c9c1c68d99efd229eb7e5afb8441e17a0a01231b18d7502b549cb447f93ea1fb0420e249a7497fc20565f470478341b82e5446cc", 0xa0}, {&(0x7f00000001c0)="91c543e9d86f478398ca5bd4adf7c816b202875b8e6c9a9cb50ffb5c14b9dec0a6c14784c6e08a4edeebd93d3a8358029d3c95c5d523a644dc59c3ec27f5dd5c30d132bb97c18dab17fe6e9fd88bc81e11f78ec609ec11a0d77d59ed0f2b2a5e9622272b2895c5c85179a7251eeb2d2a", 0x70}, {&(0x7f0000000240)="e3351029999d545d3f73a14f7e9e9ffb7f88c76acd167009cf0445a3b6086b4c0327fa188bbebcedda5a0436d8be0aae6d2ab852b25188cd7e4b1a872f5548c4e48a95bb9b35e376dc509f352b8cc143e3cb3810a2d3085b4bf7780d9fb95493bf95", 0x62}, {&(0x7f00000002c0)="ddca3ac7b3fafac1962e34efae335ad633ca60bc241ec6fc62d7e845efb9c424fc0d68b00bf4ec7a9841a2af5c4cd8792cd2a54279a592d5c90221a40c6bd8062ac23cc7c8dfb4bc6b87f8f58ab0c1df1bcb3c1f597968fbfdbfd2bfb9e621ccd04d8565d5deef8fd715b073dec393d625f4dd49ad5bc82000cb2d744e67c45c6804e278b4c3375ef32a3ee6fba98b1574f42b732cb2f5a043dddcd4f726811cef4729d93f522a2a016deccc0aeb999c85fa7e375d0455c972e7dab465c35302921e02b35ba5b279839f4af5a236f02354ef85a3f88bf2b552b61a353f8df9608e4d586ea06c870464dad1", 0xeb}, {&(0x7f0000000000)="4fcaa33783d7", 0x6}, {&(0x7f00000003c0)="ca9d40f5fa79e01cd3a1a63c02d642701eface993044efe7fdef5504a0f7924d90fcd366775736b1dd6a133ac912e9dd7f43fc878c483c83bbc27602130106669b7527fc7d1e4c925734cbbd679a80ebead949dc57979dd72fcf", 0x5a}], 0x7) 00:07:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) writev(r0, &(0x7f0000002680)=[{&(0x7f0000000040)="ea1cef573730ca9350997319b9f8871cd0f130ce0d1f5eb2953d0921ba62044b047a3baaf949cb59e544b505e395ea5c26c3d8906f7cdaea617a85", 0x3b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f00000000c0)="46f817476f4f451332afb77b27903dd62c08ff6fe5e6bf333944e58525e5a70e4441b65cb876a71818a8e66b06e18824", 0x30}, {&(0x7f0000000240)="de7f35fcb0c164527931d125ebcae99c9d55c48ba3e090da42fca88e3b0d2c8d372c15b0278b357e14b5885e32cab1d20840de6a2e6d857008a1c9c13e9458028a160ad8868493245c39689487b2ff2f0c85eacb8ba8207744eb015e8c3f45bbc8fd58c19501f44abee7227c709cb2cbdbdd4ac1d99e2bb5d834dde333f2be997538f2b5e456b7007b9d5bd62e3938275f16f8dd53be11bda9d8ad3297c0d6c5c1d311b9b3432d4d8b5caaa022ed29e4c41dba27473fd3d2", 0xb8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="246de6d349998bc604dbdb036e7da23380698986c22d26e66073828e172ba8f39f08ce77123ddb7ceb8fbcb314371234af7b8fb2fd8181daa564512481eb3cb0bdd6e7fa4a1caade137d9362ef26272a02a8330e3b1e04d5b1c83990dbf1716c6719380db6d789b84752f08b8f927a8f831ddaf0656b3807040431bf8970033484b9c1bdad4e77a08441a7dabc8230a1bb8fe8eb3132ddf11e5ce33ebeb3ec2cc39d8da6b1df2d672e3c2e51c00a11e3c947a577b5d58a1815536f162de0eee4a41a6944d16eaa05ca38da9861581759ba125a74", 0xd4}, {&(0x7f0000002480)="4d2e6d798799c37026f917101c32dcdb69e1ea52ad96b08c4a2901151ad6e41bb2f6446fa5810e23df8783705d38f97c641d872e89243482e5e3773233409b0519f551fe4183b8bf322a1f4ad91c6a422de38582ae8480fe3179063f0b29ca08480ff43f377fb262bae9a1f8a81950bf4bec4db7f9705c9ed859a18736be6c804f02affa4cdd894bfabb265eb764e5aebddf9366507752240db15db3b375861906533cbef5666eec03bbb47da9d8cb55649d22df9460af6b467a688f683518ad", 0xc0}, {&(0x7f0000002540)="7306e6e8d7bf2a1ad8a2d9f22217d1471fd5402d80d7b6cd69f384ff2f9d86ec9ff1ad17f668f6382583ce1d2881fe164d2e2b1ee54cd5f426d9e18a768f887c013c825d89b0b1c33f14243aeb9a189708e51d8666", 0x55}, {&(0x7f00000025c0)="9f3962ca07fce135d1203f4984289e54e6296bb536914bdcff570b22f3113ec592422aef4d0e11fbb8e7a86541dd81f25c319cd4b01accc96b682e0dd84dda40098318613f9888ab1159c82d72c08abd3934b87670eaad69c66b639845390c4c6fc8826fddb3503c7ba1eaaf30c2464075d1d04932842bddb369c980bdcc6345ad20e58bcb0f3062227d7b1f46c3157fd5c5f05103059510f0d32d78a39c7e4b677a2a59a6fac9ef4761809d60281c", 0xaf}], 0xa) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0xfffffffffffffdfe) 00:07:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) 00:07:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0xfffffffffffffe01, 0x1}, 0x8) 00:07:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000ad57891ba8532382000000000000f000ff020000660000000000000000000001290390780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6(0x1c, 0x400010000007, 0x100000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x2, 0x7}, &(0x7f0000000240)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpeername$inet(r0, &(0x7f0000000280), &(0x7f0000000380)=0xa) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x100000000) 00:07:13 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @rand_addr="20aea1a85130842e8f273233af545040", 0x8001}}, r1}, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r1, 0xee00, 0x5, 0x87, 0xfffffffffffffffc, 0x1, 0x4}, &(0x7f0000000340)=0xa0) 00:07:14 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffff8, 0x2}, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) execve(0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) 00:07:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet(0x2, 0x20000000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:07:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0700000081007900ffffff0ffefce75b0000e2e0fb7443309a17c2f4e48ce20957f22af88a520d55ba86048d5b0e67a5a293d49023f7d8320dc7c3e26c13437fcaf137e91e5331a9b7cb31eda106000000a6539d8274180eb4d54ae444e30954adf89378cfdecfda1d005aab7ea62f0a76fe992261739c99d768a4fd"], &(0x7f0000000040)=0x12) sendfile(r0, r0, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000100), 0x10) 00:07:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100001, 0x104) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x9, 0x4) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xbf9, 0x4}, {0x10001, 0x4}}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:14 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = semget$private(0x0, 0x3, 0x246) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000001880)=""/220) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"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", "f1f67b598d9800c346a1fce9fbb314a76d691434bb43caa71cb360e6e6fe9b93", 0x10001, 0xed}, &(0x7f00000007c0)="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", 0x3, 0x9, 0x4, 0x4, 0x80, 0x200, 0x4b8, 0x4}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000001800)="a7857d2e7b8aed0c59bc49afd0d1f9eb36c47de7fc215be0f01d9b0249bf96d712700b438696bea59c2b08ff87459a366460bc6395d8c7c0a8634b926a4d44b2af8a0f5018a8ff2f34ecf3d6627d3518461cad7ef6e687f162bb8b761e92a20b4f609e7fce") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000740)={r2, 0x8}, &(0x7f00000017c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x6}, 0x8) 00:07:14 executing program 0: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b40)={0x0, 0x8, 0xf, 0x10000, 0xfffffffffffffffb}, &(0x7f0000000b80)=0x18) r3 = getuid() r4 = getegid() fchown(r1, r3, r4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000bc0)={r2, 0x10001}, 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000006c0)={{"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", "d4a2f860edc0f08fc2871140714d2f5782d171b7ee3e59290900", 0x2, 0x8}, &(0x7f0000000d00)="d5aab5e1c5d6112de91e63b25be6037869eeaed874b98748478f96858045fb57504cf812e4df10bcb0cb81b4440459630b8e9779547aaadd56109569cb2f1a297a4ea330428d351a8b24702c9b7968796c9f02355ee084115cb033a1bfd7af39c8e6fbc96fac07456ab0bb", 0xfffffffffffffff8, 0x100000001, 0x7, 0x6, 0x7d4, 0x4, 0x40002, 0x3}) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaeaa188d3ea1dabc86dd6002290f003000000000e9514bb4a765c40333cc0d4b47e9bba50000000000000000000000000000ff0204000000000000000000000000010202907800000000609433df0000000000000000000033000000000000000001"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETTABLES(r5, 0xc450443f, &(0x7f0000000180)={{"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", "bd0d5a183307f3c7aa2755c8c3cbb596d53be885eba86de9e5bd3b35f3012d83", 0xcbda, 0x8}, &(0x7f00000000c0)="7e1336990ff79e5dbc1dcf1aa5a600341f3ea41c08cd9d37ceadf802f49d7ac91ed71f2d968b93c640d8d8aa871e24e10ca0801aa15fa995aff79a6ad13bd9e3bc12fd51c2ab0f1bc1f7b5a985745970074f626fcba4e84c28bc8d635fad6476660124f3b2ccfd188565580335e75a23d43196c0f825cbe26432bc2b93d52ed537c8eeb400b1464eaafa11761a78ba38aa7cb43e7869aa045112b3ef6b673c54b7", 0xfff, 0x2, 0x8f, 0xfff, 0x1, 0x5, 0xfffffffffffffff7}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c80)=ANY=[@ANYRES32=r2, @ANYBLOB="00000a000400ff00050001040300ff010100090001015b6fa978b48a725b2c74f82644500768d31fb25481054416f3c18ebdf276db6314969ef3aad4cd0886554269"], &(0x7f0000000c40)=0x1c) 00:07:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) 00:07:15 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x1, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:07:15 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x4) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d9000001e8e8e4c653fb0fa95ff965be3c3b6446ddcb8f69289bd19d670f381d6a2f67451d483ba83e82fe82fe63460f5776c161617878c400fe5fe6f6f6c146000045e22c892a0f0005009f") 00:07:17 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000a00)="964a19e9c4a2791dcd1c040f05bf11410300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4bae2e4ad80f0f09f34435bfa90000dee509c421045f4607c421dd58315bf0fe0e470f898c00000096f9ea33ed33ed4877f866440ff4697683397f64660f38dd687cc4227d215106662ad7450f01ee46d398f20f00007c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d8000000008fe9b8908d00000000c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500e236f04283a900800000002626802d08000000ba49c45c450f91f3c4e14e5a4d65ffff410f4acefb110f66474e8f8878c2b73fca21e2d4fbe2") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000b40)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000280)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000300)=0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) 00:07:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet(0x2, 0x20000000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:07:17 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) close(r1) 00:07:17 executing program 1: __getcwd(&(0x7f0000000180)=""/69, 0x45) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0)="82e0fbfcdf14e0de4eb07fd5db28730f9880465fb15b61f42d9a8cea5415d8f75d1d0d5a6fd4604dfd3fab8475c3436c07370f8cd70f546b17e7c92db6456ed741e3fd86139231c175edd6cd937b25ec7e6090", 0x53) r1 = semget(0x2, 0x3, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/106) 00:07:17 executing program 0: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000006) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000004c0)="fc58f9dd6c8ef4c7e7f899977e85e7d9175d4b5c38f2c098638aa4d3635cdd8282eed20aa4316ef446e4f7e33f27e47e8164ca6bd183aba7849bc2a314c7b521f36e278b530952") dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:07:18 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={0x0, 0x24, "b8b70857361e0d1896f40b1ec648c6a1724e1ceba5a242ac0518ac770dceab21a0b17d6c"}, &(0x7f0000000700)=0x2c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000740)={r1, 0x2, 0x2, 0x2, 0x6}, &(0x7f0000000780)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = getpid() getpgid(r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x100) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000240)={{"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", "6fe87b9e4274ce6bf532793e022fc0df5a1981618f38a30ff5c5382e62a7832b", 0x51, 0xfe7c}, &(0x7f0000000140)="50bb88a94c6eb645071aee3a08228db8e679d01a271bae48e446eb1a424a6c17dd2858104506f0e0e1311dfbe82b461ccef9055d76542de7c236f30463f9db4f9c8f4f4cf5fe09d13ac13a2246c2dce1312bd6d8cb85a28d26bde12aeb3364adea02e25b9ea2ad6a84bd35cc9faec435f22b395b0ae11314218e46ba10d4d31e7d059e5668413e8a3d4a85c7bdc22bd11f020ef83878d6fa361799e694fb322836c10583ad00bf0f5393073317c6a96e71a72744d0608cb248e3a138b9b26d5146ac8bf913a29556000187a4dcba30ee", 0xfffffffffffff903, 0x7, 0x200, 0x9, 0x200, 0x3, 0x7, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:07:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:07:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x4}, {0x0, 0x6}}) 00:07:18 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6) 00:07:19 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f61966660fe8cb6d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c4a151efc6c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 00:07:19 executing program 0: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000006) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000004c0)="fc58f9dd6c8ef4c7e7f899977e85e7d9175d4b5c38f2c098638aa4d3635cdd8282eed20aa4316ef446e4f7e33f27e47e8164ca6bd183aba7849bc2a314c7b521f36e278b530952") dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:07:19 executing program 2: mlockall(0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:07:19 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x9, 0x6, 0x4, 0x7, 0xff}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0x9, 0x100000001}, &(0x7f00000004c0)=0x94) mlockall(0x2) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280)=0x408f, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0)=0x80, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000100)={@broadcast, @empty, 0x0}, &(0x7f0000000500)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="010004009e6ec6213c120300"], &(0x7f0000000540)=0x10) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r4}, 0xc) setrlimit(0x6, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400, 0x12b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000580)={0x0, 0x8f, "916fc5288c6419d6508062202424b0c92c9cd20256b4fd770f01c47bdf8f0702bb21a059ddd185c1eb5eb81e28f3571fc5f52768650bbdded371e0fe2b5a86855eb396a6346fea458292681a1723c1ea9ea744039392e29c9ed2616d382e3376cfea3c5410054e72b526bf08acc62f0186595191d1de28858f71eb8dc10aac6909a832dab58d8e31195748e8cd24c7"}, &(0x7f0000000280)=0x97) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x464, 0x0, 0x72, 0x1, 0x1, 0x0, 0x7a, r1}, &(0x7f0000000380)=0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x397, 0x9, 0x200, 0x632, 0xffffffffffffdf88, 0x2, 0x9, 0x7, 0x0}, &(0x7f0000000180)=0x20) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="5d00000027a62c9722a6dec8204584e07eb090a113a4aaa72ae279f0e975bba8533f4a6162136b365e4736030ff5cc89ba86bdd32e48c56d84410ae151a8fb8f7ab8abfc18a1ecaffe2f1172b56f0898b6a37869ecd135621c8cb1a6a4c7be46ffe26e87be54b01fd291b957628e79cbc628bdac5e2ef5669c7b80368c1e855a1d12a4e290322a4de39dcb7dfba802125f6799a12fe1db7c0744b123ce55b759665c3345b4fce8803ff483d2ad337e01bdb1149c8089922b8f1b7402bdaf001ec42a1c188037f6cf35bcf743"], &(0x7f0000000300)=0x65) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000340)={r5, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x0, 0x3, 0x8, 0xfffffffffffffe01}, &(0x7f0000000200)=0x18) lseek(r2, 0x0, 0x2) fcntl$getflags(r2, 0x3) r6 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8006, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f00000000c0)="8853cab3135fa11225ff20aadd494d1fbb5a2fd70484318dc5f76d2027f3e532bbe0fe9a558b36b8884751166fdac263563fab6402a9fd44af0f54114fc3c9c907b2fa63", 0x44) 00:07:20 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:07:20 executing program 1: r0 = socket(0x2, 0x1, 0x84) sendto$unix(r0, &(0x7f0000000000)="1f47a0271531f1c97c", 0x9, 0xfe9489378e46fc9d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7}, 0x0) 00:07:20 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), 0x4) setresgid(0x0, r0, 0x0) getpid() 00:07:21 executing program 3: syz_execute_func(&(0x7f0000000e00)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local}, &(0x7f0000000040)=0x8) 00:07:21 executing program 0: syz_execute_func(&(0x7f0000000540)="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") syz_execute_func(&(0x7f0000000000)="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") 00:07:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x400000000000, @mcast2, 0x8000}}, 0x0, 0x401, 0x100, 0x0, 0x2, 0x5, 0xffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0xa00}, 0x8) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) execve(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000580)=[&(0x7f00000003c0)='\xda^\x00', &(0x7f0000000400)=')\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xbe\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='7\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='{\x00', &(0x7f0000000600)='\x00']) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x1, {{0x1c, 0x1, 0x1, @loopback, 0x10000}}}, 0x88) 00:07:21 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000029000e000300029078ac1400aae000000111a69078000000000a2d666b830c2cd2e2bd7a48c09f979befc79bb60741c84ac41c07525941404f0952d88a93437a9c7e82041fab1d1ba337845c6a088d907551df4c90aa61cca6e5b8adee338ae652abe901edb673bbbebb49a474c6b31ffca77c"]) socketpair(0x1, 0x20000007, 0x91, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000600)=0x2, 0x4) getpid() r1 = dup(0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "bc47e7fdcd439d6967fff73c75bb2afbbc320daef0e7ae74f65c9988ad7b520c", 0xfffffffffffffffc, 0x5}, &(0x7f0000000080)="e42c2aa0ed8ff83562b1567ed836b4f5016d669c8260a617f6f3abd6ccc2b6ad64d76717abab1dc34780a85f8ecbb23477e573f77825fcca5be46409bafc2b00d5d42beb727250ff828917d8c6a1e4e8ce29613dd02a29cc2a6c7e6f35cbbe", 0x6, 0x11, 0xffff, 0x9e, 0x7fffffff, 0xffff, 0x101, 0x800}) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:21 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x180) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) unlink(&(0x7f00000002c0)='./file1/file0\x00') ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3a18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e691221c3929bcf97b976cb3be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000580)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 00:07:21 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r1) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:07:21 executing program 2: open$dir(&(0x7f0000000540)='./file0\x00', 0x28000, 0x40) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000000c0)={{"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", "dbdcbb9f6e9a1f496a607e1e713ed56d800dc28ad005802b77b6cc3db9e3874c", 0x0, 0x9}, &(0x7f0000000040)="3de4cf05c278eacd93ec7b7d6b23321d340efb37fef478418d40d5a7ad564b0a3601bcebb6e94ad2878bb8611fecdc380837eba529bd4db8ff4ff61f7f324f284414f35f90bf6a443d4df4e6fb68ad69c16f9dab7dad06b07b2c813ebca5c6e14a9d08c26d12a66ea01cccc3008c9657ab0cce6a2d810b", 0x0, 0x6, 0x800000000002, 0xfffffffd, 0x3, 0x2, 0x7, 0x5}) setrlimit(0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0x20}}, 0x0}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0xf, 0x5, r1}, 0xc) setrlimit(0x8fc836d304bc45a2, &(0x7f0000000000)={0x6, 0x1}) 00:07:22 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:07:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) socketpair(0x1c, 0x10000000, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x10, 0x10000, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7, 0x4, 0x1, 0x3f, 0x100}, &(0x7f0000000100)=0x14) close(r0) 00:07:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xb9df, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) clock_settime(0x4, &(0x7f0000000200)={0x7, 0x800}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x2610, 0x7, 0x58, 0x6, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c4a368d822183820100"/123, @ANYRES32=r2], 0x84) 00:07:22 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff32) 00:07:22 executing program 0: r0 = socket(0x10, 0x10000000, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0xfff, 0x5f2}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x15, 0x2a07, 0x9, 0xe10, 0x90000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r1, 0x2, 0x8, 0x20}, 0x94) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x1204, &(0x7f0000000080)=0x81, 0x4) 00:07:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x3, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9, 0x35, "d9b11a87063547b7967dc831f32e7db58bfe55d8661fcd4eff85aa9803851b9bcf1704469f323656c0b1c83f82c2411ba3b4f6637f"}, 0x3d) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)=""/224, &(0x7f0000000200)=0xe0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), 0x4) 00:07:22 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 00:07:22 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10100, 0x1bd) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x486}], 0x2, 0x0) 00:07:22 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) getuid() pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:07:22 executing program 2: syz_execute_func(&(0x7f0000000200)="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") 00:07:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x1000c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xec, 0x92}, 0x3) 00:07:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1000, 0xfffffffffffffffb}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) fstat(r0, &(0x7f0000000140)) r3 = semget(0x2, 0x0, 0x2) r4 = semget$private(0x0, 0x1, 0x300) semop(r4, &(0x7f0000000000)=[{0x7, 0xfffffffffffffffb, 0x800}, {0x3, 0x3, 0x1800}], 0x2) r5 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x2, @empty, 0x8}}, r2, 0x5, 0x6, 0x31c}, &(0x7f0000000440)=0x8c) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f00000002c0)=""/138) 00:07:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x3, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) 00:07:23 executing program 3: syz_execute_func(&(0x7f0000000000)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:23 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff00006e04174a00000000aaaaaaaabbac14eb03aaaaaaaaaaaaac1400aa0000000000000000000000f140914c43fad68d27f531362bcac0405aa50dd9d4711f3b7d0389437501e3487cc040ab09cbc8"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x59923a4a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xaa}, @in6={0x1c, 0x0, 0xffffffff, @mcast1, 0x38a}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1, 0x7, 0x800, 0x40000000000000}, &(0x7f0000000340)=0x94) r2 = semget(0x0, 0x0, 0x590) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000180)=""/229) 00:07:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffff7db7, 0x10001}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8001, 0xff, 0x5}, 0x10) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x10001}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:23 executing program 1: getpid() mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000480)='cdg\x00', 0x4) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setgroups(0x5, &(0x7f0000000440)=[r1, r2, r3, r4, r5]) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r7 = dup(r6) getsockopt$inet6_int(r7, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r7, &(0x7f0000000100)='./file0\x00', 0x0) 00:07:23 executing program 2: getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r0) 00:07:23 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0/control/file1\x00') mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:07:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x0, 0x0, 0x191}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000cf06000001000000b300000000000300"], 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="73000000030000001f56830c0000ff00090000001c004e220600000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe000"/148, @ANYRES32=0x0, @ANYBLOB="0000000009000000001000000600000007000000"], &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x100, 0x2, 0x2, r2}, 0x10) 00:07:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x10000000000000) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) 00:07:24 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xf}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x80000001}, 0x8) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mlockall(0x1) r2 = socket(0x0, 0x10000000, 0xd1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0xd00, 0xaa0000000000000, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x297c}, 0x8) getrlimit(0x4, &(0x7f0000000040)) 00:07:24 executing program 2: syz_execute_func(&(0x7f0000000140)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000a57b6666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x10000004, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:07:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80d, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) sendfile(r1, r3, &(0x7f0000000080), 0x7ff) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x1, 0x800, 0x9, 0x101, 0xffffffff00000001, 0x5, 0x5, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={r6, 0x400, 0x9, 0x10000, 0x6, 0x5}, 0x14) getsockopt$inet_tcp_buf(r3, 0x6, 0x401, &(0x7f00000001c0)=""/180, &(0x7f0000000280)=0xb4) fchdir(r5) poll(&(0x7f00000002c0)=[{r4, 0x20}], 0x1, 0x4) r7 = dup2(r3, r1) read(r2, &(0x7f0000000300)=""/135, 0x87) getrusage(0x0, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000500)="1b175fdbf9fc8f44a5bcd57c746988ef634a66e2636717cee097485ed4d7f9eef5811148737316fbd8d66a8e36e58c378cf0392fe46ae0dcc4d2f5c7f7c69c333c5e8fae1969c87f77ed5f1eb56d66e8674c1c459debfde041ee9dd03ac153b66c9da0c9ae72013a22444125884c073dd3998b9e186077d75eb6de5c58fe1e5440c7e9f17fa10fcbc72199264f50d94695a5ed924f4eadf6c9ef348dd007d1dc811356dd") r8 = fcntl$getown(r7, 0x5) freebsd11_fstat(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000880)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = getpgrp(0xffffffffffffffff) r13 = getuid() getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) sendmsg$unix(r3, &(0x7f0000000a00)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000600)="efa887eb1137ebdcc9904855fe4a5b2c0efe918347a4cedddc3918a76d16f0a05e609c564321ddfd50f18300c051533093dbb2085e474481786e07879fb1439cbece1a55947d18c96c5ed6c0b3d99e56d980e733900c0decefbb7f1ddf264bb64a9bb43fc56621726d394ba7dd7b0ad34ef62dd26079415fca34d876db3e50d6351b72a000dfd650fb5506921e78a780749448e4006e5fa850f8d8ffdaf48f", 0x9f}, {&(0x7f00000006c0)="49cd77f6f0f4a4303e2b1bba52e577f7e432e0a62e63baf75fbd0d937c7da09fefe756a57001291a1264314c368fe5e4c3a57395516f2a96f0fe1909484420635c0d2120886cc553b9416d5325c9b6804f6830a67a2906201628291ab93cb1af6f13b26e2345dba3b9da8703e9601482bb69d4744761d559e781889acae86423d55b6d57ac75742cc93974b480f701877ea64e52f7d63eec009ebaecc094b1", 0x9f}, {&(0x7f0000000780)="221d8756cd0f53e4562a", 0xa}], 0x3, &(0x7f0000000980)=[@rights={0x28, 0xffff, 0x1, [r7, r1, r4, r0, r5]}, @cred={0x20, 0xffff, 0x2, r8, r9, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x68, 0x20108}, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r2) setresuid(r9, r9, r13) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x10001, r6}, &(0x7f0000000a80)=0xc) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000ac0)="5fb9abf7df6741d13bfedb4716f3df1368f2c98829be4b66239865920afe4924ac469e421a61bf188722aa4ae735154fae1f2f79e995caba9d478dcfddda278731647c9a6c29d1b8a1b9c97ca03beb62e73762416cf0e83f17628cad0369d8877532299b549c9ac84cc2a4322dc8cf19e37b6b3a894c300ceb2fee22f1f1412d793d9014c8d2de8f0da04984a078a63e28f8fd623891ef73125525e6f29e97a0d7af9001373fcdb3f7462182cf1557e1255872538d8ab2ef1e9c06d82aaa92b6324c395f58be421b1081fac46fc6ab2d05a332d853f8f4686e76929d8faabfac29cbb81887a5b91ffef786cb5f7c4efa086b7cad20f70db4") r15 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000bc0)={{0x3ff, r9, r11, r9, r10, 0x40, 0x2}, 0x3, 0x0, 0x7, 0x46b2, r12, r8, 0x5}) 00:07:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x80000000, 0x8, 0xc986cb63c10d009f, 0x8, 0x0, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x119}, &(0x7f0000000180)=0x8) setrlimit(0xa, &(0x7f0000000000)) 00:07:24 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:07:24 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x20, 0xc197, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8d2}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, 0x0, 0x0) 00:07:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) __semctl$GETZCNT(0x0, 0x1, 0x7, &(0x7f0000000100)=""/147) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffe19) 00:07:25 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000b00005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") sendto$unix(r0, &(0x7f0000000000)="1d5e440c82b26f065390f294e59eedf29b5e9c6edb5d19f9d24c5af01f56c96f", 0x20, 0x4, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) ftruncate(r0, 0x0) 00:07:25 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/194, 0xc2}], 0x4, &(0x7f0000000400)=""/83, 0x53}, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), 0xfee0) 00:07:25 executing program 2: r0 = socket(0x1, 0x20000000, 0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) 00:07:25 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = accept$unix(r0, 0x0, &(0x7f0000000240)=0x2a) recvfrom$unix(r1, &(0x7f0000000040)=""/220, 0xdc, 0x400c1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/10], 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="8eff9186b69c4f846249a1fe37c756b488f6dc072f0a9e94db548771a09c14266e03d2a43e64785d8187da4675fb2225e9fb1574cd0180a5f68863c06f9094c36b5bdf7224116fe8bf727be429ac7c3d9e6bc948f6028fa7f0480308624cdd59a8b54869b0a6887df1c102bd139045a34061822455ffefb25fff7d1856a7ca594d92d169e2f8e89864e600"/148, 0x94) 00:07:25 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getegid() r1 = getgid() setresgid(r0, r1, 0x0) r2 = getegid() setregid(0x0, r2) setresgid(r2, 0x0, 0x0) 00:07:28 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getpid() r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100004) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0xa0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fstat(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0xa4}, {r0, 0x1}, {r2, 0x4}, {r2, 0x121}, {r1, 0x20}, {r1, 0x4}], 0x269, &(0x7f0000000240)={0x3, 0x7fff}, &(0x7f0000000280)={0x4}, 0x8) 00:07:28 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x1}}, r1, 0x7, 0xd421, 0x400, 0x4, 0x800}, &(0x7f0000000140)=0xa0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x2, 0x4) 00:07:28 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0xb1c74c6db030cec7, 0x0, 0x0}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) r1 = socket$inet(0x2, 0x5, 0x6) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="591d95565e65395f0e5e526c79826300771c662275c3182b074964f4c2a0ad009009c578c8152d8cdb34d3f1d8ae2240e0506bb3555faaadbce0", 0x3a) setsockopt$inet_opts(r1, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 00:07:28 executing program 3: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) 00:07:28 executing program 1: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) shutdown(r0, 0x2) 00:07:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000008503000000000000000000007c64c2ff87365c312718a2dccffb1e3d9b543b3ef0448732867ba17a7b582cc8c79b0087f6d358ef8217393770530f2a26e24196deb875595f5f5d6614b9e52e15331fb18f5ac2615bfe4016cabfba70b9487987b3e50ebd9cd0a435512556c956e26dd795d7283f115cf4d0bb579982605eb57df58544015d62dbe7993f4d11e13e7eb9950e6efbaab9fcfd395c5f"], 0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:07:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 00:07:29 executing program 0: syz_execute_func(&(0x7f0000000100)="66450f10112c3e0f050520d0f807913e3e2ef3420f53de4141e2e9965040d2120f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb3e0f72e1000f82dada048336000000") 00:07:29 executing program 2: syz_execute_func(0x0) setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7}) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000c2acd69b4a3f5321a52bc4561217e3fb9a5984bfcf1b8ad0d56784211dcdc58b8b557282f270fb456252e33c4de84c7140394df01fb16cee37427d1e6fc620ac760d7fe41d4e745e798cf315b1e756fd0a6a3118c71594d6ddb44b2b00", @ANYRES32=0x0], 0x0) 00:07:29 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x1, 0x2, 0x0, 0x100}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x0, 0x401, 0x10001}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r3, 0x56196217}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x2) 00:07:29 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffeb8, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660bf8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b6466053838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"92238143dd5be81e28f6cd33bebc8f5be6c4d2aaa9253db0108264687d0858b368d5f19c0842de77d033735e69c314687c42f0cfd6ac08fe12e686c172b42cb51e609e44711bd848b225841975d9a931502a1fd91a1ae24b5e43d5c783fe3ad07ed0be76fee05d400520683bded4f1c9a85486871bd74d5930d8a2fbad54e2c5a50c8ca77c362d07b7690fa0fa428d970f6e701e4530ab19b848f12eb91171a692c41b9593250bdb4ce96080cc06f834aad71e99c6108b0f08218cc48fa516664fce630fdb48b486a31883341104fb48fc7bdeda68e77c95fd51be4eedb4dd27e575147306c34b5bcbe3681d8988b63f1c2804bfdc68bd3ea242c6169dfd8d2680ec02b5b220c125184344031a1b8879399dc945a57e9c118decb242192d67175c11e218732ca6cea558cfd45924c0f4b7cedc04721ec5df80eed0b78bdfa14f6a1e516d6ae183f1bc581c227cec731f0c486cbb5b232d7929cae9f8b9233d6bb7139f4893bc239b3f2cd8969fc9bbc07abd07e16e174dd417fe5042b346f98114447601e0f877eb506325bf4807985ed7cce11b0dede0387159472b15a6b7b774daff7ffb8942c6671a27fe9ab6748ab2527022e17224c97ad5d58686cfd4ae3d9a3e7b3d7ad89731e49a1555876b0b674f13d8042a4e42650021239e3cb8a617bea4d8305256a4643a44a84fa6e2a27ded34450dde0c96004d303158db1a1e1d7f52e1d7a109f997ab83949119606380a5babe7baaafecec848f79350e03a0a43fbaa7a73d4163b341d0c37782d3da7883d21f5368c450ed6ea57f3bc57681bdf9f2588e33ab52672d82b84b38940ee1da18aa70c1ecba48cc79c8f761e505428e8b4a1643425570f7fea8b4487e24308abe496dd16d331ea495569ef77c24956c5a10244c8f1d078a5db905c7ae75c304144cade8f68ad2d725977475bcb6be76105237e536935ef673bc05bfd807e193b31a99ddd5a0093ce1aafcd587f25b71c96f023eb329e9e311b35a77987d03c3225a528ad3086fd4e04869384d1118f4f78f0e313105ab74a01c652cd4c71488dcea08dc6c0eed5569feb9c04c75669983c86a19b9598061cefd385110c5f53b1918f263b1121a236f1339a87fb032e4b595073031520470b9a17d3056001c8219228f23d33eb5718fbe7854aab84f8df7d9e39fc48f33568c2f07f10492aac2b9cec04b724d942e4420b5d85e14fbe490cacb31e604fe8ccf94e47fdb1fa30cd331c9b355cf42223917d51c60db3512a23175139f138bee79ee7b5eec34f37270cd2ee92c100bd742e999a717199414717e2e31dab3e2eef9a283e794c9ff2b316b75655f605d48ee2ce0432a8f1b81dc46d7bd7914cce1d28174b89601b0625237875013ca283a25c5fa53f8adc179c50252ca76246c9493284f019625ddf910047def6aa25ff2a0b6c31ce348", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x1) accept4$inet6(r1, 0x0, &(0x7f0000000800), 0x20000000) 00:07:29 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) setgid(r0) 00:07:29 executing program 3: r0 = socket$inet(0x2, 0x30000002, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000440)={r3, 0x75, "2fd347f913e33cc27d0f1786b3949e8b600ee9eb23f15fd2877527363b309b1030b9dbec63f81a42162537950dd68c85c660e5a54a2d522c5847b51877ffceff6908cf614322aa92b5053b93a7308f328547dfa9ccf4418b887e3e58330aa130dcafe098d062520d5a87818c6ebb2c3af7d5b8f5ac"}, &(0x7f00000004c0)=0x7d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x1f, 0x2800, 0x9, 0x358b1e86, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0}, 0xb5f0}}, r4}, 0x84) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x67, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) open(&(0x7f0000000500)='./file0\x00', 0x100403, 0x20000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x1000002b0) link(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x4, r7}, 0xc) 00:07:29 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socketpair(0x0, 0x5, 0x4, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:07:29 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:07:29 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x8a1f638b55bff4ed, 0x60c5eb7357938093) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/240, 0xf0, 0x40080, &(0x7f00000002c0)={0x1c, 0x0, 0x7, @loopback, 0xb27}, 0x1c) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) sendto(r0, &(0x7f00000001c0)="7dba20ac039b59ac59532d981b5fa000c4ca6b0c5945c7aa99400185525a86792367762976fb630a3b8b3a0eb81dbfb00ac35f1a5ebbecb1cdcdc2acbe02905a149bc000c2b54017bee0d11e53132dcceb5cd501bd66e2a36b648d73937abf2f3b629af28e7f7707136811259bec143137d11acad22aacd8009359fead62ecc5b919a7", 0x83, 0x100, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x37, @empty, 0x1000}, 0x1c) getpeername(r3, 0x0, 0x0) 00:07:30 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fdatasync(r0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1, 0x4, 0x100000001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x10001, 0x20, 0xfffffffffffffed5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r4, 0x5}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup(r1) futimesat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x3, 0x5f83}, {0x9, 0x1f}}) 00:07:30 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, 0x0, 0x0) lseek(r1, 0x3f, 0x2) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[], 0x0, 0x1ffffffd) r3 = msgget(0x1, 0x8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = geteuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) r9 = getpid() r10 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x7f, r4, r6, r7, r8, 0x80, 0x64}, 0x10001, 0x9, 0x3, 0x20, 0xffffffffffff8b08, 0x7ff, r9, r10}) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) r11 = semget$private(0x0, 0x7, 0x400) semop(r11, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x10000005, 0x3, 0x800}, {0x1, 0x7, 0x801}], 0x7) 00:07:30 executing program 1: mprotect(&(0x7f0000168000/0x4000)=nil, 0x4000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="be7c8ea2e13eeba0c46705fde2d977ef91449d222298c247f69c4c5e842c1bd9a4162c245f79e3c4eacea2dee8cb32a896f0ad9dc03dba0ee6dc3a0ac59b674ff39670901ac00a90dd24f12c45d81b106bc2b9092cab8a533cf3e3ce72f932a8ef1b9b81c6edbaa0cd467baf7c73a838369111e515a3aa878a401b9463a884a3b4474e30690370b144", 0x89) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x138) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f0000001200)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x2, 0x1000, @rand_addr="6c1c55aebe9f05fa5e9a1b84daf8473e", 0xffffffff}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x1, @rand_addr}, @in6={0x1c, 0x1, 0x587a7dc5, @rand_addr="e1e39d14b3fb17d3aa4de96176fe2b30", 0x101}, @in6={0x1c, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x986}]}, &(0x7f0000001300)=0x10) 00:07:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r4, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r5, 0xd7e1, 0xfffffffffffffc00}, 0x8) open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r6, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 00:07:30 executing program 3: syz_execute_func(&(0x7f0000000100)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb25c441c55ea082311341a2a2363e460fae7000660fdef497660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d044c66db712c483397fd300f7dcdc030fbcafaf100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc9d4d48cc7e8628f680864360fe25800c482d5aa67998de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261f30faed0") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000200)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:07:30 executing program 2: r0 = socket(0x1b, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = fcntl$dupfd(r0, 0x11, r0) setpgid(r1, r1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x80) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') semget$private(0x0, 0x0, 0x40) close(r0) 00:07:31 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751ec462013c3be509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000c481501545f116a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000240)="1c03c4637916d7b098cd801b69e4c42205b8d36972f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101f30faec2fec4427fc90202f344e439f21667f2450f10c75151c4a27d181ec1ea0106191965dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18440f69f7e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x6, 0x1, 0x310, 0x2, 0x1, 0x6}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3, @loopback, 0xfff}}, r2, 0x9, 0x7, 0x81, 0xff, 0x6, 0x2}, 0x98) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x0) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) 00:07:31 executing program 0: socket$inet6(0x1c, 0x20, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(r1, 0x2, 0x4) 00:07:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ac1400aa0000010100000005000000ac1400bb000000007f000001ac1404bbffffffff"], 0x24) close(r0) syz_execute_func(&(0x7f00000004c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000140)="8e6d964279aacb8f9df5a36c219cfe6d332c7c6bf2509c43a423fe3cc0940e7a3cbc59b0db374146a89c93d42d528b1f76e2dcf66841ea499e305d7a10c86b348e3abb3d0fe1d5de5cdffb6d9c0d8dcc0947aa62671e39e75d128e13c7062142c16ee8fa947e5873695a53331a4e752bafa0bf75dd01a91af45678e6747f5774dfb8c8beea1c1080117d18628e373d775d27324aa7992673f8929b9585e105863b9ce2ae9151ba955ee7931252d45070b6175a702533d7dd894efcb26a58481c848d20db50ac508377998cd8855a9955106691a1d44936fc9d2fc2abe533699f", 0xe0) 00:07:31 executing program 1: r0 = socket(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100)=0x7, 0x4) connect(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0000001deb073ffeb189c595ac3956e4fd1cf58cdeeff2dbf7710e613551daee0767cbb0fdffffffffffffff3d2d6493912fff536c722de7eaecd1cb4b6cace5663c6389e05074e39ccfc804333b8bc4a81e29f1f988aadb20c30c744a05560cbc04a20731bb078eb984d17e898d95deabb3a32159b5cfa6342830e3bfffaecbdb4e85d1003c22756d30ecd9fb8c63"], 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "36d9e1d6bef1e5cad22fc84e0445b8de55726de5eb3246a55f4026ca8ea0ab96", 0x21c, 0x4}, &(0x7f0000000200)="7e61fe5ca6dc81f290d042dd5fa72791fe7d44f1d99c03726bb954f7db308ed8", 0x0, 0x400, 0xb73, 0xc778, 0x200, 0xf7, 0x8000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000000c0)={0x0, 0x379}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x300, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000006c0)={0xa, [0x8, 0x2000000000000000, 0x8, 0x9, 0x8, 0x8000, 0x400, 0x4, 0x7, 0x401]}, &(0x7f0000000700)=0x18) setsockopt$inet_tcp_buf(r0, 0x6, 0x461, &(0x7f0000000080)="fb8610e08b3f986afe3c52cbffd0cc38f59e0c0edfa20dcb7b81c30899693d3e608c01375c6d7334a9d9", 0x2a) 00:07:31 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000140)) 00:07:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:07:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x3, 0x400, 0x7, r1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) 00:07:31 executing program 1: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000400)={{"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", "286b7ed420ee31086489c3818b359daa269f4eeda37e219baf6a25142f7df63a", 0x9, 0xffffffffffffffff}, &(0x7f0000000300)="5bd7cf6faecfef222704584af3472c951c6addb059085a562ec96f6f6c5e33a8977eaa3af0b052c13a9bca6ea1b744837a07dae2d147a688b3231cf50921fafd21f0745ae27d644c79d7344ad70f626c6452c955839d2adf94d37d75ba98e8d243132f08e735f70830ad5815800df8581e34e91f75b28665b1c6d8e16d8b22591e646d3578344586165384d97c3f6cae453077cfe7d741c647c3af92f755f61cae5f03ac779406089f16d9eb2121d60093d32ae1d7f20bee45263a07affcf872be78ba1e4dedb08b89a3b2b1d42b", 0xfff, 0x6, 0xffffffffffff2684, 0x9, 0x0, 0x100, 0x5, 0x100}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) r1 = socket(0x10, 0x4, 0x7) setsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000240)="c98bb217d8e6379955eb9f7b09d22b23534549abe8b7e7973ad30fa2634d58ea4a7ee68112374d940abd844e4171c616a4228051260b5bc9e7be056af95c88ef653463706a45d70264682021b978a1268949ecaf5acf299f6cc855f3c10c937ed81c2aa14dc5751ea23acaeead3b32fb880cac6d6a210eaa7c9e506e4e3646f370d52684b1151e972f6dec75f28c2ec539d8d6e703356c841f2dcae90946295877771f4a9081addfd64475f0707a2c4585921e07df2bfbee06595cc889") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0xda25}, 0x8) fsync(0xffffffffffffffff) 00:07:32 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000800000000000000000000000014000000ac0ee2dae6e047f9b8ba14232f718c45d6919f1dff5ae02a95a23090960000000000000000000000000000fbdf5b1ecba825b63932f605e9e4cbf5875664509d58d2cbfa3f4a349de5146c99b28473e3cfffa8bddd"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x4) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000080)={0x1, 0x9}) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:07:34 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) 00:07:34 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) freebsd10_pipe(&(0x7f00000002c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c, 0x10000000) r2 = accept$unix(r1, 0x0, &(0x7f0000000080)=0xf2) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000000140)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f0000000280)=0x8) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) 00:07:34 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = msgget(0x3, 0x239) msgsnd(r0, &(0x7f0000000000)={0x0, "fef649121705b8a2b0405c79cfb1a3cf201c3332b71e006fd00063a050009f462d75643dbd838443c8ac5219af31ae1e981b64fef6425f8894c8d44af571f5aa5046d859e1461d459a2b0c37917029e3606da805c0e351af8fca43c56ed363a0e7e7c2cce4ce39568efcaaed3f52d5901a30717b292f51b2c87bd1c67bb05cce4a52f11bffde52977a81db5710445a4a9ec41984d78c"}, 0x9e, 0x800) 00:07:34 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000000), 0x4) lseek(r1, 0x0, 0x7) 00:07:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 00:07:34 executing program 1: geteuid() sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x2d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000003c0)="bee1e3a86aa5faae1a2af59c6b") setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb}, 0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r2, 0x4}, 0xc) 00:07:34 executing program 0: syz_execute_func(&(0x7f0000000180)="1c0b98cd80da79223c223c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fe") socketpair(0x17, 0x3, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x102, 0x3, 0xfffffffffffff800, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3ecb, 0x2010, 0x1, 0x100000000000, r1}, &(0x7f0000000140)=0x10) 00:07:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:07:34 executing program 0: syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6098ff5c0030000002c17f39cd8bec26b0188efffe000000000000000000000000000101ab90780000000060e768b100000000000000000000000000000000000000010000000000a600000000ffffe00000010000000000"]) syz_emit_ethernet(0x1436, &(0x7f0000000140)={@remote, @random="b1adba266e44", [{[], {0x8100, 0x8, 0x6, 0x2}}], {@ipv6={0x86dd, {0x20, 0x6, "b63d07", 0x13fc, 0x75, 0x3, @ipv4={[], [], @broadcast}, @mcast1, {[@dstopts={0x0, 0x200, [], [@generic={0xba, 0x1000, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x2}]}, @routing={0xff, 0x2, 0x1, 0x9, 0x0, [@loopback]}, @hopopts={0x2a, 0x13, [], [@generic={0x6, 0x86, "15e5581d4a29091821594fb8a1e21e6ec99e8a26b4e8987d11fd35a4c1b49ab3009bd22dfb450eeb3c7593315d0372e85dc21e73896792d22922bdaef2343b3b574215521d7d772dbbca48ec5e5608ef463782c0879288f271834bd237260f0b120a2e141a1d9901eb1eb58eabc37b83c55157ba904809e2eee6538d80166d4ec6d8e29482aa"}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @pad1]}, @dstopts={0x67, 0x2, [], [@enc_lim={0x4, 0x1, 0x5}, @ra, @jumbo={0xc2, 0x4, 0x3}, @pad1, @pad1]}, @dstopts={0x51, 0x13, [], [@jumbo={0xc2, 0x4, 0x800}, @padn={0x1, 0x1, [0x0]}, @generic={0x0, 0x85, "82321a5cabbb860b05395b9c6b9596f67a4f044508b49768f38adeba92dfda11251e7091eaefb271230f101d843a41365682e90516eb11c0e10309062bb659e255c3eb93029082caeb6bb57469c071b511584788c09d500e0d8b0000347590a21222356ab4bfbadd0fc53d18c6f443596486af2f15f8efef20fc28a43b9785dfe8bcb1d742"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}]}, @hopopts={0x7f, 0x1f, [], [@generic={0x0, 0xfc, "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"}]}, @fragment={0x6f, 0x0, 0x80000001, 0x8, 0x0, 0x84, 0x66}, @routing={0x16, 0xa, 0x0, 0x4, 0x0, [@ipv4, @mcast2, @loopback, @mcast2, @loopback]}, @dstopts={0x0, 0x1, [], [@pad1, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x7}]}], @generic="e349dee503b0c07c2e1946a12c995a9d805d57dd824a68a93e164d1bcdf724a453af3f5bcaff3761b9546424a5ee913b2d37de8a3e757fe83156a2d8b1c230ece2d7af7576d516c01a6b53534a6dfba0afa34b356b30b2aa2f9b8cc78cb6d5bee8a3cfea8f59f25ec10608b96e40beaa0b3d532cdd1f4a30daf9ab843fd22c2a2d2b33c60acf4bebb11cfdb4d7cb1b02360dc3546ca9456227c48ece3c75f314325f94b4a45c1e528f8e7405b0771cdc665ff75f122ffa69f817929a6f24a7dd6c86c1e0008753c3bd8681ee90ac54a77ac46f7119df25092159fbc4"}}}}}) 00:07:35 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r3 = fcntl$dupfd(r2, 0x14, r0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="49dc2eb88e1da59dd86e0a784738edaeb2b785cd2ba700cbb20ca1d77fb83a903f19714b595f3daf14e11aabbf22f760ebb8812253b974ea8d0f0d760dffbe34908d00754d89628fb145cff1f020c4c764bc3107cd19d236632d756c4f337c8f7cb4449d281eb1f960cc640ab07b9e3e9835b73ad0774324f4662f533815ecec878c96589dd9ecac99d8399d4360d7872b30121ef31ddff058cc83c74ceccbc273f2a8218263459ca19a2ea6827aa8ea0885f0ec0c5e459bf4") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3}}, r4, 0x0, 0x3ff, 0x4, 0x7, 0x1, 0x9}, &(0x7f0000000140)=0xa0) 00:07:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xea, 0x5e5, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x1000, 0x3, 0x9, 0x8}, &(0x7f00000001c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x5d7, 0x10, 0x8, 0x8, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x50, 0x85}, 0x84) 00:07:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x34a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x10000, 0x1, 0x1, 0xff}, &(0x7f0000000180)=0x18) 00:07:35 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x10000000, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:35 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000db7000/0x1000)=nil, 0x1000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = semget(0x0, 0x2, 0x68c98af4f87b62e7) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/221, 0xdd) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/110) munmap(&(0x7f0000d08000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:07:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = getpid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r1, 0x5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="fe71c97e65eac86d90c5c530cdc1fee60485481db8a2ee4146efa5e57d1d0b", 0x1f}, {&(0x7f0000000080)="6469386766fe366dc9c753206a1b05204d65829d3a69a26c04c1ebdf46ac23eeaea8a404ff5880b4ab3938846b7373cb2e2cda88dde7", 0x36}, {&(0x7f00000000c0)="b2dae8f2766173f44dbb42d0e0263a30e6b03283369a0c47a1f2c89989dd", 0x1e}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="0000000038000004000000007fff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x104}, 0x2018c) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x4) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:07:35 executing program 1: open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x20000, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20040, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6e, &(0x7f0000000100)=0x6, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000040)="8f97193619a9643911e02acfa1d8bf3bc1c60ac888e3a6671c26950cda68c210c204031bce74d6930c2af2afca48ee9ebfe793276a6bb66347eeb5530870ff3bc360d73a3d2931085e1bb027be7a1b092ffd1e2901474797d499fd9779bedc775d5c8b7276") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000006c0)="f637692f6fde3b418a56e0c31e154b92e64c6103a4c5a58e8649cca37155d0fc30d96f6e435421d9bcf7d1f748418b83f7480132472e5c8e37bdf7c73688f9924873dc81f2ca4b74208aae") syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712f62800100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r4 = shmget$private(0x0, 0x3000, 0x407, &(0x7f0000ffa000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000005c0)="91bfa03b6cd9ae0d89e2aa419a6a384cb4bb41a5824a628a9c950272e6dae34eea63170841b23d86ed0d38ea3d6bd668402034a4ec697c42804f0bcb56c6d0cb4c0465903766b4891874e1828b92e33a2c560534c4022a890847b67e4069f9c5b871b5bf7f0eedb5dbcce6d6235e68025e8398c767335befe690a64a300db6de8739a4296f5370f3c387755b13cbe745d291a2ffcaab104be8ace40f46d8a756047bc0cd54d8d5003c2f1cda15184fdf2f7f4231e9675a310876b762016200c81f1bf01127e2d497ed6a9d00cfee33bde9cec50b419e2079") r8 = getegid() r9 = getpid() r10 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x6, r5, r6, r7, r8, 0x1, 0x2495}, 0x0, 0xffffffff, 0x5560, 0x53, r9, r10}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x3, 0x0) ioctl$DIOCXCOMMIT(r11, 0xc0104452, &(0x7f0000000180)="fa3c37510f2d953ef40eb59f961ca4f4aad264a1da35c44072491eb682ea478a6f5325be4bb14d9c53bf") 00:07:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000280)="eaff125c", 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 00:07:35 executing program 2: r0 = socket(0x10, 0x10000003, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80000001, 0xe00, 0xf982, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:07:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) 00:07:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) syz_execute_func(&(0x7f0000000080)="f245c0f50065260fc3b6e891e3209cc4e1795a9d869e0000667c47c422d9450500000080f20f78ea000a430fa86665660f3806700e660fe6ef") mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:07:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x1e, 0x2, 0xbd8b) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x2, @remote}, 0x1c) shutdown(r0, 0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000180)={0x6, {{0x2, 0x3, @rand_addr=0x3}}}, 0x90) 00:07:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2c91e0c0}, 0x8) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000280)="1c04b5b598cd801b69e4f56962f5696200d9d9d01730795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607aa0000000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:36 executing program 2: syz_execute_func(&(0x7f0000000000)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b38623168f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f002a00be7bb45b0d04be7bb45b0d040747da07bc960737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = getpgrp(0xffffffffffffffff) setpgid(0x0, r0) 00:07:36 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = geteuid() setresuid(r0, 0xee01, r1) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0x0, r2) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000240)={0x100000000, 0x4}, 0x10) 00:07:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f00000000c0)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4832168048de7a400004866f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:07:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) fcntl$getflags(r0, 0x1) getrlimit(0x7, &(0x7f0000000000)) 00:07:36 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000002580)=ANY=[@ANYBLOB="aaaa08aaaaaaaaaaaaa2aabb0800ff030058000000000029907800000000ffffffff"]) 00:07:37 executing program 2: poll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x2008}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) 00:07:37 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000100)=""/153, &(0x7f00000001c0)=0x99) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @empty, @local}}}}) 00:07:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8000, @mcast1, 0x2f1}}, 0x0, 0x7f, 0x3f, 0x9, 0x3, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xffffffffe2767e6f}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) 00:07:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x4) accept4$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000100"/43], &(0x7f0000000100)=0x2b, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="173d27fb98bbabbfd10d6d623cccdeb344707b553ba7ef9d0145561a3ce4afbe7bbc4e87070628fbc88dd532fd1613eb6b7c3282d1fbaca3b0314c18e110ea3f7daff47554d58e7b446c7908dcf9f8b4d9d9a0a3d1dde9ab14e109b2edf48ced92399c2b598503a157b9c385c1b0809d2b12373f281cd36c2ac256026748d9f1f8dbc073cad5eff6bb307d46ee298ad2b003596795e031da6e267c1404d866d443bded96271b3b7ef7282fbac921510fbc97bba9371e239bd04baeadc73c79e3124d307b88f2d3e5494534467aee9438d31a3e718e3e86ea07142de1e8d32d4de295ebebd8a17afaf9f5c8", 0xeb) unlink(&(0x7f0000000240)='./file0\x00') 00:07:38 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa7}, 0x0) 00:07:38 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x0) 00:07:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x103) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:07:38 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 00:07:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) fcntl$getflags(0xffffffffffffffff, 0x0) 00:07:38 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0xef55, 0x6, 0x0, 0x3, 0x1ff, 0x3d}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100000001, 0x2, 0x80000001, 0x84050000000}, &(0x7f0000000780)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000007c0)={r3, &(0x7f0000000880)=[@in6={0x1c, 0x3, 0x8, @mcast1, 0xfffffffffffffc01}, @in6={0x1c, 0x0, 0x800000000000, @loopback, 0x2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @mcast2, 0x6}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x400, @empty, 0x80e1}]}, &(0x7f0000000800)=0x10) 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getegid() getgroups(0x1, &(0x7f0000000940)=[0xffffffffffffffff]) lchown(0x0, 0x0, r4) 00:07:38 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x200, 0x4000, 0x3, 0x4, 0xdad, 0x800, 0x11, r1}, 0x20) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x5, @mcast2, 0x7}, {0x1c, 0x1, 0x5, @loopback, 0x5}, 0x53, [0x0, 0x7, 0x0, 0xb8f, 0x200, 0x9, 0x100000000, 0xffffffff00000000]}, 0x5c) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:07:38 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = semget$private(0x0, 0x2, 0x200) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x20, 0x1ce, 0x8, 0x6, 0x7fffffff, 0x2, 0xa1b, 0x10000]) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:07:38 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) syz_execute_func(&(0x7f0000000440)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c401fc51c19bf3420f52fb01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5f08c008c0df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3, 0x2, 0x20, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) flock(r1, 0x2) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000200)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e1795045c87a250c01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") r0 = dup(0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000300)={{"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", "c23669de5190f04ca03ca5ef5a9f05ec434772f71fca09c6b5f31f0153bd4206", 0xd5e6, 0x3ff}, &(0x7f0000000280)="9d7279908f9b2290e54a667f85c2dd19a878fcc3ffc926289fdb8e004944f7a42a8e3961285c6d0ee61b7f2f8df8691c59f54e4a8987ed2a3446a99dd376f306c392f5478dd881afa85be12bb2740b863471063fba958471185e01fc01f22fe068ba3561fdc3980dd2d9faa3d5744a5b2c00c334", 0x80, 0x8000000000, 0x2, 0x8, 0x0, 0x3f, 0x20, 0x6}) socketpair(0x17, 0x20000000, 0xde, &(0x7f0000000080)={0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000180)) recvfrom$inet(r1, &(0x7f00000000c0)=""/79, 0x4f, 0x82, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0xc00000000000}, 0x10) 00:07:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x8, 0x8000, 0xffff, 0xffffffff, 0xd4, 0x8]}, &(0x7f0000000080)=0x10) 00:07:39 executing program 2: syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) socketpair(0x4556874116022c66, 0x20000003, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) truncate(&(0x7f00000001c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) 00:07:39 executing program 3: msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8104, 0x2) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x723c30a6, 0x0, 0x7fffffff, 0xb554}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) fchdir(r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7fffffff}, 0x8) r4 = msgget(0x0, 0x100) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/105) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1000, @ipv4={[], [], @rand_addr=0x80000000}, 0x6}}, r3, 0x8, 0x8, 0x10, 0xcf, 0x3, 0x10000}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r3, 0xbd69, 0x2, 0x2, 0x6, 0xffff, 0xffffffff80000001, 0x20000, {@in={{0x2, 0x1, @rand_addr=0x7}}, r3, 0x6, 0x1, 0xa00, 0x0, 0x401}}, &(0x7f0000000480)=0xb8) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='%:-{@\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='+\x00', &(0x7f0000000600)='\\*#\\\x00', &(0x7f0000000640)='.{\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/\x00'], &(0x7f0000000840)=[&(0x7f00000007c0)='))\xcds\x00', &(0x7f0000000800)='B\x00']) r6 = openat(r0, &(0x7f0000000880)='./file0\x00', 0x0, 0x20) shmget$private(0x0, 0x2000, 0x212, &(0x7f0000ffc000/0x2000)=nil) getsockname$inet(r1, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000900)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000940)={0x80000001, 0x1, 0xbcd, 0x7, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000980)={r3, 0x30, "b5bf18d8bcdee116b80172c4bf6c8a4ffbf510fa53e376d133a3e0e7305b0ee14782ae26b69aadbe7adae0a5793cc567"}, &(0x7f00000009c0)=0x38) openat(r0, &(0x7f0000000a00)='./file0\x00', 0x0, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000a40)={r3, 0x0, 0x6, [0x970b, 0x6, 0x1f6, 0xb2, 0x80, 0x4]}, 0x14) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000a80)="68975367c67fc7bcc9df91b1b84f59c0194a4d1e8d38991e61ee260042e6d1b0fc3faeef7b962b615e479585235724210bfb3ff6dee5077a1c4edbd22478fc6836bb39609757a849da993380169b5574aeeb38f34a4864eff08e81df2bbf33e13e8630eddaf31191c801182d90d780d152ddc8134ad4b213181858d1803d133bb2bbc658b8a56cac57f580d8d4dbe28daf9d70d1a3cf086970848c9f063ebce3f7e8a3057fabce8489b15626a88603acab94af032b1588aac8cc4b9c80c638c1107beb15cdd9e6f14c7b12df95227da75fa9c535de1c82f3a435fa165134c255837d8b316957b1e391f98f805e0d52e24d30") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000c80)={{"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", "cf704e7dd145f457647a3473ebd772b16ad3b6efb27df25e656038fb0ecc0cc5", 0x0, 0x78b}, &(0x7f0000000c00)="fde562f540829c07163eb0c72082798c209224e5154d248c28d50ca013daa12b56623801c2db246aafd6233f549dbe3142e8ba05802dd00efa34f3329e123b262b2cbfa4b00b9363cffb03858aa205cb94c32ec472", 0x1ff, 0x10000, 0xe2, 0x4, 0x5, 0x3, 0x5, 0x1cc000}) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000001100)={r7, 0x8de}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001140)={r5, 0x1000, 0x5, 0xfffffffffffff0b8}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000011c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) accept$unix(r1, &(0x7f0000001280)=@file={0x0, ""/78}, &(0x7f0000001300)=0x50) 00:07:40 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:07:40 executing program 3: r0 = open(0x0, 0x20000, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0833b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket(0x10, 0x20000002, 0x7f) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x20000000) 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) readv(r3, &(0x7f00000004c0), 0x0) syz_execute_func(&(0x7f0000000500)="c1dc00c483e96d51ae640fc76599c421225c81490540000000420f68198600800000c4e2c193b4ae010000008fe9000272c8c4817c5b495dc403214c4029fe") 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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:40 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x81}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28081, 0x12) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @local}, &(0x7f00000001c0)=0x49) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:40 executing program 2: setgid(0xffffffffffffffff) r0 = getgid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setresgid(r0, r0, 0x0) setregid(r0, 0x0) 00:07:40 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x2000, 0x6) r0 = open(&(0x7f0000000000)='./file1\x00', 0x4, 0x108) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x48) utimes(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={{0x9, 0x8001}, {0x7, 0x8}}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "1d09c0de543b59d06362d370e5f28fac3b7878905eb5bfe76066ef0024b2734b", 0x200, 0x800}, &(0x7f00000000c0)="4ff11ac7fc2a9784d01bf51038354d39801187574f06237a8c9f4e5a919a9ca930416740275c2e7fb1013319aaa8d1a8c3f8f634b37544822efb6768147203766adb358c8935512866a485a9d748f4c9e2064782bdd278f1f27e22d1281dd54ac2fc05f087f2fae690ce7263d3724e68c12e8c9202ce91adf791e377fff2a42b7e2e2bdfab78e08720", 0x40, 0x6, 0xd9, 0x6, 0x99d, 0x81, 0x80, 0x7}) 00:07:40 executing program 1: syz_emit_ethernet(0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="aaeaaaaaaaaabaaaaaaaaabb86dd60b60bcc00092c00fedcf9000000000000000000000000aafe8000000000000000000000000000aa81009078000000005b5c447a676b473d9c502307d0bc67050a1ccc3fe909dc6b9ed038ad6c671efabadbd72e1b697d9598dc952023598ef9bd68fc1bba37451f9960a5e1021a52afa3611c29b55bc0be8f93e0bed867f127e720dff0174c4a58516859ab3c7a4a42c90b7dcbd3d54bf85796bf6657c9951d66bb2c2d5b44fd3c7019fd5f87b0d1af6b000c7c0322447f1cba6a1cd11efe0c416c2d9c95919301839e715753a511be371e715fffdfbc859614bc0eddc900"/246]) 00:07:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="febeceaf6a635921a3d0d080cfdbce55fa33d16bd3eb5125fb437d4a487c2fe5b44ba3897d3fa806461585d2291f95ff7580ec75848e0e967211c6885b700a3510ccdeb99b1db27797c744101a7c62441986cc644bd3d035ea9c54c73d9e1ea538e07dd944ebc08a5d1166aaa135f0a57dc8f034965794e386d1102ec54f03d3cea66e3550d1eff8372588c9d394c8cd5358ded71add") dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) 00:07:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2000000080fe8000000000000000000000000000bb3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004bdd841d1a7cd046", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}}}, r1, 0x8, 0x8, 0x9}, &(0x7f0000000140)=0x8c) r3 = semget$private(0x0, 0x0, 0x30) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000180)=""/24) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x1f, 0x401}, 0x8) socket(0x0, 0x7, 0x0) 00:07:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) socketpair(0x1d, 0x20000000, 0x56, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2020}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r3, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:07:41 executing program 3: setrlimit(0xd, 0xfffffffffffffffe) 00:07:41 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = socket(0x1c, 0x4, 0x8000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:07:41 executing program 2: syz_execute_func(&(0x7f00000002c0)="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") syz_execute_func(&(0x7f0000000180)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea010f380464806af265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8b1e48a47c4c45de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913376fcd51d951d92e443b0fc7bf0d5e00008000800f015c02e702e7d5f421") socket$inet(0x2, 0x0, 0x0) 00:07:41 executing program 0: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f0000000380)=0xb) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="1f06578219b9504b022f8f33598b6a2a720e48d634fb5457ae4d026cf4224a164bcc5bbb7aad32fb5d379782ef0197afdf6dc101315835a3c579ac962d0cb79bf75d8bc839cada49dd3bbd") listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000300)=0x1, 0x4) bind(r0, &(0x7f0000000580)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) socket(0x17, 0x10000000, 0xfffffffffffff800) ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000540)=0x4) mlockall(0x2) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f00000005c0)={0x7, 0x1}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r4, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) 00:07:41 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mlockall(0x1) r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:07:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file2\x00', 0x0, 0x2) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000340)={{"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", "dd9ab4281b51c66aa0e5998005de1825848b9a368e930d3d7a9769d535c7d51b", 0xffff, 0x200}, &(0x7f00000000c0)="c77fe340f53d29caebae4ac1e6c2af42c06040ec72dd1a74fcd8a07c43da5fd7a2de64d20d5c195ba8bbfc7e68b52698bbc8e15e9ec33f7cebf070db0aba47084b57e06e44f0d43c7d4b0efd9b11932be1d615d55292da083fe2c9396b44dab75da695c56d00dadac02158c7e68355ac6d18d2f13c2352df159fecd24f67104253fb476db8a5bf80", 0x1, 0x9a0a, 0x2, 0x8, 0x2, 0x10000, 0xfffffffffffffffe, 0xfffffffffffeffff}) r2 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") openat(r2, &(0x7f0000000300)='./file2\x00', 0x200, 0x0) 00:07:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10010a, 0x4768306226d98811) freebsd11_getdents(r1, &(0x7f0000000040)=""/218, 0xda) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x130a00, 0x40) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000006c0)="37fb00b796a735cf98e15b7f074cae9dfa79090dece3c564c516d045c1e88985ff87ce71d487373f8e84cefbb59659c9efda4c126ae016708d873c1feb49dff15970f7aeb10be12675a1186b6f98cff94e2c2891c0ae76abe16e59b92358e8c75185b18b53768f3a772b7cac71d1d0d61e8e1010e368256b83f7957cb414a13ed7d1aefefd42dad25419442ab6636d5cbbc10b02a35870a7") ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000440)="8d5cacc07b483f446c7c35fa1d37cc7d66ca8462f5cf911a9d19ffab41a9649fdeedd63ad775fbdab554bf858289dd1de547f0a562c3e05c69b2e81a28d4e9abf73a9b909dd7468933aeb28e12567b112bbc472a76b8191a5c5056e4fb50675a06405413966aea4a9c680fcc0618c3dcb6d64c145721c3ef40f02e48a62460613b8912b2c783c63262a58f6bf76c1e43721d5bccee89c4852009aa3d0a6b049c54ae3bf6895778390a61fcbc694d545c1ccbcff7efc12a376f2e6a8a5add79c845c7663d") setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$inet6(r1, &(0x7f0000000780)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000900)=0x1c) getsockname$unix(r3, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x1}) mlockall(0x1) recvfrom$inet6(r0, &(0x7f0000000280)=""/203, 0xcb, 0xc1, &(0x7f00000000c0)={0x1c, 0x1, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x60900000}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000140)={@broadcast}, 0x8) shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ffa000/0x3000)=nil) sync() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000bbff07000000000000000000006514f7fbd7a6ee98307f3b7cee9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040de00"/128, @ANYRES32=r4], &(0x7f0000000680)=0x84) accept(r1, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f00000007c0)="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") readlink(0x0, 0x0, 0x0) 00:07:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000022, &(0x7f0000000080)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup2(r0, r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x14, 0x800) shutdown(r0, 0x1) close(r0) 00:07:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) r1 = getpgid(0x0) getpgrp(r1) sendto$inet(r0, 0x0, 0x2d4, 0x0, 0x0, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000001040)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') close(r0) sendfile(r0, r0, &(0x7f0000000100), 0x3) open$dir(&(0x7f0000000140)='./file1\x00', 0x100800, 0x40) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mkdir(&(0x7f0000001080)='./file0/file0\x00', 0x110) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000010c0)={0x8, 0x1, 0x3, 0x0, 0x2}, 0xc) r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:07:42 executing program 0: r0 = socket(0x17, 0x30000002, 0xffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x10001]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xffffffff, @loopback, 0x200}}, r1}, 0x84) r2 = socket(0x17, 0x0, 0x81) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x9, 0xffffffffffffffff, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xe95a, @empty, 0x80000001}}, r1}, &(0x7f00000003c0)=0x84) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000000440)="bd21b70fbab09f11b6a653711df32c94b1ba58b123bfaf0cf274b652fbeadb22a55fb72da06b38c4514c92783c3fa802cd9d532703aebd0c423e0ea644bb59567dd7b25d65d130a222bdfc9cae9750040906059aac9a61785f2a15fb503d6433b47843ffce2186033366d76bd1b1d907492fe2354ab5cc3d8c8066dbd20850c15584bbbda9b7748b6cf041") write(r5, &(0x7f0000000500)="e3e3d17cbc0facc1d5b422610ae77641164996b6524769a753ab3526be2a9f57e87b85e84440e63ea2961efb99c84ede46b8153592d47653ef1ce362bcf0f45965546239be128bda3d91917f874a38cb3126c0240f641b460c7041b42521acae7f5d55382a1ff03aaeff4f3f6db99771443eb88b3fa6313dce8aa1bb306d94368d61", 0x82) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(r5, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000640)="397e408790bd32a869c3be18d9f03965c8a350eb55c8e4c0dfa96e3e21015cde9ce4ca218382b680a7b137aec92e1ada25814ab125089f7162bac53601587ac403aacbac043aaa4f69fa1d37ba7d6e3b4236acdad8d7c6b280cbf59e67cb6489a205cbbb8e013ce800ab95420dc4022116b9accebacc04b23fa4c88cef35") socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000006c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x10) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f0000000740)="4545a17bfa6f642b50b856f66b9334") ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000840)={{"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", "531f2c79c695f70c0f9c6878c19a1f12b21b8468457206c910ac3057dc5f2296", 0x942a, 0x6}, &(0x7f0000000780)="a7b121e304fddc53f9ce5bfe7b82bcce609eb939ba725082c3b0147ae50c57a09786f00e337650dd2fe57ba3fd5ebeef4252210407642863fdb0242efdbba6b4c4311e20b8881ef9d96d3c1bcccb51276723bc3b841187adb1d02a71f6d22097b6d7e16ac6534d66d371dcf6605584ea545bcc6f6d0db4047195623d51ddd5a6831915a84e1b0b5241a01a8e1aa5ff4972ed717884105a4b438ae1ae227110d384", 0x2ac, 0x6, 0x8, 0x10000, 0x1000000000000000, 0x100, 0x7, 0x1}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000cc0)={r3, 0xfffffffffffffffb, 0x94, 0x2, 0x800, 0x4}, &(0x7f0000000d00)=0x14) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000dc0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000e40)={r3, &(0x7f0000000e00)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000e80)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ec0)={@in={{0x2, 0x1, @broadcast}}, r6}, 0x8c) __getcwd(&(0x7f0000000f80)=""/102, 0x66) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001000)={r1, 0x2}, 0x8) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000001040)="dc1826fa25758e05100cd50b032a30e04651d31a9b9921478f5ff1979bcdd321bcf7f2c67ce668b1eac5f0ab81257ace7797da69142e659993e0cfb37eac15e77672a533e1ce05d88cb3a272424811be6af3aa430515da901a76505cd17fc8915eb800370d6530fbb747ab4f6e0a01e6c2a262d34797082ab5eee357190be9156231855fb1a360aff92e679fceba87b730873c27837395d191f0c9740df32f524e5062f00fca3ff9c73ea3c02be43e8882380ee8bd6e9964429bcf92922ea18b87f200373be5d4453c6529310f68") preadv(r2, &(0x7f0000001140), 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x23, &(0x7f0000001180)="8255b3e7c5bea51ee69e17b27400188c5d34c105578ec3d5f54a03a3995900f24596357ed2495ed5f45bc32ec7bf825c57cfb33fabc553a874b221892f7b05afcec78148771e1ab6e208cf076cb84eee54a93149a8cb333e8e2e454c85521bffc98cebe831b341c3cd9b048a405c9e3b5024127383b43c1341f9ddf745566dc3b62f435cbff1b33dea8b6832a068c5fbafc003", 0x93) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000001240)={r3, 0x9ab, 0x6, [0x100, 0x2, 0x8000, 0x8, 0x9, 0x9]}, &(0x7f0000001280)=0x14) 00:07:42 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f00000002c0)={0x6, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:07:42 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000)=0x1000000, 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008c75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:07:42 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f00000002c0)={0x6, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:07:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000000), 0x0) 00:07:42 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000002) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x86) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xc8, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r3, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:07:42 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x80}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x7c1f}, 0x8) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55730660f72d50fe0b844014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4f59d8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 00:07:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000020108b1ff03"], &(0x7f0000000040)=0xc) 00:07:43 executing program 3: syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket(0x0, 0x5, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "cd8be34cb2bc036b464dcf54695540b3d634b42565898ea4969c2bf24e8cb5fc", 0x6, 0x5}, &(0x7f0000000040)="dc6446ff28d247ac5b6d0ae6c42bac45bb8aceb41167ee939bb09d9347cd011a7834003e4d1d4515fc35f0ff591c2af258dc2956d71833f5f9ecaa73e5bd7b1f824fd235f836102d5c286efbdbed3718cabb57ad9dbcf94a320006e624113dda5a70996834742692ea24bdb457456c20f0a691f70dd513bd17fa5ad7136d2c5082b5001e6ad1e3eb29aacf4609c73251a79fba7999598516fdd30f6bbcec6908ad6bfa6e7b247ddb4b13612a7ea6570fb1496ec7e98615bbb26b3ea19bded66e", 0x1, 0x4b, 0x7, 0x800, 0x7, 0xff, 0x2, 0x8}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:07:43 executing program 3: syz_emit_ethernet(0xff7, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/106], &(0x7f0000000180)=0x6e) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x20, 0xfffffffffffff801) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xcf, 0x4) 00:07:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x8c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:07:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f00000000c0)=0x100) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(r1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), 0x4) 00:07:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) r4 = semget$private(0x0, 0x2, 0x18) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000001bc0)=""/120) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x8c) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001880)=[&(0x7f0000000200)='\x00', &(0x7f0000000440)='.\x00', &(0x7f0000001680)='\x00', &(0x7f00000016c0)='+3:\x00', &(0x7f0000001700)='\x00', &(0x7f0000001740)='accf_http\x00', &(0x7f0000001780)='\x00', &(0x7f00000017c0)='accf_http\x00', &(0x7f0000001800)='\x00', &(0x7f0000001840)='accf_http\x00'], &(0x7f0000001a40)=[&(0x7f0000001900)='}\x00', &(0x7f0000001940)='accf_http\x00', &(0x7f0000001980)='[($&,\x00', &(0x7f00000019c0)='\x00', &(0x7f0000001a00)='accf_http\x00']) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001b00)={@in={{0x2, 0x3, @broadcast}}, r5}, 0x8c) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000440), &(0x7f0000000200)=0x1c, 0x20000000) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r1, 0x5) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r6 = getpgid(0x0) r7 = msgget(0x1, 0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/155) wait4(r6, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000440)="0dd07777b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f216e68f480886eebce00066410f73fe5e465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff677e7dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:44 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) freebsd11_getdents(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:07:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x0, 0x20000000, 0x2b) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000440), &(0x7f0000000200)=0x1c, 0x20000000) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r1, 0x5) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r6 = getpgid(0x0) r7 = msgget(0x1, 0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/155) wait4(r6, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) 00:07:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) chdir(&(0x7f0000000080)='./file0\x00') write(r1, &(0x7f0000000000)="7153bdfe937e89a8fb8c5ea8a5da0017eaf968c9ec6f7db2682d505092a83ed7bf1f1c57904055d7ce1dc3b90cff22bcc1afeb486f5825c019bd3c5a5edde53edabce4321186d9406cff5c4b8c580b893c0e52da41fdfd54e8", 0x59) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 00:07:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x18) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat(r1, &(0x7f0000000280)='./file0\x00', 0x806, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x12, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@remote, @broadcast, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0xe70d, 0x7, [0xc67c, 0x9, 0x6, 0x7, 0x7306, 0x76a, 0xfffffffffffffff7]}, &(0x7f0000000300)=0x16) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3f}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x3, @ipv4={[], [], @multicast2}, 0x10000}, {0x1c, 0x0, 0x1, @mcast2, 0x2}, 0x3, [0x6, 0x52, 0x3, 0x4345, 0x8, 0x6, 0xfffffffffffffff7, 0x5]}, 0x5c) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000001c0)="a82c92590eac1aac94a794e12153815e9420b1917abb6b5bc9ae7138aa46eb80ad45dae96b2f42998289d5df4065842f0819066ebb0eb8c74d339c5481d571a1258e27d267a26f689bc1641afff99978260e0c9eeeea951d8bfab27094fdebcde6a46cdf4ed7f29d352f551f02209d940a047a401ae78a32f36bec5a36102777099e19f7c43f314bebc9374784060e215886d25216818cb52756d377") 00:07:45 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=""/10, 0xa}, 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8008, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x146ceba5d5d47a27, 0x0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000001c0)="37e5bb3e9ee8ecb9bed1a47337ae04b22db6dbb30af45920f4247b0f9f6f8aee5cdb1b42248acc58d2d6382c60f0b6468b5f78dc4c49927e6397619b31649ba9ea16109644e925f8536ed49bcd32bb1c81a390a65693440ee8d21dfe2ef798bd4c22f9ff2e680d7f9d2face4dbef73dac2ba924a2b22b0a7f9f281fc8c808a50fa0200e290bff7a976b5c8094df831bcb170b2aaecc62778ade9123b9a03d53ca5fd3409796b8f6019d841e34fe794863d839b13d9") sendto$unix(r0, &(0x7f0000000280)="3c4731bd7ea9533df2fdaa9fa15b64202a54c5f78922c2cd43099a408afee8aebf4e3917f5a3d5404517c4ba1863bebd5604ae41b62bc7ca9d8f8a0b85cfdcd86f931bb645424e614895c6f963746b6db49a63f653eb0c47ee2c340ab2590eab7359d5fa88385a4e421637a3e8b3117e85d95dbdee5053aeaeeff619e84b5f8bab4e6e868a3e73dea9de42683821b0350187e4d41a8ac4e00149e8d1bb454c07aa9c3108a552c03327df3058b3b2407a0d4ee707d4cae49dffedd22f12c85f1a3402c4059eb3d5cdca906cdd5d2a9c", 0xcf, 0x80, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) 00:07:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000180)=0x1, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) freebsd11_stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x400) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r5, 0x2, 0xdf, 0x132, 0xa0c5, 0x7}, &(0x7f0000000140)=0xa0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:45 executing program 3: syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x1, 0xfffffffffffff408, 0x10001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="0200020008070000"], 0xc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) 00:07:45 executing program 0: 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) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="31000000cc632e1f6148afb1f31370dbc8ee7be109e47ae705f021a6b655c8c249acf1bb3f25aba41e46a34f911a152094b57ef5519655184606f43d83799a90c7bb151058e4fe7e74d62506cde156d2d34d435f1454af43b4418950b3af5aad00ded1bd5ebfcea4a3a272cef6f236ad993e1b72ae9c73b82249d2d1c112969fe974a2ec68e82492158afb85d98538a454cfb39181bc1e"], &(0x7f0000000380)=0x39) open(&(0x7f0000000400)='./file0\x00', 0x800, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000003c0)={0x3ff, 0x100000000, 0x8000, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xfffffffffffffffb) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:07:45 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:07:45 executing program 3: madvise(&(0x7f0000f0d000/0x3000)=nil, 0x3000, 0x3) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x2) shmget(0x0, 0x3000, 0x34, &(0x7f0000a4d000/0x3000)=nil) 00:07:45 executing program 1: r0 = socket(0x2, 0x2, 0x45) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000004000000000000"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:07:46 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000040)={0x10000, {{0x1c, 0x0, 0x729, @rand_addr="3c677d944369361470ff2e2b16c7743b", 0x5}}, {{0x1c, 0x3, 0x3, @ipv4={[], [], @multicast1}, 0x10001}}}, 0x108) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r1, 0x4, 0x1000c) 00:07:46 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11040300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r0, 0x4, 0x80}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), 0x3) fdatasync(r2) 00:07:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:46 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ftruncate(r0, 0x5) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:07:47 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x101, 0x10000, 0xfffffffffffff7fd, 0x0, 0x81}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x8}}, r1, 0x13a, 0x5, 0x2}, &(0x7f0000000400)=0x8c) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000440)={r2, 0x2, 0x4}, 0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:47 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:07:47 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x5, 0xf, 0x45400000000, 0xd56}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x3e78}, &(0x7f00000002c0)=0x8) mlockall(0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133741ad0f71e7f166660f3a0b0865") 00:07:47 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x1a0}, {r1}, {r0, 0x10}, {r0, 0x2111}], 0x4, 0x3) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, &(0x7f0000000200)=0xfffffffffffffeb3) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0x19b, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) r4 = semget$private(0x0, 0x3, 0x8) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f00000000c0)=""/6) 00:07:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a80)={@in6={{0x1c, 0x0, 0xfff, @mcast2, 0x5}}, r3, 0x8, 0x0, 0x2, 0xef1b, 0x7}, 0x98) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r5 = semget$private(0x0, 0x0, 0x2) semop(r5, &(0x7f0000000280)=[{0x4}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x4, 0x101}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0xffffffff, 0x1000}, {0x1, 0x8}], 0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:07:47 executing program 0: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xffffffffffffff60, 0x6}, 0x8) r1 = dup(0xffffffffffffffff) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x100) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:48 executing program 1: mkdir(0x0, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x1}) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:07:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) ftruncate(r0, 0x9010000) ftruncate(r0, 0xd8f8) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x4, 0x7, 0x0) 00:07:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/32, 0x20) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) accept(r1, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2866696c656330000000000001"], 0x10) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000840)="1c0c42d0d064470f5f11cd801b69e4c4c2319cbe998999996962f5696200d9d9d017f9f2680c0000008fe9589b26c7e4c753fbc4e101c423c178d409fec4427fc93e443a7b00650f01dac4c2b90223168f4808eebce00000802000c422b18cb60700000051c40145e1dbc4a27d181ec1ea01eff265dc5f004d5b304545f2450f5adb6746d171af0f9945332faee4eef5ad0d0d2d8220dedec4a1e1e0ef26400f0d18c401fe5ff6cdad6736660fd2938c000000c4c1f913376666450f17720dc4a1f9d6d566660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)=0x2, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000280)=""/180, &(0x7f0000000340)=0xb4) chroot(&(0x7f0000000380)='./file1\x00') chroot(&(0x7f0000000200)='./file0\x00') getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r3) 00:07:49 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000000140)=ANY=[@ANYBLOB="f827ae2f5ca0aaaaaaaaaaaa86dd6234e18500c62508ff020000000000000000000000000001000000000000000000000000000000003800000000000000ff000000000000004e214e22", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="d105000390780000000b299761ab8352b8380d0402010204050000000d12d260e9cc865a776cf34be3743170ed5f05d58b2ed4d3614bc6a3f6d204a32bdd82bdecc51c5821f408e254331a66a6b3f6250fd91995801207ab114a6f93062e18e96cf1003e1ecc7fce350bc07d44d30e3a689b64256b1a629269a423b149feb24357f5eae30d9062f75cf68834c852a4be05464032c27a2b329a2e6b24551b60bd9d60aa58891046cc1186"]) r2 = socket(0x2, 0x0, 0xb86) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r3, 0x5, 0x1, 0x5, 0x577, 0x2}, 0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r4, 0x3, 0x2, 0x7ff, 0x0, 0x2833}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x5, 0xff}, &(0x7f0000000240)=0x10) 00:07:49 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], 0x0) fstat(r0, 0x0) lchown(0x0, 0x0, 0x0) 00:07:49 executing program 0: syz_execute_func(&(0x7f0000000a00)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbd4e101edfec4427d822a2a00c4dd7619808028e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) msgget$private(0x0, 0x80003ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000800)="97e81a436f065ef244ac657589e641bbc2293e9b5ef1d4e6eac477036d6a38fdaa5986a2d57834973d46467f6125efe8f2a8f5d00ae88a620889a1fbb0d716eb4cacd553269acbbfeaca0c2a2e6a6a16424b8d391f6f83c1e557b97bede85b0ff11ca51d1089ee4b098fdf6dad8ecf21176f0649dd") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) r4 = dup(r3) msgget$private(0x0, 0x404) getuid() getuid() getpid() getpid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r5) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r5, 0x2000740d, 0x0) getpgrp(0x0) getpgid(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r4, 0x5) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpid() getpid() getpgrp(0x0) 00:07:50 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000100)="8967c608b01328879fdf047fc8497cb8c82acf72de26cd4f6ddee4c3553d7b96117ceafd571b667639a85564d063751bddeed334d59b44cc5a88f2b47a58f913e0d4e56ffb98291051ce00c1ca5a55685b0d11e04023917dc979d22d4a74ae28bdb32659b808524ec5e6e59cc7a27a93893485b7d7dc005b709a67d4") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:07:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) ftruncate(r0, 0x9010000) ftruncate(r0, 0xd8f8) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x4, 0x7, 0x0) 00:07:50 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0x3, 0x3000, 0x80, &(0x7f00000bd000/0x3000)=nil) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:07:50 executing program 1: __getcwd(&(0x7f0000000000)=""/39, 0x27) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) 00:07:50 executing program 1: truncate(&(0x7f0000000140)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:07:50 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f0030000000000000000000000000ffffffff0000ff0200f0ffffffffffffff00000000010402907800000000f09433df000000000000000000003300000000000000000100000000000000000000000000000066"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x30) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:52 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], 0x0) fstat(r0, 0x0) lchown(0x0, 0x0, 0x0) 00:07:52 executing program 1: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = socket$inet(0x2, 0x3, 0x10001) r1 = msgget(0x3, 0x80) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) mlockall(0x3) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r4, r5, 0x58, 0x7f}, 0x401, 0x1f, 0x0, 0x5, 0x6141, 0xff5e, r6, r7}) flock(r0, 0x8) syz_execute_func(&(0x7f0000000180)="41d033c40191dc743000660f67540f00c4829d8e5a0dc441fd50d2c4a34d4a9700000000080f4dc140d9f9c441745fc0c40125634e0f") 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000780)="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") 00:07:52 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000290000000700000000000000000000f3"], 0x24}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/32, 0x20}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:07:52 executing program 1: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = socket$inet(0x2, 0x3, 0x10001) r1 = msgget(0x3, 0x80) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) mlockall(0x3) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r4, r5, 0x58, 0x7f}, 0x401, 0x1f, 0x0, 0x5, 0x6141, 0xff5e, r6, r7}) flock(r0, 0x8) syz_execute_func(&(0x7f0000000180)="41d033c40191dc743000660f67540f00c4829d8e5a0dc441fd50d2c4a34d4a9700000000080f4dc140d9f9c441745fc0c40125634e0f") 00:07:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0xc) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:07:53 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000123000/0x3000)=nil, 0x3000, 0x2, 0x410, r0, 0x0) mlockall(0x2) 00:07:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82752dac5d52ea5f605c47d3e900000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x200, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xf021}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3}}, r2, 0x8001, 0xef8d, 0x4, 0xa0, 0xf689, 0x400}, &(0x7f0000000180)=0xa0) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:07:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ftruncate(r0, 0x3f54) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x104) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x514eb12e, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xb, 0x800}, 0x8) 00:07:54 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x3) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) 00:07:54 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="080044070200e600"], 0x94) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) dup2(r1, r0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = socket(0x0, 0x5, 0x7f) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r0, 0x10000, 0x9}, 0x8) 00:07:55 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x7, 0xe60, 0x4000, 0x1, 0x7f, 0x2, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8) syz_emit_ethernet(0xfff, &(0x7f0000001300)=ANY=[@ANYBLOB="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"]) 00:07:55 executing program 2: syz_execute_func(&(0x7f00000007c0)="91cd80c463095daba10000000f420ff83e8a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = socket$inet6(0x1c, 0x20000000, 0x9) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r4 = fcntl$dupfd(r3, 0x11, r2) bind$inet6(r4, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r5 = socket(0x2, 0x10000001, 0x84) recvmsg(r4, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x43}], 0x2, 0x80000000) r7 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r3, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 00:07:56 executing program 0: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:07:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) sendmsg(r0, &(0x7f0000003600)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0xff, @rand_addr="1c0bdf1c961a01d21e3f44b13ef65f75", 0x7}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000100)="c436487c9d6651375dc4d9a51e806e5aab08b021ce7ab559d55b5e80b4fbc35dbf3fedbdc65cdef29ec54dfc440c95b48c28fffa54a3c9dd628838e21e0cd76b48cb1adb76c11c2f9fb08c29fc3283cac21621c5db2d65063841a7958a6cec584c99c91970d423057fd1849b700b747a3498db5bf5fd84a7ff704c26", 0x7c}, {&(0x7f0000000180)="d00c5ca258ff5cf49d473b5ba5c8d0f96706db4954548bf803b51ac7d42f27d56d", 0x21}, {&(0x7f00000001c0)="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0x1000}], 0x3, &(0x7f0000001200)=[{0xf8, 0x3a, 0x800, "6be5f0b9a6861872e603bf58942389d3ebf2d2ba363a83438d3714585d8257fd2831158b272670598a9891c8693be8df629417068e7f45ffad74a5a7f7a65faaa0d81b3b827f95ab44ac83679abb2546eaaf6f397824267b9776f06d23c2d292a691ff0dcbe91f5b343e2ab547d93d17485ff7e9c1a9c816e74bca7d7a4bdcff0a69d836a63df58698eb1d741ed7fc257af0e2488f364b93ec116e36fea0df4d5cf0b916720e394fa536abb40e053e1b843c5dd4724b8a09b5a1e8db4f9dc547e51be485b7e1aa0ccb797823528946f87be57c4ca4af10577c4a9eb22d52cd6d1877"}, {0x18, 0x1, 0x2, "f23a7541a6ca51b5"}, {0x1010, 0x0, 0xfffffffffffffff9, 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{0x1010, 0x11, 0x7, "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{0xf0, 0x9d, 0x9, "20a6f141f53414b03cedce55bec7dbde0068cab63920652656cbc06cc297fdaa5acdf2c1a0aa0bffab6a936052d5b801737241bfa7e5db3b4d4d5c535819432e43fd3cbd5cfac541a2ba38bb230f82f390edf6aead462175a4d77ecaf59341202acec2170881368db7ba78c14803072b67b90e9409ea0c3c9a00220f4526d2e418148270e4cb274551a407a479fba8746d4aed753f599507c0b0978133d2cffd157769e19691ef4a9a7d940c0d7661b4902d60bb33650ca9cd6d6b1e930fb2e332fb563cc6209ff3ee94f44f150d7a58c2d324b5049dc3b0e33c8b16383614"}, {0xe8, 0x3a, 0x100000001, "019bf94eead2410b6713dfac7b5eed24a61bbd30f55f96596113329511b32ad7433584c6c8f7ffe07616337dfe883eb1f3a32acadae5bcef7556c270799c1e3a68af4c7e9742eb3a36ae631707f029a50862d7c0bce1eb8c957e02b5b63ffe6700c3c6c386e0faa3d30e43f26708ed2c706ec9688448ad50b734ddde745941cb12d3c05b0fc8a0b5f56bb4d2f1b8381f180fed1244d79f3ce3099d7a909ed5dbba5be848cc4fc0b6af1bbc5c12064ba48628fc5c248450303515cbcce09541f2abc62999ada47ed7a7a84553a12e6e2c7f30445f85"}, {0xd0, 0x2f, 0xffffffff00000001, "76c69b217ed2ab87dc15cedb3d69422dcc22010976f6138c5c98fee6094e30c966ad4c9900ddb6bc8525289c11509eb0eec5735af8fd43dae92ae0fd4a27e087d121b7f9f66dd4aca2d558c0c0f79f0194ff4d40cbad134781f1bd87166b651b7218eba5fc39556620b989dd046a5802e076622d04573de1a0a65eda108e6fd27d4f694b250ae4fa219d1f898fcc37a3a687ebe4c94357a2a4f5bb822e36a54684b17806f0554205ca240138d46abe05699593779615bfd29c23cc7f6ae5a513"}], 0x23d8}, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000003640)={0x8, 0x400, 0x5, 0x2, 0x0}, &(0x7f0000003680)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000036c0)={r1, 0x8000, 0x30}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000003700)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x1000, 0xfffffffffffffffb, 0x4, 0x5, 0x80}, 0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:07:56 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:07:56 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") msgget$private(0x0, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x28009, 0x2) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = dup(0xffffffffffffff9c) poll(&(0x7f0000000140)=[{r0, 0x80}, {r1, 0xc}, {r2}, {r3}], 0x4, 0x401) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 00:07:56 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000180)=""/49, &(0x7f00000001c0)=0x31) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr=0x1}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:56 executing program 1: r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66c00f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = socket(0x10, 0x20000005, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3f, 0x4) 00:07:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) 00:07:57 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2001) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="2e0fae0bc4a28d0346253e3b522841ba2afd309ff04583022d0fae696583c3e6664c0f3a61e95cf083594bdbc4a1792ef9") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) sync() r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x104, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r7}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, 0x0, 0x0) 00:07:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) ftruncate(r0, 0x3) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/213, 0xd5}], 0x2, &(0x7f0000000340)=""/34, 0x22}, 0x40040) 00:07:57 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8) 00:07:58 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") r0 = semget(0x3, 0x4, 0x446) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000002480)=""/4096) 00:07:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x20400, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:07:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000001c0)="bbea07417acb1be59501ff4aa7165a2c13dbb7d3e57cabcb30bde2a5c00d20bd5c6e43c732a95352d2d046a2377adf4d14f876c57e76418d0bb54c2e794488268b671722eadff516cdb60df9210899923dafa0b1977cd23ab960aad979dae9ec4e14a79cdb3d0edd178731be115b4fa13e602ccd491fc590e6a189ff3a0046aae3d63fa9af56d7699949ff44546f67136e5f9ad5ab1f62d51b5cc146913eef620e4be1efc00f6828bcb5b29f3607b94797f43a9f1db40de55c2142cfa1e18fa7") geteuid() getuid() r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20402, 0x144) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x15, 0x3, 0x2000, 0x19, 0x7, 0x4, 0x3, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x5, 0x3, 0x9, 0x8000}, &(0x7f0000000180)=0x18) 00:07:58 executing program 3: 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$private(0x0, 0x0, 0x309) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) getpeername(r0, &(0x7f0000002880)=@un=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000001600)='./file0\x00', 0xffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001580)={0x10, &(0x7f0000001880)="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", 0x4, 0x3, 0x81}) ftruncate(r0, 0x5) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000004ff12c6ee402913f4470bb2a81b9ff83e87839185e83a49b43e6013d41fbe1c6afe47b48883fc9633ff01ffebfd3568fcf733dbae374b48b81e74050c8351edebc924ee1d12341fe9dd68ec394d7dd1b4296e34e3282cedada27f45e8def4dcfdd8a69c5a673caed2e1a1643581b55b595e4455c97bbab6c45db231d7752a1c7db89ddab1d31e47c7a7c5e7014d9e5e9fda1c50d94c58b84de6d75405ab65fb8"], &(0x7f00000000c0)=0x92) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x8, r4}, &(0x7f0000000440)=0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:07:58 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2001) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="2e0fae0bc4a28d0346253e3b522841ba2afd309ff04583022d0fae696583c3e6664c0f3a61e95cf083594bdbc4a1792ef9") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) sync() r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x104, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r7}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, 0x0, 0x0) 00:07:59 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) r3 = getpid() r4 = getpgrp(r3) r5 = open(&(0x7f0000000500)='./file0/file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_fstat(r0, &(0x7f0000000340)) ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000180)) socket$inet_sctp(0x2, 0x1, 0x84) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) fcntl$lock(r5, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4}) linkat(r5, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f00000005c0)=""/129, 0x81}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000680)=""/181, 0xb5}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f00000004c0)=""/1, 0x1}], 0x6) 00:07:59 executing program 3: r0 = socket(0x1c, 0x10000002, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="001c2e2f66696c656c766f302f66696c653000"], 0xfffffdd6) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffffff8, "4552ae04003363e3ae3937451bbc32b0"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x0, 0x40}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) readlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)=""/95, 0xfffffff8) 00:07:59 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x306d}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x10001}}, r1, 0x10000, 0x0, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8c) 00:07:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x19, 0x0, 0x6, 0x4, 0x100000001, 0x1, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f5c85703000000b66eb84a"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:59 executing program 3: syz_execute_func(&(0x7f0000000180)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cce000c44139fd5bf91cc1c7c7e4c653db0fc4014cad58f0430fc08d00100002b05852da5ff9f3406d2ef3430f2a57fe8094ee2042204238d9ffc1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df6467b667664222980fd4efef100474c6c60f400fa9895252470f383f894f000000") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f0000000340)='./file0\x00', 0x80, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@empty, @loopback, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@rand_addr="9b2c74c1945e78fbc3f9b7574cb6f3ba", r2}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f0000000240)=0xc) syz_execute_func(&(0x7f0000000000)="f3440f2a51cec461785bb65be0bf52c4e3d17dbee4bb0000dbf30f586d3ac4c17c77c4e20daf4b0b8fe9788236c481745807c42228f312e1b8") r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc) ftruncate(r3, 0x7) chdir(&(0x7f00000000c0)='./file0\x00') getpid() getpeername$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000283585854a1b2f81803eddaf9b000000000000006f964564d200"/117], &(0x7f0000000300)=0x6e) 00:07:59 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x7, 0x8001, 0x7, 0x0, 0x43}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) read(r1, &(0x7f0000000880)=""/182, 0xb6) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, 0xffffffffffffffff) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f00000007c0)='./file0/file0\x00') openat(0xffffffffffffffff, 0x0, 0x10400, 0x42) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000940)="e4416e58333612cd86ba9d91267009331e93abe6322c6ae56e512d364d101f7a4b3f722f898bb5be29b51e6db90ffee8061346a268eb9fc9788f1c18610e8a950071a1d4229fc2d4f367ec01363db5b2f38c70348f3aefa2e0365f0500bcd1f44d895164d230871ef4fd2b7cd68610adda24f5cb60f9f0440d45f425425736eab78cb5f9ca328f6316b002adeb17d3a6ca52390a330afbe914560ea1eb0472d95061993197724eee2e61dd6daf71188a0115d97f9de5478f3889b0bf227992d5f15a34f5fab042416de95b3c7c2e9534122a03bd76b9dc87dce43325") accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0700004000003d3b978587b0098903ba47170bb166577eb763bfa5e52a0001"], 0x1) r7 = msgget$private(0x0, 0x20) msgrcv(r7, &(0x7f0000000a40)={0x0, ""/228}, 0xec, 0x0, 0x1800) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000b40)={r5, 0x20, 0x0, 0xa3, 0x9}, &(0x7f0000000b80)=0x18) syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6, 0x5, [0x2, 0x3, 0x1, 0x1000, 0xeb]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) r2 = msgget(0x3, 0x80) msgctl$IPC_RMID(r2, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/181) 00:08:00 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001280)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x2, 0x7, 0xff, 0x401}, 0x14) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) syz_execute_func(&(0x7f0000002380)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea1a054aef4aef92558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:08:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x13, r0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="657bf6f69f931ea96f27d68dc110c088c186a83beb5af665bf60b6b022496112481d607bd4d574b0ac919f8cfbca390fe44e80ff2d271831741fd819e160095536367249ba8d6b3cd46bc2dc88ea6f4cba417f075ae5a11f74c25940243dc7638b8d8d52a01623bfb5c84cb0926adee4bc744c92f25030d8c92aad8013e01572e29eb6a263e601d385418869edc8d37f1dd6d6c3cbbbdf6ea367d1a2e427780c491d5896fca814b885515f6edc6d4ed08e538b4d2b239ec221328e879bc63d1c302b3400e7926441089c1906278ebc263a959cd14b5a8406b1d812bf4f0373d37ddf86011a51fd8695f33cff6ffb5fe23cb509") setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x3, "8263ddd124218eb8b8ac5f2d94f28063"}, 0x14) shmget(0x0, 0x1000, 0x1, &(0x7f0000cf7000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:08:00 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:08:00 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) flock(r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40000100000209, 0x3) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) open$dir(0x0, 0x8110, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x8) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:08:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x6, {{0x1c, 0x1, 0x3, @ipv4={[], [], @rand_addr}, 0x8}}}, 0x88) 00:08:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="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", 0x189) freebsd10_pipe(&(0x7f0000000000)) 00:08:01 executing program 3: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) fsync(r0) 00:08:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x43, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x80}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@loopback, @loopback, @rand_addr=0x7}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @empty, @rand_addr=0x7}, 0xc) 00:08:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:08:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0xc) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x49}, {r0, 0x40}, {r0, 0xa512fb34ba8253fc}, {r0}, {r0, 0x4}], 0x6, 0x347434a3) 00:08:02 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) __getcwd(&(0x7f0000000080)=""/56, 0x38) syz_execute_func(&(0x7f0000000240)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:02 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xc0, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/241, 0xf1}], 0x5, &(0x7f0000000500)=""/152, 0x98}, 0x40000) accept4(r0, &(0x7f0000000600)=@in, &(0x7f0000000640)=0x10, 0x10000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000680)={0x6, 0x2}, 0x8) 00:08:02 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="3f000000ffffffffffffffff0800450000240000000000089078e407646a4f28f929"]) 00:08:02 executing program 3: r0 = semget$private(0x0, 0x7, 0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x9, 0x7fffffff]) r1 = semget(0x0, 0x3, 0x130) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x4, 0x7, 0x2]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x8) setitimer(0x3, &(0x7f00000000c0)={{0x5, 0x4}, {0x1f, 0x7}}, 0x0) pipe2(&(0x7f00000013c0)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000001400)={0x400}, 0x1) r4 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000012c0)=0x8c) sendmsg$inet6_sctp(r4, &(0x7f0000001380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="cd3d927cd28df10ce04b4523a392b30dde904f6848f73918248848687aaa6b76f43c83a8bd652da5a2e51fe5763cade885e054dcfd228e94a5d7b22301a2825c96a6be", 0x43}], 0x2, &(0x7f0000001300)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x10, 0x2, 0x8001, r5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7fffffff}}], 0x4c, 0x2000c}, 0x1) dup2(r2, r2) 00:08:03 executing program 2: socketpair(0x10, 0x1, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x400, 0x100, 0x9}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, &(0x7f0000000000), 0x0) 00:08:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x1f, 0x9, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0xc7c}, &(0x7f0000000180)=0x8) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3}, 0x0) 00:08:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0xfffffffffffffffe) ftruncate(r0, 0x3d) 00:08:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="12ff6ac7d5fc4a784795262e12244f2e48a2d1aa") syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:04 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x8, 0xffffffff9da999ce, &(0x7f0000000200)=""/238, &(0x7f0000000300)=0xee) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfff, 0x10001, 0x1, 0x6, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x401, 0x5}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r3, &(0x7f0000000000)=""/54, 0x36) execve(0x0, 0x0, 0x0) 00:08:04 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x30700, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf16d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/236, 0xec}], 0x3, &(0x7f0000001100)=""/4096, 0x1000}, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x4, 0x22) futimesat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x4}, {0x100, 0x6}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0)=0x2285fad7, 0x4) 00:08:04 executing program 1: syz_execute_func(&(0x7f0000000b40)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c402a138afb8550000eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c40121d2dc6666450f17720d6547dd6449291d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000000)) sync() r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8200, 0x11a) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000001c0)="b00986a8296a7fb1b487ceaaef0a031388aa874481a060a04a511f9a6615754431d13bd808f8e99e89857291b8bedb707113df057163769f8b005bf9cba6328421c329909dc1db551563a1c0a2ea50664e5930bf226bfc8313bb45aab93b40d44c1e34c59a5e1953869f4df44f0ad9c7660aec54fb46ee7ae611c685539c0d31135f3a3e6ae07ce4e8918cd15e72172473587d1ec09ddbcb2203874859ec11b97be89d12ee3afd63fd222452176d9f331403738d7739786c82ac114dbf84ad26e876a085846aee96b41905") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) clock_gettime(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8002, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000003c0)={{"cd46811f9d69eeb519fa1f1d1ea9cfda9527f870eda5e06281806cf91981ae4310fecb38183b0030aa5527e72544d5ff3b0429a0ccc606e17e1bd258fd144e66212bf626ce1fa7847ab3e3c3363affe46244605f77c8ddf20dba22d21b973b04dfb3ded7eaf4d24a7a4b1c3445279605c5989a29a19a52dc2095cf4b85f1222fff20c9ac164a4945f4cc2f7a27a632d2674be499354e6db1e0468e3642872b3f23547a290dcf83801b08e93ac2a4109a0dcd8c20d801497e2cef8b7089538aec17ec11ba3e71e58146dd4e387861e21d3d9d04f835f451b776cf27be768b9e1aa0c559267022ebcea683e7ae3270cb4bfe608362b4e68e77ed57d542707be8a647986fe4880e8d9a71ba2b70203306c48856ff64916906207ec3cca36b674a49e11a370634408d3427802c6bc25a997e5258d6611f1bd94e1e267e72faba6f47f0d5b3c9eaca8df6ac6ab819fc2a35630964d43a8836af17f60db5d9ad6a892ba9d3e2055aa6bd65e8e580a2d79f481e7b8bf32e42b4977b062d7ae26b2220ca2b4eb92b0b12aea2c9b0dd0722fe565204c80ccbe86ad08d64686d63c76bbf63c4a0111f7449cfd3dbf801e3b3df797431bccd0dd5c369480bacb14375d555742ece3fb9864e853b7ecebc79395c2c656904002ae077e38344e419cfe610a7239a476f6faf270e22e0d0e8af3b9214d0fd9da18201eda2a187dff200e4b15de4a358b5cb93537497028b461366e7a510303ffd37bd6600c9c7c05f8ebd4dbb10f7cb68cefe4ec680925fc711bdd64b42011357e8c5bc7290b9218802deb67c7a18f1c1626d4a1231fe5b242ce4b0e5389e0f24f1f102bb1e1cb879b3497afa02a98b8472a476ecc811152ad4827d441f52a243cfaa3b093ee554df9a2386e3581c46c30b6a42e542d12e15a02741215ccf54ef86f211f32dbe9b08db1c7064777dfaeedbea90ee4a40472ca49ec75022a8240088e8523bdc8efdcb1c7befe459270f93b702a80ee49327e0f66a0bdb1b0cc9f8e053d92aa6d14e19426a5c8b2c8533b016742abdd750735f407519e30e6f7ee1a4be1dd8ef686e072b3767d2382477c6af52846dbdaa711ab5a4f54c6ab12f798eccddd1a1868efbcf66f0d3bcfc41f93ca8a2e746a616f9d8f09f6bf9aefbc49dc24f053d50ba1e3e9c5bf1eb075b39c70bb08b1913a1d0bb72aa017ada9c547548fcc1ff88d39e95a8cc562dd00df3acff7e9c2dd947299ae74f3f8359a8ef15dbab976b8cddb9963bcdc626398aa87710377030bf12c0a1f5bc0435b0f3a7e2274391036850a0105b96881131831ed9517f08a09876b5050651d36ddc5235761299a7e457f621da0e28f2faf58a295b2ea5b724c20e9fa3bcc30d60e41b3ed66c992414120e0a4c188bd6066ac6f403f3017bf456ae563b40c1ae90f492fe998145b72140bdd626ac357ca7", "56ee8df0b3e86a52ba0ab0db03f5f2859c73bccd78695bb48f8bf9697a39f1e8", 0x80000000, 0x5}, &(0x7f0000000140)="c0fc6bdab48c262b2bbfe6dfe897c305401e6a73c4d172e60e386959d0b12bee88a9dd3bb5ad5212f906a1b46dd08ea4d39067e7c8bc93c48acfe7047c", 0x4fa, 0x0, 0x0, 0x1, 0x7fff, 0x8000, 0x7, 0x1000000000000000}) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145437468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") 00:08:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file1\x00', 0x0, r2, 0x0) 00:08:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202010400006c6530005f28d2ac5644673b30239fd9b73e657f84b97b0b2fe289b6ecef6dfcbc1420e9"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x81, 0xc87a, 0x81, 0x40, 0x9, 0x0, 0x5, {@in6={{0x1c, 0x0, 0x4, @rand_addr="13346f01d3e35367218ac81dbed0de8a", 0xf0b1}}, r2, 0x5, 0x400, 0x0, 0x3f, 0x2}}, &(0x7f0000000300)=0xb0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:08:05 executing program 2: r0 = shmget(0x3, 0x2000, 0x82, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/139) syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") shmget(0x1, 0x4000, 0x48, &(0x7f0000ffa000/0x4000)=nil) semget$private(0x0, 0x0, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0xaf7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000180)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4e36e4ebaba1e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00b9b800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80df0d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@in, &(0x7f0000000340)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x411, r0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x400, 0x7f, 0x2000, 0x3d, 0x6, 0x1000, 0x408, 0x9, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x3, 0x70}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x7fffffff, 0x4) 00:08:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getpeername(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000001000000018000000"], &(0x7f0000000180)=0x1a) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:08:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2a7c5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f8b0d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f5460f404d6f58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 0 time = 485 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028926550 vpanic() at vpanic+0x1e0/frame 0xfffffe00289265b0 panic() at panic+0x43/frame 0xfffffe0028926610 udp_send() at udp_send+0x139c/frame 0xfffffe0028926730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00289267a0 sosend() at sosend+0xc6/frame 0xfffffe0028926810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00289268c0 sendit() at sendit+0x226/frame 0xfffffe0028926920 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0028926980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028926ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028926ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffbbf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 8143 tid 100199 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why