r2 = socket(0x1c, 0x3, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0xadc, 0x1, 0xfe00, 0x8, 0x1}, &(0x7f00000000c0)=0x14) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:03:21 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x7fe4ac0bd000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000000)="701eaf90c452ac935ca819702b1b38dea2a8a27493ef275d424280840e72af72657628af4dfd28970491e37b3eb04966bf1fb154584960df5a4ee142ccd7b82eca6e072da8fa680ab9779676b64d79653b4f3f118e78ded7fd4189ba6e88f4081f6aff7a3329b5c560ff4b86bdd13c555a28ed201ea4788ac8357725b38e4de5ea7e15504eda880aca5cb674527454e524b8512a4be5abe2d527a9cd14ae0f70a3e0b71477c9e57d02183d1fac5fc0fab0b40442b0de46121d21a38dde9ccbd8c4a45c7a2490556c571db75a026bf96fa1", 0xd1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r3, 0x70, "62423e7d8dc11541887d4182a1d8f8bba5a60765bfb4951a7596dab4b4b2b97ba8b37290bba03769e0eff787beeadbb2522048f79d1e2d4ba922f71a28af45d4f03104016db150ba87b3338d8fdb2022811fb4b040b979e096727bb63d7168736f5eccb4d2e6e522a0aed61eb2cbdfef"}, &(0x7f00000002c0)=0x78) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @mcast1}}, r3, 0x20, 0x7df, 0x0, 0x6667, 0x16, 0x5}, 0x98) 00:03:21 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB="c9c6184afa146a17bc0674434bd92e522353c13774e500bedf103be68c91996ce23014019f5590bd10abad3564f1c11660cac25589aac3ec3b856c59b205ed6603e417fb1debb0c3725001ec0e5500eb5dd8dcbe96426e23abf8a4213c74ac981a7cad5ee14b83980c4b0687d01d534ea8f81d5b30d426ae5307dd1f0e82cfa922e7e2c45d140fa2d2", @ANYRESHEX, @ANYRESHEX=0x0], @ANYRESOCT, @ANYBLOB="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", @ANYPTR64]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000002880)={0x3cff, {{0x1c, 0x3, 0x7de6, @rand_addr="b146e5a391719331edee580100f62cc7", 0x10000}}, {{0x1c, 0x2, 0x4000000000000000, @rand_addr="e7ea7a02e44844fd70b61ed39675e240"}}}, 0x108) socketpair(0x1f, 0x3, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0xa, [0x7fff, 0x2, 0x1ae4, 0x400, 0x7fff, 0x8, 0x5, 0x1, 0x7fff, 0x9]}, &(0x7f00000016c0)=0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000001700)={@broadcast, @broadcast, @multicast1}, 0xc) syz_emit_ethernet(0x1408, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x101, 0x6, "fd46d2", 0x13d2, 0x7f, 0x9, @rand_addr="49eb74faf85072380d369e21226e4b87", @rand_addr="2d631de184bc1e03c382493dc616a5e6", {[@hopopts={0x29f4b7ad84f73a0b, 0x23, [], [@ra={0x5, 0x2, 0x8001}, @generic={0x3ff, 0x3d, "218f5d6d83d5b802db116db4e4933912a73e6b95a02b2deff31340027ea8fb8540d527dd542a43a05de527563073746cab87bc58a865d2a2c0c6ddd61c"}, @generic={0x8, 0xd3, "473a9373f4bc1111ac9cadb5df3756a2bfcd823e7ad4736b7f8b2e7af065059f73b8e91e34f073d986a5ababc5f94671bd6f0263c1a519c975544638c3bedc27c6f8ce2e6f834055f76a57b9c493e978974657ed4a6ada89738c26089459285b57b65ea426a98465d70a83e968f71eaa5bb67c70718bc5de9f9ed6f7a3c64079e0d06f8fcfef11c9518c3afc80f9de695f6ffa27a5d33bcb37f57d3337a76aca8ea3c395b62998ebe1fa4581dd9654bf71019f7235f0facd6c88b3d9bf2433005b46e847b9823bb133d43aca2489672f995236"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x38, 0xc, 0x1, 0x1f, 0x0, [@empty, @loopback, @empty, @ipv4={[], [], @rand_addr=0x8}, @mcast1, @rand_addr="3c2593b01bcbcb15df0f81e394aa3c88"]}, @fragment={0x7f, 0x0, 0x9, 0x9, 0x0, 0x7f, 0x65}, @fragment={0xf0, 0x0, 0x4, 0x8, 0x0, 0xcc, 0x68}, @routing={0x9f, 0xe, 0x0, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @loopback, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @empty, @mcast2]}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x1d, 0x1f, "55662485a60c69afa9611d15f15e761b486582610ea8fef1f0a39e89bee02b9ccde0db93640de938576a1d490bca31d4a0b619ff8dd4f13aa83dd214a0e643fe7cd9f760d0588599bef4c15c55959a10bf723b1c75ea63b8605e46cefe448788d3db945cc62279d302acfe0a47a434e4cc1db93361d253a3934b87fe296fa6bd6f4242f465af5d6fe8ff52665bf09e9a00082169b45993a2b44d88e76440ea5b6249cda938b24f4f86d65da91de8256bafd9ec95cc1f98db8ab06a0f6acc7e5423db56f845d5ae84fc989d784e23e8dfa43a5d59ea9dbaa2290b291e6fa369833f1abaef826a68e448c49eacbd1e9c469f6790dce259"}, {0x4, 0x200, "ff1147ab042693eef16db4bc69368abc982366fd6f24cf57898b46802199c8960e88cbe51cc6f42b7ba880656ef3546443a2885580e205a399708bd3e10785d9a18961c19c2c5a7bace9066c389296883def295acf24846d50892cb03cf7631a6be1bb6ca593a9db333b20451a35d0d0d293dde3255fcb7e5b9d40024943927ced1c11f5c01ec89db311ca32c29ebbf15b3af4a79b3ba37ae95e303e01337eb67cff46d198e082e5b8bd74cb9442278378e231ac720f3b08f2dd390d9537cd90e0e4ce1cfaa579fe76fdfcb9eb1216a1cc7f891b9f29cbb9649b7929807345120959c9212d7ec3b2efd7e76c1eba2ee8055b9536199e0be6d0ce92eb4c78f30027e60f523711a6d743f1e82b0013edd0b999d23074b2e06d2effc68364139a98dd025a0eb38ca89117ef032ceaedd210e3479896932b2eb93d3b28f6884cd835abc361be8d9cb04029a4bbe6338d4b850fa0f0da9fabe5728da985bab87a554683bbd21faf36480a135df3dc5a9e15780cca58d7b50a160beadb391136bdd35a8fb2bf79b1053a5ee36886785ab460db87b74de6967637c82b870305db0071cf91427df2237432044b42e4c9fdf5f5da0c119956910b1b9f5ba3212d2bf389f582bd69ba804ea398cf14570c104235d8d78518b2e9175fad5f4950a04d379914ca3c25468ae26cc01f14f8e91280c5ab6df9f8642136a02c67496a8a206c43164c4545f199626cb51e831de17122d69c1d100c7a0110fe3ca4638ac4b5b07efd3b851827545008d8b303ae4a80fdb112e601ea39b2ede9027bb4a9a556f517f18087b01bd6ade61e3ca7a40c3e4ceb84f3c95fa75ef52c8c2382f640d5072e4b97574cf401329ad7e04265eff04236ed69e9b941437e8dd2955add157522342301d7af749da93592b46a41a7048b2117fd17083f5cb6a9d4cf6f3c6880df8e0164e979e912f1f1e3b231f43b977189aebebb9c4d17a8e1838e77f320c1601060bcc77d3fea3ae64eda7be83b62fcc35b895fa18f1a4bcdfe350f17a04fa2be22f4e97bd9d1b2b412bf2a7c133e0828f54fbfe3c1822e5c561e5052fa1c903641aab4cb9044a41b59eadb14ffcd48efbcf97ef2b800d46b5e935791b3183fb2b681ec2c06207b0e7439a11c75d6cc514a7dc4a1b751200a6d742c2c2ebdc610ba6cb02218b876a0d9d96320c86085de1c4d16bec9bae193b7ecce92f085314d126b021b97b904cd6f7e0badf654c2d7e7e56a87c0a7e19fc8d6a6c6ca038bda14f0c4f86ccdec10a5c29986c8034833186a996e42a0cc6372cddc60c9f3dcc0ccdb5ed695dc0cf7d3788a566ff5cb659ea255c31894f8637f8d37ebacb6edb80c6991da4c8460b3f5e181544dbed6d91d2a149e32490046d029138c1ff93656520e48d9529555aab167bb887155b07d46da41cf114f097ae09ac32f5713afd8ba38ccb20735b432a89802194ff0116b4253440b5c9b5f4377fc0c0840f2563e717962397206a46c3a72ea64a1f54d178a3c9a9f161e80286ebd894169ac70e11c86a30b2b99bde02a826d153eae83717eb46414444e58a2072244ed4135a39c2a629207572c2697b23b0aaf03135bce6b23787d1da8b74171d309cf63a7d3c0136dfd91db11b0ba52cb84f147c7b49dc115dafdab5ab7ef8c5a6c3fddbe1a3ab39f1bb444f086ea9f1a72e89f15de61b3963b06348a08991a556ecb2b772416fcf5ee49c54a2fcf43c2f227dceeecdb21f523d31eca1232494fbe97c96ff3f9daf4d9883cdc7f92fa3a6abb91aa1a4d536a178836093e297920a3240851e4b2e22f532ae20241ed2c128effc7c99c5d9775d41ac9af1638c11f8b23dab00071270ad083f59782ad1df3e5476a3cb6b2c7d11bf253bed4a3a14a898bb344b4700b73b77370c8d392e898399c7f72d56530db6a648d5af613fe7ad46731cfe5c51c327ff558e86ab28de33743bb89245f95a8544a082c97842a09ccbec842c61250574f7e9d98b72c7a13ef7ea62ff81e3dd70eb4e2fb1b1e2e7ff8b3af0dd86e0a7238f2b521fa90c8f07a359f639c3687c95ee46e26843ed76dac626dd162f1ccb6b1d2c0395878182603651fee4f0bfb667daff1a7eaf7a5ea88bd2a67c901cbe5ee8fa10bdbb7f5e2d6879a12a30b6374621c28083ff260d69b33af6e6ae728b240ac64430011a10376131ad4b6835437f36bbfda66c17a64fe3bb5b481a9c72950209e2a630c194374d9e2b0891d9c3ca803cdf6dd52d6317f0440a09209c110aa6d87a868850a5dd2fbe064c1fa4a4c43c8c37942b32dabc891b02f4a8f9efd8d7199428d9eac01942457433a2818613ddc91b82be1ae99eb773611c895d9f8e1c751ac98d2f7146d6db41559514eeaf6659d1dc125ea0354582b161014a4e1e33a4ea0db45a09c943761327e56226f867c410ec402b20dddbc6a43ffc69819d1b61194bd3679e21db076c99fcd144433ce7b787ac94b21f6670cf3af6279f9f858c0a1613dc32adccf85df058b17a5e399ea58fa67116121b345b44c57aa7e28a70daff3df0cd2bf3b498ecf1e7d64b975376ddd1b6710cea28a3eeab3784381b8b6eea9aa836d8cda2aa190a39eeafc6eebb15cac5cd8da3e49d5aa631276c5e4e04d88d78d41ed11ae5beee673d898e176c6d1e1a6ad82db4cc516a4299d7725cb04676fc6bcaa905b4c8de20472175721b07a4ebe38246ed458b56232e9e53374136549d494e156b3edc48f67f4ea3585264f3a1c819f21b1688665c5055d662e70b0a9be23a0d3ca007c40f00f45709444b4dabf7403c60647f89b88a264df64abc151e5ea5098468ea3946fed64d9e2a819e83f45a1e5f33cdbef2564c3d16732a4f5dc3ba09c960511ed3a87aedb54dcbf90bcbcdd8bdc5d4d0ffd4f9899bae5e8c3588c96c116e1ead321096397cd91eecb4db8352d0cac7f9cd42e3679af8fe6f5416b76ee91d94ae61af5f3725fa0e64f950b2ab642f3a35b898d7a9e7ac768528e32607450ece00dd77593eded1f3fe9ae29759c7f19421798b484fd2477d873e41dc09caf03486bdc1d0837ff32c6e1d4c4f75f45dcf6550b5493b68184bd94913211061f5d76519edaedb22952653c7b549822f746f6859f126271ddedab5a98ef7c80857362d0b108ce21e07124de5587b5500315901a3d7d80dfb321e360db53995b0a416f10fcc67ff697908d70ead16187aa0e247c8d51b4b6867b7b11fcadb355fb4c8d2ada1bca61ef28588ef93193cbb3a719b6ce1dc1fc7c30225f2c51f43fbe5bb3707f83cbd9a87ee79bd03549000416a883edf2bf742c8ac767ae6a69abf6ab7994e108fdb2f12a59321738d282e1403cc3df134eb314c1ddaa7971dbaf95477eba006c2664f6752f79b3b0e6a5299d438b8c001ca09de1ff4cbc6e64be2a4f38c07b512abc6a02923f84b3bf4bda99b6c0ae5dd6bf25a9dc494e609f2101d580943f08c37f67de30196d6c705adbc9c188c763bfcd00b22af37e6866477de62c6a5d38f3d938afce52071acac8459c178c6d292e9a2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{0xe, 0x17, "d90e914c3c6939f2c24dd95f90606c8ab158370f54cf2688de105b49302dabbb6de06d7a9e44512d7e0c9b954401c77c147dedbe559430610ff0f7ec4780cc4ab7f0f9e7fe77e8443e7b36e58b4cb3fb5cf4a4a807e60567b34fb55f36d351a127e55b1e678553393621837e0edeca9200cdcf01470056f31e982fa2b089362b1737f1658280bc6d938f30e8dff76d7f3906a15bb59cba6fac577eaef6358f72861f061e00ef84322bff6918260e8e64042e066e252d"}]}}}}}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x51, &(0x7f0000001740)={@empty, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="8291101716d8f65f1cda9978656c4dd003777947b13466e7faa315df52c03feb5acfbbb925f2d24142d8e5cc1e286fc405189ecddf37b6af939dc67f377a1ca6b21811d5426c0a2fc6cd3f042a7ed03c", 0x499, 0xbb, 0x7}) 00:03:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x727, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:03:21 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x8}, 0x8) 00:03:21 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0xffff, 0x28, &(0x7f00000001c0)=0xd8f7, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000140)=0x80000001, 0x4) socket$inet(0x2, 0x20000000, 0x10001) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) freebsd11_mknodat(r3, &(0x7f0000000180)='./file0/file0\x00', 0x1, 0x9) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) 00:03:21 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000140)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x9, 0x4, 0x4, 0xd68a, 0x60, 0x65, 0x9, 0x0, 0x2f, 0x0, @multicast2, @broadcast, {[@noop, @ssrr={0x89, 0x7, 0x63c4a0dd, [@remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0xfffffffffffffffd, [@loopback]}]}}, @tcp={{0x1, 0x3, r0, r1, 0xffff, 0x0, 0xd, 0x0, 0x1, 0x0, 0x156a, {[@nop, @fastopen={0x22, 0x7, "ea59d0e38d"}, @fastopen={0x22, 0x9, "e1372bf858b1ce"}, @generic={0x1, 0xc, "31b34113fb20c4a3e9f3"}, @window={0x3, 0x3, 0x6}]}}, {"f6613338eea276c7"}}}}}}) 00:03:21 executing program 0: mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000c5a000/0x2000)=nil, 0x2000, 0xfffffffdffffbfff) 00:03:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file1\x00') renameat(r0, &(0x7f0000000240)='./file1\x00', r0, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1, 0x1000}, 0xc) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:03:22 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ca6000/0x3000)=nil, 0x3000) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x50ac) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x401, 0x4) msync(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:03:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/99, 0x63}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000001980)={0x936, {{0x1c, 0x1, 0x5, @loopback}}, {{0x1c, 0x2, 0x400, @rand_addr="705771f44e5b6c2839d09c3c1e38f041", 0xffffffff}}}, 0x108) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:03:22 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x3f7, 0x182f) mlockall(0x3) syz_emit_ethernet(0x1576, &(0x7f0000000140)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x10001, 0x6, "0b1eb0", 0x1540, 0x0, 0x7, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0x4c, 0x2e, [], [@generic={0x7, 0xa7, "4e415ab1014f268ee3983a5c25710d966f5547cfc245c79a3e2477b9a0902f228b4f176e033942cd7ae6014b5e5a22911e741c605346207065fd117f160870ed9fdd5e716c291023e4df21a0e35dad6094d792deeb7e80c29db5d918586655c255eac3e50249961c8732cfccba222a3a32dfaa91443aaa98ad6416b2dc8acb40c74806ab6ac55673fabbce7f271cef0c2a71cca5a155744c6a5790c519b6231fa2330f87ed5b47"}, @ra={0x5, 0x2, 0x2000}, @generic={0x55cd, 0x6c, "76ec7647e6bf4c748f2c16e61852b29733c6af603ed46258ad24a176fb06e5159a543c7a56f9774882b4fd609c739a56d1110d4d9c4a25bd5728e4a16e4c753f84f7d2006cd584875e8d9a7ef99bab90f8b80b42447a0ff140c01f8deff61bad5986bd500b940889ffc8aad0"}, @jumbo={0xc2, 0x4, 0x2}, @pad1, @enc_lim={0x4, 0x1, 0x2}, @pad1, @enc_lim={0x4, 0x1, 0x58635cfc}, @generic={0x2, 0x44, "03b4ffcd657ae743d0403582978d5ad083e35a7a79379835ce0787806c9ff37bcf0bdeb03577294f20120df997e79e30a44e95320a572ae54225032182074f21e307c690"}, @enc_lim={0x4, 0x1, 0x8}]}, @hopopts={0x3e, 0x20, [], [@jumbo={0xc2, 0x4, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x133}, @generic={0xffff, 0xec, "56a7a251b0e3397210770836f22db4fb85b7987e3c042c13569937cb2a7506684b91ea568d2b780ff75d6f2a9a04dbb32a8a0245e7c366cdb52dc4191670da5ff19d4376b125e91ef5e6a14426076149ca18dd1329619200a10476ceb35b84d48d05754e26b7d2b27c4942e38c5630df56e99fae891d9ade26809bdd7dd3c10caf15ac778d23860cefbe9ac2c2892948f109e92bee546d6deea1065bc481bc823d0bc0fdea61e75fe645686caeeed250a324353edb9b2b35e4a9a1081b306f2a2cf98d030f48c39fce2477d0b54dc7dab39d29b973ed481352ce75d7d210e78d845e431426c33d445b0db1f9"}, @generic={0x7f}, @padn={0x1, 0x1, [0x0]}, @pad1]}, @fragment={0x3b, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0xc4, 0x68}, @fragment={0x23, 0x0, 0x2, 0x8, 0x0, 0x9, 0x68}, @dstopts={0x21, 0x3, [], [@ra={0x5, 0x2, 0x100000000}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @generic={0xfffffffffffffff7, 0x1, "9f"}]}, @hopopts={0x7f, 0x2a, [], [@enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0xd1}, @generic={0x2, 0x3b, "2948fa1b73c4c2c3b6e3e899959bf57bc01cdf3f94be020637423c54218680f21728fd87060e23bf10d8846c8c323519949a37958e530ee9467c52"}, @padn={0x1, 0x1, [0x0]}, @generic={0x3ffc000000000, 0x85, "48ee82dde0e013fca7a7dd93e89e45301c5b4ac2d49fbcb574b72d7b378d958c0e116d6f55d1c2831f232dc3d2502ccfd5bd39c3cb8a797e86a504f5c774ab5829783d11c088983ddd3ffb5a42a4c4d3ad4bb6fbc3123c2c518d1e7689acdab4d553f6c8ad5a366704322c94dda49a954be93d517fb2380aff4a01a338af31f49423764ee0"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x65ab}, @generic={0x3ff, 0x7a, "8f8395b3b7ea93a9e5f498c4510c56065a57461af87247525745e81486203a625ea86ace6a56f1d099a0791c81d21c4291948c06ca51ed3bc5da4509c036f95773466a42d9a5c56d05f769193b9df1cd76199bcb7cc049a92ecd6a0dd0583d7bdd644f72a17d707c461e56852ba1d81f1d0694f8f907fb57fb6b"}]}, @dstopts={0x5f, 0x1c, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xca, "5db11c8f7681664227af1bb8121b012b0a18934cad671437acfe3f803d42abdbc9274efa3b09e30fb6c45f0c40885e82792c37870f2ee31f9081805ffee230609dcb2d6d9b7cba18038cbc227774211a407d10832edee6c9be961788dd5e3b0cc6578449f28dcf60e64cd6f532d87e8300d9444549a8ceb31c5d8a5185b0fdbd5b45dfe0ef70ac907cecbc32abc15dd8a6db342d76a19f14437f9f0cee71cba0f739444538e315504ca21b72a08ef030bdebfa61a9fbd66ae931e9271e5e3f97f9ece48cccb34e8de351"}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x280000000}, @pad1]}, @hopopts={0x11, 0x0, [], [@pad1]}], @tcp={{0x2, 0x0, r0, r1, 0x401, 0x0, 0x6, 0x86, 0x9d, 0x0, 0x6, {[@eol]}}, {"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00:03:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xb, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x4}, &(0x7f0000000080)=0xffffffffffffff4b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x4, 0x100000001}, &(0x7f0000000100)=0x10) 00:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0xff, 0x6, 0x0, 0x4, 0x6, 0x4, {@in6={{0x1c, 0x1, 0x8000, @mcast1, 0x8}}, 0x0, 0x701, 0x9, 0x6, 0xfffffffffffffff9, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x3, 0x40}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:03:22 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x6) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="296f92b62b586041e6cd21e0627214aa556542292411103af147a57da4c64b2c4d07445efd3c35d69ebd695aa9f3bd174cfe5c0db3e6883a2945cada476e787d87471333c589331f9f2d915678e754d8058d7145bf79bbc5c1d85b3283a9993fb13f3d2b415e251a7a1d01def8", 0x6d}, {&(0x7f0000000080)="723f0bdb1a1298c5250a2217250d3ed1ed70eecd05135e8db2a14aad580e2af7eff2eef7145f5fffe016fe1827232f8db27a0c97f0203144d8aa2710df614bfda948521c11276292c808f6858ac1437bbd294520a221cd0bde57eb9765d181ae9524459fee4ccf32229ede9802d2b46392dd157625a319cb3afd07a31d815f", 0x7f}, {&(0x7f0000000100)="7b2af8fa94f177ab20aeebd16f7326678fd8bb992d845017559e7dc7246d8c8065b2e5f0d7f83ebd", 0x28}, {&(0x7f0000000140)="6c252c431b9fd03cafadac9c56b2ddad476e87912d127a5d5867139ebe6b39bf1452e982e724c87205ed841cb2f773b7de46999c430d728195a0edab1a687f94ef213c9dc7754a511556324bca1bf8b6137332f9838d70ebde0eb8293943ec", 0x5f}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r1) 00:03:22 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x544, @empty, 0x8}, {0x1c, 0x2, 0x0, @mcast1, 0xc2d}, 0x7, [0x7, 0x7, 0x4, 0x89, 0x9, 0x9, 0xfffffffffffff84d, 0x9]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:22 executing program 3: syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec30ff296bb09eddd1960c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91b3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6547fc") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:03:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) write(r0, &(0x7f0000000080)="ad", 0x1) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) 00:03:23 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0xc8ecc051914c1a81) preadv(r0, &(0x7f0000000040), 0x4d7, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000040)=""/17, 0x11}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000480)=""/170, 0xaa}], 0x5, 0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f00000005c0)='./file0/file0\x00', r2, r3) 00:03:23 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x8000000000}, {0x5a}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x1}, 0x4) 00:03:23 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac1400aae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3400000090780000"]) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="2074054d9ed1", @multicast2, @broadcast}}}}) 00:03:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xb, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x4}, &(0x7f0000000080)=0xffffffffffffff4b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x4, 0x100000001}, &(0x7f0000000100)=0x10) 00:03:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1c0, 0x1}, 0xc) mlockall(0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 00:03:23 executing program 1: r0 = socket(0x3, 0x7, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="020500000000000200000000000000000000000000000000000000000083132850000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000769394ecdf97e0565a69bdfc34ee75ab836e33aff4c216b2c1", @ANYRES32=0x0], &(0x7f0000000640)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0x5, 0x1220, 0x3, 0x7, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x1}, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={r1, 0xd4, "ef2b57737d6e06d70a37f67cdc3ca0e7455979ec98482c4d2d9360fce8ce6f99c88e4526b39fb1c8e4742c2dcb3c94cc5c3df5b0036c0d33a4fdb693666d448185b35cb6e1817102396b3c6e50a64e92e15f3011e8488f73a250b5dc38fb1a44b6ea82a700db585faf0fd586d4908754e856ff23118c182a44511e0514d9b30423c7846160bfca140665004458cf7c01adf3619e9155b51ff511288d92c72c60053b42019efa9de9fc4f40a05944e8d8f06ee1df28a2da164372da5a3618d5dd9240b02e48090feb9e2ccef5072d89d1ee4cb83f"}, &(0x7f0000000040)=0xdc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x5) r4 = socket$inet(0x2, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r5, 0x0, 0xff7a, 0x6, 0x0, 0x0) mprotect(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x6) ioctl$DIOCRADDTABLES(r3, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:03:23 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) mlockall(0x1) r6 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000440)={r3, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:03:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x100) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') fchmod(r0, 0x0) 00:03:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000001c0)="093ddda2c83a1595f29149652229591a10121b8a05fb60822d7013e49bda74dbf98945f8c56fdf409d72521102c14f97bfbd1336485673802cfb1ff8383902f28be07816465fb5b4cf50ace0a4cf14f13ac69ef6738536579e3848714956a9b91fb93f912dd331f2ca128236d0d7b6992f7b36315fbad6bb0669b1fd70f433b239b49727356955c8a84269610af5f2f5b78d726fa03fd33718d0b4ee33f64ec2245807295fac6ae7dc18a2b9e0c0d8aeb237c903e76c5a6ef08d491f4854928701168e8f6704646966717c6e210f767ad368f19d824ad411996f8f88cce58444c4dcb12068013de318448c5752") 00:03:24 executing program 3: munmap(&(0x7f0000e80000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) freebsd10_pipe(&(0x7f0000001080)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000010c0)="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") 00:03:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="9a8222f50641275ea8cc97a67bcd73694afa311e9c418ccbf54e9d0fc977c3f3c367a318c4a3a5165f0bbc5907cd5d5ae2cf7fcfe76fc0ac37910d1214f52bcdfe9a85cf26932f9118") 00:03:24 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0) 00:03:24 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x7fd, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="7eae5547400771a4a13065064110716bdd0e063d94e94e356202e6728ac0a10087278db4dc4ce8bbacb1cd4828e8a0b92fc414dcb271dd5d01920429fe972b9f586453940717d5eceadd3c46191081d3606009cd0e22fdf79029c8b93df25017ce1e5969c683bff8fff166cfa1f3b612409c07d40dac84592493736887ab13730b539f61df04e7f788e8ce58e8ffc4169d21f1a149d21c368e0e8b66cf438c37fafa7396f938bfe6500491960e3274fb72552e3902b0768ffa5c1f3cc64cd404191202e3c8bdf08799312660a25e607d039f3e1d15c3e3220870a8b7aa9126236c88652cd6bddfd9de32") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, 0x0, 0x0) 00:03:24 executing program 2: r0 = socket(0x17, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="67022e2f66696c653000"], 0x10) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1}, 0x8) bind(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="03e900051bf8849111a8826732c2613dfea7eda14d75a8dbe92a0784f143f52d197c382bf47dfcb8848b4bc0d3dd9575bec23ad1e7bff2ca5cf620c68edb5706e4f659eedd0a7e6a1c519a18a25845458f8c541281392a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x6}}, r1, 0x200, 0xa5, 0x1, 0x1ff, 0x1f, 0x4}, 0xa0) sendto$inet(r0, &(0x7f00000000c0)="5dc2118fa136524cf976bac827ec897459eea04b0b7387552a11d230ff6c5230d5eeabb78875f2a82c1d3906a6ec1df24f44d55fb18f5c6d7f92f8f5d94f057eee772253d63342db3639e6d4d252223b5373878e3e2c823886170ebba14c921bb6b46badada957b0eaffae2b894db049cb59a6beba864e86330df794308eb93469e0b355539142ae593e6740bb4b67c1cff9c69267f1ebf265f653b410c8eda8436bb3e9514d4b9d8df50ea8fb32fcc7aab27b222d47049a29f8066e34604ad5f772ce6acd12203e0045613faea6dd79db63f76be5d9b8c96ddc0cb15dbe27e9c96e26ca9a11c54e83657541a223", 0xfffffffffffffd62, 0x8c, &(0x7f00000001c0)={0x2, 0x3, @broadcast}, 0x10) close(r0) 00:03:24 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsync(r0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000080)="a19a7630f6bfe7c52edefdd64de7372fd863933cddf7cc696db201413c66fc7d8bffa6b1ebd305b49bb73cb3f0676f33ac624940b41d467eb894d95ddbaba38929ac22107930f227ca2d93018adf7061b812bba8345aa29ab72c30c3bd2ee3dd0a1e3c305ab0ebb158958dec58e9303014", 0xfffffffffffffeef}, {&(0x7f0000000100)="f0af475dee6ae4e37df2ee61b0a885c779c9b2680d071031984e4f38dc88d44de033fcd7dc542dd140b093754fdb3f1918e283ee1f48c0b9184fd72be73134bbf3eb0c7cd2f2e8722a747b8356687157aa133e89e09183a23318f8271049d6447710a7f367e1115488f4b58259ddf64789d4a511eef589ab82e8fe20d9323f17f316c564aa60345a3b4289a1e9b58e4afde9ca35c2cc97e7338b1aa59b9aa1e5645709bcbca1ac67a4600875301dc5d2eb84d54645", 0xb5}, {&(0x7f00000001c0)="26151fc5eb670c570ea9faef7e0ade074d012dbdb611d88ae3d7e9c534f5602a7488e59ae795003ce1e05315cc98ae1dded7e955240d80f1c766364789e3736bf13c1f5eb49476dfa5f6acd3c0c50e991ef7792969650d3e78daf0b4cf296485baa7afc272e61ec5cfeb67d7", 0x6c}, {&(0x7f0000000240)="ece1c6e39d0135fa5db08c8d66f60f702562d2c13bf7b70e047a56e02adbc1953662f33801326c2277b1200489b4fee7656ee3f806ce173b4eec1fd101c4b1794294fe75ee036750bb3bd1fe", 0x4c}, {&(0x7f00000002c0)="4c8ea5220d58db9e2286a93ca07a4a19ceacff75491947d984de92543203e16fddff7e0daef16314d654d83dfe0211a5462991d46756844be123d223550a1abbd50fdb7760a60537ea4d103ba3d1095deba07f558a5bb24f4a5a30ca11ef71eff5d346505ced3d59138f5951f003e1f8fca3407ffa87355dc6f7fcc8a582f3ca6efb041606c1b9b7495ee994cfa4f98b24b0d2edbaaa5e5b4561b3abab488bfd78fe018d2b258cb2a5c15cbe59a949a9873f305d31d96e95f798f5c2133105cb92d7cc52279bafbcdd2eb85326459227d22e5445afcb5934e768b5660838c069aeee209224", 0xe5}, {&(0x7f00000003c0)="211327f87ef3f499e164585d", 0xc}, {&(0x7f0000000500)="53deb5189f87df08d4e31191e4375277d7b530ee38a9dbd92bb78d3e38985d341bb83a682d2bbfc20bd2e7fbd6a1314a7b9577ca9fd105f6cae20873f991045ad56c806817c7de94944779428afc789f5b8f59337a17bcec2c105e0491faba84fb7f7421b54c91c692096e887e76638df1673e70f52fbc4fa5493115cff246a3cba310792386b2cf79df302e5a259621d7432b4e05856223a032125c0d8c37de7e8935e2beda1575a3f74bc6f1b3a5", 0xaf}, {&(0x7f0000001840)="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", 0x1a4}, {&(0x7f0000000480)="a238bab58112e9d659a68228b0c12f97aa953f08e4d2", 0x16}, {&(0x7f0000000680)="11d0f992a3f9112c2da4c83fc3c1555a79207c4e7725985816a3710496b0aae103fa164fa30fa01ef9b00d8abdb4916ec8cb9a708590e373614477a050", 0x3d}], 0xa) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:03:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) socket$inet6(0x1c, 0x2, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x85, 0x92) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) 00:03:25 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b90cca859004030180000000", 0xc) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) write(r0, &(0x7f00000003c0)="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", 0x58d) 00:03:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) fsync(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:03:26 executing program 0: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x9, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) freebsd11_fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000380)="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") socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = msgget(0x3, 0x22) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000340)='./file0\x00', 0x0) 00:03:26 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x4, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x1a1a, 0x63, 0x6, 0xa}, 0x14) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = semget$private(0x0, 0x3, 0x144) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000000)=""/164) r3 = socket$inet6_sctp(0x1c, 0x3, 0x84) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x240020000000, 0x1ff, 0x1000, 0xfff, 0x82}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xc, 0x8}, 0x31b) 00:03:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000012c0)={{"c7449817b2546bfdd9646637c25bcfb435ba9e7614f97391a393fbb9f700feac2c931e67efa052d13f76dd36284c677dcf17fbb6a95d9113c62d6a98d0a53a3643a2cfb6ec84ffda785a17f2358d0852dc09426c96ae2bb83cb251e01a41f7a1ea1ed52972e2b86753f6238db1773b714cfd387d4469f1b0a282df2e6be6975fc9e45a76482ae6885877a5825f905ee653367af244a34b9590b96d620c506de37208be1e3685b958bae8ac168aa01a506e71a2531b73f079c45d81201a00b49912c76c8014812668d91578a2bfd1f5dd6cde9cf0b4352ebeca9752997a856d982a115876f8032fc832a41b7d97c9be37c742304c38be4705a0bbdeb94547c1640fe1e3a9dfc8438255fa99710271ef96b65bffdd23f9cc95e7b92508ccb2fa1ec950a51c246941b39815379de95c0640bd9dfefc75f6dee6ba8eab40380ebff23e711783de36116e5fafe9164a9ded631ee35cfe7b0060b14b56b719843ab707ea07a89ad0e94232d0119e3bbe578811b26cf135897cb0c68951edb4b6793178639d14069b9ed3b733617bdf1fd2b639527ff79b124ffef434ddd1ca16d2f8e69267aa8645e3042b9977b0f54adaa955e3361e5c402826032bd61f3b241607e994faa99c4e8f09e9b28444d225ac96c2cc86c2dfd642bb291850a473ffdf0dbc2941e3b502b619f77bba1febcaa1e510f68b8e5c163720448b15c723ed408168c8ed669dd49eea1ec37f94bcebde7906e2a875e2a6401d829e3378b36e9274f5ff4b1299ff7b9d5b3bf4566f6234b39b031478e8e61b4ef29489dc74186c57397647aed3571bf175e70545061e816261a237535477dcce6c4a0af8a10b5f21b5a7b7fa0e52e6fe3a16b28d7a7454eeecc1887ebd94447be5c6cbcb963bbc04b4a4d0d3e1d6dc4def3d678715001ef600905f53be632cb199e59dfa4b845a09f9db2235e3201229774e4bcf06581e25d5efd4d34034709c41ddea58ca37427c9473b860913ef88f79f94e64d0b35f8754e6cc77ed053f3fac6c92b3b0b9bd0b5fa727fc0a09bdca14a1bed204045ec561f2a43327594e4ba9b0e81c2c3c38855819b5a9c5e1cf8fdb2d382c51c40791efd96a418110c518af7c45a0afbca0788cce4f288964cca8f79717d538856370e1d39b3bc6cf2e3967f38e8dd1f5cfccdeac5b8b71eb15e38096af06733ed6a31f7ca793e7929e219130c5bf8a4ee0e6714285e1321cba5f2367e47bfb12fbf6d710a7941e081f7ce6f33bbb5a2c6f72b83c67a5a226d6f814fafd68b4f242fcc152a2cd49d7b4c2077ee9a7c024c0103471a7e232f5759b1148ceb445e972bd28dc3720b0e480c475cd066454400f250fdc986fa42a76a36c537c261622bf542f0065eeea0defbf19cae7021a49e4d8eaf1fbd3128bd9f6720ee772d3836ff65ede9ec20f5907b1fff17289e8d6fc4457", "780b5e7ae52160de6707e58d688f3711e9ed07d3bab14c735167cbf125ea8206", 0xc8e, 0x800}, &(0x7f00000002c0)="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", 0x4, 0x81, 0x5, 0x7, 0x3f, 0x100000000, 0xf15, 0x3}) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) 00:03:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "8164fb94798f28e9ba0371bef5468be9"}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80, 0x4) 00:03:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0xc) 00:03:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x6, 0x7, 0x1, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @mcast2, 0x7}}, 0x0, 0x2, 0x0, 0x8, 0x8, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x4, 0x8, 0x3, 0xfff, 0x6, 0x10001, 0xea, {@in6={{0x1c, 0x1, 0x8001, @mcast1, 0x80000000}}, r3, 0x3, 0x2, 0x5, 0x4, 0x8}}, &(0x7f0000000240)=0xb0) 00:03:27 executing program 3: getegid() socketpair(0x10, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x1000000100000001}, 0x4) 00:03:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="1c6d9588140615c9f1c2704552dd1a907a3f2e256753af4ecaad7f92d6ffc550e4cf77c9dc85b1759c3fdfcff678dd573435f533669e22ee078a01fb8334bd173f5dfdcd768dc7b818c4fb0bf605f830d3f93475dc48bbd48aa41bf4cdec8319f7d197160eec90fdac553774c50264f318e386eb03b915e381b3e72196a64d12fa65e6cccdce39c87658fbf7179faf8daf793f9afe7a4bc99068fc611eca22e4a4f3fdaeaf62a1a73d0bb77609451ee1ab4e2409a8953b7c8b3587eca926afbbc4502e7a81896de25e1f5240e739c2cb5e7dfff32f9f8f0d12fa9fbc91bc17a88a62fc99586acb24820f976f7828") close(r0) syz_execute_func(&(0x7f0000000440)="1c08c4637916d7b098cd5b1b69e4c42205b8d3d9d017795bf9c4c2293c5c37328fe9589b26c7e4c753fbc4c4e17172d429f0816cc50004000000fec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f0045cb5b5b304545c462fd34ab99260000a841c463154624581b4585c1cbf7ca2f2feceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000580)={0x3, 0x9, 0x800, 0x0, 0x1, 0x2, 0x145f, 0x1, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={r2, 0xf, 0x3}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x7e, "c48c5521c9a851924cb1c8086636134c1c612a84c95f0feb19ce02e79be20ec4342fc7b13fab5d3ee6b819ebf01847a0a5b630713b93ef9a9eb94dc1eed51c8ca693c96334e59283a33401ac33e5d0c782a114559ffc34ed0ea4480a14d7021a0617ac1499154be7b0f3db3cf33206a98ce32de87f0fb6628096d00e91d3"}, &(0x7f0000000180)=0x86) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={r5, 0x5, 0x0, 0xc7be, 0x9}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xd5ea, @ipv4={[], [], @loopback}, 0xffffffffffffffff}}, r5, 0x9, 0x4039, 0x3, 0x81, 0xff0000000000, 0x200}, &(0x7f0000000380)=0x98) 00:03:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), 0x4) 00:03:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="610209bb45b21b2ca87d2e00696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x92023a9}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, 0x8) 00:03:27 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000700)=""/4096, 0x1000, 0x40000, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x6}, 0x8) 00:03:27 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x101, 0xa839, 0x1, 0x7f, 0x8, 0xca}, 0xa0) syz_execute_func(&(0x7f00000000c0)="3e2e36640fae27033a0f050520d0f80791b0164141e2e9410fab2850855b6645162f0fc4014e66f66d220fa02e74e5be7134d1c4e1f8c4e1f8c4eb26d9fe2e41812047002b0000006e67f3c78888a1c40fbbc4e201acac1000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc4583bbb80000003342c420b15ffbb15ffbc445e1e94cba9b0f3804830a000000") 00:03:27 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) accept4$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8, 0x10000000) syz_execute_func(&(0x7f00000003c0)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945322faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") getresuid(&(0x7f0000000380), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\x00'], &(0x7f0000000680)=[&(0x7f00000001c0)='$#/\x00', &(0x7f0000000480)='\\@%#\x00', &(0x7f00000004c0)='%\x00', &(0x7f0000000500)='$#\x00', &(0x7f0000000540), &(0x7f0000000580)='+\x81\x00', &(0x7f00000005c0)='!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='+\x00']) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) 00:03:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000100)=0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfff, 0x100, 0x1056, 0xffffffff, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x0, 0xfc, 0x245, 0xffffffffffffffff, 0xff, 0xe41, 0x5, r1}, &(0x7f0000000140)=0x20) 00:03:27 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000440)={@random="d15a4fb97353", @random="3678a58535e8", [], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback, @loopback, {[], @icmpv6=@echo_reply}}}}}) freebsd10_pipe(&(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:27 executing program 1: syz_execute_func(&(0x7f0000000200)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") clock_getres(0xe, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x41b, 0x6, 0xffffffffffffff3a, 0x10001, 0x400}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xcb, r1}, 0xc) 00:03:27 executing program 1: setrlimit(0x8, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000840)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b3226450fecbaa8ab0000660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4f2dbe4b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "1416509f51d910dbd715f0b337ff61f3556d5951f4823366579beef8c89f532c", 0x0, 0x3}, &(0x7f0000000000)="e2a92d834cc85b4357cf1b0d66fd1cb6d78110cb21c5e997c6caa88f8baec2edc45845528e3058d63775d1850dbc1d3270d46587baa6c1e30347cec912", 0x2, 0x81, 0xc, 0x733, 0x7f, 0x2e11cf14, 0x64, 0xffffffffffffda59}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:03:28 executing program 3: munmap(&(0x7f0000178000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munlock(&(0x7f00001a3000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:03:28 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff00faffffffffffffffb209a300183c00fe8000000000000000000000000000bbff0204000000000000000000000000018897907800000000ff010000000000000000000000000001"]) 00:03:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = semget$private(0x0, 0x1, 0x14) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f00000000c0)=0x9) r4 = 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$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000240)="3e46fbc421b1f66d6bc4a3e920b33f94f82402440f1830c4c1785a03420f18bc53f8ffff7ff081710000000000c40203f7560026f00fba7e0000c4e27d306300") setsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000300)={0x9, 0x621}, 0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000280)={0xb7f, 0x62e5, 0x1ff, 0x10001}, 0x8) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 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(0xffffffffffffffff, 0x2, 0x0) 00:03:28 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB='\x00_\x00'], 0x94) 00:03:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x8, 0xb7453210c2c425b5, 0x4f6, 0x4, 0x0, 0xfffffffffffeffff, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x1010, 0x40e, 0xbe3, r1}, 0x10) 00:03:28 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x401) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e4047b0808c23f56622b12957a81bdf7cbf58a086ffedb68ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:03:28 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) socketpair$unix(0x1, 0x8e6b96a0a689005a, 0x0, &(0x7f00000002c0)) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffff0f0100000001000000020000007f0000f7ab1400bbbd0202098e64ea58b49f44f17b3f175e9e27855aaabc4ea90d23ed959984494b746b144be5edcfed7269a9a42553"], 0x18) poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom$unix(r0, &(0x7f00000001c0)=""/163, 0xa3, 0x40, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000440)={{"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", "3057681bb8a6947ea1e7f217caeefc30440327a6fc15d9174ba262e1a79881b3", 0x6c, 0x6}, &(0x7f00000000c0)="cc9690cb3e069e3c7a2af653c810eea36db49e0639b2ea62e78304eaf3851b12adfc33b9c676321ffd62549f6f6ab7f0a0c98504e1286b6b4b174d51b203b87650dc7057aa6982bdf313655161fa36d0fd", 0x3, 0x9, 0x6, 0xfffffffffffffff7, 0x0, 0x6, 0x4, 0x7fff}) 00:03:28 executing program 2: syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b005fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) connect(r2, &(0x7f0000000400)=@in6={0x1c, 0x2, 0xfffffffffffffc01, @loopback, 0x1ff}, 0x294) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r4) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setpgid(r1, r1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00e6ff0076fd00"], 0x1, 0x800) semget(0x2, 0x2, 0x0) 00:03:29 executing program 0: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:03:29 executing program 1: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2ff9483eb042d5"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:03:32 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup(0xffffffffffffff9c) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x400}, {0xfffffffffffffff8, 0xff}}) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:03:32 executing program 0: r0 = getpgrp(0x0) setpgid(r0, r0) 00:03:32 executing program 2: r0 = socket(0x2, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x85cd}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000180)={r1, 0x0}, &(0x7f00000000c0)=0x3b) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xfffffffffffffffd}, 0x8) 00:03:32 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0], 0x12}, 0x0) r1 = semget$private(0x0, 0x7, 0x140) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/36) 00:03:33 executing program 0: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/199) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/150) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000240)={@multicast1}, &(0x7f0000000280)=0x8) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x3f, 0x1ff}, 0x8) fchmod(r1, 0x117) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x4) readlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/21, 0x15) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) semget(0x1, 0x2, 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000600)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt(r4, 0x80, 0xb1, &(0x7f0000000780)=""/137, &(0x7f0000000840)=0x89) rmdir(&(0x7f0000000880)='./file0\x00') shmctl$SHM_STAT(r0, 0xd, &(0x7f00000008c0)=""/39) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900)=0x2, 0x4) write(r4, &(0x7f0000000940)="702b7e4c661d7ab2d7b41395e4b8b399da843b2fc4aa899e37204381e8717f30b47d3254ef2e3ff07213a744e8b17f552d4f9913b80cd349c804dd3f4a81f8904d6fa65f2446de022ee70a6f9c7d93b192e7a953a8e4409d25425504c42af594a6dae240e04a35aaddf8d9c9b0058cf74a56caf98e49bdd6bd1f54b19c3093b58a460ff561c8f176b9f67bf261e383ee1eb76f1ec881f60f8cb998ca09e030cb97fd28fa7a6bef3afcb1b4dfef498210fafe7eeaa5c47f10749c98fa17e370d2c70e6acbd1368d53eb3376a5df1c03df6f5cfd685d22de0b2570cda9bf2f49", 0xdf) setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f0000000a40)={0x3, {{0x1c, 0x1, 0x4, @empty, 0x5}}, {{0x1c, 0x0, 0x8, @mcast2, 0x5}}}, 0x108) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000b80)=""/237) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000d40)={r2, &(0x7f0000000c80)=[@in6={0x1c, 0x0, 0x8, @mcast1, 0xdb8e}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x5, @empty, 0x45e5}, @in6={0x1c, 0x2, 0x100000001, @rand_addr="0a87024a86c524e6bc2d219af99b6539", 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x7, @ipv4, 0xff}, @in={0x2, 0x0, @rand_addr=0x7f}]}, &(0x7f0000000d80)=0x10) getsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) 00:03:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) readlinkat(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)=""/148, 0x94) syz_execute_func(&(0x7f0000000000)="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") r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x1) r2 = semget(0x3, 0x3, 0xc) __semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f00000003c0)=""/140) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/113, 0x71) accept(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) 00:03:33 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:03:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) r2 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x6, 0x0, 0x200, 0x9}, &(0x7f00000001c0)=0x18) r5 = accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fchmod(r1, 0x0) r6 = dup(r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000300)={r4, 0xfffffffffffffffc}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000480)={r7, 0x10001}, &(0x7f00000004c0)=0x8) syz_execute_func(&(0x7f0000000500)="f30faec3d7c4c1f9f7fec461f8ae544ede44da2ec4615573d49d66430f58a784000000f20f1af00f1b37dfe8") getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000540)={r7, 0xfffffffffffffffd}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000005c0)={r8, 0x400}, 0x8) shmget(0x3, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r9, 0x84, 0x8002, &(0x7f00000006c0)={r7, &(0x7f0000000640)=[@in6={0x1c, 0x0, 0x14, @rand_addr="1da8c8bfea0094c5dd8de4cef20414ad", 0x8000}, @in6={0x1c, 0x3, 0x1c0000000000, @mcast1, 0x7fffffff}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x5d42}]}, &(0x7f0000000700)=0x10) ppoll(&(0x7f0000000740)=[{r9, 0x6}, {r10, 0x2004}, {r2, 0x4}, {r0, 0x24}, {r10, 0x6}, {r10, 0x4}, {r10, 0x4}], 0x7, &(0x7f0000000780)={0xef5, 0x6}, &(0x7f00000007c0)={0xff}, 0x8) ftruncate(r9, 0x800) shmget(0x1, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000800)={r7, 0x3}, &(0x7f0000000840)=0x8) freebsd11_fstat(r6, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() fchownat(r9, &(0x7f0000000880)='./file0\x00', r11, r12, 0x400) getsockopt$sock_linger(r10, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) getpeername(r10, &(0x7f0000000a40)=@un=@file={0x0, ""/6}, &(0x7f0000000a80)=0x8) 00:03:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = getgid() fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xe8, "303c348506bb736aad0d79a8394dbdeebdc116159b55c60472ddfc6f4c1112e31dea825873056bc2e11181f591ad3417e6571e211af27f19bcd15a6e8c1be2a8cb3b7f197acd79ec9dac6e3bef17daa4fb041e0fefb36905344ea740277023f2561a07b821854b8cce53511662f32beb44016fdaf78ee72c667499f5bb5309a5cc567f0ae9cc66a68d8502438a522bea81b925cedb1aeecc0bba99f0a537998abb359d76e37284003f431da569d35e681539f2df72f6c70f88aae615c774c903f3f3e128c721f8b1092594d98a528bea8a91b07645eb72776c9d6f48dde24a72ebfab6438e8f885c"}, &(0x7f0000000040)=0xf0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r3, 0x400}, 0x8) __getcwd(&(0x7f0000000400)=""/139, 0x8b) lchown(&(0x7f00000003c0)='./file0\x00', r1, r2) 00:03:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e500f7fecee1bc35084c7a31000030818c85375ac4868ea27a275f738b5a6d74a9a5a34d9b0d42928ab89f59d588089e0ef8d1c7bf796f5556b0b99e5461212772afe4f1f24e60ff4f17b15d6d7155f67a061f375036aae033970393e33d5518681059f075f53953b9952ebf88886a90d8e56166b67f2f1cccbfa44689ca19e57b15140664e8cfc6d38d6e659628a8818b4b1a400c9be51da7ac"], 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:03:34 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) lseek(r2, 0x0, 0x2) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = fcntl$dupfd(r0, 0x11, r2) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 00:03:34 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYRESOCT, @ANYRESOCT], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x13057, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x21017, &(0x7f0000000000), &(0x7f0000000140)=0xffffffffffffffdc) 00:03:35 executing program 0: syz_execute_func(&(0x7f0000000080)="0c0ac4817a2df198cd801b69e4999962696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030faee42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x30, 0x6) 00:03:35 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x3, 0x8, 0x3, r1}) 00:03:35 executing program 2: syz_execute_func(&(0x7f0000000280)="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") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x130700, 0x48) lseek(r2, 0xc700000000000000, 0x2) flock(r1, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="edffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) 00:03:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xdb, 0x8, 0xfffffffffffffff9, 0x4, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x8001, 0x40, 0x800, 0xffffffff, 0x2, 0x100000000, 0x6, {@in={{0x2, 0x1, @loopback}}, r2, 0x5, 0x8, 0x800, 0x7ff, 0x100000001}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 00:03:35 executing program 0: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/74) syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:35 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000ffff0000008825b247051fc5af254e0000000000b73dab90cf4d4eddab40e099a1955a049dea0abc2581ce87736738e1e15608cf7d8329a6d520744a291dd242e9235bc040a24a5e9dd1dd28e658a2c39543b255c70aca3fd691bf3fa5a34d6c9192759db7bd64"], 0xc}, 0xfffffffffffffffe) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x5) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="bbab198dc89103676c0178143661cbfc7d6e60e0ccd403f963fbc70f4c2890aa863802ae880d24e26f22ee78950f52380cd661e8a7e32c17b7a987bd6221ba68e5c0aa237b04557770bad45a6e12763a0e64f2554cc3dd4677b972ab1f") 00:03:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) readlink(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000007c0)="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") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x21, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0xffffffff898343de, 0x100, 0x10001, 0x6, 0xfffffffffffffff8}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x69d}, &(0x7f0000000300)=0x8) syz_emit_ethernet(0x32, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 00:03:35 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x3, 0x8, 0x3, r1}) 00:03:35 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x0, 0x2) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket(0x1c, 0x2, 0x7f) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) sendto(r1, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r3, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000240)="c442a90183fbffffffb5b598cdcc1b69e4f5430fc2f128d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4e3dd6d68074851a6d4d4e9509b9b9b43980000c1ea01eff265dc5f00c3bddbdb363ef8460f2b771b0faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4a1fa2c83e3ad352014111d54111d00") 00:03:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x4, 0x2, 0x5938, 0xa0000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x528}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="9e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:03:36 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="0818d1681fc5b4c0e3233fd5291c8e63ad51c8cc685a064546a4c25ed7586879635928c5d7bc28a44b3fc4207bda84c7d1b7bc8c4845948bd6676055f46f56692979b7e99a443e7b5b4ee382c5e5") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x7}, 0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xc}, 0x0) 00:03:36 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r1 = fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r0, &(0x7f0000000380), 0x9) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) syz_execute_func(&(0x7f0000000000)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8004, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000180)="58e77b34812f2176b2d22b61969d1e123e13657f74cd389a0726097e15637fd67590ff7ec920ad9f49be7b73457beb9f25fb2e9f20d8393db8d30e8dabcc65bd49da756d97f3bb03c7ba6d73007076f6dda2fca16a710f8c00ac531b83418c8995") 00:03:36 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet6(r0, 0x0, &(0x7f0000000080)=0xc1573351e515bc0a) 00:03:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x10000, 0xed, 0x9, 0xbf, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:36 executing program 3: syz_emit_ethernet(0xfffffffffffffce9, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x3, 0x6, "3b59ea", 0x0, 0x26, 0x2, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, {[@routing={0x7b, 0x0, 0x0, 0x3, 0x0, [@mcast1, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0x0, 0x0, 0x0, 0x101, 0x0, [@ipv4, @empty, @mcast2, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @rand_addr="069fd7b2fb3d6804b73e8719929e98ca", @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x59, 0x0, [], [@ra={0x5, 0x2, 0x9}]}, @routing={0x4, 0x0, 0x0, 0xff, 0x0, [@rand_addr="0c3c3c432d41c63c8f8077ad5f0800fe"]}], @udp={{0x3, 0x0}, {"bd3ffce0942f5c0993e6578f1fbc79809e6110ded86212101c5b76ad1fb1b825fd386bbf294b30c37bfa9adbecbd91883e63264bef035a4b6655c789c89e1696e32556c62710741a21278d6317c40b33064c776ed5327515c3077112a0f5103c506f0e306d0d8bd5958da2a3833f5c56036755b4ddb36148c04afea786707d9fb39d5563c7df22c7acce8e14a88349cbb7378cab73e547475cdd77f4f2695fafdbfea50aa92e308ba097d96d489d3aa5161a5746d09fa341b0f1"}}}}}}}) 00:03:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:03:37 executing program 3: r0 = socket(0x1, 0x2005, 0x1f) connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffed6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:03:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="76df9bd4515255fa7dd6d586febc6b6b0a4417fed588cb857303404b00") execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:03:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x929}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x300, 0x14) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000180)="c39e426a18d7dd2e5a4f1a3e5006d29d98145fc495752b583946acfec4ae0632b9285ca06082") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4d, 0x6, 0x6, 0x2, 0x200}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x32b5, 0x2, 0xfff, 0x7}, &(0x7f0000000100)=0x18) 00:03:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xffffffffffff7837}, {0x1000, 0xfff}}, 0x0) 00:03:37 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x166) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000080)="b69463fe23597fda0dd68c94d32298b622c9627bc56ef569854c2c763130f27e3270ec8cb71dc1530103c018b3cfe8e8b90644dd0c7ede4e3774b856a5d97fe630b4375cf273d73c73653f6979b3a35f3061a7d55fc3537d3d5dfb33958776949fcd20976b3e60d01458d582217e6bed87559de56a91e25a6218f42aac77922506a3d27de4a247c8d94310742c034823453f213afd1fb5b7f6a12fb0d40d844850eeb5865e5d43e963f42e36bc7505063360679056") r3 = dup(r1) connect$unix(r3, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x8001000) 00:03:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) r2 = socket$inet(0x2, 0x20000000, 0x22) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xc, 0x6c8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r3, 0x7, 0x0, 0x1ff, 0x8, 0x9, 0x7b, 0x7, {@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0xfffffffffffff995, 0x8, 0xeaf, 0x7, 0x9}}, &(0x7f0000000400)=0xb0) 00:03:38 executing program 1: r0 = socket(0x400000000014, 0x10010000003, 0x0) r1 = dup2(r0, r0) r2 = getpid() fcntl$setown(r0, 0x6, r2) getpgid(r2) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) 00:03:38 executing program 3: syz_emit_ethernet(0x1ed, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x0, 0x4, 0x0, @local, @mcast2}}}}) 00:03:38 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) syz_emit_ethernet(0xc5, &(0x7f0000000040)={@remote, @local, [{[], {0x8100, 0x0, 0x6, 0x1}}], {@ipv6={0x86dd, {0x3290, 0x6, "ced12d", 0x8b, 0x3f, 0x6f, @ipv4={[], [], @multicast1}, @mcast2, {[@hopopts={0x3d, 0x1, [], [@enc_lim={0x4, 0x1, 0xd97}, @jumbo={0xc2, 0x4, 0x9}]}, @routing={0x50, 0xa, 0x0, 0x1, 0x0, [@mcast2, @loopback, @empty, @empty, @rand_addr="3bdf57b8df1dfd9b2b5137a576802a1e"]}], @generic="7997fc18cac70b8226bb05855d02ef0ffa9868c173b537c93fcc27"}}}}}) 00:03:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgsnd(r6, &(0x7f00000002c0)={0x0, "1de9be9d7500026aa8de1186710b736c9b09aa1e262da8199819a96302291e572284258d810f4998b4d3ecfd65358359f1167e63b626265b25cbb62b86382147c38a29293124f4ca7e7a0ed3c1b417f1c1c3ccefed70940e9c434c01cd14a4057e24ffab6179e32cd750998c190ed982f548053d15aff1d2c2153674f15d704980794864654a862841a0bb0937e05d1b8ad34700d2a614d7400ee7784945d16c25a3afbdc1b7e976f3a281c0c50bc313ffca535fbd01d7c75d341766cf361c5a0a7fcd9a891c6008"}, 0xd0, 0x800) mlockall(0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) 00:03:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) 00:03:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000040)=0x6, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10080e, 0x54) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700060000000400ff070200c1af01008a91e148b4b5a4f87f64e304ee8e5682a43c26c4058c98a1d28750dc0cb0e4281d7e789eab620d54b3394003931718ec73c0e225797ca3730c5ebd198d45efc35806d97518895f396f0002f2b794e3c402b2a4418d073d11987eb1c28a720914b54f300fe1bfc65d19"], &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x5, 0x9}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x0, {{0x1c, 0x3, 0x6347, @local={0xfe, 0x80, [], 0x0}, 0xe57}}}, 0x88) listen(r0, 0x10000) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) 00:03:38 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c090f050415c4e187d03bbf0b00000040d8e5660f6c9493feefffff3e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201900b300074f08171a30b8a826eefa80df4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b9de3c0fd26e5473e6440dbda7dbbd030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x3b, "f481e2dae4e29f8a31980c2d27288b51f5ef5b1cd3a9fbf7a3d94ebe29c71076fb63980befb03903690eea9db428d0b434e3385109b276455d0525"}, &(0x7f0000000140)=0x43) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xff, 0x3, [0x40, 0x0, 0x2]}, 0xe) socketpair(0x17, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x2, 0x0, 0x10001, 0x8, 0x7ff, 0x6, 0x1, 0x70, 0x52c0793a, 0x1}, 0xb) 00:03:38 executing program 1: syz_execute_func(&(0x7f0000000300)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 00:03:38 executing program 3: mlockall(0x3) clock_gettime(0x0, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000440)={0x4}, 0x1) mlockall(0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = semget(0x2, 0x4, 0x0) r3 = geteuid() r4 = getgid() fchown(r0, r3, r4) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000100)=0x1) r5 = getegid() open(&(0x7f00000005c0)='./file0/file0\x00', 0x40, 0x4) r6 = getegid() ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000540)="90300d137472e2e2eb708b3ba469ffa0d1e2cda9f5944a83baf1f298de163995fbbdef4e249f5d54bc5a1fcb63496dbc8c7a1a99189c0f55cdbe9a9b7d62c78f0d8632bf9015aaa5641bacb941d43f3fb14bbf255ea8784d0ab3576189ae9e5bfbacacaa7c21fdc14e1d") r7 = getegid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000600)=0x3, 0x4) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getgroups(0x7, &(0x7f0000000400)=[r5, r6, r7, r8, r9, r10, r11]) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000f6f000/0x4000)=nil, 0x4000, 0x4, 0x1d, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000480)=0x3, 0x4) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x487, 0x400, 0x7fffffff, 0xfffffffffffffffd, 0x4, 0x9, 0x3f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x4, 0x606e}, &(0x7f0000000180)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10}], 0x10}, 0x0) 00:03:38 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) shutdown(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) socket$unix(0x1, 0x5, 0x0) sync() munlockall() 00:03:39 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08060003080006040000ffffffbfffff00000000000000000000ac140048c1dbae489ded86c7fdad199affaa"]) 00:03:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = semget(0x2, 0x4, 0x200) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000080)=""/119) ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0)) 00:03:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x1, r0) bind$inet(r0, &(0x7f00000000c0), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 00:03:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000180)=0xa8e7) 00:03:39 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000000c0)={{"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", "482696b7f5c0a51ed4a062f21a2d21bf2298720599afc5df88619c6fe85696d6", 0x7, 0x3f}, &(0x7f0000000040)="b7268b94196c53d156b02f123cd8109e9ddcb8a58363451bcd00b0a8676b5b89d9ec96a2652b65abebe9e9cba17f55af2b0a380d0d099298757804142d4a0fd4dd600a05733d9a88", 0x200, 0x8000, 0x200, 0x9, 0x9, 0x7fff, 0x9, 0xe08}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0) 00:03:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x3}, 0xc) 00:03:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) shutdown(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) socket$unix(0x1, 0x5, 0x0) sync() munlockall() 00:03:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, r0, r3}, 0x400000000000}) sendto$unix(r2, &(0x7f0000000500)="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", 0x1000, 0x2018d, &(0x7f0000000180)=ANY=[@ANYBLOB="10002e2f66696c653000"], 0xa) r4 = msgget(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) getsockname$unix(r1, &(0x7f0000000340)=@file={0x0, ""/95}, &(0x7f0000000240)=0x61) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x3, @empty, 0x3c9e}, {0x1c, 0x2, 0x2, @empty, 0xfc}, 0x7, [0x200, 0x9, 0x8, 0x2, 0x9, 0x5, 0x60d7, 0xd79]}, 0x5c) 00:03:40 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) close(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) r1 = semget(0x2, 0x3, 0x5) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x101, r2, r3, r4, r5, 0x8, 0x6}, 0x100000001, 0x1}) ftruncate(r0, 0xb2) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setuid(r6) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:03:40 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000004, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) listen(r0, 0x800) 00:03:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="4418aaf4ad049ac57f208872107c519c5983d91031f6e1233bcb96") syz_emit_ethernet(0xffffffffffffff10, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2, 0x0, 0x0, 0x0, @broadcast}}}}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=""/49, 0x2) 00:03:40 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc00, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="94724ffc347cc570a30250824937aa6d", 0x81}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) dup(0xffffffffffffff9c) 00:03:40 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0) 00:03:41 executing program 0: r0 = socket(0x1c, 0x1, 0x7) recvfrom$inet(r0, &(0x7f0000000000)=""/22, 0x16, 0x80, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) 00:03:41 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000b00)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="0800b789b89faa6c8ce118c9f8e13b170000f90fa3dbf5ed44005d005cdf1468b9c1ee13402b4f1b37029be7eee74886c69769c74d3e2d96cd23852ef9fa429eb62465"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:41 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:03:41 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2}}, 0x0, 0x20, 0x81, 0x9de}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x8, r2}, 0xc) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:41 executing program 1: 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) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="7c4f84fc00a00b1fc437724154c15c65deada921d650961e733014094fc3392114fd0becf098081f62") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x25) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="80000000ec7c3f19f6dcf5fb67fafaf6c0abc53e881e0b93b0c1a6ed0a36ddc3caa0d7f5f832b389592963702523c5c8599fa8ac13a8231875ff878a8ea3126d90b84581f9f63172a1c0d2cc1d125804de30a79efa3df77ad44806ac3c86a860d1c08d2f70e6c4fc30cd06b0c21bf6d5081e6d8fb1248c877eaf08d6253175eef3b78aa7"], &(0x7f0000000140)=0x88) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7fff, 0x100000000, 0x5, 0xac3, 0x1}, 0xb) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x74, "291800e96aad7c1fd841719c40514e55abcc2a9c3f8287d27f992729e0e67d0341e695450c31e4ee631d79a3b95ab42a594f70f26f1396cd9843535aea3d124b5e31bd1a6770883e186519f0af76e529e0772b6ea2584956a84e9dabb37bf5e8fe321041d3943249da6ecfa26657cc34bf15bebf"}, &(0x7f0000000280)=0x7c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x2}, 0x8) 00:03:42 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b1d000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000003c0)=""/4096) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483b7c7863460f5776c16161787886c401fe5ff6a9c1460000e1b1acc4e17ee6d6892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:03:42 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x5}, 0xc) 00:03:42 executing program 3: syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setpgid(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x8001}}, r1, 0x1, 0x8, 0x40}, &(0x7f0000000280)=0x94) 00:03:42 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000700)={{"49f230f19ee252f02278aff9e39df18233a0f8631fa70bf6206edecb725c240a51a17d6ca3effdeec8fddb564c04023766ebd9cfeb062bbc8fddb603ccbf7641b4faf0f6fc44a2dda7182fa269a9a39304403a98d5c4aad7b5d98d81df89bda3821bdee2bea51eca160652ea0e213283bc0c2ef9b8e780130faec4e39fbd830b670c9ecc1758dc8339d1eb7e67373b218097ba3250469c5bc392789d5b4b4b08d19f419088c7438eae26a4d7ce8362475f1a05799eaa2b70b87053d04256780d3e4f3b45d68dc3cdc28bcaeba76042ec933ce1c423aa093c540335f64d6bdd44dbfa944ae5fb96dbb9abb48027ab3eed67bcbc89fda29ed3beec61b43970a467f2054ee6af4b857ccdba6fc3c79d1ed7dc2613aa57932d1aee63ad6817609920ac4be693e5b4b2f6c120f7df325c5a7b8545d842122bab9cad4466f37be49eb4f626d62866965ce0a3a63ffb5231ef0f2f8965f0aee0cb3761a4065f17adf939a8ed9d53ad4183eb960c41cdf6e09dd52b9371aed775e351469431ac360da2d81535b26097d67da58ea2b641804f57154ec1a301fd8983167f50f0bc6f69e7c0a28c7aad2e49ffda2a21e1a8594d6fc080e35773450f0884a30e40534dcca871c4a7e5258cb6ed5586cc43a7da00fd3361bb7fc535d3ccd99bc7247809bf8e20ef433f3813689fd8dc2b16db33ed57b04af436950c47036e47fe0b86e48a91ebefa721f06441fc3110516de6d67149d6baefcf11cceb0088f9c982cd31620da92c7e4d05a60fb1941bec8683ef07e34180709625f7430608c978946eaa048099206d782ada506fc6ca1519cb1a79e5b145be9c880c5966f1c6b1c295648c3c3801607b04d201d0edaf119eeafd09302ddaa051bcfab938a45a75d7b32a1aebee77a9ff159ed463ac4f21eb7db1384509c4ee049d66c3930c8345a58300f7900c0f3eb89f469f672b2eaff35a6512fdeb01dd255072d821b4b3b7a2c03117f1f1dc5ec5161963d91e8af6f84f757f50657ef2a09e0d0ccafd044bafe3645d0b653f0087961d125606ab87468caf44e00fb7a975907eb0c4636b55c871267ef529508c85be5d4fd5b194ecd5da0a46d2f005f421bf9b8fb2b5a16321af3d4e7e8726f534a59e8fb8c213c3b42a2e744fa0e60e4370afaf4b069751e3d4eecc4cbf3c14bb7c218e1fc0b47df8bb1ae8f2e756ddf776cd78242db32cc9523cbee1d7b793a44bd391d534ac367589338364195e150ad297ff1bbf515c79b54a9629dd78c1343770adaff9c4515509108595713450ec1241497010f0b61566624fec3b2f9b166a33c2a436b3c340f8b4f006c095752e668011d7c9cf350e0a085f4ca5d99e30d392f5c4b7c0f48599a1cfed1d844e0d9d8bfdb51fb3bca32e5c1758669a305237748ab2589fbb8c2f33bb735a26e2028420a128d6569b43b5f5960583", "a3da7e8bef854dfe22bf953f750ca8ffcbcd65d479bfd54022a6b2b89697eb1a", 0x4, 0x7}, 0x0, 0x100, 0xfffffffffffffff7, 0x3a6, 0x7, 0xfffffffffffffffa, 0x12f0ae16, 0x400, 0x4f93}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:03:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) writev(r1, &(0x7f0000000180), 0x0) 00:03:42 executing program 3: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00') link(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:03:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) fdatasync(r1) 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000004c0)=0x5, 0x4) r3 = accept4$inet(r2, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000540)='dctcp\x00', 0x6) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r4, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000002880)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000580)='./file0\x00', 0xce7) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:43 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = dup(r0) accept4(r1, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x20000000) mkdir(&(0x7f0000000140)='./file2\x00', 0x0) fsync(r0) 00:03:43 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0xc245, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x2, 0x3, 0x20, 0x4, 0x4}, &(0x7f0000000580)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r3, 0x7ff}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x4, 0xf9, 0x1000, 0x101, 0x6, 0x6, 0x1, {@in={{0x2, 0x0, @loopback}}, 0x0, 0xae1d, 0x1, 0x1, 0x1000, 0x85}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r4, &(0x7f0000000400)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x100000001, @empty, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000480)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:43 executing program 2: syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000200)="7bb002d6925f64976d8c45f1708767bded7be5f3df6a50ba956acc57286455bfe09d83c2643e71770702c8529eda4872a0e3") open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x108) fchmod(r0, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x8000, 0x0) 00:03:43 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x35a2bc1f) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x9, 0x9, 0xcff}, 0x8) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) 00:03:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000300)=[@in={0x2, 0x0, @rand_addr=0x8}, @in6={0x1c, 0x1, 0x2, @mcast2, 0x40}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x0, @rand_addr="d1f291dd530a25c80925ba647f061d86", 0xc08}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffec2) mlockall(0xfffffffffffffffd) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x1, @multicast2}}, r3, 0x20, 0x4, 0x1, 0x101, 0x2e85, 0x7}, &(0x7f0000000640)=0xa0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(r2, 0x2, 0x0) freebsd11_fstat(r1, &(0x7f0000000500)) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000004c0)={0x10, &(0x7f00000003c0)="7c75f150cfb29656d2940e5691e1d2c265ee710eccec2fc97d8876553bab86e01f1ed04335cd62383c00d1c1c765a9056a26947bf64a4d88eb148a2d86b13c877e25f638c4cd441da6fec2a6c96f762b7c01c84b113def9c6bca7baa81808ce642aa3f0a6940dc41cb6f19a5016e05a6daf8d478bebcc9c12062b0b99709560cb09d98dffd1ce587995ba3b9efecadbe6279a13e826b1e4d67ded08fd21f1f2cfd997771be3599138b4e9419b06b782d095e9d110a660c6f5eadb46391f244d96f4de1a1a2111c2fb87e4d8e196f9f44beb0b294dfdba9401cfd2afb8a60c866df281d7c1056ee5c47", 0xad5, 0x4, 0x3}) 00:03:43 executing program 0: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97) flock(r5, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x1, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:03:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') freebsd11_getdents(r0, &(0x7f00000002c0)=""/148, 0x94) write(r0, &(0x7f00000000c0)="c94dd449f5c1c2170a964d443e5aef0a7da71d969992093b8b8297dd0418dca4836acd610770f58394710b335c1312e3dc5699f6a757291b1f1fc25f1e56b3631c868e66e82ff593ce5432d79cd9c521cbed0df41264a2f1a990da4ace81695aa84be1dfe6db2d624bcc026a43bd34e486f1ba67ea78522584cc7dc13843b1", 0x7f) 00:03:44 executing program 2: getpgid(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x40) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xc5a, 0xf4, 0x400, 0x10001, 0x4, 0x2, 0x20, 0xffffffffe458bc72, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x1fb) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) shutdown(r1, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) 00:03:44 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/19, &(0x7f0000000040)=0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r1, 0x6, 0x187, 0x80000001, 0x40, 0x8}, &(0x7f0000000200)=0xa0) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) socket$inet_sctp(0x2, 0x5, 0x84) 00:03:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000500)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fb5509b9b9bfc00d20000f8eff265dcf15f0000c23bdcc4f0286cb6003ef80f9966030faee42c240ffe349b47000026400f0d18c401fe5ff6da35008000006467366766706664430ffa76300f01c36666450f17720d14111d54111d00") ftruncate(r0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}}, 0x8) 00:03:44 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) 00:03:44 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = getpgrp(0x0) wait4(r0, &(0x7f00000000c0), 0x4, &(0x7f0000001240)) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x10000000, 0x9) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001300)={0x0, 0x0, 0x7, 0x7, 0x7aa, 0x3ff, 0x20, 0x100000001, {@in={{0x2, 0x2, @loopback}}, 0x0, 0xbb4f, 0x2420f406, 0x1, 0x200, 0x7}}, &(0x7f00000013c0)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001440)={0x0, 0x80}, &(0x7f0000001480)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001500)={0x0, 0x6}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1204, &(0x7f0000001400)={r3, 0x0}, &(0x7f00000014c0)=0x905f) 00:03:44 executing program 2: r0 = socket(0x2, 0x3, 0x0) syz_execute_func(&(0x7f0000000000)="450f1f4000c4e3bd79b63223333319c4038922afffefffff0fc461f85e8f1c000000c4213dd876ef3643d23e0f370f1b7229c442d1044e000fc727") sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000000000000003e0000000008000080bbb0df6b9e7e6a166a9c71dca95d61ca511cd71c68745034529c59a0888d5189954d9e97de2227535ee396463f12fa7d5a5a11f4311e687ab0e6fba143b0b746e753f3f40a25cf9ad19271ffe0be6bae2c67d19e95e28a61e8fd4b07ff1591bf4b285cc0374518b5c8574d44bba722e7bcb8bfb39ad015c4e861b4bff9e26d3dc773aeae01a20ab99f35e0883a08bbdf0320b62001d71bfd23ea76904a2e26d23bd9404af0364fbf524e7eda5847253c724b170d6126d2c178408cdd53224bc25f2d333dc73ce1748f43c4afcb95883125be9f"], 0xe0}, 0x80) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/24, &(0x7f0000000180)=0x18) 00:03:44 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) futimesat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x3, 0xab}, {0x7ff, 0x5}}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x80, 0x108) r2 = dup(r1) accept(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000340)=0x8) mprotect(&(0x7f000051c000/0x3000)=nil, 0x3000, 0x7) recvfrom$unix(r2, &(0x7f00000002c0)=""/120, 0x78, 0xc1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffff00"/136, @ANYRES32=0x0, @ANYBLOB="4cd7f50001000000"], 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0xfffffffffffffeee) 00:03:44 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180)=0x8, 0x4) getpgrp(0xffffffffffffffff) getpgid(r1) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) msgget(0x3, 0x40) socket$inet6_udp(0x1c, 0x2, 0x0) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:03:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x2) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), 0x4) 00:03:45 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:03:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87f6b4e7e0509bbceae9f6eef6b9d1352ccb98d304364904a94adf16a06a70c2d25b19b5e10c00005f583c1bf895ccbab01f0c05856b1d3c0ab1bbe4ec113fe62ecbb001067881a233c68ad5550c5dfbdc67b0f9d3d1ffb74300b5191bffbbb7e0a0c20e307090bba651ee48d5f3d1016067ae28c6ee744f4aaf57e404626a39d31661f781e4ffb256fce04447144db51cc02b3be32000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) close(r0) 00:03:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x62) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x1000) syz_execute_func(&(0x7f00000001c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x40, 0x0, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x400, 0xc3e, 0x7fff, 0x8}, &(0x7f0000000180)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "20a22b80fbb76ac58d9b7700e7a4cf95"}, 0x14) 00:03:45 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r0 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0xd7a, 0x6a, 0x1, 0x1f, 0x7fffffff, 0x8cc}) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:03:46 executing program 3: msgget$private(0x0, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x4001ff, 0x0) 00:03:46 executing program 2: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000480)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcbf240f65c323f8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 00:03:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x200000000002) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0xffffffffffffffdd) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) munlockall() ftruncate(r0, 0x0) fcntl$getown(r0, 0x5) recvfrom(r0, &(0x7f0000000200)=""/129, 0x81, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) fstat(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x180}, {r2, 0x2106}], 0x2, &(0x7f0000000180)={0x2, 0x20}, &(0x7f00000001c0)={0xa8}, 0x8) 00:03:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x8, {{0x1c, 0x2, 0xffffffff, @rand_addr="a7fe841ba812b2c8d1a1f619de70a881", 0x4}}, {{0x1c, 0x1, 0x3, @rand_addr="ce982aa65be60591e5a4bd3ef3f56e0d", 0xffffffff80000000}}}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) shutdown(r0, 0x1) close(r0) 00:03:46 executing program 3: socketpair(0x1, 0x10000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x8, 0x7fff, 0xa7, 0x70, 0x3dd}, &(0x7f00000003c0)=0xa0) getsockname$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x67, "a0e493d2f6fc88d60b9e0d6ce85ed15b77f00718f18db5566da95d60a5da52abd2bc463d51244cb0afeb946e40ec145d1635f87e53bc7c36c106c8dc771bba46ae4cb9379a36f2e66f0136bda94a38d7a371718e44797c8340ef98c0be465e5167d52eafe23d4a"}, &(0x7f0000000200)=0x6f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x8, 0x29}, 0xe) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300100040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:46 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="b9e9079c1582c3472248d121f137a2679216ee299d6c59a2792712cd4bac538ef77ffcb5ac3dd4b9f8c3c045cda125c59e11ab9f1a705638eb463ea6d0e76780ceda56468b324db8f60024e7a69a888575435d1ff658b490cf") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = semget(0x2, 0x1, 0x20) fcntl$setstatus(r0, 0x4, 0x10000) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/77) 00:03:47 executing program 2: freebsd10_pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x600) syz_execute_func(&(0x7f00000003c0)="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") r4 = accept(0xffffffffffffffff, &(0x7f0000001680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000001c0)="8d605526f7cd1a8d755e9f6fd5e8b7e126ba25b86a2b4e176892f862e05df7e8680a81f23e50f1feb46600f0b5651365d84097bfd7d4") getsockopt$inet6_tcp_int(r4, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000200)="4ce676ba930dd3ad6573e94ce93741977317f0823bd54e6b6f1fde2cbc404a7d911d64771e0d80190a39f8822537dc4917f915c29c2c2a04b58c3f540d9d4cbb51fd56345cfe1bfcb118065fe4f2cef8e32ce7f47d25af9dbfa74ebd0c7e0a44d9f8e2021b3e94931d5e81ef8b09e43a5d76fdf45de07c9b91a91ffaf47821dc038136e0560fe58fbf43b7124ade3ff394df9b1ccd2f292ef07ba10a989a5544eeedad253dbd2f6878dcf2894bcf47862e96e9d9d8dd67aa") getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:47 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) fdatasync(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x11) getsockname$inet6(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe64) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "59c22d57f2f429f38175428cbd246ba1d6045082ade78c92d34f1d29f79fc5936b4141ad863839d348fafdfd4ad7571d91334b6f85eefb2cd894be98aa89308af851e2375a5e7bdc8325fb8ecab39f505a73625f0f7a10325f5601727e7591b7d579ffbb99020e0afc80f3f62d544c8bb2c8f7f77da7faf49b11c35cf816d1ce34f73d836c5b6089011a1ee5e10253190dff33f5e715a0b9890f30dace6b6e6f903b2d4d24d74cf89efb534aabe1a0d1652d622621fde0d77aa955b5f7943d61b1532540c3a3dbc9f00019734a248bea01b4d93549829690ae90516038057576c39ff3e232293de427dc0f37e0dd9833"}, 0x100) 00:03:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000340)=0x2c5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 00:03:49 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="b9e9079c1582c3472248d121f137a2679216ee299d6c59a2792712cd4bac538ef77ffcb5ac3dd4b9f8c3c045cda125c59e11ab9f1a705638eb463ea6d0e76780ceda56468b324db8f60024e7a69a888575435d1ff658b490cf") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = semget(0x2, 0x1, 0x20) fcntl$setstatus(r0, 0x4, 0x10000) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/77) 00:03:49 executing program 1: r0 = socket$inet(0x2, 0x1010000001, 0x4db) getsockopt$inet_opts(r0, 0x0, 0x800006b, 0x0, 0x0) 00:03:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="fafa6daef36756ceaa63bdc0a406c875e3e29c", 0x13}, {&(0x7f0000000140)="ade32907ca675d46399c5fc977c3f2fa91a6149803ac22759150ac77088fd3ce8b8106280ab4e6c472c5ba0d96584366fa9bf0a8465aab70a497f0dba98fef72c0c0611ba0648edab201825d643e62a440aeb103408342a517e46e535d1395166a8ccc6c778a6964", 0x68}, {&(0x7f00000001c0)="51a50e2d4eade0e209ee", 0xa}, {&(0x7f0000000200)="446c56bb0198fca4aad383a6723647fa4ca8692fb1510007ae3082eb", 0x1c}, {&(0x7f0000000240)="36d1fc6063df6c6f688cf7fc29580a470c7a4698", 0x14}, {&(0x7f0000000280)="23663dc3e3dd3a3551b5e7da3e8c166c627bcec1d74463bfcbe86f82e69b2426ac67976ba8dce411cd5b547d2e2e", 0x2e}, {&(0x7f00000002c0)="8697874802a3336721d3f4bd225901b43f3e4939d9b13016e8ee1e5052c5cd5004ac5a65b424fe409613dca6adeb6a485a6ff928ad3c9dc01f74908e53f26b45673c1d633903a58226c614fd93039b6322ebb579a6ee9e202806204bf3476aa03d64f8e5c70063ebdfbc141ddfd6d5678431596bea", 0x75}, {&(0x7f0000000340)="e0bcea5be1d840c1879fce7965a390deb50777f3e9638f72ec17dd0a41fe2e5fe263c5f50c5fb00aad42a40e37557a4b7c143ceafdb6f6340e6806cc9a77406a3f38cf14c58f3a521a259412843e40241469c6e3750398f57e9966c568", 0x5d}, {&(0x7f00000003c0)="823ac86a70d62bcc1eba876ec57d0c9b7e180dfc3c6dede70cd084b86c82c4701f0db0458a76ee17ad800ab6cd68ce12813589c7b0c4ea4905d8f7c04d7719f70615b626e75f3d29914e762a1672e50307447dda4c8165cd56cdc6d61663758e55ffcb05f8e7aeed094e96dbeea8e57719837785ca508f358b0ca9a7cbea9aa0c6adead9c969e707cc6ee298e930533e1a3b001ab9a13ad2f60b", 0x9a}, {&(0x7f0000000480)="88a56ab3549ff6babe553e15685b613551a971967c1cb3d3a4cb3b522eb4677d11c5067006b3eefc79375efe6d1e0515f6e4f3d2a81ed28c64a3160548324c549101eaf0130417938ca569f5cfca226cfe061b1d40ba2c7903f2df93c9d697520881e53cf8d81a418899af600b65d33df2012ca4df4419107e037979ff9d915d5e3128dfeb6fc8fed56a9291e0542a2aa2cabebdc777dff6db76f5c6de02f6dde37d", 0xa2}], 0xa) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xc8, &(0x7f00000000c0)=0x6, 0x4) 00:03:49 executing program 0: clock_getres(0xe, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x800, 0x162) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x2042, 0x3) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0xffffffffffffffff, 0x800, 0x6, 0x5d, r2}, &(0x7f00000002c0)=0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:03:49 executing program 3: r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x1541, 0xfc56, 0x54d, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1a6, 0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000380), 0x400000100000) 00:03:49 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @multicast2, @multicast2}, 0xc) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x3) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2004}, {r0, 0x100}, {r0, 0x21}, {r0, 0x2000}], 0x4, 0x8) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100100, 0x60) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x100) r2 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:49 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xd6) r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file2\x00') 00:03:50 executing program 3: r0 = socket(0x1c, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e0066696c65302f66696c653000"], 0x1c) 00:03:50 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x9) socket(0x10000003, 0x10020000, 0x4) 00:03:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)='^\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) 00:03:50 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @remote, [{[{0x88a8, 0x9}], {0x8100, 0x1, 0xffffffff, 0x2}}], {@generic={0xbdb3, "23862e360c61d874e8f10131b5e17a2039c30361ee91beb96614145d5cb02286b8418c74ebfa104a2b418ee46c7e4074db6171765e88574a2ac27c8c4ce3158b0cfd914a5bcf343901603cf787c5f68b06b6e0a2"}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:03:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socketpair(0x1c, 0x30000000, 0x9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r2, 0x6, 0x7, 0x401, 0x3, 0x9}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17}, &(0x7f0000000040)=0x29) 00:03:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) getsockopt$sock_int(r1, 0xffff, 0x9203, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:03:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:03:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) freebsd10_pipe(&(0x7f00000000c0)) socket(0x1d, 0x10000003, 0x3) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1c9) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x30000000) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) socketpair(0x1f, 0x0, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:03:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2f6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) nanosleep(&(0x7f0000000000), 0xfffffffffffffffe) 00:03:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e30000000000000"], 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) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:03:51 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e3) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, r0, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001100)={{"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", "4d14a710603f9446ef6e814aae45708f3246bfdb207ac5423b750b82f41aa387", 0x63bb, 0x1000}, &(0x7f0000000100)="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", 0x5, 0x2, 0x3, 0x2, 0x9b0, 0x37cde121, 0x4, 0x3ff}) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) 00:03:51 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0), 0xfffffffffffffff1}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={0xfffffffffffffffe, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="84d87aa3bcd79fb2edbb30c9a84cc5eadf9a30dd8e4b610bc93ea77741aa2c6bfe92c2e00027bfc3247905b919ba0a4f78cb0dd7c7e1be388e48095b8729267d61af039f99f83741350a64f010e8fc21377dedb3581340ff04292ee8cf15b26ff5d3692d", 0x64}, {&(0x7f0000000200)="7c3966aa84b57a554ff8e82b509509f1b39ff1e2f4bd20c6e521352beddc7574c79ddc431123ff2cd123ac5bc1a104833fa12e4ee3a552ee0cd2cf77a7f0e707c26ad62099785713d47e9c8254f34bbc0bf07e582ab0c2d484cc7e4599cb58d7936def5d70c6170e8cddfe3997f364525b14af2e3d5c46ce023119db0e0c34a67566f31c276ce61660fca91ead77867ed1941a7d31619900cd665a3280d0a55fac0c08d48c656d8406d3367e77d542540c0ae1301d7dc2272a23c070ec30", 0xbe}, {&(0x7f00000002c0)="61c4ce0a94ef5a570716397d50d87651eedd2f92c9b8a8b05461649e719a53d66376032cc475dc55b102787132b33523d9d40c54cff535b1ac57cd461ff6cfea7038b9b685d09a74c8aebd70c9c13581c35caf7ba5a7b2f7b78aff197933764b561818f4c109cd1a7419b528a288b24881959f0456f0a05196c2be0760bc75da778c748c8a753a558ca1a9ceed7c1a557a60d744811ef19b5af4dfe073eaa4709bbfefc741aa4f9b6fcd465df65efc3583c29625db9072dd7083e5f76be54c490fc1629abc67e2e0d08fd1eb725e2dee5086eff0f952cdf1240a3e1802ad484d", 0xe0}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000008400000009000000ac2a00bb"], 0x10, 0x2010d}, 0x80) 00:03:51 executing program 2: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x1) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x1}, {0x8000, 0x8}}, 0x200) 00:03:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x9) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x30000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x8, 0x4}, &(0x7f0000000280)=0x8) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f00000004c0)=""/218, 0xda}], 0x3, &(0x7f00000005c0)=""/83, 0x53}, 0x1) close(r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) 00:03:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[{0x98, 0x88, 0x9, "8bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc04a73dc55a0d4db4cf93841fed9175f9549e0fd4c20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf"}], 0x98}, 0x84) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:03:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000002c0)="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", 0xfe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000200)="9bd4bada5731be433e527cb54a130d73e317825db3b11fccf3a797c3929f081659a891d9d98d3c0127f435cb7da40461f1bc3a914b253a9e69bc090213d1a9082053d006af5d35d5e9f59ae6a581e0bcf4e3e86c20d5a77e33c54e58d5b217b44c7742d0ddb86b9d9e74eacea7c4024845c43873ece59162eca4980331ee559e7f31763ffac6a6137ecb", 0x8a, 0x104, &(0x7f0000000100)={0x2, 0x3, @multicast1}, 0x10) 00:03:53 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x8000) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') execve(0x0, 0x0, 0x0) 00:03:53 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) sendfile(r1, r0, &(0x7f0000000080), 0x1) getegid() 00:03:53 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x1000000, @loopback={0x400000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) 00:03:53 executing program 1: syz_execute_func(&(0x7f0000000340)="98567d7da84a1c340f05f359bf1600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r1) r2 = fcntl$getown(r1, 0x5) getpgrp(0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(r3) fcntl$lock(r0, 0xc, &(0x7f0000000300)={0x0, 0x0, 0x100000000, 0x7, r4}) getpgrp(r2) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000040)="8f01ac8bc1367e81dfeeb79e8de08d7e1758d4b4a6da8170886ca13fb3a4a239f1236c904ef7ea4427f330ea68df8cd2efcd8987e9b6c4cb550aec4b5b605ef4d3f02b942cad1dc6ade160761a448790fcfad193fb2ead30fcbf4b57308c084232907e0318b6375ed4fe96e2667db97074d84689217194e7f54ec7e42f40042271fdad67c792b853e5e9b76ff8908a731f47ceeff98ac2fbdc89545b6520d1b355929bca32d41ba583a94c8d31676fbaeadf8e501394e39677fa9e45a1cc0433f7b681ade7c5a84696b6a95edd1419e7efd47e3ae6eb319fd9f6ed64cc37bebd376b25610c") r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f0000000540)="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") r6 = dup2(r1, r0) setsockopt$inet6_tcp_int(r6, 0x6, 0x884, &(0x7f0000000000)=0x7, 0x4) r7 = dup2(r0, r1) freebsd11_getdents(r7, &(0x7f0000000440)=""/244, 0xf4) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f00000001c0)={0x1ff, "196971b6f02e0008000009645ae0a5eb"}, 0x14) r8 = open(&(0x7f0000000280)='./file0\x00', 0x802, 0x3) symlinkat(&(0x7f0000000240)='./file0\x00', r8, &(0x7f00000002c0)='./file0\x00') 00:03:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)="a65e3264beb838cb9fab30df1fbdc073dbc69a7145cdd73bde33d36b072e1cad497c5b9aebe7ae55a0f07b67d1717106e481d5f8012d3421cc9f053764205a1639cff8cd8f8d85d14f1f9f7ca4c266023ba3ed4584d1583e6c9c65e46af0ae98aca37a789dde70040f281a77c9bf03d6bcc965eb3460635ef72244eabc0943af3f09de960fda73372a5cde80dd60", 0x8e) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180)=""/190, &(0x7f0000000240)=0xbe) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:53 executing program 3: syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="060000000700000003000000ff0f000004000000b5a18639a8813f6d87d11d092e54f8ba67ecda2fba2d8db938bcf96d7b519ad2030f64dde49e9f9341e841e635f670b73aace249b14200c1d0f33325f07ebb11bc9857055644645552d1a516dcd406516d69d870985793d2541127afd0521c4bbf9507231a009300e13d061243502423302a89b7b6"], &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x95}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:03:53 executing program 3: r0 = msgget(0x2, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/107) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r1) fcntl$getown(r1, 0x5) r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800040093000000"], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r3, 0x1}, 0x8) r4 = getpgid(0x0) getpgid(r4) 00:03:54 executing program 0: r0 = socket(0x13, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) 00:03:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/178, 0xb2}, {&(0x7f00000003c0)=""/218, 0xda}], 0x5) socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:03:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getgid() setgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) 00:03:54 executing program 2: open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:03:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf051b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") lchown(&(0x7f0000000340)='./file0/file0\x00', r1, r4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:56 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000240)="5e2f412e996db3d10ba6cacea568f97b1309bf0e3bd8e0e780b1aeeaad152fd91f359d7504aa91f486e7bef29950") r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100c0, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xf589, 0xf, 0x3ff, 0x101}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x3}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:03:56 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000002c0)="3b96152ad05b9870443fc8c9b29da6804d7869342b13d1c8b0927d19f4f3617b081436e4cc610d4f86f4ca2993c71cce8c05a2763d853b5f5d8f695c774a7aef3fc375c8d103370a38460f5219d8df0fc75f302158fc5bcebb830f9eb9d3d61155ca1d68952cba2e6fc46bb772832b4920d4c7bf78b244e94b742efcad1f56c05e4351746e44c3acdb123eb4fdf96c191df52105b235897965") open(&(0x7f0000000440)='./file0\x00', 0x400, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x10040, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x6, 0x40]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, 0x9, 0x1}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000080)="d5df5b8bf99c625ee431502bc181e1ae3d28957deaa89e17cba8969a1454852c6a0795b106ce6b86fb13e96ae9edfa3ded7a5afa21bdbddd1b240fd111e816f81432f5f945560213eafd9f1c00fd445c70fead8c8ae99cf4874fdaf4d6aceaa4dbfbb57e5de6c0d3aa70be60e377333905e3d181d3a05e6da9c05aeb552d22e907") 00:03:56 executing program 1: syz_execute_func(&(0x7f0000000000)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006e8888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a3c0a00cadcdc1d440f2b550142c4da86000000003131b15dfba1c9fb110f0f380483000000") 00:03:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e2f66696c65302e66696c653000be57dad608aebd014551a096ddebe34a230f627eb67f3c8c6ffbf9775f192515a0fd36b904ec75c4122b2707f010dceb8146bb813e88378b1e25279f208f70cc10103d3e01ea8ef7a6be47af6d85145f6b11493f227b8d37a8014c2a68faa091a2559175d2a660ef97"], 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000100)="740d80d17e29d142866cdc9e4a1d47af14811ad3b99dd8e95918db1ca32467d574daa12301c0f01ef74b87772c96033de5b4d5a8") recvfrom$inet(r0, &(0x7f0000000200)=""/64, 0x40, 0x40, &(0x7f0000000240)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000001c0)="f4d03656e5da9055b3d0aea2f9a4347ae07e56425e5143ab4a8e236d41942a63d374bbed1d1ed4087437a29bfcf868c161c4efeaf6") 00:03:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="060100004e17ad293982150ae78557651dcefb314c9dbcaa121423491ef8ad72986f585e81f77b01a184d619e3290e90cfaddb8ea936308129"], 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6c651e00"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:03:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in, @in6, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x184) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:03:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88) r2 = openat(r1, &(0x7f000060cff8)='/', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0x3, 0xffff, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000200)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpeername$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) 00:03:57 executing program 3: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = open(0x0, 0x4, 0x0) fchmod(r2, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0x7, &(0x7f0000000280)={0x4, 0xdca}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r4, 0x6) fchmod(0xffffffffffffffff, 0x86) 00:03:57 executing program 1: syz_execute_func(&(0x7f0000000340)="985e4aa84ac422090d45000f05f359bf1800000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fbc4a1bd72e7f10fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c242d9fef08171a30b8a826eeea80dd4d48cc7e86400af6872c7360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba296b7e2") 00:03:57 executing program 0: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fsync(0xffffffffffffffff) r0 = socket$inet(0x2, 0x10000005, 0x400) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x40, 0xc4) unlinkat(r2, &(0x7f0000000440)='./file0\x00', 0x800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100201, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x2044}, {r3, 0x9979f35141d17b0e}, {r4, 0x80}, {r5, 0x2104}, {r6, 0x100}, {r7}], 0x7, &(0x7f00000001c0)={0xd69}, &(0x7f0000000200)={0xa9a}, 0x8) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:03:57 executing program 2: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x1ff, 0x4) ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000000)) 00:03:57 executing program 0: syz_execute_func(&(0x7f0000000300)="c4637916d7b09866652edddac4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e3f9c5c5fec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") 00:03:58 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="46f1555bfa1abda13dc0cfe1b3ff813236ab9cf66542ed7b6dc49237a3ebc8cbca4181cf138a6bd0d819c5c8b5153ac46b970aadc1cf386c6129"], 0x0) 00:03:58 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ppoll(&(0x7f0000000180)=[{r0, 0x1a0}, {r1}, {r2, 0x88}], 0x3, &(0x7f0000000200)={0x80000001, 0x10001}, &(0x7f0000000240)={0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:03:58 executing program 2: 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) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000100)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() 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) 00:03:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x102) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setuid(0xee01) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) chdir(&(0x7f0000001400)='./file0\x00') 00:03:58 executing program 1: shmget(0x0, 0x2000, 0xc8, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="02a840d94ca3395b41857def096a243aba", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x1000, 0x5}, &(0x7f0000000400)=0xc) r3 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=0x2cc) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) recvfrom(r3, &(0x7f0000000280)=""/11, 0xb, 0x40040, 0x0, 0x0) semget(0x1, 0x0, 0x440) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000240)={@loopback, @loopback, r4}, 0xc) chdir(&(0x7f0000000300)='./file0\x00') 00:03:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:03:59 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) 00:03:59 executing program 0: syz_execute_func(&(0x7f0000000940)="0c191e1ea179d2e9404444cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4d753fbc44383c347d80000410f1708c4a13defb36375ef90427d822a2a00c45a7676f2168f4808eebce00000802000c4c3dd6d680748515166430f3a088f00000000e9c1ea01ef60dc5f00c40285905c471ec4a17c296f0cc4a1fd68f045363ef80f9966030faee42c240f5e5bf4670000c4017054f22ef244aec4c24947be5a3e00006467366766706666470f38045e023643dabbe8ae1cf56666450f17720d14111d54111d00") socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f00000002c0)=0xffffffffffffff0c) fdatasync(r1) 00:03:59 executing program 3: syz_execute_func(&(0x7f0000000080)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7ff3ab") 00:03:59 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000000c0)=0x4, 0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) 00:04:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000000019078010200000000000000009078000000004500080000000000000000cce00000027f000001"]) getsockopt$sock_int(r0, 0xffff, 0x5007, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x27, "723e1925a951d07d2927d74ae9d3ac3c88e362d943d20f2343e37a1121b80b97e24370f53cb27a"}, &(0x7f00000000c0)=0x2f) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x4269, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffffffff}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x18fc, @mcast2, 0x2010}, @in={0x2, 0x1, @rand_addr=0x2}, @in6={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x6}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @rand_addr=0x200}, @in6={0x1c, 0x2, 0xd1c4, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:04:00 executing program 0: r0 = shmget(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/9) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x5133, 0x5, 0xbbc3, 0x7ff, 0xe8, 0x5e, 0x800, 0x100000000}, &(0x7f0000000140)={0x2, 0x401}) shmget(0x0, 0x2000, 0x0, &(0x7f0000694000/0x2000)=nil) r1 = socket(0x1f, 0x20000000, 0x6) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x42) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x300, 0x180) r4 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="2984fa07bc44c024e33bd5e257327176ff281ced3a74a10d5a66ee143cccc5de5d16e9a275126860a465c8a90e44368a3fd5c781faf3f7ae27280bc7d0fee59edb66a38400ae26bef2053905b91925343800b50cbf7faff56b946298323debe4f7e6ba0af1d6c9361c7c3fefe7dc61a9df13348489bd8ee60ef0", 0x7a}], 0x1, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r4]}], 0x20}, 0x20000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000000080)="b0373cafeced5c7a1a9bc6ab26e23ee888e8718a") 00:04:00 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = semget$private(0x0, 0x0, 0x200) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000100)=""/76) fcntl$getown(r0, 0x5) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="0d06e09c300e654b469f17bf63e34226f6a5a679cc1d41deac20d078c4ed3caa3dee6e644ba1774041baee8a8041da57677627f346096a9fe282e49a2d71b38734b8caade809e68c09591cad17b0465f4039e0c870724e31904324d94def94fde758c2af8bf9eb363140fa1fe3b706ad318bb81c1da8d558ea9af7f9849dd75a8a4c15230243b82533f86823bde1ceb114f4fb517f41f653f44e08278be03f09e0e1a4eb48ed1dec1d5fb9f7ce8a0fb2df9de3d759782028916f7d1634c28185e654b5658441d6f4f45dc011b0d66acb6e4464643ef85b6f59f3d8ece78247e583328257ec69") 00:04:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "2856101fbb25b0eb02a1d4183244915209c189009dccec24eda15b9c80c048907448c79ee017f0367e0011c42ce332a8d60f2fc3de60a3a4bfdc12908cd7480a3c25b2b89439921c3b6b1f5f6e56ec503a055b37f1c853819461f55830018c7f76a2012f16c4088a04c87eab213087eda08e75e674d0a26868e95524c86d21bbf09a02a1b0d18e442d4ac7462497259f438d9f97f93ba53a876e390d996d21c0d8a5f8aa9e7cd1e50a54232d71ab23b6e9dce5f86aaa3d12ffae9adcc6657af8e0eefdf48241b83cf552ed568d90041c83c3ed5e792e0fcc2b909a6042f8a489029af3fe9797cba62b4a3d58ace85eb2"}, 0x100) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x120000, 0x24) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="664a485f5d553b40194953ae7128f576496777acbc3304115bd1883058d9834593f421389abfa33270c8e8f3e2b0b766a1c1ef590e546578db5a2976361ea7baa36a25dce0e4452ad4abbb5feecc889048ae23de0e727217fdea4730d454ba2513cb30bf1f16e6831db1a7390a8e11bc097d833dd955774e51dfd743ca24d05d899914369113b742e452ac21d695a4052b4e5483a9e36628d85a02f423fedc4e8d32caa5696d0880498d") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/97, &(0x7f0000000280)=0x61) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000380)={{"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", "cc6b43bfddd404468fbbc79b110099f9c4883c4c4d9e711cdd46bdcdfd5735b0", 0x1000, 0x6}, &(0x7f00000002c0)="979c95ac0298730c18c8c977d08cdde8021fa27fdb8ef7cdfe6b2b13c67b58b6e99e3a5271c93c7f900053d000c530937296089dba4d5b68d0f0124453a4ee6a41b88ca0947bc483e98d16e7b7bf253b4729706128bd27fd0d69b454001802878fe2d6515baf06acd0b522ae166f2c259494ec2591b15d41a2b2c5e64f651c0fe74d79e5e0d6135adb73fc54495f00d3b401a3e1cc4d746527413e9ca89a6e75ffa5a89fa82652742930daada149c1e04fbcef33bceb880a0ae3d0a1", 0xf057, 0x6, 0x9, 0x1f, 0x7fffffff, 0x0, 0x1000, 0x6}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000008c0)={{"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", "c60d84ebd36c3355be5ff2e42d7ad4acc8c418d8cb540a9a3faf1f56af326fbd", 0xffff, 0x7}, &(0x7f0000000800)="7583acdac2ca3460b1d6f13a8bdfaf7243be406c771fa87671b43c3d0234145c355c1e147df8671a7e3404d54de50e3648b128c11bfccd054108e173c45784c517f40ce0dd0fb6dbc6e19a48d81e558624061fb964fcff445ca33de6a3e397936849c41ce5a20d10a1752679c5af30a414edee1000d1df980184a712952cfb49bb786ad8e09311eafd7cbaa962a86a9a", 0x7, 0x2, 0x8, 0x2, 0xffffffff, 0xc52, 0x2, 0x5}) r2 = dup2(r1, r1) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001d40)={{"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", "3c840b3de559302791d582bef78df6d595fe888c916810f2de8f8acc9b908f45", 0xf6b, 0x7}, &(0x7f0000000d40)="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", 0x5, 0x5, 0x1, 0x6, 0x2, 0x80000001, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000021c0)={@in6={{0x1c, 0x3, 0x7fffffff, @rand_addr="947f17612a084d33715263bafe4fd9b9", 0x5}}, 0x0, 0x81, 0x64d, 0x3, 0x6, 0xff}, &(0x7f0000002280)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000022c0)={r3, 0x1214}, 0x8) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000002300)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002340)={@in6={{0x1c, 0x0, 0x231, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x4, 0xa56, 0x83, 0x6, 0x1000, 0x1}, &(0x7f0000002400)=0x98) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000002440)="9c4ec776ac17369d1c3d6a3f8d0894f03f40567f6fa8d55e0256b20b7c") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000002480)=r3, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000024c0), &(0x7f0000002500)=0x4) fsync(r2) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000002540), &(0x7f0000002580)=0xb) pipe2(&(0x7f00000025c0)={0xffffffffffffffff}, 0x100000) open$dir(&(0x7f0000002600)='./file0\x00', 0x2, 0x4d) fchdir(r0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000002640)="cc682310b0c8797db4f9fe9b72f7ab21778945bc2c7f948d60e4a1f4a1faee9281de31e5415842a154da2a08bebe53ba703901b75dafffc9c8c61ab1d16459dfc2cda5d1e19b1dee95ee62152a315368c046000438bbc9b195c5e3f674351489fa0df16bf7ada6b607d005bcd9e849cfa8c9eaa517067ccea461617440b794b817a6538de04285bac1f74fe60678cfc3cf13367ad6168126732d75c8101c7a395c6c61303636da480912e2b5900730fde803366cee709f6ff30751456afb62e8ffb02182e58a6c9a909d6fc7a1b33ea2c9be10954e5c1ce601c6939f") connect(r4, &(0x7f0000002740)=@in6={0x1c, 0x0, 0x8, @mcast2, 0x40}, 0x1c) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000002780)="99122a9ca08a90b64ca7545b8fcb74b223a28cad4cb1bd6704c4f77efd90622de7b3f1ab937c36d75f6b85eba42f396725e445cf654213945f705d7012300ae0bfd96509ac8d5d4c8532320ea98cdff4c05ff1d20a16f6f4bf34053003e4d9dccbb8fa7afa3d125f5f4bdf7b0dc5b8aa8592f6285b691d7924529500fada285a33c0bb28c2033e9ddb45ec1f0d7e76ba6de29305e3c68199c443f6083468d203c14491b32f278ea30127b202fa2661cb628697dcb9d13add73b70d42c299bf4b3a1ff88a4b8a920a87651c2e99f163c42bb790c9f4b57e018fcb02457df40a9296478b77bf096f46c411bf8be2cc5b2de01de0fe5bd904") ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000003880)={{"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", "617e434b6cb256016f1b62f5c11240bc3193d2867f9cd49342b06cf46d008311", 0x8, 0x2}, &(0x7f0000002880)="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0x8000, 0x4, 0x80000000, 0x2, 0x3, 0x6, 0x1}) sendmsg$inet6_sctp(r4, &(0x7f0000004180)={&(0x7f0000003d00)=@in={0x2, 0x3, @rand_addr=0x4a}, 0x10, &(0x7f0000004100)=[{&(0x7f0000003d40)="e21602dd83555bdf652bfb92ef0f7c6a8f4fa0d0832e699092154cb9b2420094028ae6df49dc92354f238ceda7a1634a8a727daabe4f911390a3c11bc8549533885a78f49d06db1708cfa5059cb39076b71ec6983f53635d076e1dd9b95cdb1f4661368aeaf76a17c6908fcb9facb0961b38c1505febf40d698c74da6fbf1c721854b7935436edd325c934eb4d94cef104f6af14e20531e29ba09a4883468e482e595409f61dcb90d5290650bd06be6a04c4075fa651b2207b427502fb25c8eb5d27f960ca9f", 0xc6}, {&(0x7f0000003e40)="bc81898868a4cbcee81f3953413590927fceba213cc0d004fcfdfcc0bb65e8d74b62c5519fd9913d5862c0b6eaf6c10a40578dfb44bc84021127a92bee8dfe252052f5b8b8b82aee0d7b2e5986d1f7ecc374e7e5a440bb61f157f1e78f4b6c28e9a9e5d0ab2717a48d65aaa452330ddcfc2477b48d83d445ada2f43b570f545156d905574d75d51a2c2d8f6100623d21e28e83c00abf55d3b4", 0x99}, {&(0x7f0000003f00)="66dc9150470600fd4d0214bd55862379f89871e0555eedf13bdd8ad1d3bbd890ddd15953736ecd4178b25a1d4259661ee8d976af393b0e459de12cb3360f57d40c92dbe8fbf8092c3dfd7a5f043fe306fd240d50aa7276f21ee15fc3445c6bbc694b4be6841ed155f9186d38cff38505b9bcd808699442379e95a733833059db527840afe98d0e62a09fcfb6c076b801ad9532334090d2887fd2923db998fac77da145f22ca08177ecbdabfaa9aa706b1cd0c09b93d632f8a11bfe2ba0e9581b893a1dfccb492bdf0e9e11b645de71809bdd1b5ce341a386d93dfa7239fe2cf7dfd9802d6cfb92357b6a1bdfe42483d43ade3511b35fad3500", 0xf9}, {&(0x7f0000004000)="1d0ab1e4bddfc8691d757e933c744ea57384cfd162f76ea79c00b842fde2049fa335cfff0b2ee8956c42058e548567fd4f7e792821f162fc148e3721d7ac3ab59636f66cfa00e146553fd8c1d514984b7acf4eab386a9a4905d5b165085c44dc968f2ada7015ea9ddf751223a2b5fd988594bc57b077b4d85b5e8e91716b31c2f06348bbf38de2a23c55e2d606909a9de397125f0c3513e04a311054f1e9cd290bc96dd6cd3e6b5c3a904ed946ead75645193e4b799d1d88672f9ba640d71ad2f30a74104186697d1c1c5f9a9d6ceae64bd93c99511acd9dcb866b679fdea20eb3419e2ce684b466bfa893", 0xeb}], 0x4, &(0x7f0000004140)=[@authinfo={0x10, 0x84, 0x8, {0x9}}], 0x10, 0x20001}, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000041c0), &(0x7f0000004200)=0xb) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f00000042c0)={{"2a0364664b6437b6b4cb8cde045a22d3f7d63ffc656b5f1ccf20575082d1646a158692054eda2132190ae4b9e3f7931229cb149f43bad1387643b8d51ae68496acc667e22598f6cf3821c4d4d9ffe2812be74c981dc8b587cabae14f06d2ff681c199a62b9082373e2f53ffccd674d002d87d0545d259a2909ca284628a00643cb88731b57813195693d1cdd4a9a80b83344d0ac3b6c1ff2e71d0fd9545e4d526c49d269efcf6bfada8e15cfb0836dbaa6ae1cb2b0d5a896c584a1a6398494bfae10eac679102ecd1a8ed3125f54fe30449f6d17a5b58f1291cab62ad9e90b066f9562856c434cc218b7f4f791311215f2a834ebcec132b9339310600671e3949cfb16d777f96c4223d3972c95a1b982ed55a34ebf67ed72d4b197d509e369c1e5ad1b1e6ee6073c382c0399f309aaa16587bf903146b9fbb24677e04b1972fd2e08b0392318f4af6d87f6188350e698ee98e371940a56d698a13e39536c3b57d0d15bd167ef2bacf67157e20849d0e16cbcbdcf32b814515b776182025cbcd3672ad64fce85478b8b06dfb77e4977b27d801eaa12c47c3176af925bb50c7094517fbe9ffbe6a5898c3123e48bba66aa9648df6293c94080e5786e8be1d32523b73e33b06e08851f4b9ddf0034caf6fff071004d0e3403bcafbcca28f4365b8fcae282052a04c1c4257215e83a2edbf4d499a12cf242118a2d75f285456a77fded48ed4e2a193bd0d6bcfa40fcacb2baaf6eee214c873bf3aca0f0b48c303e256cd3a17d8b59b8083f717c1e4070834863f3615dbc9acc8bf19eebac2c3669151cb85bba4648345adf73cb71d7230a736b5b103e89957a2cb3c3eb9f30ea3f119b53ff2fd5cbc10ba2247f43937540322d10cdc13cc70cfacc4ec2d9b36cb4e567fec10ca953eb2e5c40314579956ee69e7cca1a099fbdbdcf44dbf99e02e02479e46344430994b4533a846c5b988e9c7b9e17dc67b06d6f446e812ab78a2283c430ab986bb73c237524743bf22fd453aa889290d508318fe973e407a03a0dc288648d58cf3fc96cf9cb9915c375ee8ed39b8fbe7249f6a9e2354b69468880473da70290fc5d3ceb194245a309b3251dab09fb9e23d2b00054776234c5906b60cb993467317b5555817fb24f098a6183c5d9eb46321a6b4ad2f69c56074c77f2dec678cda1095ce543e6967cdd3f4b5cbe51a42a7c780268edefd4d1e2bab7a76e81328738f6d79d004bf08040e96c2c673fa1be96c33d96bd39f98926fd3725e0492e3ca743044427d0e8b6e25e0e196d278ff352634f9e75d3217d5eec939def4eb5ed32fe4f2b45c65c5f4a849bcfbc5c55f74f9adf2c559173d7d896ef5e6dd76f7fcb935c64e19b508974886b8e3f8100dd508008989ad6a77797af023c7d81d860161d94bc95c92b625118ed8b43a60f9f1c4b71401b8b274f2234093f", "8aa417d383db061ad623ad3217901c0a965a3cdd216487ce27762ed6dc5cdeb9", 0xe219, 0x1ff}, &(0x7f0000004240)="9c343704114ca8a78564192c6548df154af4df91bde8ded684e2414c8b7ff36b0fb2948a5b356cdce7553d39a5ac9fce44b749d824e82fd07e947567165da37f0f74e9", 0x400, 0x5, 0x8, 0x7, 0x1ce7eacd, 0x20, 0xba9, 0x3ff}) accept$inet(r4, &(0x7f0000004740), &(0x7f0000004780)=0x10) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000047c0)={0xcac, 0x3f}) 00:04:00 executing program 2: r0 = socket(0x6, 0x10000001, 0xafc3) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[]}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500060081000000f45fa89f610d2dce"], &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x3ff, 0x3}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) 00:04:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x111) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x44, "10101b69e5658fd891a7d0fe708afb444aecb337258d95d55d264d290cd19aecbbc02c0dee6fb91bc6a0d808f09a55235d616357b61cefe179a62fd436c4ccdf2ae6efd8"}, &(0x7f00000000c0)=0x4c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x0, 0x1, 0x7fff, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) 00:04:00 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000140)=0xad, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 00:04:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:04:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="25abc7c13f66183da439da97e4f884a8ef50e77421e41a4c638878175cae271a90dbfcfa96c79e6be72f25f7f0c4001d20856ed7c37f78b411fe2043c05752822cf19dff63efb6fc4fa6e4ebf89b8c9848d854f8a356555793f02706ffba812134b478d95b70262b87e733d6d10577eb1fabbbbb5cd78e30305184548e7a71f65db7adb3e619e6fce22c40e5b19451444bc25371deeceac90630cf16443347525feb715d998b38f3fcae25bb1a809ac33eec4df092bfe9cb5f9bcb6db9982d1224b34f51036a84c26bcb420436d8dd", 0xcf}, {&(0x7f00000001c0)="2361284d9f7c6806477b5eaa2914209de6622d0a20681b27abfef6332b0179e712c7293c714857551efe1f939ab456e37b9b71745d6056edad76af305988d14694d088d54d264385d50aa54a43cb48060f4b58630a10", 0x56}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) r1 = dup(r0) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) close(r0) ftruncate(r0, 0x1ff) 00:04:01 executing program 0: socket(0x0, 0x1, 0x4) r0 = socket(0x1f, 0x3, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:04:01 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="77f792ce994b", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @local, @multicast1, @remote, @rand_addr}}}}) r0 = dup(0xffffffffffffff9c) sendmsg$inet6_sctp(r0, &(0x7f0000001340)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xe6d, @mcast1, 0xffffffffffffff81}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000080)="711776eab51a53cdf5de2795f165856ba8eab5969173b898794eec1164588ec6c8ef6e0d844997becfbc3ca92b19cb9f736385c0bbe86da2fd64d25c9054b13250be747049f74f43296aba853cb3e61052ad9dfebe02824e583b873ba06813fd3ed89519d5a19a6da8386cb823f8e41c7ba171c868427224e5d9c0bf81a1c9831484f06a172030c7460dccd1ae7367d43793180dc0cc6a8673ba1a8308f88acee574efa49a9e7f986792bac598c59552bcc6fe56d708dd0eec586baaca023b2ce73a12028ac6dab0fa0c", 0xca}, {&(0x7f0000000180)="d72e5cf21634e9", 0x7}, {&(0x7f00000001c0)="4e9b9773a7c9a81e6b942af3401274df1b9b31026a92d5b8998e22485393d70c2966ce1c3ccff7ef5307", 0x2a}, {&(0x7f0000000200)="76a0b02b84fbf91de0ccd2cb318a541b248fb137c5798717e5d9d9a74fc336181e0a8a1546a0697cec", 0x29}, {&(0x7f0000000240)="8d675b553da9418783d0da5c2e9af08f1eec1896bedc2c2dfa4fe6ff4e2e54152107bac4172ee347deb502035e91ac8966a80430efe6088209d95cbbef19416e6e64041c0008776b7220238c64dfb341f409d2a119ed97019e57d01d772f54b09dfa81d2965806e25b9851179301e445c1215d1f3d90e2afbaba0c796e7a56235a1e68ec53c05999180256f9b2e5b52811a5915ef2a27596a71a6a8f5e19543e966bfd7ececdca1188d75d0dc62b3857a991929def91ff88f9c4ac9445b00b4b76b5920f68bd73d64ec7327c52a59ce2d6ff6a9fa9b2d52bbc0182731f4a9261c764da861623165f5cdd84cb64749c5ba17fb098a0f99a57820844cf1ef425320a5ad42922204fbeb2d374a4dd40213af60042b6aad21ad9ee8712b26b3e88092cf5cc43d0b1437958f185ea10daf9c62c98f26fde6afbd826064af468e4fd55741c3e96a4a87e82d0f5ebc0147ee00a5edc72886698c74728aec94fa52f7e27a579ca8e89878f946570b360722861a56e116bcac9e69b2f4c161e8dcb791137f25e201c21c0de3bea42f6ade1817794fcef373d8ded2d02d285bb79f1970130ca836efaa164c75b7067d9eb31289d68c386d6149eff94111e54a80c802dff6febc29e53695a1873431348b48dcf7ff0c066592dade755da69088cca41e8f759a8d45642a887c1c28327ab4c755b777a9bda67644cf1d4106cb64e8ba292d18e71d669fa1cca4835eef6b00e783c60b95cfd9ae69e023bebefb53e077a96d9af5d3f53d68db6fb80a80ac4e1a95a9290825c1e42e480dcc875510e65b7e2a62b5081b416ff90a2c052ae1d2fcd428b4c18ab345da02fbdc4233a71d72167a26d71b931b032a71f4a17020bf7e996be9d13bd10896ab6b589e44b6f018fc73e83ac29d682f9ac2d7ae44f197c1e780378e0f78f0f022a42e71447fee6c723f0e6f8010c38460558a023f5121f58a5d8f63a9c2487e7386665b24185501b85d83b6344596c6ca4e1f0a96f6c3c0d6573c09149e1dce34c0ad22d508cb72fe3f3d90f2852aced07816eddc0023faff71009fe3a3348e51d1d68dcedb70a66ca9a0de69958353217025ce8cac314b6dbea7a200373588c1b5341fa9a8af5bf8488d76eef0c02a411d989b2223290ac1678afaec7dffd8863e2b8822b7ee42c3cbb5af45de23566fadf38a6f91d72da533d47aa0019551099e724c9967e3b24f37496a7edd4577df0ee6f9798de4f1842a2996eb470dc824c810dd229b47636729feb92e000e03aad2f0d7a69367fdc888d6a1b9e99b4ecf48554802e4381611bcd77941f8d34b781ac12dcff071264a72e4ec26a8972d00d4c804fec45b84ed7cc7d6f042aae0f76cdcbd665a2f8797c2b474dce0f235308d32e06c8fd38b51f9c661fb265029cc287f41524fe6e39a777efc94666e09a1b0a53f49839f3d6b128da8c6c34d4adac788ecfb6d9e83204325d94bcadf734c72821b190d64342b64bd53cbe57ddb3a48e9754424f17c53e75493ec81cbae9faec42923fec7479a36f2184050a8784492566e02e77f340a3b657345cc12e263a0b4ceff485c005abe2ae1e14fa352058cfd61a79a5f67885acd09341d47259b9dbde24d59f58e6f1f1ffd8c18afd937ecd2918960b5ed0c8022247b122e5611775a55f89ceed6282b4ddebd0b599448eb5d7029e5e11c3ec68e622c97c2d637445d04c4ed7297a0615a008f41bbb1aef5863835ae42e4e0d74e03b808e9464c400b117456731bfb7ffd770235008cf8082b87d1f441cb0b8977d5daec1672cdeaa9c3c130ac592298d70f0d57eace5f3bb2d4806b89298afa76277b0f41c0d14112bcf5506f46d0b3f96a2ed291a9b16b7d2901ecce3a9b676dc1e1d9b3a29bd77bce8e1f97efab818847191750ac26b69c902947f9c6b8aad6e5bb74eefa4a2b202549738debedab19df08d92f4452997f316b2093c9bef2602b2916c87517499c970a46e647b015c1bbfa044788332438e0056664b6f5fa1a0c7b7bf136075364f54967b379b8c22f77f2ae689df414f1b9f7cfca9419fca5fde0525c5322cb37e6e80da8204388210d3f720fa1d52e4dd682b9eef6b1ca0835478d09d089bfd2a8d38d01ba1eef806c03c61c84294d27a1a4ec543ba4d221b760ad83cfd55d403e6c1a1a5387d302c9cebe279e8d8f1869b44256e6cc0774fdb7a484fba32730b198ebe0769652d1767a15f0393dadfe791724e807199528c64b1107c226f44bd9a8e578202461c968f832038fcb1b28ce0e64f322572a8e2cad8710f25ccbe5d623c88554d936539db908cfb9b1d3181b82d7f6ae3f03846599e84c7bb6e4a4984ecf64cf2e6c563c1096e202be00bed0cc0bc34a3f04a9ae4dc5b2e726f75d5ceedcae0efdf8025a5d13f435d86db177dcc8abbdb52e4575441580dc4eb8d3f10243d0155244ee973d93b451d0202cdf714775207b1081651a7697ab3f93009b3088484e15c1c7845df75631cd5c516c19896a1e4a31140b8e321c2e0b73a3104e93c28c66e2b0deb2ba31dcbb22dd7a144d26592a16453f5181946ed2ea93ed5736d9f7481617f44f636623e1296f765febc0d14dd456897f636c4c8938cf72df9a30e387170c3b0b4b9e0fda527c2dddfaa073b99c37a4450eb4c17a64dee9febabe25cb2e298b749845702e1f907631acf2005f5f6dceacfad990fac4901d7bf22ed762286db3383b920dd7241db6751cf9f0269c3e3815d4498dda29df3ce063eb7ecbb74bc2b59e61d99db39786a4d89366a9c4ddcddf4c0e4e50f882faeb5ab48968defd5e4e6369e365bdfa3f11961d8f17b27007adf608cb9b6cc73726678f25463cdc8b79520edacf687315f1a54f3e382fde33004f3d6d953251aad3cd0322d069b906b9e6c010430d3d9ae00927dc791cd091311f0d6497f319b577bc7d79d14b1374a16133698d10c116a7362d8bc1404b5f714943efe3c3d232f36195efb0de406a5f9bf78599a0ea645f33c5d5b5a8ce7cd88f1b636d2a80e837e85e3856bc65f6527c9d425092de932c55917a3d302bd1300983f8a76ec129522213885320c5e7e4ad34074ef94da7325409386c8afeb8c4400dc8f2230dc69bed3d2e51fff5267a1954049902f7ed91e396429949d3f949d680ce957399bb4f2a3d7cad0d6296d69ef5b011691405d2d208e39cfd3497368adf10d80a46390e86653beb6dfe90ae9008c6dc4a4d8332f9a1ce29efeb1a512c3925d22cc551f2afa43d264a8a3b56f47515cb56aa2e638f8ac84125eefd2c3ac30ec926fe4feeb02e8a2167a40e24e560dd84c4d28afcfcece88a62b02dfb390c730c9dabf1aeef74435d98d49956d78b014c453ffbcc6d7fd020d4e9ce9c6bc9f3093cb128f811b03cc8668781271a6bd6963a94a5355e41884e9bebb787e6eb702ce47035c9f65ce99045346b44963d752206d5211522f3516cb9ba454b40e9cd300e7c1d316347804f68b5f9f4625fd81b7e40dbc14c60e6ca99a44a352edace7977ecf69850095170b2d558819f56bede35e9db58413a8cdc0acc0f91a03ff084b1769007f1a96b1c0aa07cc2d888b644e5b0bb55f8768bd829a60464e81dd2f0bb873df72e687d8575b2a0a8b305d6e969a36a3a86165e02041859776532d61e4e4185892808e3a74e742d60862e28ccc3660fd5fc4f464c917f52043da0fc4a5bfc08f28c12232566ee298ffa13dbdb7fb3ada6ee1dbc632bdbe4d8843510439de003b8df805049d9eb93b56c7c0cf036d7a1322ffe39599907b890347f03c9aff01c51a2c812c362108d18bb506890fe0b176bf7821e29db94b5b488862148f449c882ab02b43fbd1409d132d6836e1a72db510748fd391de58e891fd5bcf29c6688c42f74c793208ff6c6c2713b61580b194c29da3691ac9405621597fe1daf6f4bfd7bd99dada1f2b0acc5a78ef9c268a8f4013a05f60ab374bcc0918ae942bc4ca88326d88bdd40101db8fcb6d5e89929118d70f1b7696f0c773981ab5a7314f2946802b35b749aeef87d25543f32542457920ba5d0dbd5bab83fa7062302fc64963b382ab43b221de20cf48d4687ef3ef2a44a4c1300714f55c92fe5f8a0d1a65d4b2b43f6fd6722d95d9a0066edcc538333a7d17628d707de787b4523ee76b65160aa1f90fda73c9e011203c89c3aed094e8b527583901bc6253e5d064cefa9f6e03adfa70e64fb8d3f99c26678e01625f28b2399198bb065ab25dfb02f436afd01440163b0af0c98e4e66bf797419bd705a7c3638ed817eda242ae1fd18dd51f99136a8bc607d89b9f8ab9f4f2c0746ef0dd364757e73df19692e79d75efaa1c3b81897eac04b7d71ca8ad093a2e7d991979e1722027754ef887662ec2df31792aeee1b48cb1e09bcde85fd1344e7d33cee4dece27743c9f386daa05b5c26c26010d17a08148a88340f5ebfbd3ce426d1cc700445a3f86f60fefe538cdc5d66d5b11cfb1c5b11a026ba0094f9c1b1c2c73a92d580f56de881c23b85eb863557b9c274f1ffa56379e0ca1380889fe5cb290a6f6b1004fbb6a4efd5c5fc4952d792b61b0b963ad1005d9f119dcb9ea9688149cae0b72e34d7fc25fdd60467ca8f5b642d50d74ad311ce1a8161687d0759afb4a9daa6b794f3117e8b01be7a3933eaf287b25841bf0d34e1ad39c2af8e9cc91b73d36107bcc6111b0c3be4ebb432f61b50ce35b61c860d819f0f2004140a15538baa7543a8dc7acc99b497fb2f29d1dd11d01f226ee47c023e8be39dc2b5b5361708e589223f623bbf5ff30804bf90d5c9270b0d8210246c7677c7e6ec66d6006f32263f6056914dbdf3ea82076d583f552ed947a5d4fe2b6c5cdd1f6e763de4cc92910c228538406fa8c648eaf743f26f4a1e2fe5f4bad7062eab2eccaf77732082ae5a51e773502c44b04fe8497eacb5b21d32e31b86edc43e43ef397c1c36784b13aa302e925bff9babe5047d1a36893ab62a5cc9b19d2c6bb3c9a0fec9d87c90dd47c8bb99836dc049d4e31e6451adb8b41a80740531bb15c46c4ace1ca019dfeb59fd22601ab11108bc4ffda07716e4bab0c08fbfae4174cae54e145ba954e266f1bd76396a7da20457b4e41f5669c7b5650d372be18b1228b0b9a0834d1449bea1a14909a6e33ca3c1eebc46ebded4696312db380edb0e8cfa4ef4cc64393ea67fed9c7952e54dd6c187af1fee975af272bcd2201c1e5096d25c9804f6567830519c945d758e588ad03700252b00155eb016df63be3d83edae1c26e590df51c261f8d87b9578618ad1f02cbf49ee289738e386f7d20fea819575ba16efb1fb5616a1431a8440511aa1550e2e393194a7254b56e893f0f85c5ca8cbb8ad0b0a2f2413de8cec2217f2e8205ac13ec97b3641c1a885ad04f6602e9f0d28d3bcbebdafd02564daf7b75e1744dc8537acb01abd595bc171b87cb0b125d1476a58ce13ef88bdb5bc8546dc9474aa7988f92b2d3a028c91bbcbe61f0bb06398c830107e49591fb6b6e34a8d62e4a4920a006c8a7eaed52ab6dfa6ec325db8d7babf40db252924f74549bffa402d440f1d326ff5c206fa1d19620652eacc9d02ab990c9d9b4e379ebad0b54cc5fb2d7615c7759a9e3618969c0072f64c86ec373c34e59e80f0781a231e318bf26dacfcaeb7eb5f44711c45f10d3f477637c62d2f7c1567f78f74d3b4c5fa6d8902cdf96c1d8b42fceba06f86e11d70881793f2fbccc3a0c9aa8397583bb6414654ebbe28f82a391418ceb5921bcd45be9798cde1c078d6872834f8b2f1b44549781db9de86daf0a0cb", 0x1000}, {&(0x7f0000001240)="193ba798946013fd83bf5b4aececb6c10c6361b52f4007d0a40ff870b93a5ae127380f7c933d82f5", 0x28}], 0x6, &(0x7f0000001300)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1ff}}], 0x24, 0x89}, 0x0) 00:04:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:04:01 executing program 0: syz_execute_func(&(0x7f0000000500)="8fc870871fb8c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332fae45eeb7b7e50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f0000000000), 0x354, 0xfffffffffffffffe) fstat(0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x2, {{0x1c, 0x2, 0x0, @empty}}}, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) openat(r1, &(0x7f0000000280)='./file0\x00', 0x80, 0x4) 00:04:01 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:04:01 executing program 1: socket$unix(0x1, 0x2, 0x0) r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000240)="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", 0xff) fchmod(r0, 0x104) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:04:02 executing program 2: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xc) lseek(r0, 0x0, 0x3) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) 00:04:02 executing program 0: socketpair(0x17, 0x30000003, 0x10000000000000, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r2, 0x200, 0x100000001, 0x9ef9}, &(0x7f00000005c0)=0x10) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000080)={{"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", "3e073548d575daa8b296003f80ce29df51d9bbcef7991bb24469e2c94088e35c", 0xffffffffffffffa6, 0x10001}, &(0x7f0000000040)="663e5bf172889cc570b1cef104c8ba795b4b", 0x80, 0x400, 0x800, 0xffffffff, 0x6, 0x512, 0xffffffffffffff0e, 0xe4}) r3 = semget(0x3, 0x2, 0x80) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000680)={{"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", "d377129273beb18faecfd064eb3212bea1d1d755f677414b5f162c74a7591e6c", 0x8}, &(0x7f0000000640)="344cb3437cfeaa", 0x1, 0x69e, 0x0, 0x1, 0x9, 0x1, 0xffffffffffffffff, 0x7fff}) __semctl$IPC_RMID(r3, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0) 00:04:02 executing program 0: r0 = socket(0x2, 0x0, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e216900000000000000000000000000ffffac1400aa00000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000e2f2d8eb45757dc25bdb031bb71de6"], 0x0) 00:04:02 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2109000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff0109c5f8471f00"], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:04:02 executing program 2: r0 = socket(0x17, 0x10000000, 0xfff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r2, 0xffff, 0x4000, 0x0, 0x0) 00:04:02 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x269, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000e801000000"], 0x280}, 0xc) socket$inet6(0x1c, 0x5, 0x16) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 00:04:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10008, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6025, 0x3, 0x6, 0x0, 0x6, 0x7, 0x48000, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x617, 0x5, 0x2, 0x76}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7, 0x1f}, &(0x7f0000000240)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x28) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) 00:04:03 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) fstat(r0, &(0x7f00000000c0)) pipe2(&(0x7f0000000080), 0x100004) 00:04:03 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup2(r4, r6) getsockopt$inet6_udplite(r7, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000300)=0x4) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f00000006c0)={{"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", "a4918c170ebcaf334ab97f0d726f30193e8376130971a2045475374e4b7ae866", 0x1, 0x2}, &(0x7f0000000200)="42dfca24f33aa06e03fe86e0fed97df63e0d317f50216c0408ebca7987d12b9beb578e404ac2d5f2b471924e6b40d376546674131f4ec1d74b9cfaac03472fb8f15c18e52c00d9e2f5f5c82de3416fe1ffaa354441d2946ca6d5a3eaf6efa6edfa4075f1158e68caaee6fcf9047b4be0657f2da47d571a5867088a9c348427d92b58e86df58c5c71", 0x4, 0x40fc, 0x5, 0x4, 0x4, 0x2, 0x1, 0x9}) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000002c0)=[{r5, 0x8}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) flock(r5, 0xffffffffffffffff) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:04:03 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xff, 0xfffffffffffffeff, 0x7, 0x4, 0x3818f538}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x3dcc, 0x3, [0x0, 0x9, 0x4b]}, 0xe) syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair(0x17, 0x20000000, 0x3, &(0x7f00000001c0)) 00:04:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c342dc305b4536763ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = semget(0x0, 0x2, 0x41) __semctl$GETZCNT(r1, 0x6, 0x7, &(0x7f0000000000)=""/125) 00:04:03 executing program 3: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000080)="07c1812e5a40148c20b5997070b10b6ef77ecb29b57d6c2bf79738f927bb6b3dd9aa7debe5a228a6d3521e49a2b27f39e6b1a92a71e33d6a525adab8f5b74ddd7f90bf17c90985462fcf4089b9faeb3d3905e5a479206fb11ffeb38c9fbf2cf8f7f960adc005f33ae0f6411ea1dd7c5dc04ec450217ed8a587b650e54d277520040939a4018b6c5b64fdb54d9c805563933a68415ce6190540434e4655b7ff9709f32c51b45795ab32b923b0b2e9") sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:04:03 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) flock(r0, 0x0) 00:04:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @multicast1, 0x2, 0x1, [@loopback]}, 0x14) 00:04:04 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:04:04 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x11, &(0x7f0000605000/0x2000)=nil) shmat(r0, &(0x7f0000232000/0x3000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:04:06 executing program 0: socketpair(0x3, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:06 executing program 2: syz_execute_func(&(0x7f0000000280)="96989819e9c4a2791dcd1c040f05bf11009b2fc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c30000009a17a1120c9f7c5268bf0fef9e455ffbe438b7491eb7a71487e1b0b5abde009d90362a31349d6cea733c784ca0797c4f5883292f5db99641497c9d6eeaec4bbc0492730ddae7850a73c49b1933b4ff2b6db55180ba0dec39fa2a29202c9c233a5c876e76e7ef9fc8e95c221327e97d13b3a6d9dd0e517358bf4786f9c23dd00baa439396bca9226e689c9b01ac427bacee6f73000100000000000024ef9d6a0f324e200aeacdc8be2fbecd08e23c56556f345ace6163d6d7a4d17dbbb0bcc6aacbc431008f26da6b66c0585e7b070e7ae6c72cf3235b6ae31206c7bc2af1eabce160f1c6b0560d0a6efed7f764091b9f99ed9d56cf5efe1d201d968067e840a313973e783f23cd0844ec29c27282ea9bc38308adbdea91dfc1b498cb1130f0c52a0abcde70016efa87cf194c96e78869d508cbc67955c4464e78f6d2c0da5c2623a404dce0e72569961db2b1a326355573e0f31b13cac2a240cb66d52e0b0de167aa85f87d9972dfe22f335c671b5bbafee65c905072d245137d5d0df9834c31f4a4675b6c4f012c90dc007110fb0f9d5d35ed5ad278307da29be43f5a41b3ccc3beb2250d0226507c49ef"], &(0x7f0000000140)=0xcb) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:04:06 executing program 1: syz_extract_tcp_res$synack(&(0x7f00000001c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xfffffff1, &(0x7f0000000240)={@local, @local, [], {@ipv4={0x800, {{0x0, 0x4, 0xffff, 0xffffffffffffffe1, 0x0, 0x68, 0x40, 0x8, 0x3f, 0x0, @multicast1, @multicast1, {[@end, @timestamp={0x44, 0x0, 0x8000, 0x3, 0x3, [{[@broadcast], 0xfffffffffffff801}, {[@multicast1], 0x400}, {[], 0x9}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0x200, 0x0, 0x0, 0x1, 0x6, 0x0, 0xe2d, {[@timestamp={0x8, 0x0, 0x6e38, 0x4}, @window={0x3, 0x0, 0xddf9}, @fastopen={0x22, 0x0, "237b10dcbad452b6a2"}, @timestamp={0x8, 0x0, 0x2, 0x3}, @fastopen={0x22, 0x0, "8cb7ba6309333f010c"}, @generic={0x7, 0x0, "2eb1dd0fcc589618f1bfd4da28"}]}}, {"1e524b4bdf77d4fb692448514c295e9146314f8cce907be99d9c6b0e08e4c25a1d4e71de89a1c845d6df3e32cbe8e975c40faa6040937501e461709ecbae11f5284b84350a4c3c87c4462d89c3865fcf6817f50d44e7955ff06c8a41dcf6ccc3b0afb82623e2cac27268dc3145e7b1beea90d3c23577d836be474961bf538895edef0c8fb3749da11478656326266427e84285df027912db550554a845381f0c0d7ef8558bda7ac3e3e300030cbe8b736b0df2f4e782b26ad425acdc1a9aaa9c01056b83106536119d6880710894b65a0080d3"}}}}}}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffe00, 0x1, 0x1, 0xc}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) 00:04:06 executing program 3: syz_execute_func(&(0x7f00000001c0)="66430f72f60040ac0f3803949d0900000046ddea660f0d1c8a66470f3802c7c401f92b8dbd000000f042800c20d865660f54ee3643745b") syz_execute_func(&(0x7f0000000400)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x11) open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x52) shmget(0x2, 0x4000, 0xa, &(0x7f0000ffc000/0x4000)=nil) 00:04:06 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) socketpair(0x2, 0x20000003, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000140)="db42f1d43d844669cbb7a3c152", 0xd, 0x80, &(0x7f0000000180)=@in={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x2, 0x199, 0x80, 0x7, 0x8000}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x20}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x44f, 0x2000, 0x0, 0x6, r3}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="d5", 0x1}], 0x1) 00:04:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1ffffffffffffdf6, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="d200acbd88fc09436ef4cb000000006e4047b0808c23f56622b129ada81bdf7cbf58a086bfed668ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3cab76fd6105e64e7f291095fc122e2d12507ab42647e3cdf1961cdcb146e0094658837a46862a0c6940963af9f0705c072dd950831b2e3b530c6363ca0d4ab5d7d2546af2c272518b918b3eafa"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x40) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f00000004c0)=0x0) fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000600)={{0xfff, r5, r6, r7, r8, 0x20, 0x1000000000000000}, 0x1, 0x0, 0x6}) 00:04:06 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r3, 0xcb, 0xf, 0x7, 0x5}, &(0x7f0000000400)=0x18) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000500)={0x3, 0x3, 0x4, 0x2, r4}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) freebsd11_lstat(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x0) setresgid(r2, r3, r4) ftruncate(r1, 0x73bb0000) fcntl$dupfd(r0, 0x11, r0) 00:04:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:04:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000440)={0x3, 0x3, 0x400, 0x0, r1}) syz_emit_ethernet(0x426, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa88a8d8ff8100340086dd62b1aff703e800002fe931f90bcf34829b2654a5d3d4b205fe8000000000000000000000000000aa37000809640000007f1f00000000000004010501070000000000000004017a04012000dcc2673fc82ab47de0ba798fb1be0954147d131fe06c234520e817e7c0b9780e7b00e8c860604161827cf052f0768c7376fb82cd25b103aef48cd73dcc435e5db9cba686aef604fa8987c355c9ff437747be1fbd15f4dc0ed74aa91168e73b63b4c3c25ce76136a592988ea2c17fe8af5c09866e9cc421bd540d7b90029a3cf67066c677036bdb4bf5c09594bf2c971a757405953362a36412808d56265413901cb40dab0282599f92c4b103bda7493838fd6717747c6cec9bf91f27730c21d5e249bf65137e0b981b51e131114291a6d79d6fd89d55c17a8f5079a9f301010000010000010000000000000000350601060000000000000000000000000000000000000000fe8000000000000000000000000000aa8a4f9a4b4bde025720b59884fe4328095f22000000000000050280000502ffff053f4230d7cacf60c1d225ef44bee3161220ca66e47e0e1f6aaea1fbb8419fbcec80526ecd220fcdd0905c5a1ad9b69533c293a7f0e07e68ba943b42a5d67dfa0e60c956ae9abec5ce97616c7e367fb0c1c18845d09bdb525981fd7fe4a5ba4b56262a39e217897e13ef8f1b0c40a481815f69cc249cfbe43bee5928c1404607fdb49fb10831b58691b9633f005cb1a9025f0b302868d8ba81f3ff899db34dc61d1652d89c51c7d56de6d58e599b5867620b27a98ef9750e4751cbaf011a04d86485ce605d38485bded8d9b30ad71d3e8f4881085a57ca1ed4fcd12ab666795a831de77232a72af4679dcea226d8c01cc7010959c9cce8a7e65ee9e21f747c8b4ee46fc8b7345523a0f249fe000000003500033168000000510009f864000000000003f965000000281800000000000000010005b847965d207f32012ed9319288226a88979be33005c1e5931695c867d74b5ead446b5b1aa251e33636988bf019659bdb14bcf577e3791a9ae493f53f4cc3def3e084725e281db72147f2c0c9561fb18ecf0cb88d4d7052b0da4e5bedfb2137bfc4036e7ba37ab36e13139b912f8adae1f07aed5506e15b32539c9cce414defca409254313649793e1651609982f729084815f1e95a7a1cda3a4129a14dd8439bffa069577f83b4ab5daec5f63542df99d8f159a74aa4046dcf04011800010000000000005e010000000000000502800005020000c2040000000000003b00aa0965000000c485230cb1baaefa5e877010d2dbb15434cdfae6534aa0d1a0ce51e9ff63197fc4a270527964c8548d84f61331216b86a0531be95529188909d73a021e0ce2bc4976d382c40f440999d06343b701d509af8fbbd7cbdf269d9cc6023d17f0805993a6588bcb7ddc8b5ef17ecfdd4c65ee5c5bc0e8a96afda3"]) 00:04:07 executing program 1: poll(0x0, 0x67513054fa0e094a, 0xfffffffffffffffe) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000440)=[{}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/226, 0xe2}], 0x7) 00:04:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="cae8e146a12c1611bde12d7e1e2857ddd498ac001fa97234bf4af6295ee185f9772af4d4bf98ddb9190c4c5099a0d2", 0x2f}, {&(0x7f0000000140)="bd87f2c9efe1c8994ff363cf7b50e67c489d06be4d88dc99c6c5a1e9709db7dbb1893e8d6e35df5fb1855972a3ac133c3f0c05fa9998dfd3787d9d10c77e6282050c01d74a502d1add8bc3eb1ccd5c7eb61600bd3d2501af3d64c4440198cc0c02156fb512a93a41618aa3d1656c5115d89ad62fdcf330a850b05a6a", 0x7c}, {&(0x7f00000001c0)="09ba3d5645399b9a05a89020caddee0739d324dccb8201d8ea2b004d5b0d379c7654265f620257b003c12c9bd42ac93a47c2af898bf31c849e95b2e95b8d6c2f475e4062404c9a8e5247d2d13b676c2435fff81f7ab25a64758876ca7c10aad24a06810901eee26f9cb71ed373b18b16684eb4e6519045f8718ac0b3f8c13b9f8b70aa10b6555d90ac8ff2f8c4315798cffbdfb5ce8c3bfdfeac6d365b7f06e9c93abaf6348320f2f887c153293b59098ef265126a7cd85344d40861b74486c2a2692486871910dcdd12e5c90736e1b03c00f5f1", 0xd4}, {&(0x7f00000002c0)}], 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/36) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r1, 0x6, 0x4, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x4, @multicast1, @rand_addr=0x1}, 0xc) 00:04:07 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x40047473, &(0x7f00000000c0)) 00:04:07 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x800) 00:04:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x10000, 0xf, 0x7, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x4010, 0x65, 0x8, r2}, &(0x7f00000002c0)=0x10) fchdir(r1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r3, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x20, @mcast2, 0x5}, 0x1c) r4 = accept4(r3, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x26, "1120e4a97460fe7193e0767936d10e480b0674f11bffe5c460c70c8f8fb8e92220f7c96d3a42"}, &(0x7f0000000140)=0x2e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r5, 0x80000000}, &(0x7f00000001c0)=0x8) 00:04:08 executing program 2: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x2, 0x2, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x40) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x8) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) getpeername$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000280)=0x248) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 00:04:08 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) socket(0x0, 0x10000003, 0x1) 00:04:08 executing program 3: syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup(r1) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) freebsd11_mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0xe020, 0x7946) r5 = socket(0x17, 0x1, 0x10001) r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r7 = dup(r2) ppoll(&(0x7f0000000240)=[{r2, 0xc}, {r3, 0x14}, {r4}, {r5}, {r6, 0x10}, {r7, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) setrlimit(0x3, &(0x7f0000000400)={0x5}) r9 = semget(0x3, 0x3, 0x0) __semctl$SEM_STAT(r9, 0x0, 0xa, &(0x7f0000000440)=""/13) ioctl$DIOCGETADDR(r8, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r8, 0xa0) 00:04:08 executing program 1: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000200)='!\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="4800e33580000000ffff020006000050b7040100b6b356e593b7c0765319dc56abac"], &(0x7f0000000300)=0x14) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', 0x0, &(0x7f0000000240)='\x00', 0x0]) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000380)=0xb) writev(r0, &(0x7f0000000280), 0xf3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x6d, @loopback, 0x8}, 0x1c) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x2010}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x4}, {r2, 0x2000}], 0x4, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x4, 0x2) 00:04:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c513000"], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) close(r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) 00:04:08 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=@un=@abs, &(0x7f0000000d80)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000bc0)={0x0, 0x1}, &(0x7f0000000c00)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000dc0)={r1, 0x8000}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000e40)={r2, 0x7fff}, &(0x7f0000000e80)=0x8) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r3, 0x0, 0x100048, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r3) sendto$inet6(r5, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffc0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000040)) accept$unix(r5, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f0000000cc0)="0d0f229170af105329c9a8806b5d93f54c19ddd4f0b5ddb93e4a199b361d78406a75639fca97adac09212bab225047226187df13c1d2dfad1b2770b7f2926f594e79c14b1c4a43af7f7f846fcabce37ed0f70574ea35158d800050e3467c2c484534d9db50d57e3a79a7bfbce5a393eb43c3bbaeed07a35e2770fbd6cb1ce01a") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r4, r4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r6, 0xc0104453, &(0x7f0000000ec0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r4, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 00:04:08 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x7fffffff}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:04:08 executing program 0: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r0, 0x0, &(0x7f0000000080)={{0x1ff}, {0x800000, 0x6}}, 0x0) 00:04:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "f3110a7c9a30c72dfa11c58d3b9cf63feda91fcb619cb56fd7c11ae5ac4345aa", 0xd7d, 0x1000}, &(0x7f0000000140)="1c0c244956e7c74195f0f6ab6e7315794798ce7589a8062d95d4a88a86437ccd0c955b939571b36bfb8300d6b20002fb1316a5da6f4960e12aac959f7e36f3285ec9b16a00241b02723e72782fc5a59a0b76453522257b4597d5ad7db2882d0d40f3609b9d491750e0578c6ab5417020c7e1f164a4b7ba1ab611e138732d40337103616e8863d0019e9472bb5caa70880df13bc91dbc3b9c32d63ae7cad3e86d38a4dabfe37d1cae51b578", 0x3, 0x7, 0xffffffff, 0xa7, 0x1000, 0x4000000000000000, 0xba3, 0x5}) 00:04:09 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040)=0x9, 0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000440)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f0000000100)='./file2\x00', 0x20000, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x800}, 0x4) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000001c0)="816e4fc0bbf2496b19d3274e9e6aab") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x4e}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0xf2b, 0x4, 0x1f}, &(0x7f00000003c0)=0x10) 00:04:09 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) 00:04:09 executing program 0: syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket(0x0, 0x10000005, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') ftruncate(r1, 0x8003) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xa0c}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xae, 0x7ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9, 0x14, "05473bd1e273aee6f6379fe4a43caa1706b31a5f"}, 0x1c) 00:04:09 executing program 0: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="30a1f11a0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:04:09 executing program 3: r0 = semget$private(0x0, 0x1, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100445, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xadd, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)) 00:04:10 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x5, @mcast1, 0x6}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x2, @mcast2, 0xfff}, @in6={0x1c, 0x3, 0x5, @loopback, 0x4}, @in6={0x1c, 0x0, 0x1, @ipv4, 0x5}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x10000}]}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @remote}}}}) 00:04:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "f3110a7c9a30c72dfa11c58d3b9cf63feda91fcb619cb56fd7c11ae5ac4345aa", 0xd7d, 0x1000}, &(0x7f0000000140)="1c0c244956e7c74195f0f6ab6e7315794798ce7589a8062d95d4a88a86437ccd0c955b939571b36bfb8300d6b20002fb1316a5da6f4960e12aac959f7e36f3285ec9b16a00241b02723e72782fc5a59a0b76453522257b4597d5ad7db2882d0d40f3609b9d491750e0578c6ab5417020c7e1f164a4b7ba1ab611e138732d40337103616e8863d0019e9472bb5caa70880df13bc91dbc3b9c32d63ae7cad3e86d38a4dabfe37d1cae51b578", 0x3, 0x7, 0xffffffff, 0xa7, 0x1000, 0x4000000000000000, 0xba3, 0x5}) 00:04:10 executing program 3: r0 = semget$private(0x0, 0x3, 0x400) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000000)=""/181) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") 00:04:10 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r0) r1 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:04:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = shmget$private(0x0, 0x2000, 0x684, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/170) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x5, 0x6951fa8d0fe34d3e, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000002c0)="0e2bbf5cef5a4238317fc1d16238540bcb090ef2ab1c46267715db0b719ba2a8a090225a74c43e0d93ed230bc6d103c87da12beb2378e96d4e16a115b64b1e1cb254ad2a5a", 0x45) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={0x0, 0x800, 0x4}, 0x8) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000080)="6f9f70bae66851c33271b21a3229b00655530e07031e34d406b9396d9d9a2c04798b7d6cc89d44f4118421d84e92597d408a4a178916b0b48a28187242072c4033fea9e92262a23397aa80a9a5836809b430c8cdeffed821cfdf405c8fef62143038202d53d783478b1a49fce01134214b48fd5903f76d55440ac86a63ad88e59c8bfa79de0eb99bdab6dde6221df7d3f0b0997f6608aeea7362ec0bea8f6e9604d71db87b500ea9eabc97a348a5956e484f6e79967e784e4d86c5821cbb54e6ec2d008fbeec003f31b4465164facf83") shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3) munmap(&(0x7f0000004000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000002) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x7d2c7e60}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x2, 0x5}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), 0x4) getsockopt(r0, 0x1af84efb, 0x8000000000, &(0x7f0000000000)=""/76, &(0x7f00000000c0)=0x4c) 00:04:10 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb0000000044ac1a8d00000000450000000000000000000000ac2300aa00000000"]) r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:04:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x5, {{0x1c, 0x0, 0x12, @empty, 0x8}}}, 0x88) 00:04:11 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f00000003c0)="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", 0x209}], 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:04:11 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x10001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x44, 0x8, [0x0, 0x3ff, 0x4, 0x0, 0xfffffffffffffffb, 0x5, 0x800, 0x2]}, 0x18) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d0b34138395bc0d386d42490d40000008fe9589b26c7e4c753fbc4e101c2c4427d82722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4}, 0x0) 00:04:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xffffffff, 0x0, 0x2, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0xb24553fe9e9cd81f) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') 00:04:11 executing program 1: syz_execute_func(&(0x7f0000000100)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20004, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="81a9b0ee69ffffffffffff77f792ce994b08060001080006040000aaaaaaaaaaaae0000001aaaaaacaaabb2000007f"]) 00:04:11 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/59, 0x3b}], 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x100) r2 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) 00:04:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e47fe652f66696c2530006023f1e71e37813f1b9c"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) 00:04:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet(0x2, 0x10000000, 0x9) listen(r0, 0xc0) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$unix(0x1, 0x0, 0x0) 00:04:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x6, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x4000000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x1000, 0x8001, 0xb5535c6, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x9, 0x9, 0xda8}, 0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:12 executing program 1: syz_execute_func(&(0x7f0000000080)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1018, &(0x7f0000000040)=0x1aa, 0x4) r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:04:12 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08060003080006040000ffff00ac1400aa00"/42]) socketpair(0x1c, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x6, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6da0, 0xa5, 0x10, 0x800, 0x400, 0x3ff, 0x81, 0x7, r1}, &(0x7f0000000140)=0x20) 00:04:12 executing program 1: syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sigaltstack(&(0x7f0000ffa000/0x1000)=nil, 0x0) r0 = shmget$private(0x0, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x800000003000) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x12) r1 = open(&(0x7f0000000000)='./file0\x00', 0x209, 0x129) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x3, r2}, 0xc) 13:54:08 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ac1400050000000002000000ac1400aa7f4c0001"], 0x24d) 13:54:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1, 0x1f, 0xc969, 0xca1, 0x821, 0xed, 0x6384, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3, 0x3ff, 0x8, 0xfff, 0x5a}}, &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8000}, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 13:54:08 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7, 0x5, [0x100000001, 0x2000000000000, 0x2, 0x8001, 0x401]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x20}, &(0x7f0000000540)=0x8) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 13:54:08 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet(0x2, 0x10000000, 0x9) listen(r0, 0xc0) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$unix(0x1, 0x0, 0x0) 13:54:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x800036, 0x0, 0x0) 13:54:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xd9, "8505843aee54d42e6aef7179a3240d060c83d1dd95587b2a210eb1a03a8423c24176abb81b361805c43885776e2caffb375508bb93ec73202aceb53d7787360908e02b6f249bb0cd4a4b7791009f4f89c648f57d085808b7addd004666dc01873aed449bf8f4d5bc2390098fb4ef2e0d72f5a208bd63721b34ebc26d5f055e1f82e804ada87446abf83b96457224916149d128499e63df49d58808905d2aa42455bdbd4414470756e0359f636558fafde41bd1ca0dcc49a1d17dcaebd91b9e48293e0e37c38bfdc993df1e0a9a4962f24aa929912d862e5219"}, &(0x7f0000000400)=0xe1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000440)={0x0, 0x8f, "38e9c7542e7e8868cc2d9130309e541dcdea312be744f28aa6f437391c0aac751a6061b2e18158879d8bd2313d3d817c7bdded0f24acc283b9cf85357257b5595fb918719fff8ef2bb3a4dd5dd48098834e4fd76c146a9fea684edb1fcbdbb909c392139b2bf9c39d49f3a159f481f17869d0a9946207380e97bd5bad7de933b033c50285987608da1f59ce6fe5a3e"}, &(0x7f0000000500)=0x97) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0xffffffff00000000, @rand_addr="2c0cc18e9a15e830f3f91dbe281a3f4c", 0x1f}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="33ae8be40310bb0b7fc0bbadee473da1a31590b40f", 0x15}, {&(0x7f0000000140)="8bdf745d739f086ddca88c7fe622265d5e3b430a61c90f363129a20a221e888b6de49772fecf297ea229", 0x2a}], 0x2, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x7fffffff, 0x10, 0x3, 0xc4a3, 0xa, 0x5, 0x1, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffff, 0x1c30, 0x52, 0x100, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3f}}], 0x80, 0x4}, 0x20000) close(r1) syz_execute_func(&(0x7f0000000240)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x1, @mcast2, 0x5}, {0x1c, 0x1, 0x2, @empty, 0x10000}, 0x64d2, [0x1, 0xff, 0x2, 0x100, 0x800, 0x1000000000000000, 0x6, 0x4]}, 0x5c) ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0)) 13:54:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0xfffffffffffffc9e, 0xf, 0x2, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x6a, 0x20}, 0x8) openat(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x6, 0x7f, 0x7fffffff, 0x100000001, 0x4}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x800}, 0x8) 13:54:09 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x1679, &(0x7f0000000140)={@local, @empty, [{[{0x88a8, 0x0, 0x30e}], {0x8100, 0xd965, 0xfffffffffffffffc, 0x3}}], {@ipv6={0x86dd, {0x40, 0x6, "e6401a", 0x163b, 0x50, 0x4, @loopback, @mcast2, {[@fragment={0x62, 0x0, 0x81, 0xb17, 0x0, 0x3, 0x66}, @routing={0x0, 0x10, 0x0, 0x8001, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, @mcast1]}, @hopopts={0x5f, 0x1, [], [@jumbo={0xc2, 0x4, 0x7fffffff}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x563a}]}, @fragment={0x6f, 0x0, 0x1, 0x6b68, 0x0, 0x3, 0x67}, @fragment={0x0, 0x0, 0xde8, 0xa8, 0x0, 0x8, 0x66}, @dstopts={0x59, 0x13, [], [@generic={0x6b, 0x8b, "5aacbe04b2e131e7bc4a7b9460dcd6a5e19d14bc173e31a118eb9e1bcdb3ca996cf715e5ec6622b8319855892be22eb26025bb8223d40d7131230f12d66d6791b948250c4cd85bf6605802edf84dde2066df8b4fb536ca320b77d063880add7a4643e3b7e6fdbd92be744559cd2444ab3b75e9b30be742d5f7c14046cf46f452e76c470703143dc3018a45"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1]}, @hopopts={0x30, 0x37, [], [@jumbo={0xc2, 0x4, 0x100000000}, @generic={0x9, 0xbb, "2516fdf0969f15167a13bb6a1eb6382bcd80831d1bf280962b88bb5546125c8ecdad9372712e1ef1a2bd047317b1a3250100fba6167c47a06eea77eda6c66d6b5c707350769926c4b7ba87b5027bdc4536c36168d56ac913903a43c37f23450aed63c5a82ee8743f69f37888163335a2998bf0397e8ec7456a47bc17f316fa26c4cd901444ee3681138adc4901762577137aeb632a7c5a83acb891aad995281673a11a76296f772bcd4c241a2cbe1e52d4e38ff96ab361412c8e2e"}, @generic={0x1, 0xec, "f4c2e6b572fe5b42df98138da3708f2feb7cb191f2758c4116cb115bb4a869d9e2f1c39e1383afc918c8dcdedb4bcb3eb0954cef1855175ce5d24ecf38a9d9a8f31e42fc54bee4a3b93ce3d235b74c4f71326a574ca19aacc768725879b2039df278f3274f03e99cba5aeada2cccbddffda7e52f0a92d89f40e4827c2cdd3785543b9082acdee6211c4b4bfdaf857596284a1c42b2c76e709439e88a8b7c6bc53773c7ba14b60e63f7da462270da0a732784003e8519b299d107d54f4e72cb16e2b436d874bfee8c683d900aa1e908dab64eb63d2268bf6dc578fb6579d201874ab1c0410d6ffd7faefe9537"}, @padn, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x4d85abda}]}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0xe, 0x200, "c21d02330f0bf3bdf835f98d0dad85d040b225db4c9028728fd7b1e81c14071b1d57bbf376f1ccddd87d774a1415d2b1eaf1175bd11101eb2723263510ee4fdc11a2f67c4bb1da1eede0a4dbff95135fddc9c11eff7fc68a1cb409e130a7afb019c5de5703dd5b0c85994573ea39346d1e49ddefa1c632e12fe1fba3ff312a8379ba079a28dc10d09b786cfb919ab26f1c90c8428072d0b9d49b7287beea32582ddb2adbb3ef20b659fdeee2526648503f3fcab83eeca3b03e879ee698b21f2f27d7b60ce8b879755072c7bdf9317e79e3aa66790e04fe75fd597c2a2de7dd01da234622c8f4d8aab09563ef1f1b89559da941432d21da42a4024885846565b346315129edb3fc8c5c5d243f49d90c2bb209da1a2726061a81c5c60dd1fbe406e4cb8e6edcc2b5a08509c21413996f8ac7d5e865cd0c1ae3507997ed74838cfe7f36153188903054c00ab2209fc44f90089fd1655c4c92d1e6dad466c1b40811bb1fa95a318c2237194c9f8693c19a253c5adcaa695e9204765e7c3736894db81de861a6cc80a17dac6e9290f0ef497f9bd6a0d9e9f714baaa436b8b3e8def7153c04a042653a88706240ca5f11536d3f2d9a2924d0b69d3b9f7ef66d679b54b3adcf924a31819706e1d8545cbc8bcb108c6179a8e65e556acd5c7034d7bdd5c6005c6b1c50cb383eb9381c7466f9aa5704ab7800a5280541675cdd7b7da30406401a11b8a4f92b44d182acd85c3eb7e65df0358ff3d016e58733fd976214ecb1a3f7118ab32c7ef225c7c14c40e1e4dc551900769423c87a20d5473d454a6de884783e6fa05c3b9662dd014dee860cad7210e95f872530188c6d5fd64860c12ae0bd3e0714f0a8a06df68e114468448c4e1fbf5ea5affb20eca34bc9a9bdcb77df84e539b363b6b81eda9914c083a38a9344433b7cd6bc9a0d3a3a37f3fcb5a229252ec8ac316029a4e1f6a2051edcc3a15de4a84ecdec43c10063d4da1c55099d131a670a917ee6cff6adaa00ae7d49517cc9bebd5f9485169c18576f54c356c0f613f769f3680ce18d1589d00eafaed2847462496c5881f5e1b3fb179c8c7819b266a6f2b08da5105571f3dff2a707f2ebadf082d00d03cebfec27fa4f212561becec1178b252e12030380af49b327580b8801ca9a7c4489f86a9fca110f8700c7358fc42ecec1d05fd748f5ea94387c98ab108d54868bcafb25479439ca7fc284afc48f5ffb05fad061ed770b2bf1c8926fb07776a8c4fcded39ddf94d6914524fd7b7a0fa84bcd1df47560925a38d655d1b5fb6198ce419db1e14d906ba6ebf65ccc4e8222bd353f34367cfd0d4faf3f7af391c94fcdc6eb4e01e2963a8ebe36f10d7a723f810dc969afee7c602ab767b9a0403ad8d4de836a063eec204bdf7bd981b8c53a6b7e3fab274c075e70b0ce84b378b59e0c439a30fe68c713ebb372d6e9acc1dccad2c040c54e84cbba1242e7376d9fec1d1416c2e99f34a654d79525df8219e6eeec231ca8a3c56fad96db67b51f7cf5e27a9237db4e851fc373c327e8cd02d9358ca66cd1996478143278c7eab7c960362eadcb44ebf9f0d4528e515009a8a9580e67c381764c20187ff814a394a6457239f877d40253cccfe8ea1d12dce668ce8cbe2b248fb4612baa45ab919f4289c921045b49cfce7aeea104c5820236f80bab52db90675a3dddb7d545e3e18e9aaf2a95158c974e17fe0cdd468ff43a79bdc444fc927a3712789e6d85a6bd65932c345993135da9f43faf9c917d1406e2f7bf77a83a99e266c38012a75668655f47a5a8679f13f1b977a5ef9730e4d8df32fe3a3c461d459ac539a82b15a78915adcb36952ae1a38e68cd3ca9f1d8dc76ac13b1b0c3881c7df7c19143e33f26aefd7af47a8bfd772c2093bad2d1a87779d77f801c17e9ee33e247f83571452594df173091846e25ec81c6992fcaab356e808ba0a1ab379301f3cff08ed43006ac7817fa9fcdd0a77181d73eb93c3ec9c467853d89172dc57b24db70ebd7bd493af2c6e75de5359f4b61f2efd56fb06e045a28f85d41246406f7775c1552e688b2b306d09a7fca21c9f0626799d543ec84957f8c728c87b33fd0806c8dbdf69cff668c97e2cc2750c867ad9be90fa665b1604a28def3b5b7e2ca9581429cdeacd534856158f5caf58952b9ecdef5d88b229476e9dee48c214158b710d3290a3496962e4c4c2edc47d448fc3aa59597e70a236734d6839751de35c086dcea2cb1b1553f7dc7ffbfb8684d63ab12fca879821d3d162bb6835bf7ecff286e4b874673cd71b08e84eefdd9f7652ed1d24321e0679f6805e00939d00ec4bdd08d5a875272a74e8a40dfede7d988e5d000fe16f5989b249333933055186d3ee3c8b924bc4ef9bd18c7ac3d88eee80359b8ea968eb79923b8f759bdb38deabada8d3920a43307f43d394b15386985d8ac2f0b8fe0c11ada6210bbea4a49f8871b3e7b896ebe8de76084d0448318ca9d7f5a946f6b7c24a7bc7280887c62ad493d8852303ed27495629ec2209693df6b1354c3c6b8708750f1b04008d34127ffd0c074732a4d399c667622941f4e25fda0d76373f25aeb2adec655fec072b681d1630b2b134e8cfa58243d9b918dd251f3f0e11fa960ccd7b851d2267bf8601b017b6207b137c5a4b53fb83cc39ddc86595314568971f7be069bca79c3139f8044796b58cfbb9e2482e7939792ad3b6eafa969d13366345812025d5de5b96accd91f37ad14708d05b080babf60f8c330109c30230c3bdf05c4f2b5e01fc0d71d74aede7f65a5f82ab8271d463f8a271a8575c2a7b12fd3a99f74cc4d08f85a04bcec35b7f7f8bbaa9832b83d6c1178a1c349f84fe0e3fc070e8e4a5b796e99a6753ca3df522263829cf211dbfa6f5282b8fdf6568a57cac1d696f2d9281dffe4cdf9dd8689bf4121d0bbe21a0935b8c1d514acf918a9d9bc18fe295274afaab3aba76462ea7ef2ddf6f6171e566e0eaf9187c8bc9b5d675bfe0ddc1056371f14fec2adb6542ed215cd73576b8935d53f00e9f684ac3811a4993160f9957aaebfbf6397bafca7be33dcd2e39ec2bf4e4515dc60758c36e074b82a4961dd63341848cc6b2b3672e3fc57c1cab5ab49548dc97188c9ca4196a8cc33dca2ac5011317b97d2b3f08dfc5d8aa3f08fd774ffa8efb7d0bee6f50e0e1ab150fd44f437f797d00d251a586e5dea7f62b42691ee2a15aaf32b40932d4eee3b731d45c9506c6a7c7eb48eea9104debabbc34a5161e35f6fc32286fb561c79f6afc569d52a2d1fe22e9a99925c07fb21bc3b32ade6ac13d979ce47a499b3429ca62c53f1bcc3f050ae0bb796914a30e932bc7b3f3d2a1e4006cfdf1f26bf40778e838103b74c37e3b7f79f0fe2d9fab03e72a425922279b2995636eb8fc3d61d7c2abcb135b5ff756d20d1d5c4881abbd57047bb785f8722d78a15e7c28cfa32d1a40179412fa8110773b4093148a8e5b5daffafc5280939ec049bf35a9c4e39f846ae0b6466093b8939f19ff64be87470a03078e67a949fee5c35e83bf2e9552db39376f534225b10907a852980f5ae58f3aa8052d7a101b1309b5eb0806047dd486d916eb7395d5807abdd98dddf98ead406190960f8aaaf8ae05de065f784aacb94116ed6922ddf38d88f260e43973cef4f80efafa2e289dfca6d3bfb7cc77ec5339cb29388599171b7035f21e5faca024ddc93800de8909eefa3adafc87b44ac1b04e5b266b21f68e24291c3b1525378f2d386604a2e4a425f59c1c960fd895680a41a602c47491315880d508fb837855065730acaac7e75dabb91dd76441e5a1fe27f13f6eb85c20908b5b983014138121028d2b760dd92c11b652f4674f60c020ec4b3faa6f030336e19281f95a5717c834a75400fb0357213348f7d597e062aef28a5de2c4aeaf3e42c18d5cce3e062e1bc1b0082c09cd76af9d1ab3f102666ee98aba40c2ce7b38f4b08523afd7891c21f2838c217225932866511bc3b8734275a7508db6e9008dcbb7b19e814724083ca5e8e62ecc62dd68d30cf948471d37788878fa007a42838bb266aef7b955721c6d84e7b84e204d4523d5d69181fdbae490dfc8cad1f7980a87c6a744e8f0d7cf8452239e4a664385f1bba5127bd5e1d00a65268c8d3d4ab61ccfb1d38cc0467402e49a60590b7af3b4fed25e49b771d29635b68b8261c6bf5c2c6b8f099895d1c8d640dab64d13fc7f6310194d23bc95c50b66f686c92b3f56fef74e7aa31a4313e76940d271bb331ef359bc05222a23949eabd20921b469b4f3b42d9b5c1933eafc8b5b660c2c671164ba770e569b411642c080674a608a392b7510a1fc62c16a1d58010b8eb0e2b99324a71ab83f6281853c20c08b24f7e7ed9826c7c001a91ef14f727947844cf94c037abb7f935c7fcb99f03574b575772ef18983f02365f398930e0a2f2d8b92b6e3827d936b5e8f025a68320bfadb221d6484d1e38d51f41b89c078d7d59f6a001054fe2a07c539a630162bd358a36a2a2e730674e4dcca388dc4883311096ee8469e26c58b70ac887db17cc9406d1214ab73822681a9d375bebf7a7d9ba1bbe4e1b651b9e7f1f834f83769da772f37958848a97a5c239a68ef0b1b7c6547d566d78db784e5c145d85cfa712af2913b1a77d1110b795bd03e659230b5dad14018359acf9a830b7359b5e87cf69787004279cdf82f58286c8d4f9aad7901b27ea17bd6d1c2e9ae00148c5c04416f4363b3ed7bbfe3ece6b782813f77e1bf6defbd84798875b28b0701b6fd22b88a46da561a4181e99b550c88f7a3bdac2353902b20f4eff1d9ad1f345a62894223dd10b566bb0b9ab45ee11c24cc8dc534602c3ee11df7135835a181d273c005a28d50098158780766acae1fd5fc79093c2cb0637376913eec6d54c43908060bbfc3701ce000f399e1f9f49440cbd2ca0e6443e8a52d713d0b12899b3f90b7128723676329c9a629896b431bd2439dac6068eadda7041d8a4a6689c0f47c48653282168739634dfdf8e8a5df39b506eb1da6900e79c08983de109086c9e8f3f77436feaba83e33656c4ce2b3346b368ff217eb115cc6f1b5c51e33d383d663d8b857b076f0f67aeb05fc9669555ecec0748e36bc6ff29dea07808562558b612b4b7360a4ea1fd5a2a99d88935d1c094f209bab94cd29971c2bb197cd085fed1e365d7f063bc1f052b244cb783566f03a24dd71345d81734bfd36e41e3ce458b2bd1c4ec464a9ddf9bd7727f0f44cbb45529cda53833cd70c63e67848100b702e7eb45ba1edf766b4a3df05e8d243373496527a549e5e935ff771fc4efc72d7cca53182a76d7710fe8eff2e125bb8678db2f22377b727f3adeec2127331fe16f650ca931851ae780267159e17847cb0596fa06a5d256029d96da5702391b57e47592fbb3c81fbe60a2db1864f4643658f98301bdf61f9f81a566480daeb9d46adbf29ad745905414dd95f8623de9f52c91f8ebd8803a77a5fac4bd4f264c689c051b0a8ae8d81fe1745d7bfebf585403bfd8b8b963eb9ba59ad1cf73d7cd913a1d720de2562c658f044973fe767b5d9efd0b4fefadd0c83d900b35957d439a75f7d88905eb01c656032b4b8665eb4c6171facd9d23eed1e9085c579dded1604458b2cf2f59505267261706e6febcdb794820fdf7b95dce84061c214604a5c865b12a707e00faaf848bed98d201b8a380c2dd16f63c5648b69342f8000861cbd0a1a02fca4d0302f5a5a9de2e770aa075222002e068fe2ec656fbbdad81f8b88701ddfbc4a5d19f90ad2"}, {0x52abc9ef494ed3a3, 0x11, "ab9c186169f239f21db64dc6e0fd56edb3009444a9082281859a7f531d8849a716a906547877908cb362207a9f2605844b3516f7eb51a47347522a0da76bb2a667e2be216e1705dd28d65e89d3e97cb572fc3733d4711e26a590d02ba9b26905b8c2313aeb537b1e0e786ac3bdcb8d9247812beef057f889d6961daeb6a2f91cedb44400514e076ce1b7170ef1"}, {0x19, 0x10, "50c3f2138fc82e0d59d6faf76524e137c1c01e2c215124f93d77cfd9ebedf101151b3d862e9b842c3a49c63a96ab3983db656283f5f57ea2f7ca05743cf5297b96d40ca25e49e15b20744c416110a6f45680e0a73c9240d2e5f2f3e0d986067da21bfdf5968f4575a3ad1b56bf1ec297335aa9f179f07ccfb03622c73024be2d"}, {0x19, 0x1e, "c7f14bc9a87e488a08e0d6784c6c9cb51144980eb052347f9a71a9c25803f17af7a15279a4f750807424b6923b57142a1219b775bcc226b20bd6221e401d5522328fae26a5cc397915e68ddc982dcc8b758a266abbc8ef60282f65368b402da1557d949b48620f94ad2004092e956bb6a4d4aa88827440624bcc9662d28150654c44a0a20d9332fbdd9d17168f7dac6d3de4254bd6b00d983d45bf5c2387771d66e863e0a52da8c9bca2f0fcf227c1602f4edd840f836e991333c9e28c81c7e427aa3709557ecc8c5ba1024ed4c12b32e30f5b390e8b5186ed3d99e9eb85071a9e02af42d1c0aa745b96e5f937f8e636f8"}, {0x1b, 0x19, "c9784305a13937c90aefccc05ad35ef62d9109ea64e426f7724b4fc43c52a50adc7b487c9bf710ae267f7e5a5987a19ba0b0513aef57e9b37b2a98307fc09d54e001f055501ffd745267641f42b35da8ef84873356473fe9dc7406a323272c157ad285a04f4e110f09798844129776d236baaf02d0b955b79d0e3a6f6794dfe336fcf57f3adffef6ffb72fed27e6ca2d8bb7d0e9862d8d23a22a76f610e86dd9d44aeb009bd312ceb550f5881a1351ff76fa477703952bde53269e70bb3b103ecddeed4a204a"}, {0x3, 0x7, "b17d8b86c778c933da8934c5dfc245fa155ede17dcf2c641e751f361f168313306f1756724fe5a0817a6583e97402711abac98665dab0136bd2782"}]}}}}}}) 13:54:09 executing program 2: r0 = socket(0x1c, 0x7, 0x1e000000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7, "3b22feb5d3f96753f31444431e9e8ec3"}, 0x14) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x1, 0x0, 0x80000000, 0x7, 0x1, 0x6, 0x20000000, 0x400}, &(0x7f00000001c0)={0x0, 0x1f}) fstat(r0, &(0x7f0000000200)) 13:54:09 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f1776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 13:54:09 executing program 2: syz_execute_func(&(0x7f0000000400)="98a84a1db41c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc9cfb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979715f347506dfbc4fbc4f8c45d8fc860a37f8f371fcd3b20206d00100000ac4352c4c3214cb9a5605419c201b00b000000f0fa45712264f2acc4a2e9aae9c4637d19ade27b899869f3440f2a2fe8628f680844360fea0b588080618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249be30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x62) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9c, 0x7fff, 0x40, 0x400, 0x9}, &(0x7f0000000100)=0x14) 13:54:10 executing program 0: r0 = socket(0x17, 0x5, 0x200) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 13:54:10 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x6}, 0x24) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000080)=""/173, 0xad}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x0) mlockall(0x1) mlockall(0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001180)={0x0, 0xffff, 0x9}, &(0x7f00000011c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001200)={r2, 0x6, 0x8001, 0x2, 0x8, 0x100000001}, 0x14) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000001240)="bdc3ac0820958ebea17cc85aa83142058aefdcb89676725309aa4df8b56cbb7a559f33bded4ccbd5250cb9bc3c4947f6b07025cffbb66d78b88c115d38387018e5e84343b735023b74195812c0799b88ae04685b1548fc745800c51ee04dee007b14c8581c294b4b843fd5786682cfd92d103b7c2ef28143ee548fd8863c3fe2419f2ebb278022e17f340c40a178e554ba74693a56599e28f71e56d198aa9c260bc1b381b5382eb0a2ab2241f0e31752c0cc58f2ff2860c3cade2cbc20bb2672e916148992834be1630957", 0xcb}, {&(0x7f0000001340)="66da1dd38f76731974b4957dcad1f6344532e8a2c2644caecc404c1b070aa5bbf149e5ffae", 0x25}, {&(0x7f0000001380)="f55fc1e54b16abd602492fa0d336e37ed643d919660fb9299c14254465", 0x1d}], 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001500)={r2, &(0x7f0000001400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000001540)=0x10) freebsd11_stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) lchown(&(0x7f0000001580)='./file0\x00', r4, r5) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001740)={r3, 0x80000001}, 0x8) r6 = fcntl$dupfd(r0, 0x0, r0) getpeername$unix(r0, &(0x7f0000001780)=@file={0x0, ""/4096}, &(0x7f00000027c0)=0x1002) r7 = open(&(0x7f0000002800)='./file0\x00', 0x400, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000002840)={0x7ff, {{0x1c, 0x1, 0x8, @rand_addr="4942541b3d24e54da396487bfa7f6c08", 0x9}}}, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002900)={0x4, 0x5, 0x1000, 0x5f, 0x0, 0x7fffffff, 0x3, 0x9, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002940)=0xfa, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000002a40)={r2, &(0x7f0000002980)=[@in6={0x1c, 0x1, 0x5, @rand_addr="9740dac6fc085149a4d39dfb4806d285", 0x1000}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000002a80)=0x10) ftruncate(r7, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000002ec0)={&(0x7f0000002b00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002e00)=[{&(0x7f0000002b40)="4726fc30b428d912d37a5b20cb42afa91f418b6e09436387a9350fe678cbbef1960ef01ea096feef17b03f97a863345c3db33d2620642f4fc55a785199f004a9a0e90e6135692c2561626bee65a445cbf0470f4fd784d30f0c3ceb1b12276609589da597", 0x64}, {&(0x7f0000002bc0)="3530cb921aa5b9aace0b9895fce9675763f286eff08f46c09d475132e8d099fabfdc2f85b84350342b2b3e5e25c4c5e3cc71fe9e27fbb14a65867fd32bcc89540458aa84062cf1e3213dd05439386f0aadbacfd77c459ef91a13ac64fe8cf91832025c24", 0x64}, {&(0x7f0000002c40)="85168d649ef0692fd81d8dfcd9811aa5bc818fbb6f6150ad5867d33feb7cc21d9f54e577cb395372db35a3c3de1f2e4f92d1dd7ee84f60e90b655a8a88fe941128cd0970cebd7bd2f9b3cedc7737cd3d16aed58b8d2e07ba934da181d24a304606ccb99cad11855258b41a931055111a48", 0x71}, {&(0x7f0000002cc0)="214dd7ef183b40073fc4e4aa2e8059d8e8ca7fcde7074dc34162d23a9e7a9da215096a687d99f922ba016b8b04e8e8190502249d8c2c3184bcbf4cc68244b31ff88090b07dad73e80a97f9c48da9e78aa54e26f57f4862727801b2c3bc3c6502af5f29fba30f7c10e2d30c", 0x6b}, {&(0x7f0000002d40)="7b44bef1511f798167b728bd8e197d46aaf81843aa47a71c337008c39fbaee2cf62be5545d25ca850439ea3d8d94fb1851713880bce3e00a63c3f9626abc615d28fd673d8fe21cebd74fd8591303f76551edc815dd260fd67da99564a493cec16c0b14ad225f02c5c77d574bb769537165ee3442a4507af6dff257fffeee0becd220316484255e3166e760711342526430e2", 0x92}], 0x5, &(0x7f0000002e80)=[@rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x28, 0xffff, 0x1, [r7, r0, r7, r9, r7, r9]}], 0x40, 0x80}, 0x20001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000002f00)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x45, 0x3ff, 0x4}, &(0x7f0000002fc0)=0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000003080)={r10, &(0x7f0000003000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000030c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000003100)={0x3, 0x1, r2}, 0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r8, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000003140), &(0x7f0000003180)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000031c0), &(0x7f0000003200)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000003240)={r3}, &(0x7f0000003280)=0x8) 13:54:10 executing program 2: setrlimit(0x3, &(0x7f0000000000)={0x10000800000b35d, 0x800000b35a}) mlockall(0x2) syz_execute_func(&(0x7f0000000300)="9826473e1ac4ed0f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0b0ba0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fed8c4a1dd7dbbbfdd5cc600d830a1c9fb110fd3c4a261b7e2") getgid() setrlimit(0x3, &(0x7f00000003c0)={0xa5, 0x80000001}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x110008, 0x25) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0xfffffffffffffddd) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xfffffffffffff015, @loopback, 0x5fff}, @in6={0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000001c0)=0x10) dup2(r0, r0) 13:54:10 executing program 1: syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) r3 = dup2(r0, r1) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000001200)={{"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", "d1fe62fb8712f251d1538649fc381a4cb9c54afad77d32d454f92862f6573e39", 0xb12, 0x4}, &(0x7f0000000200)="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", 0xff, 0x2, 0x2, 0x8, 0x2, 0x20, 0xd2f, 0x400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @rand_addr="b9f71d6bdee1f588a06bd3e65bde0a63"}}, r2, 0x9, 0x0, 0x0, 0x5, 0x0, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x27, &(0x7f0000000100)={0x0, 0x3}, 0x10) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)) 13:54:10 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/73}, &(0x7f0000000080)=0x4b, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1f, 0x1110, 0x8, 0x8, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22ac1400bb00"/123, @ANYRES32=r1], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x800, @mcast1, 0x10001}, @in6={0x1c, 0x0, 0x1, @rand_addr="8c8c030a175f133da7162ff71cd19e05", 0xd420}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x5, @loopback, 0x800}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @mcast2, 0xffffffffffffffff}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000680)="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") r3 = dup2(r0, r0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000000c0)="e46c8d36c05f5a352dbb2f4637778b02f7360485a1e117058e18ca73851bb7117e3bbb09278d49367875270c94551bc48c697db84d2468c7a95303e19fdb66638c12247363097ad7a1c68f4f609b56ba8fdbe38943714a2801db5d2387287d7ba62b798911ed318d6fd77d96949c52a82bf8b2cca1fee12e4d6e3a7e7f82e40db9c4e42d6acd77367caf0b23b3b223b6d02b080644ac7ad37c5f028a880c1b114cbb074425e71b501e2177ca") open(0x0, 0x0, 0x0) 13:54:10 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @random="e26ed10aa0a7", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 13:54:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000380)=0x2, 0xffffffffffffffcf) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0xb8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) nanosleep(&(0x7f0000000300)={0x101, 0x563}, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2300000000ff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec99185b49099900"/117, @ANYRES32=r3], 0x84) 13:54:11 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) 13:54:11 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) ftruncate(r0, 0x7f) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 13:54:11 executing program 1: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e220000000600"/136, @ANYRES32=0x0, @ANYBLOB="8d008000"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={r0, 0x6}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 13:54:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x1ff, 0x4, 0x10001, 0x81}, 0x8) listen(r0, 0xffffffffffffffff) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="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") 13:54:11 executing program 1: socket$unix(0x1, 0x3, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x1}], 0x2, &(0x7f0000000040)={0x1, 0x3}, &(0x7f0000000080)={0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, 0xffffffffffffffff, 0x8) 13:54:11 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x8001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x5, 0xed42, 0x8, 0x8, 0x7fffffff, 0xffffffff}, &(0x7f0000000180)=0xa0) setrlimit(0x9, &(0x7f0000000080)={0x0, 0x2}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0xff36) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) socket$inet_udplite(0x2, 0x2, 0x88) 13:54:11 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81704}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) 13:54:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000080)=0xfffffffffffffd06) 13:54:11 executing program 0: syz_execute_func(&(0x7f0000000400)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03000081458145b712c483397fd300c9dcdc0fbc31af002f00000045d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc709f246c9c9056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f48c466470f9f3834afb7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8000, 0x600, 0x26c5, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xeb, "3f1b878a689dec4396a8fe7517a248ef75bbe487d610cc849f7a908a905f183fb66b955aa79333529a6d6444cf1ae362988cf3c813ce878565a52f3984c10aa2cf9ee10e91fda7d1bb9340fe610bbb3f34050d1e6fe405ffb807efb9226263f9ad9843e2a17e060f83bf21554db88c154850a9fc298a577f308b50ce47090e1a8c7c123332d1d3a36128154b064ca8fa554c14722451b06b6edd99ee5915e2ff2d78579c53e23f3a2d8a5d05704e8306e1e9fe7390657facf19362b65ca7ece98182b259244a437e01d0c75402d045c32a86b347ee96eeb9cc14b0e5807e5d7013bfb5fafb3d65a26968f7"}, &(0x7f0000000200)=0xec27507a430326e7) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xa0, 0xa00) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000340)="34fbd44c4155c2822ec32a95d40d224afbba62cad03f8c4639c2e87c5afd5c2a63ecfc8fbbd913da45c3d43a81c4297817013371f4398300f3394aff8dce91df2d3e368bdc4d299e8d72358ad738ce305f0e5a0b958831b20f186e18078457e5cfdc1c478298259b9ba46db1af02fd0b3754905cab50b3e207832ecf6be4992ef782675ebd3873b5195f56e8becdcbe977e53975f4208498decf12235f41e0024cb7468c2c12b166a72f47833f66df") getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:54:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x3f}, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xc3, 0x7, [0x6, 0x100, 0xffff, 0x4, 0x6, 0x800, 0x91f]}, &(0x7f00000000c0)=0x16) sync() setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) 13:54:11 executing program 0: execve(0x0, &(0x7f0000000040), 0xffffffffffffffff) 13:54:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="eaff125cb8ca5e08", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) read(r2, &(0x7f0000000080)=""/124, 0x7c) chmod(0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xff, 0x1}, {0x3, 0x3}}) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 13:54:12 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)=0x347) socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:12 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x1ffffffc) mlockall(0x3) r2 = dup(r0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) sync() sync() r3 = getpgrp(0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 13:54:12 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x1) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 13:54:12 executing program 0: setgroups(0x28d, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) 13:54:12 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x92, "fbc92e7742469da53463b407f3355be34fe509e3a697d38969ca0223dae1097c6b30e1ce03d3886e416b5087beeb44671b19b9d1a3c89be58ca180bb206c5e6fa146fd2b40061ff3e4a256f382dc5c3bd6f7ad4a6067b09a5c17b19c73e219c9837eaf70577ea926c92dc55804990d4ca9e5b1bc38ea92819a09f458a1370d03d3144d3aa6d64bf9f5b46903ebe424153ea1"}, &(0x7f0000000300)=0x9a) syz_execute_func(&(0x7f00000000c0)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fc4a3017c0fe521fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b66460f3a17a4fd00800000ff9be35ee6c45e1616ac10008f697c81a200080000c44219a775d07040efefda9c43e55700000000a065600000c4618de3c0740f2d960000787800cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc3249fbf9fbf9a1c9fb110f0f3804830a000000") uma_zalloc_arg: zone "4096" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8006abc0120) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110edde at witness_debugger+0x8e #1 0xffffffff81110460 at witness_warn+0x640 #2 0xffffffff8153637d at uma_zalloc_arg+0x5d #3 0xffffffff81035e61 at malloc+0xe1 #4 0xffffffff8105695f at crsetgroups+0x11f #5 0xffffffff810567e5 at crcopy+0x55 #6 0xffffffff81496e13 at sys_setaudit+0xb3 #7 0xffffffff8170da96 at amd64_syscall+0x436 #8 0xffffffff816d525d at fast_syscall_common+0x101 13:54:13 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x10001, {{0x1c, 0x2, 0x3, @empty, 0x9e}}}, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x2, 0xffffffffffffffff, 0x392) 13:54:13 executing program 3: munmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket(0x1c, 0x10003, 0x400) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="04000000d43b000000000000"], &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000cbe000/0x3000)=nil, 0x3000) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000840)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="4b53b19604b780e86b444af3e0bd4d963b8fd61737095fca0d47cd4a85751b38185a168144fd15e737d81d4dcc37187194fbea92ac80a352d7172752", 0x3c}, {&(0x7f0000000140)="d8696ddcd004c4ff05f102a53886ec74095a4a418fb516e584115134e1fc693066b09663215ab5fb1c58ee4b7bfb6434d9d063477a679a01f0975b3b54d353f6c0f87ab4dc27b59c06f0e5e0", 0x4c}, {&(0x7f00000001c0)="8ab1777d74d4d10cb415bc5d6862f64313756fd809faac378bad23a80f186022cd09eb7d975bca8d5fca", 0x2a}, {&(0x7f0000000580)="e32c9c5fc5ccdf7b3229620e09575a0f0f99f4a6c7bdb740e8ba8d0d72de053a6beaa5e5af682de9ab2377a88f514e72035ed6126544a62dd1ef50dbc7bea8f26242aed30e280351c52ce6552799ae67e724cd9c4d4191e044f5b99c4495c5f48afffabde07bf7a3f14f359e40b0d83b3c7970fefb47a73c9244b3170658b6a566d53ad02a92593fee050c65633f1b0d0053623e52acfb68a6fe7c0645a3963708ed8ddfaa653d99269999bc7d589bbafee41f4412702c02940228b9cea4c72fb7cc82231f1d377e6134383dc98b", 0xce}, {&(0x7f0000000680)="d48f73631e681cfbd953f5a326e3ca82e778ad670db2546c821c6c1cc557b9801493b7f58f395b87a91c8e0a574a723cddb826661638267d0c86c6495cb204d8d7843d97d3d0b28f806409e555504fc4789ddf8aecd3f6e2731254e6f78509d2c3dc2e2df1865e0bdb2182ae3793d8c2acc6e3682fc0211893efcc490d8ad1a7a67c7f1e8254b343777447599afd8e2e16cc17588a9696736c2b9c26926e66c2b704a0b994db78a39d57da1e82e192310bbae90eec3e5661f6c401629a28bba74f0598f79734a698296b0d082ca5c927d6a09e8aa55e926d5d7f6471", 0xdc}, {&(0x7f0000000780)="18c63b231b393b55d130f864cac526e5407400575d6c86ae4691180ff1a6c114fceee4f4b71a08ca2be1d78b15e1b3cf43402167ddd0fb3821bfd859e7a5cc1c506f5c8207b24f41098268a07e6dfa38b5e945f9678bf35ab63da538e7f8a3c66ea01192f6ca5eb38e180e775da59706d82bce45361287acda441d6bf9cb35e1d4ef034f570860a8c7ef", 0x8a}, {&(0x7f0000000300)="4360e7ff16d6529d05fb810a4266cfa657", 0x11}], 0x8, &(0x7f00000008c0)=[{0x100, 0x0, 0x1, "a6f2b9fdb3dc6dfd4406414bfdfd87dda6867e9eb3aa0c2823bc94d50fca7e5000799d7b2bcdd951689cb409e77e879c1a46e72c6cf5e4f1081d1f2db41a1046b1d28cbf0b8d8bfd562313c1fbe8f9d27f7f92a6b7948dedf472ede01c86a38727f9c3fa377d778a12831b9f12dd2da406ce3914a201635fb072fb9e04a919f2faa91e68a84b28ea37bf0f871159f6d037463aca30eeb422a57f7314d939a1369dc61efc7edcd409dd4e06e8454c75dba33fe6f91928f91cd42e576a948e875ddef773dcae285b92f0c331b02e48bfe7c756d703da8c73db679f31649e2e83852d3ac091dd95b7c84d9c6b5c"}, {0xe0, 0xbf, 0x4, "e2d661832b27d17127f0c98389f10be0e5080c4429736c3c16afb8b54582819d151baf8d0741af6cd3ee036e85c6034680a806adf1635560950034a09c2e96caa58f458962bd9cf51fbf44b790b7eb864feed632a3367e1b9a4adc343179d5419616af2c7047c7d92ca446c3a3b90cca7776b2f910b3c42056689d402e8eb23db07b8b80cbfce1ecbcf535336e1a9981e8dd5b0b10b7fb0bb99163f377efd0b6a7bbb7f2203b444f6770f9168ac3440919736ba6ffb50238a8e908f59b44016a40249a1da6d30709ac1fff68"}, {0x10, 0xffff, 0x5}, {0xc8, 0x84, 0x16a5, "f873a0be526bb8b6aacfb4fccf7c015fd650425d8622655ef9e52624d0a41dac4c664f9384dab0e9a1b2ca408c3558d53017c1d05fb86acab737249b8301aa43bb9a5c37eacae1adb590e113c7b8af9dc78ad224ada93708d0d75d89155a4ee150cd9c198b66a3f5e834b6738034cfa11150cbc98c434c666a7d9b0986bb6c160bc2d995f07bcf76b8d97837bb213f949d8cd2f7c5658cd7b06fe65f4de1da42f403fa8a503f4b2341efa9cb42bb252e02279a11e40d59b1"}, {0x100, 0x1, 0x7, "a2bce244bb17461c61499b0292b190b48a719fceea06fcfde70afcb02426a016f3cdf979fd6f266192071f60a07d1d523f24740d1cacad825f18e118cb8f6d0a35cfc294569065c6ad5c09876b8ca5afc8aae7f91d9ba76acd753370e3553b010cee097c82a0423303c3752bb9ea6a2227098f7a7df4d8e2bd87f898f7c9e65c8ef6b8433c6792254a28e8cc3330f203a361b20feda46e2190f780442c56de204cb70de43f87ccc09925faf47264abae7bb0f85c7acea0d5e4c7833f620a31243c779d3ab43415e9f46ea6e96cc3785b343545d1062b872bfd5bfad5d03cef21a5ce816398548f453635e9a6ce"}], 0x3b8}, 0x1) 13:54:13 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) uma_zalloc_arg: zone "4096" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8006abc0120) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110edde at witness_debugger+0x8e #1 0xffffffff81110460 at witness_warn+0x640 #2 0xffffffff8153637d at uma_zalloc_arg+0x5d #3 0xffffffff81035e61 at malloc+0xe1 #4 0xffffffff8105695f at crsetgroups+0x11f #5 0xffffffff810567e5 at crcopy+0x55 #6 0xffffffff81496e13 at sys_setaudit+0xb3 #7 0xffffffff8170da96 at amd64_syscall+0x436 #8 0xffffffff816d525d at fast_syscall_common+0x101 13:54:13 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)="52210856c00b8c3d3affbd84594c1ea3fa0777388471d57209538b15083593b82b3af128b36009d2d30909464478c7", 0x2f) 13:54:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) 13:54:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="6166b9aab74e854e6b90bb2e96041a75d02e8959d09d10050f30439c373b777cb740d6ed89d6c53f0d0d3c81bf9c39840a9423") 13:54:13 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002540)=[{&(0x7f0000000080)="1f05b83a5814ff3e9084b8a99746d5be6584bf7d2e5fa8c5e14d8c9372e61eea3db7996e56fc758dcf8cfb73fe1022452553d737f9667080fe68afeb7c11", 0x3e}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000002300)="edc3517401585a8e9f2a715d4169d619d7c0674c80ff9f8ad5927da3d162bbb418fbaec6b1fad777c47b4583a06e24e42692c92baedaa9d5357d3df64c3917f4fcc868b0a48b80d7aa7913286930f0b331af7388b0d92d50472827b7b2", 0x5d}, {&(0x7f0000002380)="9138e4bddea01df90127aef362199e605174c2374182aabf3d6c7579db51803feae418d962c77538b1dd4ef11bc447307b7d8824e20c238950be832c7921a3b9f9a0d96ded3eda9ee04f6f013c9014ac163faa1e604590580975fb702132704b83266e8fd0004804336612370234d9ac8adeb228820db8b7b4c9f7f16a15559abb94090ddc7e3dba4a", 0x89}, {&(0x7f0000002440)="3d65263188a916d2c0df89da20f30022887a3cbfe3bdff2fd8f114127241be8d38ac58190e12cb895320564fc15415fd3e57cb88487107021a5e3240f1eaba1c3f7a8307581c0342cc75060ea1a9ddac21ae1e5d95d6f59eaa1f68e4e9a2ed7106c2f465376d8bfbeb5c2e253100094321fa320bc1ba247a2bc0690ee94fb5fa7f9a91047a23f99665d19c3b8c2ac59e51562413e29bcd2e0d55732a415cb25429dd89cd972ee048fd06cb2b9a0593664f6b43c8614a853c2a6cf74dfad16373e0023667945b7efd32ed2398fa8babed8723618f5c44568d00926052d4", 0xdd}], 0x8, 0x0, 0x0, 0x20000}, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="e3697c65300000000000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x101) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000003b00)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x100, 0x7ff, 0x2, 0x400, 0x794b}, &(0x7f0000003bc0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000003c00)={@in6={{0x1c, 0x2, 0x1f, @mcast2, 0x8}}, r2, 0x5, 0x4, 0x87, 0x0, 0x6, 0xd}, &(0x7f0000003cc0)=0x98) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000028c0)=[{r3, 0x4}, {r0, 0x8}, {r3, 0xd6}, {r3, 0x8}, {r3, 0x44}, {r3, 0x100}, {r3, 0x88}], 0x7, 0x9) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000003d00)={r2, 0x100, 0xfffffffffffffffa, 0x10000, 0x1, 0x3, 0x0, 0x800, {@in6={{0x1c, 0x0, 0x7f, @mcast1, 0x2}}, r2, 0x7fff, 0x10001, 0x0, 0x0, 0x3}}, &(0x7f0000003dc0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000002900)={@in6={{0x1c, 0x2, 0x200, @empty, 0x100000000}}, 0x0, 0x0, 0xffff, 0x4, 0x3}, &(0x7f00000029c0)=0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000002a80)={r4, 0x1000, "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&(0x7f0000003ac0)=0x1008) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000002a00)={r4, 0x6, 0xf, 0x8, 0xeb6a}, &(0x7f0000002a40)=0x18) pipe2(&(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000002700)={0x0, 0x7, 0x4ae}, &(0x7f0000002740)=0x8) poll(&(0x7f0000002880)=[{r6}], 0x1, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000002780)={@in6={{0x1c, 0x2, 0xffffffffdf28126d, @mcast1, 0x6}}, r7, 0x4, 0x15f, 0x100, 0x8, 0x36}, &(0x7f0000002840)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000025c0)={0x1, 0xa10, 0x2, 0x7, 0x0}, &(0x7f0000002600)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000002640)={0x12, 0x6800, 0x6, 0x74ca2052, r8}, &(0x7f0000002680)=0x10) 13:54:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="00be04414108007f03bb8ba87b0c3ea996975ef472d4cdd31818cafe2f77e3fc57a03f22f1b0b69b2e83248e790e92cac7bc9548f24c3209add14f689acd18966b41e09800df7d1756b87d57e56c1c7dc0b9cd31009bc9ea4b4c0c99fa593f503f168e68539c744eaf9e9e3721515d6218fd36d61ab50d6b91f29a170ec92368e5a872028a1b89b0d26c4a87807e1a6548965b2915c1778dbb014ec6f7f989dc08cc5be6f5569187af802edfc620d73df64c642901c757d278b964b11b36dbebd2631dfd4e229c69be5bb647"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x0) r3 = semget(0x0, 0x400000007, 0xfffffffffffffffc) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000380)=""/200) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r4, r5) socket$inet_udp(0x2, 0x2, 0x0) 13:54:13 executing program 1: r0 = open(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000140)=@in={0x2, 0x2}, 0x10) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0xfffffffffffffffb, &(0x7f00000003c0), &(0x7f0000000380)=0x4) mlockall(0x1) sync() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() r6 = getegid() getgroups(0x8, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, r7]) syz_execute_func(&(0x7f0000000000)="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") readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/129, 0x81) r8 = semget(0x1, 0x4, 0x100) __semctl$SETALL(r8, 0x0, 0x9, &(0x7f00000002c0)=[0x1, 0x4ff4, 0x0, 0x3266, 0xec, 0xa7, 0x1]) chdir(&(0x7f0000000280)='./file0\x00') semget$private(0x0, 0x2, 0x100) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 13:54:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b7672e2f66696c653000"], 0x10) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x0) 13:54:14 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)="52210856c00b8c3d3affbd84594c1ea3fa0777388471d57209538b15083593b82b3af128b36009d2d30909464478c7", 0x2f) 13:54:14 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x17, 0x10000003, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r1) 13:54:14 executing program 2: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") clock_gettime(0xf, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0xa0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000140)="6e3e860cfd88cf35670f7670b457b263bc6742380bc0186ae363fd685f655968579acd8650438829320203d2b2c03ca3fd1661d0008c116a3076cbe50b399748897b52d39b4ed47054097424beeff8272a22bdba33342c682cea0cbbe39a9789b494ae79603cbb81a494a34f5ab1c5508a979737f137b54eced7cff9b1ec79aea71b") 13:54:14 executing program 1: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xca, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x7fffffff, @empty, 0x8}}, {{0x1c, 0x0, 0x2, @rand_addr="486c78c4368f8f2ea5fa92065429555e", 0x59}}}, 0x108) 13:54:14 executing program 2: select(0xfffffd30, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0x20, 0x9, 0x6ee, 0x2, 0x1, 0x80000000, 0x1f}, &(0x7f0000000040)={0x1000, 0x1, 0x4, 0x80, 0x20, 0x2ab2, 0x4, 0xce5}, &(0x7f0000000080)={0x7, 0x6, 0x1000, 0x1000, 0x2, 0x9b9, 0x3, 0x8001}, &(0x7f00000000c0)={0x4, 0x6}) 13:54:14 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x8) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file0\x00') socketpair(0x0, 0x4, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7, 0x1f, 0x8a}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 13:54:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) dup(r0) 13:54:15 executing program 3: syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x100) 13:54:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x8}, 0x1) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc002440c, &(0x7f0000000000)) 13:54:15 executing program 0: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r0}, &(0x7f0000000180)=0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) flock(r2, 0x5) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e6000000d7ba9852866fee8f852fea69312c076139f28f8b1786e4b7a9d4ff3dc56854c946bb195b72800e275f62689c36d5409a4282b045114f6781113c1f7ce7258b392fce6173e0003907247dbad15ccfb55373d91be017d87b57e3b2ee3917494ec29fe7b9eec7c2d5378eccd3dae499a6b5345b8b48b952bf11b6b5867fffa165364e692482286bc69340e2a511315a0e2e659d0488540533d957f334e081000000c60024518954a5d5a3ef3b70d5358db94cc1c1d338b393a1d3e0492ff3845426ec26e0d0b901022845f824e92371ad70f43acb6013abdb09e279e6abef3d4194fec2a43c5fac"], &(0x7f0000000380)=0xee) 13:54:15 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x7da, {{0x2, 0x3}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@empty, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @broadcast, @loopback, @remote, @rand_addr=0x7fffffff}}}}) 13:54:15 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/179, 0xb3) fchmod(r0, 0x1) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 13:54:15 executing program 3: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x1) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) 13:54:16 executing program 2: syz_execute_func(&(0x7f0000000340)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socket(0x1, 0x3, 0xffffffffffffff89) accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20002, 0x0) r2 = dup2(r0, r1) fcntl$getflags(r2, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r3, 0x5, 0xf, 0x7, 0x4}, &(0x7f0000000080)=0x18) 13:54:16 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r1, 0x0, r0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)=0xfffffffffffffe8c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getitimer(0x0, &(0x7f0000000000)) 13:54:16 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) rmdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x100000) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x5e4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000002c0)=""/202) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') mknodat(r1, &(0x7f0000000240)='./file0\x00', 0xc009, 0xfffffa84) 13:54:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, 0xfffffffffffffffe, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getflags(r0, 0x6) 13:54:16 executing program 2: getsockopt$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() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x3, 0xff, 0x7, r1}) 13:54:17 executing program 0: shmget(0x1, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0x0, 0xffff, 0x401}, 0x94) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f00000001c0)="269d7644815f80cb76483749ad387ac08cbfcb17219dedd5d7b172a7155683a6b72e96511fed4c5929e9d76d570bdb32b245ec", 0x33) close(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x4, r1}, 0xc) 13:54:18 executing program 1: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="9dcc2b3d232357da6e2d235941ccd70998084c8f3826c8eb905718d76d697985", 0x20) 13:54:18 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x25, 0x0, &(0x7f0000000440)) 13:54:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x0) 13:54:18 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget$private(0x0, 0x9, 0x2) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000001c0)=""/222) setuid(0xee01) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000340)=""/182) 13:54:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x81cc}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x8, r1}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}, 0x0, 0x100000001, 0x0, 0x2}, 0x446) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) 13:54:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4080000000000006, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRES32]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7}, 0x8) 13:54:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt(r0, 0x44f, 0xffffffff, &(0x7f0000000040)=""/226, &(0x7f0000000140)=0xe2) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:19 executing program 3: syz_execute_func(&(0x7f00000002c0)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed3e3e341812047002b000000262727f18888a1c4101f9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f380483f2470f2a68020000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:19 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff49efe588fc9c00"/117], &(0x7f0000000080)=0x6e, 0x0) fcntl$setflags(r0, 0x2, 0x1) close(r0) syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 13:54:19 executing program 2: r0 = socket(0x1c, 0x30000000, 0x9) poll(0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x5b2, 0x7, 0x5, 0xffffffff, 0x100, 0xfffffffffffffffc, 0x0, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x401, 0xffffffffffff0001, 0x7fffffff, 0xffff, 0x8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x4000000000, 0x5}, &(0x7f0000000140)=0xc) r2 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb}, &(0x7f0000000800)=0x8) unlink(&(0x7f0000000180)='./file0\x00') 13:54:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x18000, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "434f205ba86937e052190ce08a771303f821641fb4cedcd2b127b0817073b06e", 0x1, 0x9}, &(0x7f0000000040)="c3993e7d137bbe28570354c4", 0x3, 0x3, 0x8, 0x7, 0x2, 0x6, 0x5, 0x9}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6f, 0x0, 0x0) 13:54:19 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @broadcast, @empty, @empty, @local}}}}) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10001, 0x100, 0x414c, 0x7, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x0, 0xf, 0x4, 0x36}, &(0x7f0000000100)=0x18) 13:54:19 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup(0xffffffffffffff9c) renameat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) r1 = semget(0x2, 0x1, 0x20) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000001c0)=[0xe482, 0x590, 0x3242, 0x4, 0x3, 0x720ba02000000000, 0x100000000, 0x3]) r2 = socket(0x0, 0x30000005, 0x60) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/32}, &(0x7f0000000040)=0x22) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x1}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x81, 0x0, 0x3}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x48, 0x5, [0x2, 0x4, 0x40, 0x3117, 0x3b4]}, &(0x7f0000000280)=0x12) msgget$private(0x0, 0x1c0) sigaltstack(&(0x7f000087a000/0x2000)=nil, &(0x7f0000000080)) bind$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) 13:54:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x100040, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 13:54:20 executing program 1: clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x3, 0x1, 0x6e3a, 0x5, 0x8001, 0x1, 0xc000000000000, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x2, 0x10001, 0x52}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x100, 0x0, 0x8001, 0x6, 0x22, 0x0, 0x7, {@in={{0x2, 0x2, @multicast1}}, r2, 0x1, 0x3c1c, 0xfffffffffffffff0, 0x7fffffff, 0xf}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_http\x00', "5e25bc8a1bc9fa61ec6352c99cd2f1068c18e1157eaec1bda4c2dff5c9b73761dab4cd2c4830b542d8c2507f36e985871a5317a8c7b04329557097e0cf121594c1526e23797d6e5bb1dd3b75dac263750bbf100f71d902e36e39b840429bf87f7ff95200123220cd4437a67b15c604a54a7a0e4b8cc0e416fc29d41a9ac73183509761fc90a5c250ed68dee580ee9b2564dd8fff4f498a7d0c06572f105eddcf761462befa339ec9cf8282f9b6dd194dc0ebdbc90077e6f29bb7fe799b60b44d8e39e314a0d29eb2d9f2cff300325b4c3cd19801f8ed6c6357c8b32b65d5673938be89e5b340f95bd31b63c5b0152fd6"}, 0x100) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 13:54:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x71}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x1, 0xffffffff80000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x800, 0x7, 0x8, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0xcd8b, 0x0, 0x5, 0x299b3b41, 0x0, 0x7, 0xbf8, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10) 13:54:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x6, @empty, 0x8}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x42, "3978a035566bf500c2bc604e2e03ac6c45870115638ffc0dad4b2c78c49ecb3b3c558c0e0309d32c27b050bb2797088e1b19338f3a0acd233fadeee8ef14f7835a75"}, &(0x7f00000000c0)=0x4a) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x1, 0x0, 0x3}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f0000000400)=[@in={0x2, 0x1, @multicast2}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xf9, "57331a497c833cc6db59b25d6694576acff4825132cfb72a38b9df93a509770da49ab662bc7d54f1822309b3622564ab83c36b8dcc4da2dfd6818444b5373c1ad118fcbb353cd39c6d5e31e77534982aba3b9931d8b7c357d51ea97ab286ec888e1875e7ca4c240dddf274474c2e27c86449a602d9c901d267adc00a1c36e0ed9ea846c12c0bd85cd40816574653127afffabbc2b9c06fcdf79f95607b22c55a4c2a31d08e81872df8bd8b780a60dbee79277cbeb91601ab387b035fdbc7da0019ebcbf6f5ed4ba9b06eca138a38fb5f96f9b4038c73a19adebcd3b046db596d84700e81c9fc0d2ee425d1c544655f71708fc1058e41fc4b33"}, &(0x7f0000000100)=0x101) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 13:54:20 executing program 0: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$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$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getpeername(r3, &(0x7f00000004c0)=@in6, &(0x7f0000000500)=0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 13:54:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x1) 13:54:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000040), 0xffffffffffffff7b) 13:54:21 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) fcntl$getown(r0, 0x5) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 13:54:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x4010002, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 13:54:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x61, "55b7e13816da31f6e0773a0e47331285b1d05eb9382ba481f28bc2b8ae780de90807de455330260c32f2195a3d6313a0f98ee97233cc7f148ccc995e7426eb3766a1bb2bef3d3653e281986ce20a9bf5d8bac826f85067438193d6dff6973a8dc7"}, &(0x7f0000000180)=0x69) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x3, 0x80, 0x1ff, 0x400, 0x80000000}, &(0x7f0000000200)=0x14) r2 = socket$inet6(0x1c, 0x10000003, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xfff, 0x8000, 0x47ed, 0x82f4, 0x10000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x101) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa7}, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="7367d6b8330740eb1cfbe4a7397ca72377e77727807b80bbc394b258cb377906ffe57ee89fed523fcd5ae9f5096aea977152922b80bdab121c8df0ea0bed5cbc7fc851349d55482c293896a657fe7acf88254fc088e189e61894001bef888b60faa999cefcebac9343c3db39fdfcd83fc25d394762630802f651b4ab0f327e963195c237640eca08e9c75747b009df226be89466821b13df87c06281d7678eaad66e70bb68073b4cfdf06aa9a7d6fb96e761bf01ba1dd6931c619e79c551101297b34ed83c0734aad2810227a6d790d067d4") 13:54:21 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") rmdir(&(0x7f0000000240)='./file0\x00') ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x367b00000, @loopback, 0x1}}, r2, 0x400, 0x0, 0x2, 0x4, 0x6}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 13:54:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x80, @mcast1, 0x9}, @in6={0x1c, 0x1, 0x84, @mcast2, 0x8b}, @in6={0x1c, 0x2, 0x1, @rand_addr="87748bbe4f2df5d1bdae8b082f44a030", 0x4}, @in={0x2, 0x2}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000100)=0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 13:54:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x66a, 0x4) 13:54:21 executing program 1: freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)) syz_emit_ethernet(0x52, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa00bb000000004410000000000000e0000001000000006b001e1f6fdfb475d38b91f556ab44ab997887033a82ce6977d506acbfa0fd2a12dd179d2a4d25a3ae51d6d171a553d580780f8548f66297f75d36a514acfb48bfe0de7578e5fab525aa07a4edce8ad91f6e091a5e2ca3c9339ad429d9797f0d9f611ce483de4ddad4bee28192c8028c654cd3ddcf642c8bfb0ea645122d33b704f4b29d"]) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) getsockname(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 13:54:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) ftruncate(r0, 0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 13:54:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') nanosleep(&(0x7f0000000080)={0x0, 0xa88}, &(0x7f00000000c0)) 13:54:22 executing program 3: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r0 = getpgrp(0x0) setpgid(0x0, 0x0) setpgid(0x0, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x3f, 0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x8) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000000)="8018131dbeb8d331e4f1e9057067c7887aae7f6f4f697eb47ca4a1c394438a3517e8d6af56c3e4740326539f434e1e") 13:54:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) 13:54:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00') chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 13:54:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/227, 0xe3}], 0x1, &(0x7f0000000140)=""/206, 0xce}, 0x40000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) 13:54:22 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e849316c6e4d5a5cae82d50bfb0411b16b879460bed02665fb89cf02fe78425c26a7db19895e126db8d55702495d4274559ba82f7a50bc9f87527a1489b64b7a48030ec5b69b8717033e24bfdcdcf21b6d6ff0b24e523f6e6b908a9d561e111036640dfaec948eb00b966bf7cf3f37d01895b4cf7d5d94b439ea739c414787095b0ef4f30e2ca01a8066b72d3a2a241db595a780bb02a1748530b776912ab5977493d5d5c6de94d90225cc32a21f67fada6d33a143bf21aa004e91377a826667569d80065ed859af7b13cd4b9ad497dab01f80f4a4f08405ee9c29eb3375daf8548d76f8831685c57b7b887ebd1c44b1b79890c86e07a0e28bafe3648927203a5416ceeb9095c2d829320fcfcd85a2c919a5d81d265439b35e9c688cf02bd340f8ab2abf3911f7ac44d26a700d45177c836f8c8694e313cf2266c84c8682dff54129b3d36db796361f58918d79bcb725050e50c34010c8e399b34487d97aa08cd44cdce4a460539e5c34a7fe8aa72e3179dd9cfcd5536777b1b06bebc8f6e6d265ec720a82c20b2970aa90c8adf0f950e99f785913ae991d57e97927f75ba238e259ccf195dad406f9716daf46553bd2c20e1a81a1fe686a258caf136e61f2eb5bbe011ebd533fa6982963a89a674a1c174ac983d64c5ecbd7440b6c633127f30ecec49748fdb9a1b7f72e0a8d4ac9c0c881e3a1aba60811666864e038f3dabce383f848f2db5ebedf2ba9e526915b38a673a2e3a2132647391e8b4bc64075b064c617ac9e28075ceae5845c7df519e72448ed552a5daa79410bb49f4ecff110782e6e2aaeb13faa40a5da82418422a7ad0e36fd726c0bcc0e3927952a55a39f6e367abf10aa6d67767ebf3f9bfb3c0c0468ad8bc4dad64f181b479666dd0344d954f7264af7c1105d08b2b5490b7b4c7e1e1bfc6b4f51928beabf2a8ef96b4163f8652ee4aab5ac5b8ca95604f9670fa8d31c1b53d5493f97740eb3bd67756246cff8f72620ae63f091846e42a6320b81007d8e7c520769911bb5a4e01170952b0c3dc7b07666df328e613586875edd98a65f7fa9fa624ed27f6dcf2542d24e549e67aa80407f0a47229b16ffa0feb51a17253c0814856f0d605324678d08a", 0x321, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/208, 0xd0}], 0x1, 0x0}, 0x400c1) close(r0) 13:54:22 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) r1 = shmget(0x1, 0x4000, 0x100000080, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/7, 0x7) msgget(0x1, 0x8) r3 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000400)={r4, 0x7}, &(0x7f00000004c0)=0x8) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 13:54:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000140)) lseek(r0, 0x0, 0x0) 13:54:23 executing program 3: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad81130091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = getpgid(0x0) getpgrp(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 13:54:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_mreqn(r0, 0x1800000000000000, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) 13:54:23 executing program 0: r0 = socket(0x1c, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001000)={{"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", "7ba43672c0271728b638e3a9c6abdc6fc51bcd19eab44b1a5eb946c5fb9673d2", 0x8db}, &(0x7f0000000000)="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", 0x7, 0x0, 0x9, 0x1ff, 0x10001, 0x8, 0x5, 0x2}) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) 13:54:23 executing program 1: r0 = socket(0x17, 0x10000000002, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='^', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 13:54:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)="0ddc3b11638a98d37c29d19ccd204992a1c9f3f8efdac8a580be72f3de89ecfd1c0316d2fc54ae0751fe6e32248ccb7a498d14a085e66771efe1e85e88abc14411a5c8ccad2dad0fceff0a2788ce7aff49cf15edbcf9cecea1e749522171283aa6ea6b73a6e2831cd1665bb9ecc6c0670c70c883d43d27d801", 0x79}], 0x1, 0x5) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x4}}, 0x0, 0x2a1, 0x2, 0x1}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r3, 0xd6, "2ac32721928334296dce1c8ffbff20283a6f6719d7b7144dd57bfb2006ff93967b5ffbb12a06074787346d23782cea58e936e319a3beed1eb4f8e7e9d0a7bb74fc2c202ec80102bfb70397a48143bb4f723937a8039cf53321434d737786e789daf35a2d48fb9d5d36c52e84e3a2034a53e88dec24f638c905315de26498c6cebc6bb92bbc7b1c6d867db5da6abbdc1dde2781f92471752a352047fb8b6e360dc67928911a9cbcf3f736068e1db532453de6f726b96ff18dff930868a55bcfba495fbf9b88ac83f3f40f3f1a81d0e7d1b9b5ae3bbbac"}, &(0x7f0000000140)=0xde) 13:54:23 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0xfd, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00000002c0)=ANY=[], 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000e00)={{"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", "aaff9916322e76ff2f7592aef19002bd1852df9c33f4b36e7ff098e80f3fbb34", 0x5, 0x4}, &(0x7f0000000200)="13d2c568f7b77ceda3c8473a8d7176d8b2603ddee128a325c0c432d1740e154d57c0d418ef8becde1c8b5aa6d4ad91ba702654170e6d45253739d734b8a04a6baceffb5697170733ef05a845a59cdbe67515e9f0872675e8f3e28a699cd5aa5bad8fe855070e3cc0b1f4aa27c687aa42c0ac78f486434269190cac02128eb13ed0acff8dbb9f8a2183ad236fa86be92c9d12eef7641219127407b7303fe7f0b483b2e30a606222324b6b2b89e3", 0x0, 0x1, 0x98ae, 0x3f, 0xfffffffffffff8de, 0x2, 0x9, 0x8001}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000140)="a421886ffe3bc2b9b2ffdb602e2f310227f7cc4f0ac7fc62e74524058d6dad9a41d1b7000000000000") accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 13:54:24 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/4096) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000012c0)={0x0, &(0x7f0000001200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001300)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x101, @loopback, 0xb6}, 0x1c, &(0x7f00000011c0)=[{&(0x7f00000010c0)="d4f966e7af929ee26331d19708881b763b33fbf221a00c5d26f60413e11854285ae7eebc12cd5e64f71c9e02c93945401e38cea6763cf5ca01", 0x39}, {&(0x7f0000001100)="74a832d90e54e72186303d077b4ab4a965b443f055dc5c1e678f99941a3b6bdf45d7ed8cb019cf090de1c5e5a4371e568a7c9ea68ae1a46e3f632b7461f51a009ea87df689d458001eb17f73f1031cc117743f488319db0673a3572ca6e814ded3f019636735ab99c12b4820eb39cea6583cd49df7168d3248bc9fee3354cb11d7a8911ee10e58439b35dd97a0643827", 0x90}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="2c0000001900000002000000050000ff00100000ff00000001000000800000170100000084950000", @ANYRES32=r2], 0x2c, 0x20008}, 0x80) 13:54:24 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x6, 0x800) syz_emit_ethernet(0xc7, &(0x7f0000000140)={@broadcast, @local={[], 0xffffffffffffffff}, [{[{0x88a8, 0x0, 0x600000000000, 0x1}], {0x8100, 0x9, 0x0, 0x4}}], {@ipv4={0x800, {{0x7, 0x4, 0xb380, 0xb1, 0xb1, 0x65, 0x1, 0xfffffffffffffff8, 0x4b, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@generic={0x8b, 0x6, "7be5e695"}]}}, @tcp={{0x3, 0x1, r0, r1, 0x1, 0x0, 0xc, 0x22, 0xfb2e, 0x0, 0x3, {[@eol, @window={0x3, 0x3, 0x5}, @timestamp={0x8, 0xa, 0x8}, @timestamp={0x8, 0xa, 0x6, 0x6364}, @sack_perm={0x4, 0x2}]}}, {"382b9bab4778312011ced5b06e8a53778042b7163ebf99db82b133ecd1f744f4af0b2bccfbcc497a661a4249da0b11d16ca523c3956684f8273ffac2c709105d148ce9f3b9a03d62f63ac4aa134a284e4872f21884e9f5b1d9a6b4485cd9b9bacaa234f1be"}}}}}}) 13:54:24 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f0000b4e000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 13:54:24 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000980)="95e234e62e5e39c511276332e32f522d217324aa094c5b3d29508b251b8b4ef4dc0153feefd71d01f98e0a1b9699003369f4dbce4bd28cad70846452bb18b074a5cda2c8f605960892c80a5d308e646d69042c2e9b35d346df6f7443e6ff2924e0320218c7cedbdb278d9e11de0101915d64006fd79d17c090c234620a9075cfa345564a92f12f023681c688f0bd624992e636008c1faf5b4b10350017b6b0b391b01f") getsockopt$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, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000a40)=[0x100000001]) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000a80)={0x6, {{0x2, 0x3}}}, 0x90) 13:54:24 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8001, 0x55, 0x800, 0x7f, 0xfffffffffffffe01, 0x1f, 0x2, 0x7fff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x537b, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r2, 0x80, 0x625f, 0xf3}, 0x8c) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x6, 0x4) 13:54:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x54, 0x0, &(0x7f0000000000)) accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7fffffff}}, 0x0, 0x13d, 0x0, 0x4}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x400, @mcast1, 0x9}, {0x1c, 0x1, 0x0, @mcast2, 0x9}, 0x0, [0x4b8, 0x2, 0xfffffffffffff74e, 0x6, 0xfff, 0x40, 0x100000000]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) 13:54:24 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01440f5dc3f265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:25 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x8001, 0x6}, &(0x7f0000000040)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsync(r0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2, 0x5, 0x5, 0x2, 0x800, 0xfff, 0x2, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x3, 0x0, 0x10001, 0x0, 0xfffffffffffffff8}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x9adc, 0x6400, 0x5, 0x9, r1}, 0x10) sendto(r0, &(0x7f0000000280)="a95b0d30f97544d4c28bf118ddf9bf689c15baaebd9c18856d81f560f9b2d20a59cd916934b973786ae8e2330551bf", 0x2f, 0x0, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) listen(r0, 0x7) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000300)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="5e0accab3edfe3c386fff28acb0f7030026f8c6af3c404bbb2dc9b8281d24155f329e1fded95ae65525f4acbbe0bdea5405dbff484453d", 0x37}], 0x1, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)="3cbb3180b37304ed4a54193bdaf21b1f0ff7dda9e6af95fc25fbcf29b972e7ab845c04f165e51169269408e3e2340a68ba027fb230d9683bad014af314d66fd89c385774565007b9900a523f9e9a1549dbe4c27a58bce6a015d13d9a316f1b2de56108ea6f57303875d83269fc80aeed1899e334a5e268265e2b28c7c338a74f51f21dc9ea7d4e0d3095487c0a3c737e834d53d4ac9ed380256dfb71e543226cd719bc64620f0752546a23", 0xab) r2 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x80) utimensat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x10001, 0xde}, {0x3, 0x3}}, 0x0) r3 = dup2(r0, r2) fsync(r2) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000640)=0x5, 0x4) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f00000006c0)={0x10, &(0x7f0000000680)="9f66e73e1c4497dbbb605cb486fccd7e3cb0ee142660b2e6968823832a8a0c1a", 0x0, 0x0, 0xffffffffffffffc0}) r5 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000700)=[0x3, 0x1f, 0x40, 0xfffffffffffffff7]) utimensat(r2, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0xef, 0x9be0}, {0xa1, 0x1}}, 0x200) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0x1, 0x100000000}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000880)={0x1}, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000008c0)={r1, 0x7, 0x100}, 0xc) chmod(&(0x7f0000000900)='./file0/file0\x00', 0x180) clock_nanosleep(0x0, 0x0, &(0x7f0000000940)={0xf2d, 0xfffffffffffff000}, &(0x7f0000000980)) freebsd11_lstat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f00000009c0)='./file0/file0\x00', r6, r7) 13:54:25 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x54) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) r1 = socket$unix(0x1, 0x2, 0x0) close(r1) 13:54:25 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080)=[{}], 0x238, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) 13:54:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x5) pipe2(&(0x7f0000000180), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0x2) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x10) close(r1) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fchmod(r2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x0, 0xfffffffffffffae0}, 0x8) open(&(0x7f0000000040)='./file1\x00', 0x2, 0x8) 13:54:25 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) close(r0) r1 = semget(0x0, 0x3, 0x10) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000100)=""/88) 13:54:26 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000001080)='./file0\x00', 0x110000, 0x400000000000111) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000004200)="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") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) madvise(&(0x7f0000a9f000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/170, &(0x7f0000000180)=0xaa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000001040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000010c0)={0x8000, 0x6, 0x10, 0x7fdd, 0x3, 0x8, 0x9, 0x5, r1}, 0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, 0x8) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x101, 0x4) 13:54:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) socketpair(0x1f, 0x20000000, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x7, 0x80, 0x87, 0x100000000, 0x1000, 0x9, 0x0, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3ff, 0x63c, 0xb4f, 0x600, 0x7f}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x4, 0xff, 0x9, 0x6, 0x7}, 0x14) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") close(r0) r4 = dup2(r0, r2) r5 = fcntl$dupfd(r4, 0x0, r4) write(r0, &(0x7f0000000200)="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", 0xfa) futimesat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) write(r1, &(0x7f0000000440)="08e2f2fcd916950f4c80acedb7f50e40dd53c37a78f8aabc59e5", 0x1a) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000400)={0x4}) dup2(r0, r5) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000480)="d9e0353de77c34101d8adf610656e1f021c9629f1405253f252a4e721610ce7aa1879f17289fe1bd20e9a0834df71d99fdcd5f46f84270134eecd1e8ce42d69fb49446bfd639b114d3105eb93fcaeb419e5f3fa939467a3a9af9575c2203da5bef8fa380ebfceabcd617aa6202eede4265154611") 13:54:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) 13:54:26 executing program 1: r0 = socket(0x10, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8256b8d4b00af215e57c"], 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x86}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000140)=0x200, 0x4) 13:54:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1c}}}}}}) 13:54:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="5a4383bc89f007dbe02cbfdd005473ee5e20487a4fc14d59844b6897b464395ee528bf1755f475c359ec49de78facc60304f6188a24566ed5d095ab0decba5cb946c3ab370cffb661d0fcf64d46ab7f1422c1a33a86909f74e89cef835d35f63aa11f00e73e5d221baf12d591dd3ddf2da6963fa345604146a005db9c6c9152196d1681babb26118d5028269586d509e316a692d430d5dce3965e02ffe18") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) 13:54:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fchdir(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200)) 13:54:27 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x1c, 0x1, 0x0) dup(r1) dup2(r1, r2) bind(r1, &(0x7f0000000100)=@in, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 13:54:27 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) fsync(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x184) r5 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000)) r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r6, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 13:54:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) shmget(0x0, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 13:54:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x5}, 0x8) 13:54:27 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa0011002293ca12379ead9c65dcd6bb64696744ff020000000000000000000000000100"/53]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x400, 0x5, 0x0, 0xb4a8, 0x6, 0x2, 0x2, 0x100, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0x2, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x8}, 0x8) 13:54:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x4, @mcast1, 0x1}, @in={0x2, 0x3, @rand_addr=0x3}, @in6={0x1c, 0x3, 0x9, @mcast2, 0x1}, @in6={0x1c, 0x0, 0xc0c, @rand_addr="b9dd235ba267c9cb65b91a29c662227f", 0x4}]}, &(0x7f0000000340)=0x10) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 13:54:27 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000080)="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", 0xfa) getpeername$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000480)="9826473e431c130f05c4415de57e0659bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509472895c700000034d1c4e10bf8c470c4c461cd583d000000810f183ec483397fd300c9440f18ca0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171e30b8a826eefa80dd400d4660f67d5e8628f6808a3056f0000004e00c461368de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f65d9eea261b7e2") 13:54:27 executing program 3: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0xfa7}, 0x8) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 13:54:27 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xfff}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:30 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x0, 0xfc) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)="7b819fd85889c3cfc81bdac44d174612cb5b52c1ef28eb3593c88f200eddacfbe9b6f114d91998e8b8adc69ebc3a3966b26e", 0x32}, {&(0x7f00000004c0)="e60c59fed9758c10a5b46c85e53634cce08de7fe5949360deb921a4971878de615354e0aad336c4b91ecb6276f6dc649fa777c43d0f6211e0168f6313d0053b9d42e279ac86e190a69cb0271ba94cb53540d61d3f0915ce1fbc58c3c648a03aea7545023c8679ac8ed9c482a0cc148e9300759ba9823cfea708c2edc33d84b614549e219b0ade20cf82a35b7c2e05444dc6cca06", 0x94}, {&(0x7f0000000240)="3c3398b6d0c21db509bcf82d70776a86cbcd158c41ca52ab71f3fa487ba3ae795c1f5b12c432bb8b6029e2dd8f4155f25460720d8b1904ae75b3cf7d7c4568fb96cd5b80c8803a55b869ddf4df4417c44c7a06c2f03cd94ec3cc0b9e17c39e38788d6f0f0aba1f6d0c68986fb9", 0x6d}, {&(0x7f0000000580)="45d265a5a468b6c65889c2e0e9c1b3f6c3d93daa1d7f2f2b7e8fc4505a7e35c1747b7d1973a47900e67dc79bab5923088f2b056674405764bf2555fe4bdd794f42308c7ccab514d392b36f0f8089d54b9331ae9100d8e1fe1c4587659d866d0947ca6b28bfe22a1a09bfaa8639db6993d23b23b7d894375430ccdfbd1470d7df61f31519145fe3a098c4fb6c1a14648c3070c35ae8dea7f4fe7a3bfb6648f97e", 0xa0}, {&(0x7f0000000640)="736c7c70a657db6dce91ee7f40aed4ae9e34afac0f0e7381ed8336af4a15719727b664fa40a9fb23a750a3a7f5dfb67a3dd7522a985ea0cbb44a1f71c3ebba7f3c8f24465b180841b4fa2de8ecb0b9faaf9c495107237eba51bfc20a50ef6f805346c24f647932dd41f35f1fe99baa089650489ebd24ae4560", 0x79}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000085b000000000000000000000000000000000000000000000084e06549000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d52808e188a76de2bc63018df23aba0b9c9c1478cba3a0c8841d9af9c47313659fed611acbc9c61193b02a18e5cda22b5bef24b2e10f5cc521c250d8d7054da3d4eb6c7fa8da58152ed4baee4520aa46b1b7f7f2e436b895450b2675a984a5da", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x20, 0x500000, 0x6, r1}, &(0x7f0000000300)=0x10) sync() syz_execute_func(&(0x7f0000000740)="dff3f3400faedbc4417c5252dbf24e0f2a2d7d000000440f964cbb1340a11600000000000000c4c17b2c8dbf280000c403856f0700c4238940818d00000067f30f5a9e09000000") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) 13:54:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000780)={{"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", "e359deb045fc0e56ac21a39f659e6b25955d300e2d1cfc3637add26818e78496", 0x1, 0x5}, &(0x7f00000001c0)="660b86338189850bc7406d500d03ea9938f3d9fe3452df3aff5fa9ed58562018749c2eea1b24b67c2f565caec408255ef5f4e05ec39b26aa98ae588a9928985086719512c6f5ad3f23675aab5d9b55f5e6d4b99f4f84b28f00ab15fa50f6145585bcb1299add67409ad762d044d6823f94", 0x1ff, 0x4, 0x200, 0x1, 0x40, 0x0, 0x3, 0x6cbc72ce}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x1b5, 0x4300, 0x9, 0x2, 0x6, 0x7f, 0x0, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xfffffffffffffff7}, 0x8) sync() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x58, 0x2, 0x1, 0x9}, &(0x7f0000000c00)=0x18) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000dc0)="2bfad3fc29f7d9cee78ae91f0c174fd8e9676fcbc9f082d0b65d") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getuid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000cc0)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2, @ANYBLOB="0400000005000000040000007f00000006000000"], &(0x7f0000000d80)=0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 13:54:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 13:54:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpgid(0xffffffffffffffff) r2 = getuid() fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001640)=[r3, r3, r3, r3, r3]) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000011c0)=[{&(0x7f0000000140)="4e9f8d0d6bfa4a554c239cb49094753a72af2d24b83a398e98fb384e431b5561b93701288b94740bd11e8a2f77e036a2322aa780495a6a5ff43d4f1d45e96e949b90300ff76656bab5a36ff13ede0c3ad931507d807bfeab207e8056626458b5a7b90bda115f2df5a153225405ba27091cf158", 0x73}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001500)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf8, 0xc}, 0x188) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 13:54:30 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1ff, 0x80de, 0x81, 0xff, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6b68}, &(0x7f0000000300)=0x8) sendto$unix(r0, &(0x7f0000000040)="a41a6c43781b6a7fd4aca6f359a2c4909cafd828ee0760a031b18668524235cac130e4ad80be10c7d538fb2f592fa8a0bc0d6c93e7f46ff004aa81acb9a8f76d4955b3d1e749797dc6b65f826fa25e00b567c03b67c1e70401bd2faaa17556980170a7e032f55a471c1b16d39fd0a9663a3645b922fde968a5d643721fe9c29d3735ebaf28caf6cba74fdf615ee61c0219bcbde03a1eef73bddc9b123d9730f06c9fe3b8b5b789fc0db45a82c039de91c541dbc6e21fcaa82a497e45f548bc48f0c31ba17c2a2802", 0xc8, 0x88, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0xfffffffffffffe85) 13:54:30 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 13:54:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d}) syz_execute_func(&(0x7f0000000140)="8fa9f092ba010000003e263e26f3400faedc305beaf20f5edb3e0f0fbe00000000b6c4630d7f2160670f73d3e0410feea500000021c4422bf665a8c4c182c233f1") mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000001c0)={0x1f, 0x8}) mlockall(0x3) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) 13:54:31 executing program 0: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x1}, 0x24) 13:54:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0xfff) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000040)=0x80000001, 0x4) clock_gettime(0xf, &(0x7f0000000000)) 13:54:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000000000)=""/99, 0x63, 0x1, &(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0) 13:54:32 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") socket$inet_udp(0x2, 0x2, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) socket$inet_icmp(0x2, 0x2, 0x1) accept(0xffffffffffffff9c, &(0x7f0000001240)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) accept$unix(0xffffffffffffffff, &(0x7f0000002280)=@abs, &(0x7f00000022c0)=0x8) r0 = dup(0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x9}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd8) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r1, 0x10001) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000240)="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") 13:54:32 executing program 3: r0 = socket(0x1c, 0x5, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) r1 = socket(0x1, 0x30000000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0xd7}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRESOCT=r0]], 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={0x0, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000000000000000c944ad792f1cf39c1ca1d716c48bceee1ec62393513e91fcb82040696c"], &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 13:54:32 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) socketpair(0x10, 0x5, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xf2, "4b0d93e0a12c11a188c1de4de6591d26b4c219611443c0227f85e519a0eef78b16aa87700a47854d0ca32d14ff7540fba769a191fd5a2c41e42baa08b92290dde48e65e525e0e39775dd4002c3ba792146f885e7d209de59dd289e0c99118541b9a75f8a699a8c606ec3e23d41dc3020b5218252f2522dac452622fcdde34134d25cd4ad60707dd8721513ba7a7cfe3681a5dfa2327f9f09182f9f9f98abbe9eefa0848ea6608c384828492fd1b566215d3667f2395f33737d083e15c347f79b36b91b76d6313c49ca675b456d4212b09a748ea6caeadb3a5ea8d27193e9ee1cb661a03a5ed5b0117577b198c59371cc503c"}, &(0x7f00000000c0)=0xfa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x6559, @empty, 0x8}}, r2, 0x4, 0x6, 0x3f}, 0x8c) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x3, 0x8) semop(0x0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) 13:54:32 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000140)=ANY=[], &(0x7f0000000040)) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x40000000e}) 13:54:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000001480)="91cd80c44219c63b6969ef69dc00d98a200fd1b02db5d90000008fc840ef0e0ce4c636f0800224fb0f450f2e27a95f300808c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000380)=""/4096, &(0x7f0000000280)=0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800d, 0xa8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x101, 0xda0, 0x0, 0x100000000, 0xce8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x57}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r3, 0xd3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x800, 0x3, 0x2, 0x6}, &(0x7f00000001c0)=0x18) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = dup2(r4, r4) fchown(r5, 0x0, 0x0) r6 = getpid() fcntl$lock(r5, 0x0, &(0x7f00000002c0)={0x3, 0x3, 0x10000, 0x0, r6}) 13:54:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x401, 0xf, 0x5, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfffffffffffffffa, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5e88839c}, 0x8) 13:54:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0xd4, @empty, 0x6}, {0x1c, 0x0, 0xc6, @empty, 0x2}, 0x2, [0x10001, 0x4, 0x8, 0x1cb, 0x3e, 0x0, 0xffffffff, 0x3]}, 0x5c) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9937, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 13:54:33 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 13:54:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x7f, 0x3f, 0x3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xd702, 0x7, 0x561f, 0xaed, 0x5}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0xc6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=0x0], 0x84) 13:54:33 executing program 3: r0 = semget$private(0x0, 0x0, 0x8) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/159) syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 13:54:33 executing program 2: syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b005fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) connect(r2, &(0x7f0000000400)=@in6={0x1c, 0x2, 0xfffffffffffffc01, @loopback, 0x1ff}, 0x294) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r3, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setpgid(r1, r1) ftruncate(r6, 0xfff) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200)=0x7, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000007ac776fd002aa11b21698770e6b8d2317eb11cdd6d97089a8a7399cecf6aecbb7b091be602e4efb460ee4154d2deb19b0dce4ae663e400"/74], 0x1, 0x800) semget(0x2, 0x2, 0x0) 13:54:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x20}, {r0, 0x2010}, {r0, 0x38}, {r0, 0x2061}, {r0, 0x8}], 0x6, &(0x7f0000000080)={0x401, 0x6}, &(0x7f00000000c0)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) 13:54:33 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2ff6b9df71b5b79dafdada593b87120d9306a0a9499522c4bfdbfd2e080696c5710608000000000000000094efcc0a99dae2f9c54e0833b1d1b59953b9439b67d4bb2f02e77355496f1d9fb2051903a2cae42d5f2906025c7157a66ad8e28ea9e8fde031590b0e1afc52f0734a"], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x3ff, 0xfffffffffffffffd, 0x3, 0xffffffff}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000280)=0x8c) r2 = socket(0x2, 0x3, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:54:33 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400f31ead7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 13:54:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) read(r1, &(0x7f0000000580)=""/229, 0xe5) dup(r1) r2 = dup(r0) ioctl$DIOCRGETASTATS(r2, 0x40046677, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 13:54:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) sendto$inet(r0, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002) 13:54:34 executing program 2: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 13:54:34 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="e9c641d071789559cac452a528eaff60dab4b5b119769c2a3bc86299d0ab4060ec3d546830761712c986dba50e0c1793827f2a80b297e67a52baa3f4b2c5bfb2c8bfa26467d225ced44c8ea2dd"], 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x19}, 0x0) 13:54:34 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0700315bc5c1de000000ff03000500ef5a5d95dc2c3b17000000000080000104"], 0xfffffc17) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:35 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x74) openat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x101) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0xb3c1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) 13:54:36 executing program 1: setrlimit(0x6, &(0x7f0000000040)={0x884f, 0x800000b35e}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000017d000/0x4000)=nil, 0x4000, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 13:54:36 executing program 0: syz_execute_func(&(0x7f0000000000)="982c240f050520d0f807a24141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d366440f38dfee2e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9404000864450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00") socketpair(0x2, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xde0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x40, 0x9, 0x5f}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xffffffffffffffe1, 0x3, 0x4000, 0xfffffffffffffffb, 0x6, 0x4, 0x2, 0x1, r2}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) flock(0xffffffffffffffff, 0x1001004000006) r4 = dup(r0) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000440)="f5d6befbee134a1d620a7bda197194d92374802ecfb2a49c86724d212501b29e9888e28be0974145a69d9cf482a908570f54beee") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r3, 0x20}, &(0x7f0000000380)=0x8) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 13:54:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000001080)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 13:54:36 executing program 0: syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0x3, 0x4}, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000000)="6542f63a360f01c1c4a30d48dc007e10eec4a2b99ed5460fdd4c8bcf660ff3c4c401f85b83e62b000066410f579fc0000000") 13:54:36 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x74) openat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x101) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0xb3c1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) 13:54:36 executing program 0: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x74) openat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x101) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0xb3c1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) 13:54:36 executing program 2: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = socket$inet(0x2, 0x2, 0xce) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000780)=0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000008c0)=0xf9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000900)={r2, 0x6}, &(0x7f0000000940)=0x8) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r3 = socket(0x2, 0x3, 0x0) r4 = 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(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r9 = getpgid(0x0) r10 = getpgrp(0xffffffffffffffff) chdir(&(0x7f00000003c0)='./file2\x00') shmctl$IPC_SET(r4, 0x1, &(0x7f0000000680)={{0x3, r5, r6, r7, r8, 0x29357c439b5fb1f1, 0x2}, 0xca, 0x6, 0x4, 0x3, r9, r10, 0x4}) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r3, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000700)) bind(r1, &(0x7f0000000980)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getegid() 13:54:37 executing program 1: syz_emit_ethernet(0xff7, &(0x7f0000001180)=ANY=[@ANYBLOB="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"]) 13:54:37 executing program 1: munmap(&(0x7f0000e80000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xfffffffffffffd6c, 0x2, 0x6, 0x5}, 0x8) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x3, 0x0, &(0x7f0000b1bfe0)) 13:54:37 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) 13:54:37 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10, 0x0) r2 = socket$inet6(0x1c, 0x5, 0x2) sendfile(r1, r2, &(0x7f00000003c0), 0x5) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/79) r3 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r5 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000)) r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r6, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 13:54:37 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) 13:54:37 executing program 0: r0 = socket(0x4000000800011, 0x1000000a, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000003c0), 0xbf) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0xffffffffffff4d1c, @rand_addr="ffb98e59fad4b7004949a04d8e3af221", 0x10001}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000080)="7218df5efb277d3f0f440386efc2b5f9265b49777aa32daa262fb5d5147127836041fa0230dac3c2d9ddcbe784bd5a5c92540cdcb619b4beb47f6d6f41a7a112279584977b5c010c8d3da2b98b0e447cab093626a58295267ccffd7fc6f2b42b70f30ff90c24318930e43882d2360f099fc8b8eae41edc2c0cc00992fadf2b8de66b65141a48d5e04b8516fee7e94d8f29d41b46c084131df48977874edd726a7c0f9abb7f05ef2312a4b9c22393477f2e23b754cbba7e8e1e9cda3e3e56a6bc323d79987239c76e7dac7e85a261c000136804151715c42607", 0xd9}, {&(0x7f0000000180)="9ae1b1e34abaafa7ee0fc89c7ed3611a75eba02ceb6de88795b3cb9219b6e8007220341e60e382de6967eca43b5bbba86fb0deb5976d06f2a9188987bbe95d751bc9e52a7a552afb1b162a9ff74754b787b209af65ec2192437581605fce5f75efdbcdaf1a811ef499594619f53627d1a8d4fb549c03375e040a794a16888158c8a13736cfc75ed3ce864209f95fc04746a8195282b768a1313923ce77f0c00ffa258cecd43c178a8c29fde56f6884ff67e17ddc", 0xb4}, {&(0x7f0000000240)="6bd55ab1d277109f57c17ed03287fa6dd4309eb702afb48083650eb356bcf2a37269911222c0e58634c50dd72153b4175f582c828d6c628cc0c7cef3c99d0441da2252a6ac97739f", 0x48}, {&(0x7f00000002c0)="78ae2d31ecbaa2756e2665fd761c210affa465811b7a121b90984c20c8eda1254b612cae174de9bd08454f2844696ed870c89504537afbc6e6f17135ec679c62b539e791ebee87ecf0862dd7e3fa70cac1b0a3d887e2639728107c48a831ec220048d053e84292fc04da5a33855fbe397c1a3d55744037933f47f0240ca3b987ad6d6d7c6132868149888e1a0f711b7d9b5e91183fd877fb306839af34d5b86e2c7a947db9997bf4fbfcab42d844cd54811e40e018cda341e8b164ddd7c6a609f3a5721ddfc3c8d6663e0f1ac92b6506fa7c3bbe211356c6c533d2ac3446761939234accebaf979a1a4207f868586bd51777e90c9ffc7d34588f4e76f586", 0xfe}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="185b22f732f232ae718660ec8ea1824978ac3fb59362b0dc84c5fa94757bb3003d9b7f023ea33d06e2eb81e8a47984e403e307684b27e2296783bf1494a3050f9dc5b3c234639df0bb8fc95c63c9a2eca703034c13f8df9f8b7edb22ad0c6a537f76f22c34a7e3dd621d1d8c4febb5b9da7ef55d8e1d914234f880f357ddfec033dda823387ba2accd7c53983d45db746e0b4b0f090571eb8f2a3a01a816b4bc145befa29b28b08d67bc88c11d9267b60ffd0efc545acb0ab8c8209a039ca05fd5b126ea5adee88cae7f9aa15e90a9a97ce3cd41207dc7917391cd9d3cca439a92ef9998cfbe9292f37bef906cbcdbb26d1ce8ba699233c807627df8c2ecb300962b257b19c8f7d3755c671ecff5217d6fedb6d4c9aa02d1053305311f169cef1da84bf6b842173060ead3adea326e5772a62c9225fe88c33ba8f9590af82e9b435b0f8af5b88a6eea2e51b2de31a747e9bf185a6fccd63d675a8e410a91fa8fa74978727378f555bbad89dac6138e86cd929183c580c8abcb044269ee7c9acd06c43bfea3de46d5aba2d1f1bbede1513b2ea38e14a9b08f1469df09d224d6c762f6f73c9536dc55e500f5fcb24cee3b9e78f317b3187058bf53df880aeee550f8a1f913d7ae8e516a76019db540f1149f0c4566314a02f4306807480fcb0c0bdc026517caae97d6038f0f68fccee383720aebc901096ec768ace91b0b0139954be911e4b715d50b0cd5b6ff1703ccccce3a6c0d2c7ea5ce991c655bc44113004037c41d12d9c5cbfc6b3affad5bd4bd03746e102a8aef4b76d6040dd034fe59060a4146d52df6f01ba77d11d1f404cd98c1906819442f7ff58a20ad8d1335c0a30cb64a4ca17b48c3c8471ce28dda723be6fe0cd423557a1ab641fe567914cb214d95cf260287aa974dede7e372609eb10e2c86258507ad586bb76594c0fc7f17eef1d8f2b29a6b1eddc642d274117eca66420b3474d568d4c122a3091d9f6eb191a427bf96f6d376dde02e74c0a7c0ceeeff883168f1c24aeb69597ab30124f247307de1d4f7d0718301448eea407b1628126f1c3c9a27013e90b77eb08af7de61ad87f2b296d583f06e07ad72b749925ae6653e82208dd42d6fb99bb762a27ef424c7eb140b544e34bdc3ec6deb8fe40e79e49ada6b395dca0976caf1f567ac9c0d3ecfbc1de3c7656771caace76c76efc4abd908f5fe52999f40fd85f59af9bd3ca9301118a4db5da9efa2ae90a4ae59e080f44f73817bc8f966327e7cf81b87dcb74eec53b564ee642c30c4d086724ddfbacdafc5c25391a6f7e0110ea3fac099223fb0f4f1dbaa1d95973c08e53e2f4960a5c8ef01c5ac1ed1d4cd04b8c743d8b5832aca91155d9be8b797a36c0142146aa88742c1d7b946ceab0e8dae8509eda266773e9c651bdd24465b053c5396d6452791630b3a508cd36965b1a2710e64a7a5f8928027f63a42036deb296fd179609f620b5629627878f593c3b0eb8c6dbd14cdd48b03d6ca24fa8dcb02afc35a5512ee093bbd557dcc8ef878c7924a25439232b06ec86c320545ad74677198660f473d84858fb08172720341325687d37cc0ae1401d30899b643ca51c3d465cb6828d6e0b2c140b96d31b5aed1db7277f259ba1a70edb5c8a7c1063b806c899706413e38ca8c68fc34602f1ed790b494b4e7c4a0e16ad1a277ece4dfa6648a29b3676e2fea7cfc57aaa8ccfdabf1f57a96022111b3ca0cc9005eae40409fc64fadd9d8a5e547575cf262cb62c5ba96113b6c2f32da0ec5a129410bac3ebcb19012286e2597071c8071e543da1d2b446ec8f7c1fc82e800935f487ae37b09b419981c7a606641499a435fa3dc9dba14f839f7953581330991ec389c53919eea159f2605901e766d2f44d8fbb1be4adf413c2a09bf7abfbe9a0bb7cf738ef0a4b941802d59b2ac5924b1b6cfa553c91e1f58c1de120775fdb72fe52a4cd38d3ced12fee03be82f42c2346ea56ccfb7f92db77d332b2ee67f04a5da1c4592df555611ccc5f3773af62c9398b66ee81d79c866c35e21ff2ff3dac6e1489c95c6555f6dbdddc2f27b09119ffce17fd864a0335ac47f130a4726ebfa593870ab05d2756fe575a28c7cc373fb7fdba65bc77b7d9e9a2c8e09d3ab838cb73352d5129a51dfea32f2856bb5bd813b4fafa7ff55d4cfc21c60004125b117aeee28194d75a51491e7c3c22f06d2672c4c33aabfe26a9dc3e60c75c4dd3251db0310dddfcf7ea0c039570d3a7ad83cfbc64ad89b8b8c7c1664a2f539539276a0de380554202568cd8d14f9ca4c9203716971e59c544c5e3912ad80a9e79b281fa1f91525437fbebbcc353b6aee75acc2a8da3760fbfa01e0d36c3ebff967bcc23aa81b92124f3fa5876ee884644c939d53e4d8dd0499e9437d33bbe46dfc71400d1edf8083880fa348e4b0b0b1654cca227af21d9ad11f1bd1de96fb14c0546a4ea4543e2f095c30a431d44b00931daf08094c1e7cc4cf2900e69042456a3502ba5b13e55e82bedcd2f61a72d0e0e4bcd50be389a74f39a48b135c560d2da9661bf6133129083c3df206ddfc99d059e4ab991a0ec70ba735a29b8dcff80730166c8cd2700e8f437668cc53cd20cf951d3dc8ca74f10bebd0f31366d2dca31948a805078a2b9eb4ea3bfca912bac577b97bfb6449c2e91d2aca0ffdf95dabda7e54e57b99b5ed69d99a78efca432bfbcbfb3fb3291d7c7654f14e6945fcdaae49153a7921759a200770f1e2acee3d40b873f8f2fbd44f794864012ea71f70036211e1d47c964619179c2fe014081eb241e660e8fe9fdc4aedb65059ae67e04b7616f6082f0badd00056ba0dd9be492ff9d61e5c4d6ce6878f5cd318534fa56e39f59be9a1758e91941c7720866fd803eb70a3788dadc5461dfdd2260e4c96c12c586bd138e8150c16677e8f6667ad2a8be5f35ab46583cdbb50fd4e03e893299254579fec8436f11dd72f175142f3860cbcc8534eedac2a7004729fff50ad86c86f13db64c5d1f61dc2787f1b905ddf69f74f055d5efa61d14a3c3dcfc3d27465e29448d9efd77a04ed8c3e04ccc5d827b1fea45d0353b050e50f3cccfc9506ffdbd81e83a8be3db0acfe89e31d38d67493eed505aef1b185a9662b363e65dd1ef1794c13213c1c065d5ecc7a3922e16cd3f67e28c9f4802bc41dd9c7b0303e543afb852b7e5e971723f1ba472414a2f3514e5603290c8da36c957907407a0b69a1f2b16f9cab8c0efe44587c9fe243c11dcd78ee3b5fd20fc8d75c8e83e119110a5023fc16bd698e02ae82d8739960e3a74a896c0a0831def5fd79a327bb17782f3a3289bdc1b472ed24484e960543329ca1751bb1535ff10367725cbc77f54167d0adb2d0ac89fc671fe56fdf34695cd3529c83b4ff7581311ecf8c4839c3fa600a802e659a3854d82739d6a01db61ffffda310e5960c1da07b5b360bfcdb45b3836fb2ed47c9191c38dc5d9c91b244c7a64c0f8f938f30c412d1658737807e799a7900a463dced815378e5fcb61e591956c30ffc3e66e7165a582a2514a035514f90341632cd1aa4b3e71cf3acfb3993ee25a3a7f4b388658c37b622d25db82dca70cb9d4a14fe954f41684480337f6194ee85be16f3f1102cec77eca34454a3f24a0e3454766f3fa8ec64ad36220071f24fc3d960ab1fde5b5ce9b8be1077d9af7a941adb09889803d738ed56b5ee968c879e7045511046067898f4043f38cd8542eaaa43e87c6924eee135bf6366e5df5d5b7717ca86ce8d2d3206a161c1c8a58b8598c015ddffc085363972c5a9eebabee5b133568851262b226acaaf0b769ee92746d6b4e44db7cc9e2a9209980d07d15d5f17b7cd8bbc382d0a235a2157a30a12e185b051a9432e61c266a177cd7ef7d7fb0634272abf223cb8701c01ed6230b2e677435473555e24f0fe3b5234f6ad9487c683b329e180e4b2f9abd712b272cd62e5a55f87ef6f55eff847f1a702d01ebd4fd0bd64c0867fcd229f25f8aea70fc1db1c504fdda7259ace10184b211a1302b4803a8c18709d95eb8a5dfbf71ecd217078ce1199a380fe5bb261c530b3a4a1a77e751d120a17b3f8bf57e148fc244afc534f559e83187b37c65c0645747e4a7c52b053c5b272c34fd16eb608dc7318e0a5cc355166a1cb6685090c5112958dca9e0adb7964acf250ebf4e321447ca666a544ad9a75c127adfc4cacecba9b7ba6c7b74cbf14881620d47068bbb9a20ae8141eed702b1862737f2e74f426bf115607e27078cf779b866101824dad5d72335a0d4f6395c2596e901bfe91721549f294e3d0cf8c6921cb43efd5a4a89adb51df9fec063e1c76643d737d5fc10160f11669725954f68d7076c08c200374829a3c5110dca68235ec7bb97bbbbda34e28c233aaa708cc3a3b036268db563046d0ce25ee7335634990241e4c209bc6c2d5f9de5a4850c5535c13e02b36fc50eeb5a514c55f7b4f98e67721ebcfcdbb3a3ded647c42166fbbc08c694f5053a8d3c0eb925840295fa8e54f436105cbb5d4c3008428923b1e60dbde5fb886e52c709652370eb2b15102a83e82816bbfb4c1f777eb4a263369c667e5c9d1efd764de632230dc3aa04a487a86b950c61631bad46fe3ac1aa232b9c33447d4ff79bf7f273306a3f5af09ea602f4fbc41335f90c9bcac337a85008c097a07bae8b9b9ecfdd6e19a9c6eb6fc2a6351f6a70108b2931e6b5b2434483fd08694168871a2871143bfada0bb175d2ee7443f83f8ff7ab7c1661032195ef351ed691bab6ea31a917d368909cbf8cb758d38581570ddf7c984f8066f58e75cf56836d0beedfeab673481cdc99e3fbe9a4dbae3fc54b9a0be720ad54bdf4972370c70cf93df8f96578e3c412368b03eccd9d88b6a64565d54fb78aac9debe4b33434a3a7fd3ed264c91111dcb133979123ca38f6b2a86d4ef0c704a18c9644ac1001fca7e8f0ab01547cd8acd3eaea18cc4ec0e466d21e1311376f68fad639919e83dc22c392f1260a1a53412bb6e983fcc4198e69406891e320e7f07a2a259d555127000bed9c5360d6a46a83cadad885526f37583345fb3b423a1af2584d6d19acc0cb04a0bf0c7b20cdc873c96bbbffffa883d4783f98ef4b3387d17569dbe2f6a91ece16a33d5c410caa6f572cd836decfb8ec0b796af744d061573ecc30e6562dc01b04b2ed76970ff458bce4b9a68e59592c04eefc2d0a7da22c02baf355bd9dbe670d753dc1082e77bce1535eef0872c8c362db7598b39e349f0a2ec422e41b4e19baa272c79e9ece02c284f6f518f6bd64695c2202aeb5a6e9166958df268d98bbc193b7a03d1d0c567624bc2e3ebef9739ca479e79c30fa03dfa6e2ef6133c61ef40e2ccc36cb71fee5549e85d4a438de20ef212e4c93770311b49769e85c77e13059ddb5640c13159a44a9858d77d30b57fd13c2258907912021493522716cbda629881e4915e42f96efe5d8aeb9223e204e060ab5f267fb9f65af007d3f902fcc7aa2d9497a9e88601b7cd0eecabc54b7234f081f78b4fa6827c488b28d4b447adb46d910fea74cc6f1727605b0ade0962df4d43c495348dcb9ed12e7f6e0735475f33817d48963a1e5997799b5dd3e6eb8e154321b500dac16723570c339a3051be358f1442af41bb17797a865624be9274ab25805944c7891db7a6224e59d4f2fcf6a1f8b5f9ad4f01e348d5642e455cd8ae84d81daf0eda9a5732b27fce26cf22d6dabae777517bc64706817da0b84c94dd446e3595de3a898d3398c9167a085a842402954ba9aa2e861a2ef1f204", 0x1000}, {&(0x7f0000001400)="4ca0588b96a3664bb822550d3a6595190aac25cf28b48fd87f606d83edbb93abf7da200ba69388e79a4c18cc52f4648105e071e2ed523527319fb98e0885e5dd3c149f4c8ae0d70ddf7eec699e11a9425ac8a0c7fd540ad16f7e9d58e8a761699032bf10f9a340b2f36d0c55e9fa2a91591f4bd1ca498b9dccb7bcb58b2fd553e7bafa5fedd8dd89010a883f3e19c053260dc8ab72a845d50f529bf352c70133839529b59c04ca7cdc", 0xa9}], 0x7, &(0x7f0000001540)=[{0xd8, 0x99, 0x5047, "b4cd9e7c1a75245d855dbc23bcd5069939e8316b54ebc544c88bdf5f3eb5fbde28ad0fbe04d7193dbdf489ba62184bdf790ec7304e62bd2da9db1d9f6e10ab3c28856f7f7027b23f3821eff4baae0b4061f87b1c66c0ede1654936a7ba8ed782030edd194d63c997e285ebbbc25cc4cf885718aefa0f61f07ce531dddafada4507494b3d50a3fe37c9d4adf91ecc93a6613b1dfd46f9f1d5792fe55cafa1e9704ecb9aeb41b3ca11e75cf9854a77ba802845fbee74b97ff800cb9d8590ef59ca5ad5f080"}, {0xd0, 0x0, 0x4, "b87c365c69eb90a28161a4a5eb75add0d3b17209424bb15d6e2deef0d0fde307e3a1073493436e09f625b32b2ad8e63591694e3bada2b15952b0b1e552050b44ea5507f7354be61255947ef4fef81af6a2c094af7d09e76b2fad2c67209812f96f07ba14b8c1526e459331b6387bdfde21aac08b9f8e207515ebdae550fd6bf84302a833ca7d25791e77b32280f75423000be4eee5d198cb759a883998fcb676e15efa58dec9c4909ede90dfe907685c7aa959acccc64d44d8"}, {0x60, 0xffff, 0x8000, "2cbee4029eeb22b48850addc7688dc9c572031523a69e9077f895877c0ba6a6759ea66bd670938324e2c20201bf91a4c07df9a18b551e3e4be4c60b562638d57fd4c6b322a53c23e6213997e8bdc"}], 0x208}, 0x20008) 13:54:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c4a17958b7830000000f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007478, 0x0) 13:54:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x16, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="631318f73b6c72bf87a7689dce9baadc9c8468a46981a85a236873fd14b00106f3c59a4eec0b9f912aba39acbd083a39864eadd8bd4cf7621581ccc9423776bd02a157d90cc9416c0b8e6771c42384014adfd6227fc4ce07baa644cf1b2a5b0ac8ed1178f3af2c28ec08989d050561c421d2fa6550f7e769a09d3096c484cd03db6997e1190400df33254f4f4c9f436caa95bae49a11f670b3486cb43abbfefa9a3103a428d595eae669d0156df34b4ad6cebf77c37b3e0575") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22d25c7ea3d9540ba7c6ffffffff00"/145, @ANYRES32=0x0, @ANYBLOB="00100104ff000000"], &(0x7f00000000c0)=0x94) exit(0x7ff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, 0x8) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x9}, {0xfffffffffffffffb}}) 13:54:38 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x60) ioctl$DIOCGETRULESETS(r0, 0xc444443a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) 13:54:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000010e0e2c8218df71a73f8422aa40500a0bba08f0d7f0fffffffffffffffffff678eb7680a36"], 0x10}, 0x0) 13:54:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x7, 0x4) 13:54:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) socket(0x10, 0x5, 0x0) 13:54:38 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = geteuid() setresuid(r1, r1, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000180)={0x1c, 0x0, 0x100, @ipv4, 0x10001}, 0x1c) 13:54:38 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:38 executing program 0: socketpair(0x17, 0x10000000, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x1, @multicast1}}}, 0x90) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0xfffffffffffffffe}, 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x2, 0x0) getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) r4 = getegid() r5 = getgid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[r3, r4, r5, r7]) r9 = dup(r2) fchownat(r9, &(0x7f0000000340)='./file0\x00', r6, r8, 0x400) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000380)="05da344ab8f60c") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0xaab, 0xf, 0x10001, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r10, 0xf, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000540)={0x6b}, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r12 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x3f, @loopback}}, r11, 0x401, 0x3ff, 0xed}, &(0x7f00000006c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000700)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r13, 0x2}, 0x8) bind$inet6(r1, &(0x7f0000000780)={0x1c, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x4000}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f00000007c0)={r13, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000840), &(0x7f0000000880)=0x4) faccessat(r9, &(0x7f00000008c0)='./file0\x00', 0x10, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r14 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r14, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 13:54:38 executing program 3: r0 = msgget$private(0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1c, 0x20000005, 0x7, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x8, 0x8, 0x9, 0x0, 0x3a87}, &(0x7f0000000400)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast2}}, r6}, 0x8c) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, r1, 0x0, r2, r3, 0x10, 0x3}, 0x1, 0xffffffffffffff81, 0x1f, 0x3, 0x1000000000000000, 0x5, r7, r8}) __getcwd(&(0x7f0000000080)=""/59, 0x3b) shutdown(r5, 0x0) 13:54:39 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="3500eb1f0cc5fb9f5dfd517c1607b96c86279f459da01e7dff2d00008b2c2ebe59a8c6644ca0225d36dee50000000000000000000000693b0725e5c67c7ff6e7c297e73ee84378bd10b374783f0080b07e075d5a3753f86d7687544ca949b01b1b18a284d5ec74700c61d799d94bb88ada861f00c7136e1f8fae8579a1120d90e66a8ba253249d91d502257189d3f10334a55a09c063e71675df68baaf91089e1e06984e62cfe36459a6d6bed91afe6d6dc575b1d91c68c96fdfe77e43e32ac515000000000000008ecdc87210e44cf387a6"], &(0x7f0000000300)=0x3d) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) listen(r2, 0x0) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x81, 0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000180)={r5, 0xffffffff}, &(0x7f00000001c0)=0x8) getegid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) getpid() 13:54:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}}) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6537c7c0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000700)=[{&(0x7f0000000640)=""/143, 0x8f}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, &(0x7f0000000740)=""/63, 0x3f}, 0x40001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) r4 = semget$private(0x0, 0x3, 0x116) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000007c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x10001, 0x8e, 0x6, 0x3f, 0x1}, &(0x7f0000000880)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000008c0)={r5, 0xda, 0xf, 0x7, 0x2}, &(0x7f0000000900)=0x18) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0xef2d) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000380)=""/57) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpgrp(r0) 13:54:39 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fcntl$dupfd(r1, 0x11, r0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 13:54:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) msgget(0x1, 0x40) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) 13:54:39 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x5, 0x3, 0x1, 0x401, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x8}, 0x8) ftruncate(r0, 0x7e2780e3) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000280)="85be1c1df4ab6985a50111a1d15f4dfc056ae5478c740033234e3b9840e33f25c0eee6d81bcac692cf2df26ec46d54955287c52c5e9b446b2a92974a14b271583a5cbce00786b4a8c9ac2795d07b27f330c11359444cd9c0b8c0ff91de0c7db27a9897b756bf6b44744cc3efc959cf8c20ae2bd0a4448f3ef7c6a721f66dfd7d8fd567997bf02c9e7921e8f9b4df81c6f8") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000500)="605fef19ee1c187195ed86f81f5244438e5508a7e261439ebba1c263c4b521af9260419d79fad07350f480a5bbd0cc66ff0a5b64ee121c8e0ad9d1d919c79f667e366644c7152762e2c49a265a62b3c6aba5a78d74e4438d861bf014fe110b1ddd50c19c02bf") mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) fchmod(r0, 0x84) syz_execute_func(&(0x7f0000000100)="91cd8080000c3e6545bd030000008a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1ebff7d4d286c787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000400)="83815c05240aca4e7e9419ff0fa367ffbcf437d6aa9e5d7a84dd135dba1ef1c26511a4c7ebc9a1e15a009a74cdee90dae1faa4b6501ec1ae9b7eab8a46f07eb57c31d82c3bfbf39288d2ff8c7a0b9f4332e7574b0a97a62fe3196fe9bc24222df6c4abaa104e7d3bf818881690737a7fcc39b0774c884148b866437f60b1ba545ef9aa7e4a17b745b850eadf89f7fbf80d7e3f92fe4991d9a48d607f5ab02c875582facbd106ee30930dacce2e9037bafe6495f31456215b4ed9d2fb99a47ee51ac186a6d15af4435faae8c00a0d5b7a7bf6740114d47a0d3345df") ftruncate(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r3, 0x4) ftruncate(r2, 0x4) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) unlink(&(0x7f0000000240)='./file0\x00') ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000200)="e6f173f3792565924aea8bc7c8a276ff60f98188b57441ff8513f72e782be07ae2b1ddd4b14a021c179094b587e36b5d4f49604c5e") 13:54:40 executing program 1: syz_emit_ethernet(0xffffffde, &(0x7f0000000080)={@empty, @broadcast, [], {@ipv4={0x800, {{0x0, 0x4, 0x8, 0x9, 0x0, 0x67, 0x0, 0x7, 0x7f, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0x0, 0x4}, @rr={0x7, 0x0, 0x800, [@empty, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @broadcast, @multicast2, @empty]}, @lsrr={0x83, 0x0, 0x7f, [@rand_addr=0xc3]}, @ssrr={0x89, 0x0, 0x8, [@remote={0xac, 0x14, 0x0}, @multicast2, @multicast1, @empty]}, @rr={0x7, 0x0, 0x6, [@local={0xac, 0x14, 0x0}, @empty, @loopback, @broadcast]}, @timestamp={0x44, 0x0, 0x80, 0x3, 0x5, [{[@multicast2], 0x3}, {[@local={0xac, 0x14, 0x0}], 0x80000000}, {[@remote={0xac, 0x14, 0x0}], 0x7ff}, {[], 0x2637800000}, {[], 0x81}, {[], 0x8001}, {[], 0xc000000000000}, {[@rand_addr=0x20], 0x9}]}, @lsrr={0x83, 0x0, 0x7, [@remote={0xac, 0x14, 0x0}, @loopback]}, @lsrr={0x83, 0x0, 0x4, [@empty, @remote={0xac, 0x14, 0x0}]}, @generic={0x83, 0x0, "4e94ce17d095b081b7ee31"}, @rr={0x7, 0x0, 0x4, [@rand_addr=0x8, @rand_addr=0x3f, @multicast2]}]}}, @udp={{0x3, 0x2}, {"acc7c10d8a22c49c5df83bdd5035a89b01be3abf55acb154be68c7bd9c92e3781e97702e0df03a5be2ea98f13f010bcbc2cde382c358c7930ec502925406843acae6d54221176a6b30cfa7787c657dacbfab51bf03931d762596859f90e5ba"}}}}}}) 13:54:40 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffd09}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs={0x89a88f592e0a028b}, 0xffffffffffffff16) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x400e952, 0xe2639f9, 0x3, 0x9, 0xfff, 0x5, 0x1800000000, {@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0xfffffffffffffffc}}, 0x0, 0x2, 0x7f, 0x96e1, 0x3, 0x3ff}}, &(0x7f00000000c0)=0xfffffffffffffe44) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x0, 0x7, [0x40, 0x35f3, 0xffffffff, 0x4, 0x18, 0x401, 0xffffffff00000001]}, 0x16) bind$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, 0x10) 13:54:41 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df198cd801b69e4999962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") r0 = semget(0x3, 0x0, 0x18) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001280)=""/245) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000180)=""/4096) 13:54:41 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = getpid() wait4(r0, 0x0, 0x0, &(0x7f0000000140)) 13:54:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/13], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) 13:54:41 executing program 2: sigaltstack(&(0x7f0000e92000/0x4000)=nil, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f00000000c0)=""/99) setrlimit(0xf, &(0x7f0000000080)={0x2, 0x50cc}) setrlimit(0x7, &(0x7f0000000040)={0x2, 0xff}) sigaltstack(&(0x7f0000f9b000/0x4000)=nil, &(0x7f0000000000)) sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20e04, 0x2) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "a8abf86ebe784bb2b32b7a62d1cc4863164e47049f0365638ba92eae94b5d438", 0x3, 0x3}, &(0x7f0000000180)="90c4f4e34459f8f33220d140f06575f352882574a2c479bd5a63c4d10d6f801c5cde0a0bdbd3c33f222175a3376a959f32ef90295be3fbcf2492f917ee1993fb4b462c9b982a16470d571b01d17eae669e2d9672ef6fc9db8dad105ed4d04ba3205bbc97442c5b8b8fa42ac2333361f5441d687e904d32f17b6f7a563bade229f7437cd00b", 0x2, 0x4, 0x0, 0x6, 0x3, 0x7929, 0x9, 0x80000001}) 13:54:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet(0x2, 0x20000002, 0xfffffffffffffffa) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4d1a}, &(0x7f0000000140)=0x8) r3 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) bind$unix(r3, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x9ad, @ipv4={[], [], @broadcast}, 0x5}, 0x1c) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @remote}, 0x10) 13:54:42 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0xfffffffffffffffc, 0x0, 0x2}], {0x8100, 0x2, 0x2, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) 13:54:42 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 13:54:42 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2900, 0x0, 0x0, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0x3f, 0x100000001}, &(0x7f0000000080)=0x18) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xffffffff7fff6e2a}, 0x1) 13:54:42 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 13:54:42 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3fffffffffffff) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 13:54:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) pipe2(0x0, 0x4) r2 = open(0x0, 0x80000000000206, 0x0) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getuid() r8 = getegid() r9 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) lseek(r1, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)="d6", 0x1}, {&(0x7f0000000240)="7e2cf26c910c308c42758520b60d6600d0614da5add08a7a951148cbb9975d95af5bc9dc45f9c22dcbf76fdc3c50ebc43092433d688f0f538f970becddab53235bb5bf0bb11f86b1f3b5371e203831f6950a0336cf30680e3069f972dd5207866629cca81d3419418d38790f5d1e1c285badc30651187d5110f80231aeeac312999ce26ad8ad071ede71107b47", 0x8d}, {&(0x7f0000000100)="7864274716d89921c534ab64034a287d", 0x10}, {&(0x7f0000000300)="e9b10d8ba2bde58c6e9a871ecd7ffb0c6aa5aa18b3c45f7591f33927f25d2e80c5ec230ad936dbd2af0ae613c4a43c6afab7e362c22cf3c6f251dde795519200155e0b036c3343", 0x47}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="0009fcd840ddb1b515bd827d5690d32671f33c7ba607e4adeb72b7e9967275444318d3729f4f3906eb2507df7b7281db39d4d44c5400712dd5423152f1ab5d61e75621083ab4be1cdba5d812c3f18771e277858588a1b2c9cb4138053dd42efad2b79092c4b7d659fb5c1738db92d4b5c489e30edeb65f68c4972691fc10bd4dbc97f0b58411488b96af6894ef58365eaeb2998ee221fd7f2f66b29c5c0a55ee4f431e0bbfb41964", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0], 0x90, 0x6a201c73fe41183e}, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:54:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24) 13:54:42 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = getgid() getgid() getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setresgid(r2, r0, r1) setregid(0xffffffffffffffff, 0x0) 13:54:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2000, 0x0, &(0x7f0000000080)) 13:54:42 executing program 0: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000df5000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) mmap(&(0x7f0000d99000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) 13:54:42 executing program 3: r0 = msgget(0x1, 0x2) msgctl$IPC_RMID(r0, 0x0) geteuid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)) freebsd11_stat(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setreuid(r2, r1) r3 = geteuid() setreuid(r3, 0x0) setreuid(0xffffffffffffffff, 0x0) setreuid(r3, r3) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x7) 13:54:43 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 13:54:43 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001040)={{"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", "32e24bd701fab7847eb1a566459fb4c12aec815051d6572d0050ade991dc7f03", 0x84c6, 0x1}, &(0x7f0000000040)="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", 0x10001, 0x0, 0x8, 0xffff, 0x8, 0x400, 0xfffffffffffffff7, 0xb0bd}) 13:54:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="88000000000000008400000006000000a9069b633fe40475e8de642327643de0a383ec7ac9a2edc50a43cbe15347611ae949a115e607ece05de9805409614463c2ba1bcd3db7e3dc36a4777081414baec0f71f03e27154fb045c657f0fb9d9fe0e0b00f9a0f6635185f574395597b324d871077fffc22da5dcea5c453eeeac1e1dacf68455a1839b1e40d30532aa00000000000000"], 0x88}, 0x80) 13:54:43 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xae0000000000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x80000001}, {0x1c, 0x0, 0x5, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3f0000000}, 0x20, [0x3, 0x10000, 0x0, 0x1, 0x1, 0x5fa7, 0xc5b6, 0x1f]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x4, @mcast2, 0x1}, @in6={0x1c, 0x1, 0x9, @mcast1, 0xffff}]}, &(0x7f0000000240)=0x10) r3 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup(r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000100)={{"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", "a30f3819e98bff3b8edd7459bc47c990c4646942e429c8495228742b8442c883", 0x8, 0xa5}, &(0x7f00000000c0)="b3b5a0", 0x2, 0x5, 0x3, 0x40, 0x3, 0x8, 0x9, 0x9}) 13:54:43 executing program 0: select(0x1e9, &(0x7f0000000000)={0x4, 0x4, 0xd2b, 0x100000000, 0x3, 0x0, 0x7, 0x4}, &(0x7f0000000040)={0x8, 0x543eb739, 0x4, 0x200, 0x2, 0x2, 0x7, 0x7ff}, &(0x7f0000000080)={0x1, 0x1, 0x100000000000000, 0x808, 0x10001, 0xa, 0x8c14, 0xe0e}, &(0x7f00000000c0)={0x1, 0x8}) select(0x5e7, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x10000, 0x4) 13:54:43 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffff800, 0xb85b, 0x400, 0x20, 0xffffffff80000000, 0x3, 0xaed, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xc09}, 0xfffffffffffffebc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 13:54:43 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xab7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="040600000200030001b30000"], 0x1a) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xffd, 0x7fff, 0xb9a}, 0x10) r2 = socket$unix(0x1, 0x7, 0x0) syz_execute_func(&(0x7f0000000500)="f0806e000298cd80440f16c16962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107dc8c1ee60ad4f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9a3130f370f37450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setstatus(r2, 0x4, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="8acc18972fb5d15e63bdb77f1c58efd23ac00347529824589a301ed5113fc67c791b550b4a35be7a5c9b2c9be76e4660e696e6fa2ad69995ba76a770f889d1b83dfed72ccb1370141052ef97d6c6abc2c3c9f8dabc8d57008a46aa715611") socket(0x1c, 0x3, 0x6) 13:54:43 executing program 1: socketpair(0x1, 0x3, 0x10000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x20, 0x10001, 0x8, 0x5bf}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa0000400000000000808469742453407d80e39c0000000000000000000000bbfff40000000000000000000000000001800090780014000060c5961e00000000ff010000000001ff00000000000000"]) 13:54:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000004000000c, &(0x7f0000000140)={@broadcast, @broadcast, @local={0xac, 0x14, 0x0}}, 0xe5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) socketpair(0x0, 0x10000000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x800, 0x7fff, 0x9, 0x1, 0x1, 0x400, 0x9, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x3ff, 0x20, 0x7, 0xffffffff, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x8}, 0x8) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @loopback, @loopback}, 0xc) 13:54:44 executing program 0: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb6699400f1adec6b9c6b9c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080)=0x10000, 0x4) 13:54:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="b100485caa2a", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @local={0xac, 0x14, 0x0}, @random="eedd3e12e50b", @multicast2}}}}) 13:54:44 executing program 2: syz_execute_func(&(0x7f00000000c0)="b5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000427f00c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401b1fe5ff6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r0 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x6) clock_settime(0xe, &(0x7f0000000000)={0xd87}) 13:54:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xa246}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 13:54:44 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x2000004}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="ff01b3004603938dcc56c3bd2eca47edc92d6aa417f545ecc9c313c9e8231c59875d1251ca1d151587d0ea912b63e5623bd0e60701b845f3f449fe0060cff6e737dd51d2f5c1d13a358d2bce2a5c0ae29108d226db8c595410bf21f3cfed5ab521fcd5c0b1a6f6b149dc15cfc77d44594dd7cb570056212c7483393ed14f4f829813fc958054cd2ee50e6f1138c309714c7871b55f1138da380a83ebdd869d0ac1b0870268daeddd026010a354af64c410447e717c500a4626adf6e7739737cfe3899afc1095028510d7c34be9b82f69270000000000000000"], 0xbb) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast1}}, r1, 0x5, 0x184, 0x7f, 0x7, 0x1}, &(0x7f0000000140)=0xa0) 13:54:44 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1f, 0x2, 0x9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x7]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x4}}, r2}, 0x84) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 13:54:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 13:54:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x6, 0x19f7}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x11, "6d6491455f03b0314a40866d29a97b7f33"}, &(0x7f0000000080)=0x19) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x624d}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c6530009192ef2d7ccbcfdfe99dbcbd03cb67f18e71ce11215e6a5b73b28c2bbf1b665fdf916380fcfe16fd65230f9b2f7b864e71824ad72fb40891b10303518ba074a75e32f2a64a41030fcf2baa4bb9bf731ef70b5b8223e50d246c0752fa0ade50da5c5c2590fdf8f928aef47796ef69c8e0f4b8cc5201cb1e24e9603ac3afe2fd4c2d89de2672aff8717b040c17af"], 0x16, &(0x7f0000001a80), 0x194}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x100000001, 0xfffffffffffffd86) 13:54:44 executing program 0: syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:44 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x800000) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) flock(r1, 0x0) flock(r0, 0x8) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="e5be4801c0e628d12eb85bac932ad96744c56479120537cddfd82beab4f6836c66e5520f230b40e539dd11d2a2114a39dc2e8e9c57e2e605bc46ce3646b934d32e73873b41e10b5b75cf142a146033928bc5b772e3962580ff6ef98ab7d2864553e12e57638c43a09b3bbac653f0c1c0bf385ddcad13ccf2a6bfd2c4a57e1205565e468f8d6593e1b37b2c0809fd16980fcdf1e49e46eee3519d4d3a31b18bc46ad5909a625f9d11cfa1f317c568e26edcc932638c449148d1d7735d2d0322b14fdc0716cdda68c389bdcc45ab4b23fe296c98cbad6288d06c7f89df5297e3739c99375f9a76e029e6abad46") mlockall(0x3) fcntl$setflags(r1, 0x2, 0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r4 = accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xa4, 0xf, 0x58, 0x200}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000480)={r5, 0x9c3}, 0x8) 13:54:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x7ff}}, 0x0, 0x3, 0x5, 0x7}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @rand_addr=0x5}]}, &(0x7f00000001c0)=0x10) 13:54:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) 13:54:44 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x1, 0x4, 0x1, 0x0, 0x400, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xe7, 0x3b4b26ce, 0xafd, 0x0, 0x4}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x67, "97fb7295e0afe58966cc8998bb46c32436b081aef7dcf8af64b14ea81a0cafbf8fe88c7a9938ea786171c69e65e3edf33e173d2f6c63a669ff5c8bd67863c2e4aba2e014b3829dbac4cac51e6a182df81562e0c1f0f3412634220a33f9c3e2df6d198dae07f7c6"}, &(0x7f0000000200)=0x6f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/4096) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x5, 0x80, 0xffffffff, 0x9}, &(0x7f0000000300)=0xa0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000340)=0x3f, 0x4) 13:54:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="7cd11794144ab4f0d2d8c1c95c75ec35b0b765eec9fe22c1c0bc0eb0e48eea394c305d3765967ec43f335bc5677ac162c6f262e06d16772f10202c83f60c840e20a7d14a6c74cb53596520f9a440a53504ad9981177ea670f7659cd2e19797f1b1d7413d75e239bb0b9f4b11252a18003672e1e7b500577f", 0x78}, {&(0x7f0000000080)="d5502928499d8216f895eee2fb885defde4cea6b044ff7ee3c59a4dd88c9374ebde7a009b2a2e6d95cddb0b5cc143e4539c6bbddb0446c3bae16ec673cb5e46fd7f8c5742e5c1475a20cf81c2d79d75ac2373417c23626fcd4bfe6f288afe587faa3d9bf90f1588bf7c1389fb65d7e42a590af57741b40422a14276381df086a8dd6da4af3a60833be87c6ace2383eb70752f0", 0x93}, {&(0x7f0000000140)="50d8ac4bc572a2713a54a8ea6ee996f2a31dc52a5ad113828fa1a5dfc853288f72aed48086b5c276d79c284959878bb7b432523f38b727b0b816b47f67e988078f4cbee745484ad7733185b6f6ce8ac61fffa76cd96e56a74ffa5b3fe17ac8cfa9cabdbadf58a436c11d7a6cb06af310950fa2af5e93fa931c5c8e48e609d72f26e9e3822eaa28bfac939f60fbe248fdff5ba08b01bee93788c6364a6239419c1a474b237c1599ba087d5d76f5274056ae6b983aec65cbfe999011b70d79f6cb16d83f672a63345b72", 0xc9}, {&(0x7f0000000240)="f8240b035c5a1edef2dfb56a8e52a18751e0b6574cbd11eeff87488841fbe20c3a3d7a32892bb389b7882cffc01e240ddd92574f10b079badb34c9ddc654d750d56c16573ab1b744b62b3b35fdf904261d8ce283dad37da4b2e20bd0aa00c11525521c53182a3e0048e811b668d088ae32bf5da4ff2a5465b15a45262a9116d4b9e065591f2361089c361b23983d8efba22c7f412b0dc9a68e9b2e13b600dfea2a1ac6", 0xa3}], 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, 0x0, 0x0) 13:54:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x24) 13:54:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x80000000000, 0x80, 0x0, 0x80000001}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2307000000ff020000000000000000000000000001e0ffffff00"/128, @ANYRES32=r1, @ANYBLOB="0100000004000000108000000000000006000300"], 0x98) r2 = dup(r0) setsockopt$inet_int(r2, 0x0, 0x44, &(0x7f0000000040)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x10080) ftruncate(r2, 0x10000403bd) r3 = dup(r2) write(r3, &(0x7f0000000000), 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="de58bc2e5d3721380519a2878ff55eb337952198916b1a9092") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) 13:54:45 executing program 1: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000e40)="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", 0x1000) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:54:46 executing program 3: syz_execute_func(&(0x7f0000000480)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc4c4e17a5b8d21435d095d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0x3, 0x3, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e23ff0f0000ff020100000000000000000000000001ff0f00"/128, @ANYRES32=r2], &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xf710}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x9, r3}, &(0x7f0000000200)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@broadcast, @rand_addr=0x1, 0x3, 0x3, [@empty, @multicast1, @loopback]}, 0x1c) 13:54:46 executing program 0: r0 = socket(0x400000000000002, 0x10000005, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8219d88ecc0099b86bb9"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x4, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 13:54:46 executing program 2: clock_getres(0x1, &(0x7f0000000000)) r0 = socket(0x17, 0x5, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x80000001, 0xf9d6, 0x800, 0x4, 0x3, 0x3ff, {@in6={{0x1c, 0x1, 0x2, @mcast1, 0xa5}}, 0x0, 0x0, 0x7fffffff, 0x3d, 0xffffffffffff9318}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x3b, 0x5820, 0x2, 0x9, 0xfc1fffffffc, 0x20, 0x2, r2}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0xffffffffffff7fff}, 0x8) 13:54:46 executing program 2: 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)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x808c, 0x103) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r0, &(0x7f0000000140)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x96, @rand_addr="5fce89f59721324af0e1fa0d3d28741d", 0x4}]}, &(0x7f0000000200)=0x10) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x28) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r0, 0xc, 0x2}, &(0x7f0000000280)=0x8) 13:54:46 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="5850009e489c563e1c2e6c3458ed973a0000000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) fcntl$getflags(r0, 0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000340)="c4c288f56300470f31f3410f2adac4627d30580043ae3e660fdd6504c482b9a759782e460ffb138f097812c8c401d5ebe7") setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) unlink(&(0x7f0000000100)='./file0\x00') ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="a26a6cbde7b4d517b463024574375464560588be9426733eaa5bfab6392f058d78d85e2ea5d0573a6fba44fdb480fa6b2db1f683d1bf2be4966b94e2e24d3ffa870cfe78f87da7af86d16ef8f0eaabdde2ab24bc200cc8a6f0cdf3eaee416e031e57e514e40b6f3e48eca917218ddcb9d2a824b8eaedf83dafe27dd536b9b9a0d140164b01e0dc") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r2, &(0x7f0000000440)}, &(0x7f00000004c0)=0x10) sendto$unix(r1, &(0x7f0000000140)="67189a27f88ea4ac571b9c4118eea5ce5aa4069ec8c8ddca91304c3cb84cb36449c0afda770664ee48aa1d84a6829fa93aa6b9d754d1a37a277a80cb41f3470a461f99cab55e8dc4c7d625f9ade66d7b124d4cb57a0ffc602a26ad459a717c7e2be840db1e13013f9cf6649bdd35f588f39c097a93d8aa8e64717b5738cb44fd8659aaeb76fa9e10e5af2a6d0ab14d7828a76c80c216413e16dcb6776279fe8a96371d94d4654f687264f51f43b5e421884d2e8ae73f5b76e98e3c46a0d59f1feae3721c69f6daa6aa9c4d9d7c7a5acafeae7770a977e0e4df504fe567cac9480bd84b8520792ef04e73", 0xea, 0x20001, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) 13:54:46 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2a43333e128ef588a8180081002c0086dd60e49d78000011002293ca12379ead9c65dcd6bb0f9554d1ff020000000000000000000000000001"]) 13:54:46 executing program 1: syz_execute_func(&(0x7f00000002c0)="264796cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="2c916344edd9338bf614a45582b1f881dc0df5f7d5759a74e6517d5d167c063729d6f2ce9cb74bbd52849ce18508f56d4366cc8f8f384f76dab3cc24eeaab1f3ee3f1703cb1d38e7d9106bf657545cd393d69a8747d066237a87eb77459acb2fb31f573d8f1ff64e3196508026c4bd2d5573ad27e82bfef129442f25c3cd599af983e6704754f083752d86693acdab82ee01c502f17ab1784865b2fd644313dc9864c7ab1ce3c4f27c7d8d", 0xab, 0x88, &(0x7f00000000c0)={0x1c, 0x0, 0x80000000, @mcast2}, 0x1c) r1 = getpid() getpgid(r1) 13:54:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 13:54:47 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) poll(0x0, 0x0, 0x8) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) open(&(0x7f0000000040)='./file1\x00', 0x100000, 0x2) read(r1, &(0x7f0000000200)=""/76, 0x4c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0xee00) 13:54:47 executing program 3: r0 = socket(0x2, 0x5, 0x7f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) 13:54:47 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000002000000001000000000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x100000000001c00, 0x4) 13:54:47 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) msgget(0x0, 0x680) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 13:54:47 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) 13:54:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x30000007, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x20, &(0x7f0000000040)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) 13:54:48 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x4, 0xa) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x7) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x7, 0x1) unlink(&(0x7f0000000040)='./file1\x00') preadv(r2, 0x0, 0x15, 0x3) 13:54:48 executing program 1: syz_execute_func(&(0x7f0000000140)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038086d6d796fc8d4d4443b0fc7bffd0d5e00008000800f0f0bc401d5f421") getpid() socketpair(0x1c, 0x7, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa6800"/128, @ANYRES32=0x0, @ANYBLOB="08000000de48473c02020000fcffffffa90ed8005a6c8cddefa1c89ea0530335caf2442cd8c98cd5"], &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x81a}, &(0x7f00000002c0)=0x8) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x785}, 0x8) 13:54:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x150) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6ed1b726, @loopback, 0x8}}, 0x0, 0x8, 0x3ff, 0x23ed}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x0, 0x1, 0x9, 0x1, 0x80000000}, 0x14) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f00000005c0)={{"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", "6deb9c828d84f24e4f09eb85fe02ef190173aefa84c68e0baa04737e767d618e", 0x7, 0x3}, &(0x7f0000000000)="93e7", 0x3, 0xffffffff, 0x7, 0x9, 0x2, 0x1, 0x3ff, 0x1000}) 13:54:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f66696c65f24d"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 13:54:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 13:54:48 executing program 1: syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4c483d169a7feeffffff75bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e3f3abc6acacc4c3214cb9a5604b19c201b00b000000f0108171a30b8a826eba6eba542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bfdd7b7e2") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0xf3, "10b8b85924ed7e6280ce5911c1a1b2f67e1320eff5c505cd401a6620f6cf3382526c209b7a74ece147942ede471ce3fe2c881a12dd02f60414e00ece8aaa495cfc23b889179cb68e40c95b3cdee1b96459dc954a234205facde4bedd5111f28862e38ea87d8b93e331ffab6c44a82a7f7eeb9d8768a8f70ef5f7961e95851c3576ab021c7b68d812cba44f27c0168768e2968e81078cd5a172ebc08fd52b2adf21756a540567ef7b3787124b8616656ab294d160012b36078b8d95a200580ccd4b5504fd346e468ded88fa517abd7ecdda7c5a37248f38ed03ac07d1380fe7763fc52d96e4aef65fe64beb4f1326ed66fea214"}, &(0x7f0000000340)=0xfb) 13:54:48 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x11000000000000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") semget(0x2, 0x4, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x31, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x8) lseek(r3, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0xc1, 0x10000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 13:54:48 executing program 3: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="a97d6887f0f954c76d93fafa76bfd339e02ae6c1d2212c9db4657ad56da8feb1c0d409116079a25bf595a06b94cfa05b08637ad63c64010ecb85f313528dd5a4ab100f80896ad0a7bbf55f99e7047b99226016ca62cd62ef9c3624e1949df2c179084f8a201ec64a55b3061aac095a8c01c0f3f78da5868857233f0000000000000018cb1a40481a6e56cae5e29049417e3c6a714a0a816a6cb48c3f81beb81a878c33ae765b229a", @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) 13:54:49 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) read(r1, &(0x7f00000000c0)=""/104, 0x68) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 13:54:49 executing program 0: syz_emit_ethernet(0xfe2f, &(0x7f0000002580)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast}}}}}) 13:54:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000b00005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x7c000, 0x5d, 0x7, 0x1ff, 0x4, 0x8, 0x0, 0x1000000000000400, 0x10000, 0x4, 0x81}, 0xb) r1 = msgget(0x0, 0x427) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200, 0x80) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f00000002c0)={{"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", "5cf7726f37d1ece74fc124f2bc36f418a96fdf9724e86aedffde61e4ddeedecf", 0xfffffffffffffffc, 0x9}, &(0x7f0000000240)="6bb8ed12fcc62cfd7fd16bd51f0e4690d3bf930232a82271485b407957c8c355a37889ed58aeb03b3f83e009a353ff6172d7f54b38ec77e91072840f2817c9d687aa75be879f41e6978866bff96f456f546671490d41a1d36195e4642580add4e6b2dfa9ce084ff43340c6061159f843193137ef7dd4c7", 0xf7, 0x4, 0x1f, 0x173d, 0x9, 0x2, 0x8, 0x101}) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/167) 13:54:50 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x48, "76cfc3f4ee7b70fb6ef9d8ebd1b9c361445b46c8d527587072299e1c5382b8aa792a5b78557da7c225ed2e5456c3eaa9b41eb13cc1c90160d15b601c4c8b3c14fbcc2acda4cc34b7"}, &(0x7f0000000000)=0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f00000002c0)=0x10) r2 = dup(r0) fdatasync(r0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 13:54:50 executing program 2: syz_execute_func(&(0x7f0000000000)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x20000000) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:54:50 executing program 2: syz_execute_func(&(0x7f0000000280)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:54:52 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x3, 0x5, 0x14) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x159) faccessat(r1, &(0x7f0000000440)='./file0\x00', 0x110, 0x1000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r3, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0xa4c4, r2, r4, r5, r6, 0x2, 0x48}, 0x1, 0x10000, 0x1}) 13:54:52 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, 0x0) r0 = semget$private(0x0, 0x7, 0x408) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000540)={{0x400, r1, r2, r3, r4, 0x80, 0x2}, 0xff, 0x5, 0xfff}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:54:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) dup2(r0, r0) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") 13:54:52 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) syz_execute_func(&(0x7f0000000300)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7982}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x100000000}, &(0x7f0000000100)=0x8) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x20000000) 13:54:52 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x11, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) syz_emit_ethernet(0x186, &(0x7f0000000100)={@random="f84c4a7c837e", @random="9655ae1274b3", [{[{0x88a8, 0x5, 0x80000000, 0x3}], {0x8100, 0x10, 0x181, 0x4}}], {@ipv4={0x800, {{0x20, 0x4, 0x3d, 0x8f, 0x170, 0x66, 0x2, 0xfffffffffffffffb, 0x23, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x17, 0xfffffffffffff78e, [@rand_addr=0x4, @empty, @rand_addr=0x8, @rand_addr=0x3, @remote={0xac, 0x14, 0x0}]}, @generic={0x7, 0xc, "e7e6568dc2e5ca18c8e8"}, @noop, @end, @lsrr={0x83, 0xf, 0x1, [@multicast2, @multicast2, @multicast1]}, @generic={0x0, 0x11, "79cf22fa6e6865c0f60639592f759b"}, @lsrr={0x83, 0x23, 0x80, [@empty, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @rand_addr=0x400, @loopback, @empty]}, @end]}}, @generic="88978bd070b499be7fbaf9c42e5a3070baefe97d8c31508ee93e08992e292e0ac2f1568a9100ff9ad1fc1d4143104e4f23028911728104d1e6efd9c3f20a4daba6920e1d2fe1378fa01fbb254cf933201c30838f0e43aa04b758ea6f838bacaeb07ac0e424413fe1c44eb8bb5653df367e053afa56dfda94dcd0b000d6ab6b441f6bf3f300091b7bcee88a6934c441e1612e78d29a997d4fc366ab0e80775dffc57279ac64d8eb1016bb43224b247795078649b34882b61e9c9d0dcadbaba7ad969918d5af3b9c2bb71fad13530d9350a037d72e4b348a14e18630d566768758d3ef64aa80fdf1580f531d19a0ff79e7"}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=0x0, @ANYBLOB="07000000ffffff7f1000000000000000ff7f0004"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, 0x8) 13:54:52 executing program 1: syz_execute_func(&(0x7f0000000a00)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f653626400f8f04000000c421dd5831c4e10bf8c45bf3650f18dc520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee168fc850ee370b66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbc401ff70d304") 13:54:52 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) getsockopt(r0, 0x1, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) close(r0) 13:54:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="b599d227c9f3cbaff8f160f6f1c20cf55c72ca02b65a462261c9ede38be21da877cb71"], 0x1da}, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4}, {r0, 0xa}, {r0, 0x4}], 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000040)="0f427347a9f36d604e7b87d35615c95f6d2737c70cd8cd7156c57e7d5d5a232730d4955ebe753bbc2ce9f355fc153f2d5115fdbb1c2d21782e512bc15033263ccda1ee67d55c29722daec635d5e6b843a5f1fd520e2848acf2028f61df02dce5f77109", 0x63}], 0x1, 0x0, 0x0, 0x4}, 0x4) 13:54:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f5a38ca323d4394a72303e40ee900040000"], 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 13:54:52 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 13:54:52 executing program 3: mincore(&(0x7f0000ff7000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/5) open$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) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 13:54:53 executing program 0: clock_getres(0x13, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x7, 0xcf45, 0x9, 0xe7f, 0x9, 0x4, 0x8, 0x2, 0x7, 0x6, 0x7}, 0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x73b) setsockopt$inet_mreqn(r1, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 13:54:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':}\x8a&--\xd3%[&\x00', &(0x7f0000000240)='\'!\x00', &(0x7f0000000280)='+-\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='^\\&,\xe8%}\x00', &(0x7f0000000380)='[\x00', &(0x7f00000003c0)='.).\x00']) syz_execute_func(&(0x7f0000000000)="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") setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8) 13:54:53 executing program 2: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 13:54:53 executing program 1: syz_execute_func(&(0x7f0000000080)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b557de67820f6b3232c401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab3634d1c5d1c50bf8c470c4c461cd583d2e03000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacf2456f01b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc666470f3a21b7af5c00000030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x0, 0x98}, &(0x7f0000000180)=0x18) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4) 13:54:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0xc}, {0xb1aa, 0x6d}}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000080)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x220) 13:54:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x9, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3ff, 0x200, 0x1ff, 0x7, r2}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x401, 0x10, 0x1, 0xfffffffffffff801, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x4, @loopback, 0x8}, @in6={0x1c, 0x2, 0xb3, @rand_addr="5b9a57c2e3f93679cde697e9da47e631", 0x1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x1f}, @in6={0x1c, 0x1, 0x101, @mcast1, 0x4}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x0, 0x1000, @mcast2, 0x7c}, @in6={0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000001c0)=0x10) 13:54:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) 13:54:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="6dc48244040bb18a4713f77eec08c6782763037bc1ca15b3ba54cf706cb802c0902942d03fb49038255dedd0864f813cf67355d6739dd2a437f349ddc05fb3baabfb95ea8601bccd7cb525269a4157696774cff9ed2cdabf1a7034af3fc43b0b1ba9f36e23132d9bb89660b36a809caf879ebbdac98151254f58613bc6e885bbbf6d0348721a0163327717ff0cb33c9b9941d522c5095adc1b86322922bf9d98000bcad1141dd6b27b102723eaaedbdbc7a97c0750e8742cab39205a9a335db2f3f00370225c39723d28d5bfdad312f8d4703a702cc3e1cf029215b7f71c0eadc26bc91e", 0xe4, 0x181, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4766696c653000"], 0x10) 13:54:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/202, &(0x7f0000000200)=0xca) getpeername(r0, &(0x7f0000001680)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESHEX=0x0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYBLOB="ee3f6660968ecead887a2466478e52e9f6ba01f734c18dfdc0a895839ac5b425c422e30d0bc9e24114a13ebc2632d823b0"], @ANYRESDEC=r0], @ANYRESHEX, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="5a66ae736a032e73a849f44bcffab0ae2769ba5507f512ca1dae9fb6682f221f1d23c9ce8e29237129ccf03cf66b0fc327402158be7db492dd84c89bd54a75ee62c72071b9dd4c20502bfda612b7d2b51212fee2fdd8d59694106d51404ca198f052cc5523b802ee5edc9c30ad1b015e0dc6ebf2c550ea7104fcbaeed35bb1fb88bc2266c52700dba60cd869d117322cc060f9663aa3d6c0deb1b384608fda1f9e5a732bc4842b51bd62026cbefef39cb5767070f422f60918ca", @ANYRESHEX=r0, @ANYRES32=0x0, @ANYBLOB="a34c5f7316a05bcadac8326e93895abceea28d1bb561b45e3d855e63704c1b17da741c841ed4f44f9d0182a5872f40333b562799235dabc32f8fcbb7ff58956de819ed7bf3028d7274133bf88c6f848426e513569692f7d02796a42db677512f81b22f3325b8e2fd695b2025903f800341cb51f930049f0235cadb493454040228c10fca4ad5a0d64998b63e0c0cc83f6497f2bd24d5501342f6fe71e784755f674340b22ed01a622ad7", @ANYPTR64, @ANYRESHEX=0x0]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="e0fc3e34e5bc76f3378b74f0f305ccfebfff194d91e084f7923f094f8600bb26fa1bd635e2c88aef3995fbee61560fc50266d4ff75eaac6c6435dffc59125d152bb1a99ac7b47cf5b179476ea806bb4025a72cfa5c5a393e640955af81ff937db1e2d2c3b953b3698cd835c0b0b7", @ANYRESHEX=r0], @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0]], &(0x7f0000000000)=0x8) syz_execute_func(&(0x7f0000000740)="1431c182b5b5cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ec34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 13:54:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x78}) fchdir(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:55 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x0, 0x8560000, 0xfff, r1}) r2 = getegid() setgroups(0x5, &(0x7f0000000100)=[r2, r2, r2, r2, r2]) open$dir(&(0x7f0000000040)='./file0\x00', 0x20202, 0x49) setgroups(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xffffffffffff9663}, 0x1) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 13:54:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x100}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00'], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x200}, &(0x7f00000001c0)=0x8) 13:54:55 executing program 2: syz_execute_func(&(0x7f0000000140)="985e5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4812d6222c4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") 13:54:55 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r0) getitimer(0x0, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10680, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="fe0549afa584802dd6b42abec9bac11d2389202a7fbf72b4fcaaf4e2c0265e1969e97dc9fdc84266f806bd54288f3c29bb95baf7b5972bdaf123ad6487c39f5255c767790a5414f1b0601006c37844bb53593f8cdafd402bdb7fb19d870912") 13:54:55 executing program 3: syz_execute_func(&(0x7f0000000040)="982c3e400f4b1f0520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c42e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44dd683fef3f308d329972997b00b7600000fd1d1d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f82dada0483360000ab") socketpair(0x1d, 0x30000004, 0xe5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xff, "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"}, &(0x7f0000000380)=0x107) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, r2, 0x40, 0xff, 0x8f, 0x10000, 0xffffffff00000001}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x9, 0x7, [0xc40d, 0x93, 0x200000000, 0xeb, 0x5, 0x4, 0x20]}, 0x16) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)=""/116, 0x74}], 0x3, 0x5c) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 13:54:55 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r0) getitimer(0x0, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10680, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="fe0549afa584802dd6b42abec9bac11d2389202a7fbf72b4fcaaf4e2c0265e1969e97dc9fdc84266f806bd54288f3c29bb95baf7b5972bdaf123ad6487c39f5255c767790a5414f1b0601006c37844bb53593f8cdafd402bdb7fb19d870912") 13:54:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000046, &(0x7f0000000000)={@multicast2, @multicast2, @local}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000940)='./file0\x00', 0x300, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4, 0xc0) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000480)={{"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", "4acad2ff1a1f37e5b8c94cbfc3d1d74ffb1626ad9d9908b6ccb94456127e9bd2", 0xe7, 0x1ff}, &(0x7f00000002c0)="d7f5e7f94f111fbd50b3203acb62939e929cd17ec20c23fb2d46709e9ec8e983421963b491b7bd61a12ef67e674ecff56d1db81e23f5d2d2ef40ef19b6636f878c579bd45fa91bb3a14fd948f7b3892b58ecbde264b72585062011f88726219d097bd5ed158722da8a0e62c4d58e7d24f41154f26bcf7cb631067c00f2ddd50e56ae7aa08afdd6293a38b94b115118466ac061907a0af2fe034cd4f6ad0997442609b0dea6a051ae0612e6399a46341444f9ab8d0d92eafdc6cb0d4e39eb133ade44b6d85432d744ad16dcc7bb4cff1cd983488687037884c7261a80", 0x81, 0x10000, 0x1, 0x5, 0xffffffffffffffc1, 0xfffffffffffffffd, 0x3, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000900)={r5, 0x9, 0x2, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000a80)={r5, &(0x7f0000000a00)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x7}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @loopback, 0x10001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x1000, 0x100, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r6, &(0x7f0000000140)=[@in={0x2, 0x2}, @in6={0x1c, 0x1, 0x7, @mcast2, 0x398}, @in={0x2, 0x1, @rand_addr=0xb65c}]}, &(0x7f00000001c0)=0x10) 13:54:56 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffff08004500001c00000eb95c22857e5640af15db000001029078ac1400aaffffffff12009078e000000000000000857c7897346c040fe592a05b0ffacba907c721589312dc278b0ef27c3fbe6c7aef918643f4de709b16846edaccd955bb6fbd901355a759000430e2349a20c0004b2e8600969c80652ec22813e2c84a580992df5f2cd0f063499f99a5ac0dda43bda17722ab3fbed366b5d384e891ba29719dc7cd75e8625a4aa8f3b8bbd5dd411ce6f84686871b7fd9504e5158a6793b0eadc63a6366ae81e9bc9e038d34f261f3f91919da"]) 13:54:56 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$unix(r3, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) 13:54:56 executing program 3: syz_execute_func(&(0x7f0000000400)="1c3eb5b598400f830634000066430f8e02326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d6807c4c10174e9c4a3295f17f7c3ea01eff265dc5f00c46642d0d88c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) socketpair(0x1c, 0x6, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a") wait4(r0, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet(0x2, 0x20000000, 0xfe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x39}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, r3, 0x2, 0x9, 0x80, 0x0, 0x3, 0x4733f1c5}, 0xa0) 13:54:56 executing program 1: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000040)="7d291f23e3fde85dfa7e59370aec585b2fbc71ae9018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b80081e0ae7d3e40887a9bd24f362c61a50af7edada3a04e121b682af73b54c88f9b6cafdc08a8d111d787f21cd726fe3009fb6bed696ef552c31461c81ffb9c05a2fcd18fd635e493a190d4f4abb0ebfdc971333a28343bbcd32c7317d52a59084493b898739b7a887b2826057084a6b916f24ddc3ded4c1ac87943277a6e597ce1218ec43cd98672ad5e90088e1190ab4228449eb0e386") r0 = socket$inet(0x2, 0x5, 0x7f) r1 = accept(r0, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xfffffff9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) msgget$private(0x0, 0x100000053) syz_execute_func(&(0x7f0000000680)="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") r4 = accept(r2, &(0x7f0000000140)=@in6, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000600)=0xcba1dc9913625ac5) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r6, 0x5}, 0x8) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b06a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22eb572e41812047002b0000006eba0dfe8c738888a1c4101f9b640f41152f2d8514e201c421a2593aace7100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cac481f877e348ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000078") 13:54:56 executing program 0: setrlimit(0x1000000000000006, &(0x7f0000000040)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") 13:54:56 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1, 0xd74c, 0xf5, 0x1}, 0x0) 13:54:57 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="237a21b5207bff7352532e890c7361d7217b44fb0092380a396794fb7003333e1d7bff18645d6be7c021bcbd775746de9f39e3f09a133bbb62bbcbff9224c531b5cfbd6058068dfe1fb28c70918450c2ea7608fe", 0x54}, {&(0x7f0000000100)="71d291ed0c1123659c412611e905228b187d005e2e84e7f67331f08a2dc37dd164097f3249ffa20d031a71b8f2289335e6de4665599ee420a886220ec3dffe0710a669d8cf9169e852a0b43a405dc5398c80939b680d5542854b875f87172cf096a721c21281b58025effc33e5df8e87f764dbd3ab5c1079f62db5804cfbf923152b2a768d4e7286412e70f088d338f284714be5881a1f1a11363993cb6aa82448be7da6665a6b1d464cc30d8d527e084e739e77447b9fb7750ab3c82f0d50d65872f4e49a0fee2276936cb21b0cc8d5f49a85d6b856718f16e818dd95ae1292af0702371332c7383f45185ecd0056c39d761edd83fb5b741a7693fb51657c47c16f580be0979d43386853dac8b8e017be0aa0bc81a0b078f61818720aa15b2bf0739a49bff6fb386060b46ce54a5bebbb5d1ad167f479f46d39ee7224abc709cbbfad891061691c0c852bcf3c5bec197479ab5aea3ca685edc6803d87df5fbb17102309209aabf8b5eb843988670f66f312be1ae81e91f21cd08a754d793b70f7338341fe80f34584be86d41ec392959beef76f0b7ff309a33749c505e3ba173571d346549206246c5c7957132ef2bd5b0d0b324d98466f063f535ee63cf6b10cdd71e5abf6b6806dd97c2c79cc9c79874a391b3ca17c02ed466b1133bef08e33cf62b7fea5fd30decb6a623b406a6e648c2ffb1a24ec6d2cb748640767d52552e193c678486daf979597491ccc65ef9a159de21754f87565b4ad4edb5bf1eb50269f9b2d84d4ef96721830d6680d43ec112f58c0163dd9d79a43a406f986164e76291a638bb9aaaa3df64eca2b38c6287d4b1e1a94b12c06828d296727d65deb0667b76b0ea143c714d76a43aa6b7838186e518e07901f2aa675b2fd06387370724408198a2b940c8d897c9ee0ae214e3d98dcdfe2a09ccba6cd49b31ccba33b05c7c600746746a957718a22ca1c4797c80d3c54aad48c70f3bc016e3f1f88647dcf1db402186b5f0273383e75c3ed16e7b01d42bc70acae2259c92872f0b2a4b2c0c76aae27be315e37f3e56bb175007eb5ebd21dc00f67175e36cde365b32de1329555854233baefc4d6b786702499f159d8411700e2ba4b5ec7576ca2be628ef938f106766f09d166c95ba330e585d6fd57f19e14ebd7af4faddee9fabd4bee49438b874e7c1ef0f910a55dbc238d6c54ac15beffd4213d3848b44672fa3681892bb5b8d8ea945a5d55e2483e95688cc2e8581c86985cdf86e20c9ed55bebd3612d48893ff180de135bfc59f1f3d18a43abfc937e99cdfa00ad2766ea7ae0fcc6a83d49feac21f77509a59f363f1ce760b103a7fa550c2a95f96982853457bbd22dd600a28a77f52d45687ea6129a2397b73c45f5353be978c0b179e5ba219929ae9e3502f46a34f6778cba078ca19c21cb465db8cbf57a233cd79f83e6e7d3c5097dd8422c6ce06f7265bfa0c1c03914802d9cf448720d4dab13ad377c010bd604cef7986ebc3677d894f3e52a089baa35d96e0863b674e39a874c3164b4e88dfbfdefcff2b742118aee49585f497aea636777f47b34675401787a830f052132ccf5836d976ab88755151a360d0fd463a180ae2d3d9e42a938b1d3338fbc0728f06d2c0b1d0a74105d4a19e2c26d1b2b21438562168bc4831a558270406afaa4a736b63e28d6c449cad8602c12f82b1ae13def76052fae21dd307bfd2245849ecbbfa5eac169e395d8a3d4fabe4cc50c6034671fcc30eda82b4ba0f21685df2cb14268d901c2c46616a1609a34f8ba7509913ed2ce9b387daa94585e439168632140aea3622366044506f4e61aaef40f19b45264b32028e1ddb28448053e9057c8834607544be6458c20d69b4d64b22918c03ea3469015ffa04b84a58adcc86214e4012c39c2ed68c80638c232e269d36019bdfe360a1679df6e53fd86417c0f40e9aaaaaf6af93d0b87e89e1c015ef973e3f66627e2c87fdec1b8d8999c090c55a7f61e370f050b04dbe1b8b965b95f198f8118e3cc5a22ef4745d62db1b75eb6a99202810685d4287712a6fdacbea7ba65368b5f660f0dfd114b5b63938157d09a15d90a5f8c0403266f1065ae086cf7e8463d47a1f0c6a1777930e691adf254e974599fab4449a5853d94c3a0c98b2945c001a7fcc3728e7c8bdb7a30bf62b3528febf4c511422349cb977a2af11966c83a03b08db8606ec88c283ed58121e61957dcdca94e6e495b5897e329d648930d787b433ec3a7f7050691bce78e61c74ec2330e7a878d8c5b53104627fd94a9729dcc21b4e52a4068891ea905a87350385bea6a177988de9f0e14bdbf55fc3ddcdef31dbcb8a450b9bf65a027d862c86b7c64225e5aa113d1a7e2e034463fe6c3b05ad4acf29f92510d466da1f3b45c095f74cf26dee41038a0a520a79b1ac62d9e0d36e85b864da3fb21ab1fdf8a9c3dd3cdf517ed64221747596b37f722d87fc853784d08c5b5d659fecc6cd6f9da24f46348bbb14e11bb593b9d01bccf36da4c8ae4632f5e9e28f57effbd4470c2df83e8d86c458d4befa99ed3a64ba0a0a2c8951ba2e7ee739e47eeddfec9bdd80bb3fc6d9422910343c34a7403e2e1564e39240dc95179baea4d6f1dc355888afce7793e08a4da48589f3a8a775c97f3052191ce46f83122e4b996a2ae8a1fd45716ffef88b92a31344fa4cd9d15c128a29d0f0a93f8573a63e714534e161e7f83e3323e030244c527540dca5350f123070ec3f5385efaec987732bfa9975b24e8efea1cc214bba5cb134029d77453cd1a07957fe59fbd53643526e69cb7db0470d84d782f26670e364217230a19536e92a3fbb0be97cb26daefe1f574444ccacf9eff627e580da1978f126486cbf0885b3cd830a2dea196579287ec545f7378c8dcce916a3858d6b0cef32abe65ffd6f96ae34ee879429f964b0d3155fe1c3bb57cd3f5a7a7ea15e2afac9ce66bc0a61e49fa9e5e5ac4087c73a9dc22f637cbcaa7d9cf5212f7fef87f100fe64e7ecd4bfe8f76017a3356d4331a6b49d910ea83f11556df881b7bed7c34c093c8f1e80f5bc68da8e827f3bd5c8d794ebffbdb7f7f79b8590142b293fbcb3d2a97aa2cf7ff277002aaf94acbb911f458b41840e63a1d3d7cc6eb563fa9be59bd3d40cec1b5119e02ec54232fe9bc45d14bc58b290472adf96e7e5c6178f3e63c98f4b7e263f50930d47620ce9ce23ffb6ce1beebf7c65a0a5fab9dcebdcf163bb42b0f7b2972ab541deb5eafdefcb3573a28f9e7d00cfe0e87eeda36fcb22e876f26a116d612b7ecf186fbd1d27a120a48013caac660fb3c4c9b59e7efb6442878d69c0308f421fd6c5dc16ee17c1973df45e49a8292b650ad6b7f62b710aa98f12c1118558c3cffb0b11ff3767fce5457115e5133d6fbbb8fc523007207c1b7ea7ab2b3180cb83dcefcbac2dc5a338951a0fd9b0cc85aaf3aec6ab608d0905c30164a14a38d420ad2bc2d0002188e93b221a613713d2f14ddf351ea05438851efa81d6177086436aee8d00fd54c6ce4dc1298e4c1a59a572c1d8872d3b7595a92736729380f05a650a9e24476cc42fd5a18789b14a2f90b75999e75dc663590ec90e9ccaeecfeb9054b4415007c78ad97d814ff654635c00fc3b671ef07d428ab0842017d4ff19eccda52105de34fe562739779644f42dd53ffbc3de9f6842b5db794e0a5761e9208737649c8e52b897543a53a036b73790b0ef550814602e56468a12172b23494f143c312e9a4640a0c69f5ede6e6f675578762eee7a13d34532d0ac93482be74fe2e5c6e0da45dc0d3252f2e870db35f28e3de6a6f78409e49f7bf4796aa27b5744368de5fe4f38693fce0f1ed72df5502d1b4ac1112ffdd12806da5a2e73faa4834c78504718d6262da2b0e76cee7ed5229d64d4496e034d6c421f3ab4e4d827f20dbe5004c0519566df2e7a2f16807e8033cde0fb4f6d9a7861077c284a5a405bf645787d1bfeaa82c7723eaec69c4a45b8beed35a39b6ee6599c9110448221533f29f2e34d81fed363247742a485f1d283ccb03431fe8da1a55fa6f6e80165374ce592028f1f10d1ba28ca6ff817d3ea6423319de21dfb584becfadafbf906469bdd34d359d3d0d5e4f712d71c1bc83cb79bfc5182bd430ad80cb009dd3e7fc52583468f9ab863590d7d1292fbe0b1058154c2552cdd69670293823a80b20bde951c0e689ec20e42e9242d94dfbd421f3a520ee097de4b3a515367d2a718f0721c52a2bdf6757ee70d2a07c9ea3ce6f6b34398dc62877dc148d431a2e0cb6e90decb2a8772031d5d3602ebc05fd876eead6e3b691a9362fa0829574e5fc3bc315033ff69d47a9fb4e9a81b4f299829757a96a9b1023ae92c68eef2c4e2317ac756b603a403f15c8874a5b6eab5c75409ea6c556888f6a9255606b5679d09809006cb3984540790052b56a9d697af5aff1eaaabf55b8de82f6e85078a4b987c983bb43af928bb8b8c9842416e26fcf541adbacda215d4845505fcdc01e108d97d6dbd6a314fe8e47c726e51b427b27e7b890412aec25083dca707d4848c2c77f86a1dd3150dc42193caa2da39621162eb23ad206e86e5088854f05f40ee1ec17e4068fc45314894ea892fb1c74a0c916690faccb6913bb85f93a06233b12a1fdccd942deea86fc9d0c431451ce8e3499c7775b2be9166a29951af7d9e4bb71cbd7c835c7a9173d3210927008543afe0d77c21452f67a5a2a68f33c69f49ce1b65fdcaedc28738588bed504bd143b754083c2b0f71a7515daea7bf5a9bc2edb951b83a6125ca1e6d8853c025cbf81b99c45de7c678f1fe80010c978ee420d7fb51449717b7e40610bf919d23de1685de354718f9de9487a1e529396285f04840246ba09e1b2414b7f7897d3f8087e2eb6d3a2df1ac2fdd8a89dc296539b58ce9bb511b06a1cde3223e057167dc9c5016dc1bababb523091c7d70c57dc63278580ec868808a4267caed8f67c77b6ca65b891a4cca8f0274436cf749399ef5b9c1b6f9d78a677ef494b5cca6436e24623fa1218fe94abc01d6cc74566bc5cef4b1eea885ee51709fb98bbd7f444d4b8dc6570f7b73f448dcbe24846109b7ae44120d2a2eef4b94d69cbfc0970da0dc20c4deb996a7504a050991601ef33c9ca24832c356a28174b4be93a1838fba7449cc66bfe3937bb92d1875b1ab1e759fa45cf9f85d519af381a379a927e6a87c5a5d65f7fe4829e2dd32799e8452060f815d34fb5abcfddff100168ad014184d44423a80c1092701dd3a0dfe3ed4dc9a1872e23863a255a3cfd2a5e0760ffcd9007c0865fd10523fb60280c31cfba36518f8428046a4d470be85b4bfc223a4b337ba05c9861aa65ed6bcd0ea5b79b8743613b936747e0a67e6f0c5db48fd514164355abb1c865cb7f2d14bbda12acf8a9c6aa9bf04a4f70edda5916f4e9fdde731efe59bd8f4753689281e8c0cc0226c0d0c06c00bc0a53cedc73754363843b43fbaa2f7f6e570874d36205032cabedafc0d8272d7755fb003d5cdc2a53bec1fe63ecfa8861533f8174e00432f11cb6190f748ea1c6e34ff8c5e219cb2305225807bd91b4d7cc940963822bd7fc7207697b04b30e5b0cf523b691fc9ea6595bd5399995ffacc544f2d9fa7c5e56bd6f606a60a64f1f6d3457f658dde140accf823dcd0c9feec944433d0ef4d7f6a30c4d461c09f7db504684065942de6eb1239434e3f5b7a25395c22a3beee224823fd036c25a667914ebb06ce464e19ec01ab5f935dd73810add7e270dcff3072a2de3b2f8675b1ce543fe", 0x1000}, {&(0x7f0000001100)="d257dc72f916886456ac9d8002b4b2666ed04c2464f30a85e1c5336dd0166a77643782cc8b78616438a8ac329804abe708dd53e0d85f6a48a825e54652bf2f2d69390ef211a9d2f126c12216186c05a243e7afae0d1c4e74596d795d3a1930b8f876c5d5927f806c45e00b", 0x6b}, {&(0x7f0000001180)="0d282a669dea6378da5f7fa9901afdd45f8b9bb2093514b6669d1e835fad45bdcc93ecd170247f5966cf0027c3118fdc1413b559fe020c26d65fe086db0005de51738fc999a71451dd52e2b89d025f7ad7a072427d68b123a59bee797a7d19aca04288feceaa39678399a1878052a6c393e8ef23a85783f3decf6bf8ea31bf514cc7522f6761a1e41cbc1798dc46dba986152ff2d5bb35a4385839613fe1a327af3f3b8c8e2d017e3f8dcfa3f3a9685d00ae89a91c80a0044fa2e68c2b21d99d24102f00bfc62ec70cc9ab194f2aa2a4615f77ddf26a232d0a1c11", 0xdb}, {&(0x7f0000001280)="74677b0a401632b8b8bb45c33c75310ff07283f98b40c623cc0c760c04a0c1e1efbb02f184fa9c86a553eb80285034d94c8d50518caea2e1e50ea859ced7b105ed60da62b846a0b9f5eddd9315737e5feba29af7e6ab936f876b54ee305367458670e04604", 0x65}, {&(0x7f0000000080)="1181b57725c3d5d4c6e7f81d9695ebf2afd1e3912aae4d", 0x17}, {&(0x7f0000001300)="a5af9de549e7e3b6d7b3f6fb6f9d34aaa93ee9e25aa4e3d2fd834567cb732ca040f13fad9308c1e49a2deed82c4128172e2e07fffee99f6ff1bcaae1dd1f84e99d5d0bd2ff220152ae303389a7c4e7fd698eaeecb02262e574f7302239b5d3a44be2d20be8ecb6625fb61bfa77dc8dbd0206aeef1a75c063a4804bb6f7ce52af745567a10bd61c1c956638f750ef0982d34d621d892ccf41209b6fd9f534c3a2d8f2cad7652a16d69157d1370d92f75933662807c728ff07b72429d482ccdef875582fdf8e7a404f57507fb31e04c51d8e449cc638b162c8df0455378997ccf044", 0xe1}], 0x7, 0x0) 13:54:57 executing program 0: 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)={0xf, 0x7, r2}, 0xc) syz_execute_func(&(0x7f00000008c0)="c4236d4ae5a30febc443197c1dfeefffff00c4614d6c93f02f0000c422d1298500000100d486d237592245afc421a9fe4332450f38ccd3c4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:54:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3f}, 0xfcbd) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r2 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x6, 0x7fffffff}, 0x8) accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0xdfcf6a9afe9fd901, [0x81, 0x0, 0x70e, 0x9]}, &(0x7f0000000100)=0xffffffffffffff74) 13:54:57 executing program 3: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000f0f000/0x2000)=nil) r0 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000f0f000/0x1000)=nil) shmat(r0, &(0x7f0000d13000/0x1000)=nil, 0x3000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x6, @multicast1, 0x1, 0x5, [@multicast1, @loopback, @local={0xac, 0x14, 0x0}, @multicast2, @empty]}, 0x24) 13:54:58 executing program 1: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000040)="7d291f23e3fde85dfa7e59370aec585b2fbc71ae9018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b80081e0ae7d3e40887a9bd24f362c61a50af7edada3a04e121b682af73b54c88f9b6cafdc08a8d111d787f21cd726fe3009fb6bed696ef552c31461c81ffb9c05a2fcd18fd635e493a190d4f4abb0ebfdc971333a28343bbcd32c7317d52a59084493b898739b7a887b2826057084a6b916f24ddc3ded4c1ac87943277a6e597ce1218ec43cd98672ad5e90088e1190ab4228449eb0e386") r0 = socket$inet(0x2, 0x5, 0x7f) r1 = accept(r0, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xfffffff9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) msgget$private(0x0, 0x100000053) syz_execute_func(&(0x7f0000000680)="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") r4 = accept(r2, &(0x7f0000000140)=@in6, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000600)=0xcba1dc9913625ac5) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r6, 0x5}, 0x8) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b06a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22eb572e41812047002b0000006eba0dfe8c738888a1c4101f9b640f41152f2d8514e201c421a2593aace7100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cac481f877e348ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000078") 13:54:58 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd6002290f003064ab75a1000000000000e4620000000000000000ff0200000000000000000000000008010202907800000000609433df0000000000000000000033000000000000000001000000ffffffff000000ffff00005a87e62575e409ca70623d016a3a40cb837850be928c0b841da19f29c693c0b0a2fc24f93109df457a6cd03e71e14c0202e0a4fc8d42c7317f864a745f6300373636a7d1bf7d3d902a123e6709f43f8ddaceba0ca416c01a15279aa55e4a354e5840901c36b411813585dd08"]) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)) r0 = socket(0x3, 0x0, 0x7fffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) 13:54:58 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)\x00'}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001100)={0x0, 0x3f, 0x3, 0xd66, 0x8000}, &(0x7f0000001140)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001180)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8000, 0x4) 13:54:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x71, "883ff28c7c96ea8ae57f157eb075df79668c3b057b626ce09431caae052c362dda8454351550bc59dd20bc1928fdd278d8c4a3473c5c417b5574cec777d8f316b9c20edaf04b8aaa0fceef3f63835e91c450629be657052f667977e4fd58e62f1c696266e8cef5ef0cd1633d79ff257140"}, &(0x7f0000000080)=0x79) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e20ffffffff8abef7a1a7123b7cc2d37447e33c9a5c00"/128, @ANYRES32=r2, @ANYBLOB="010100000000000002e5efff08d359514cf58212154b00000009000900"], 0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 13:54:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget(0x3, 0x3, 0x44) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000040)=0x1000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x1, 0x1000, @rand_addr="19eecabc34b0621ca6ddee81d7cd259f", 0x841}, 0x3, [0x1, 0x5, 0x2ff, 0x6, 0x5, 0xfff, 0xffff]}, 0x5c) getsockname$inet6(r0, 0x0, &(0x7f0000000080)=0x23a) listen(r0, 0x1ff) 13:54:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000000c0)='\x00']) writev(r2, &(0x7f0000000280), 0x26) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x100) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x3ff, "601e851b1955967699247775292e8af4"}, 0x14) fchmod(r0, 0x40) 13:54:58 executing program 3: syz_execute_func(&(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000380)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100002c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 13:54:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280)=0xff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) chdir(&(0x7f0000000400)='./file0\x00') pipe2(&(0x7f0000000540), 0x100004) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000000140)="5ade0049bbfea07a2ad41911e74e9552b82c1af346d8fb36406621f9d25ce9e4a7f9e3253a5d22ab8d312cdc5f6a71d51f759d12e2c7180bfcbaba57bf7dc2538554da63bfcb1c16e7ce4adb059dbc81fefc27d34b4aeb328c4f434b2133d34352371feb53230ba4995145469db3d73679f02894af5f17041fcbbcdf64622ecf03e9ad0ce042323fd415e3470b7e8ecd927a94d910f58ca728179ed6d0e8c301a7efad4f2b053dc1e60d3fcb64be013ce26827981b286d594f25c3e3deac104c942fdc8375ad594f33b2a17cf6e42927a30a75bafcd10e754dcb0a21f146f5c6e520eeb35b7677a35251e6f5d2ab50158565f9fed4444d62dc", 0xf9, 0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x9}, 0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/213, 0xd5, 0x40, &(0x7f0000000240)={0x2, 0x2}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000100)="1ca5823d746f73dbe72ef040e7a44ab1b11d24fe421dec1e87df119b99c4be0c2d93dbeb4258c657b44899182e0fae2d07b5d791b18a54f6aa30a9b8b9039d833149e89d967ba853bb0143c7d3598ad2f651b3") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, 0x0, 0xc70003e2, "759dead0ade67a423603e4e72968b7a0b6611816e99b7cf11f7d613696d21205a6c5822021e1235697d5302f4b6261fd789af85e05067e7f7e8746b45cf08a6957f3337b020639108670dd4d9e185ef4447c2d85f3baaa04f57a96c29ace78a68ff868e96353dac54ea0e59365bc8a18217d2b20e6ad"}, 0x3ef) 13:54:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) getsockname(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) 13:54:59 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x2, 0x1}, 0x10) 13:54:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) ftruncate(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x80000000, @mcast1, 0x800}}, 0x0, 0x10001, 0x9, 0x10, 0x4, 0xffffffffffff4814, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/349, @ANYRES32=r2, @ANYBLOB="0000000004000000000100004000000003000900"], 0xa0) r3 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCCHANGERULE(r3, 0xc028756b, &(0x7f0000000100)) 13:54:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) r1 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/169) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:55:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000000c0)='\x00']) writev(r2, &(0x7f0000000280), 0x26) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x100) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x3ff, "601e851b1955967699247775292e8af4"}, 0x14) fchmod(r0, 0x40) 13:55:00 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="7abc8768c47c4a23a180ba57cce8998324507ac220a3da47544e5c098c5433fff0", 0x21) 13:55:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0xfb2123f968701975) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 13:55:00 executing program 0: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r1, 0xf) 13:55:00 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x148, 0x0) r0 = semget$private(0x0, 0x0, 0x68) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x0, r1, r2, r3, r4, 0x2, 0x81}, 0x5, 0x6, 0x100000000}) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fchown(r5, 0x0, 0x0) 13:55:01 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0xfb2123f968701975) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 13:55:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000140)="57b4b56362b359f186d23999c3ecbfb3c2d82a7f33a0f34c82849ad4d8b99a45546325ff957c02b3aeb6f40943836efdec530edf689a72794c732a3b1c56d232fddf158249a84a0c690d8b816dcf10470e69bb14913a40cea73ca9b0d782dbc01fc45e8413cef5a672e234b0a30a9839b2bc93f477e97c0c66ced91a002dfb463a6ced1e0e128033e2dd4726d559b1f8a40581c630565e30ad483072d3ec92759d") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:55:01 executing program 0: mlock(&(0x7f0000d22000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 13:55:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt(r0, 0x9, 0x3, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) getsockopt(r0, 0x7, 0x2, &(0x7f00000000c0)=""/70, &(0x7f0000000140)=0x46) r1 = socket(0xde91450adfbfdbb, 0x30000005, 0x9) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000180)="5a57afa295e58b8fc5db2754f59401ad4c7eef52cb4b206cb6a7024067e25a599445892b7e00fb9f43cf4a6d69bd598de4aadd5932c0badd2deedbe19992303e58bd5dcb1a8cd9fa2798eb2ca063afd266fd3ef67512136bd7273a49c9b06cf24c2d8a7e18e31e70f9fba7b08e79854e40db5410e916cefcac87dcd395fc46cfd0e14ddc9bef83d069c22a07b53c34da05f65a8911742b970c613ec759c04b1927e0f103209d74809438e42f59a974122dc53677087625d71833a6373c208e001f7ccc60e258a9207b21ada5aeb58d716d92bf5b6ae0f4b6591314f677cd88add86a3fafb16aed21be03cc3b2f") lseek(r0, 0x0, 0x4) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet(r1, &(0x7f0000000280)="7d4cb403d25419f80934e561d7", 0xd, 0x0, &(0x7f00000002c0)={0x2, 0x3, @broadcast}, 0x10) r3 = accept(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000340)=0x1c) getsockname$unix(r3, &(0x7f0000000380)=@file={0x0, ""/1}, &(0x7f00000003c0)=0x3) getsockopt(r3, 0x3f, 0x9, &(0x7f0000000400)=""/89, &(0x7f0000000480)=0x59) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000004c0)={0x9, 0x100, 0x1, 0x0, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r5, 0x43cf, 0x6}, &(0x7f0000000580)=0xc) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000005c0)="f4119d601509a4a7481fd6c2fecacd789d469b19da434bf66a8ba2cd7dc8ede58bd70cdb6b27d73b05fe3ae69d63542dc4dafe1e968b5ddadbfaec0c4c3b7844cdbda8303bb7abc6d104365635683556afcb95d45f103dfc0ec1fe38434a55dd7b7f4514549da610ba0940fe48c1fe371b73c87175b0fce14a9e75b1b28d1531187d1462e44d632e5e0c8787098df4408d52") r6 = open(&(0x7f0000000680)='./file0\x00', 0x84, 0x44) poll(&(0x7f00000006c0)=[{r1}, {r2, 0x108}], 0x2, 0x2) ioctl$DIOCADDRULE(r6, 0xcbe04404, &(0x7f0000000700)="1e11b15b2660eeebc74a979ed69fa62734ee4985d3fe0deac6b0fe43fe4d7effb9d8a33c89724e2a0b4fe90342c9cd95cc430013dc9e63e495ef590e9874eb44203bc03bf937fc43b7f8892ad4414f52ddb7ecee03cb3f334c7625ae9c3476dc3c102ceeaf231ea4d46c7de9bb3a12155524bf8998d037acaec96023b1") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x0, @rand_addr="7dbe6c8265b1c91d3b499f399aa7bdd3", 0x1f}}, r5, 0x8000, 0xfffffffffffffffd, 0x8000, 0x1, 0x8001}, &(0x7f00000008c0)=0x98) r7 = dup(r2) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000900)="de7ccba5a15784516399") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000980)={r5, &(0x7f0000000940)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f0000000a80)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/pf\x00', 0x401, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = socket(0x1f, 0x7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000001ac0)={'rack\x00', 0x3}, 0x24) 13:55:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x408, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x844, 0x1a0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xf9, "bae76c56d26e69f37e72c0f256450a4cb306a2100f5ea1dd9dd5bbf36e65232af6a5f3f64b99c70c436c379110c215bd3669ffb8bf34b1086f2f20928a47257d46f1d4249d35cdf17b4b690571fd31d5251df572a268ed77fe5f5a5a96ccfc3200871b267f66fa6de4c1512b597bdaa0d000c95122e86f1bbec9d060c25f655e49a29a9cc8105947ba0e0c3224fcb4b1d0d129d84d145b014522f4412e65bafda6e2f2e062cab4db8b2c9368020543ee9c8d98c3d55f6900245a4a179d41eb63ea59f993f6224749f48de4dfc465fe8ffc78ced0297590b2616f0df38f530b29998a5ce412c07b46b01712ea06ea422a18fc3ac8b1bf906fcf"}, &(0x7f0000000200)=0x101) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x8, @empty, 0x9c1b}, @in6={0x1c, 0x3, 0x100000000, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2) socket(0x14, 0x800020000005, 0xfffffffffffffffe) r3 = semget$private(0x0, 0xc, 0x2) semop(r3, &(0x7f0000000040)=[{0x1, 0x80000000, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x2, 0x800}, {0x4, 0x3, 0x1800}, {0x2, 0xffffffff, 0x1000}, {0x1, 0x81, 0x1000}], 0x6) 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:01 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r0, 0x2, 0x401}, 0xc) 13:55:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000100), 0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 13:55:02 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 13:55:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:02 executing program 0: r0 = socket(0x3, 0x10000000, 0x2) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) close(r0) 13:55:02 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8800, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r0}, &(0x7f00000001c0)=0x8) 13:55:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:02 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/96) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x100, {{0x2, 0x1, @broadcast}}}, 0x90) writev(r2, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 13:55:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:02 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x800}, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x100000005, 0x400}, 0xffe2) 13:55:02 executing program 1: syz_execute_func(0x0) 13:55:02 executing program 2: syz_emit_ethernet(0x3d, &(0x7f0000000000)=ANY=[@ANYBLOB="0cf5638f33fdaaaaaaaaaabb8100200008060020424c060700aaaaaaaaaaaa2e0a957218b6c0d3da0621a00867ae64"]) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000340)=[r1, r2, r3]) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffff0800450000380000000000019078ac2300bb000000000300907800000000450000000000000000040000ac2300aa000000000808000000000000"]) 13:55:02 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x100000001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 13:55:02 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f00000001c0)='./file0\x00', 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x52) open(&(0x7f0000000140)='./file0\x00', 0x10002, 0x30) 13:55:02 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:55:03 executing program 1: syz_execute_func(0x0) 13:55:03 executing program 1: syz_execute_func(0x0) 13:55:03 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:03 executing program 0: socketpair(0x10, 0x20000005, 0x9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e22ff030000ff02000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b51633022a56c5658d10540e8f62357cc188237bf27336f7359aad8cacdadd1e730597e0f2ecaa50054ec41704741c6d32e622098eacdc2e1", @ANYRES32=r2, @ANYBLOB="0400000000000000ad0c00009a00000004000000"], &(0x7f0000000480)=0x98) r3 = open(&(0x7f0000000600)='./file0\x00', 0x40, 0x20) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xffffffffffff0001, 0xffffffffffffffff, 0xffffffffffff8001, 0x0, 0xd6d}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)={r4, 0x80, 0x5, [0x8000, 0x8, 0x20, 0x6, 0x0]}, &(0x7f00000002c0)=0x12) r5 = dup2(r3, r3) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000004c0)=0x40b5, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x6ac5de6faf43718f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x800, r7}, &(0x7f00000001c0)=0xc) 13:55:03 executing program 1: syz_execute_func(&(0x7f0000000240)="9826023e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:04 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, 0xfffffffffffffffe) r0 = semget$private(0x0, 0x0, 0x100) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7]) 13:55:04 executing program 1: syz_execute_func(&(0x7f0000000240)="9826113e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:04 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040), 0x100000) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)) 13:55:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x141) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) clock_getres(0xe, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) wait4(r1, 0x0, 0x16, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f0000000140)="f1d7d26700562013556fcf70754678e7cb22722d00000200000000", 0x1b, 0x1, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) shutdown(r0, 0x2) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x5, 0x8, 0xfffffffffffffffd, 0x2, 0x1}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 13:55:05 executing program 1: syz_execute_func(&(0x7f0000000240)="9826123e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x200000000103, &(0x7f0000000080)=0x2, 0x4) syz_execute_func(&(0x7f0000000000)="660ff99344250000c4217d6f3500000000c481417dccc4c26196f0c481fbe6444d00660f38df460664440fa8430f2fe244dff6c463d169d800") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:55:05 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x1410, r1, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000000c0)={{"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", "9a588717286b372026965cdb0d687b3b8a2e3a7ef2abb92813f37745eeca20e5", 0xffffffff, 0x3f}, &(0x7f0000000040)="1ac4e623a7cf9f1f5a582083b0170faabf82f02fe0b179c5fc5e685bbd2d44c7308f56c544dad3290f24d7166c31b45d4643434bc0f2cf2dc6d7d94a8bc49225c5bf8a7966b6cb142d32220f0d1f5dc8c1dfa5d506ec798ac662", 0x80, 0x6725, 0x200, 0xff, 0x1, 0x80000001, 0x180000, 0x5}) close(r0) 13:55:05 executing program 1: syz_execute_func(&(0x7f0000000240)="9826233e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:05 executing program 3: nanosleep(&(0x7f0000000080)={0x6}, &(0x7f0000000040)) 13:55:05 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)) 13:55:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000040)="899cb86ce577c300171c346ce92c37ddc58f8fd650a1f6b030c004d4fc62e1ddfa3587f40edc9de58262319435e5945c1fe9f4301bc037e45e461d2e4130f9d72722f0e389548b0f09b01f30420a691a830308fadbb52103e5d472fb8f50d25d1c79901535940f8f87c7791931ab6e22a5f9f66e72bddaae499ed3a3c8e9fb6aca57aacb4292c68811d62b4031e10b347351d75289425e719c36dcf3f6b02335baa2a75db8377f741bd77ecacf512924228d12545d0d39e35f22481f90dc404fd220a9", 0xc3) 13:55:05 executing program 1: syz_execute_func(&(0x7f0000000240)="9826243e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:05 executing program 1: syz_execute_func(&(0x7f0000000240)="9826393e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x3, 0x1, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80000004}, 0x30d) r1 = msgget(0x1, 0x30) msgrcv(r1, &(0x7f0000000040)={0x0, ""/240}, 0xf8, 0x3, 0x1000) 13:55:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826c63e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xd7, @empty, 0x5}}, r2, 0x7, 0x2, 0x5, 0x80000001}, &(0x7f0000000240)=0x98) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) 13:55:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e4303090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:06 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept(r0, &(0x7f0000000340)=@un=@file={0x0, ""/91}, &(0x7f0000000280)=0x5a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x2, @mcast2, 0x100000001}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x10000, [0x80000000, 0x8001, 0x800, 0x5, 0x7, 0x4, 0x3, 0xccff]}, 0x5c) 13:55:06 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r2, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000540)=0x4) 13:55:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c030f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:06 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x1}, 0x197) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 13:55:06 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1}, 0x10) r0 = socket(0x17, 0x5, 0x9) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0x8) 13:55:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c060f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000780)=0x4) r9 = getuid() r10 = getgid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="f5324f1e4d883f7aa5e449b2496d1db7c384d2c71ac85ce2c943fe9cee582cb67ff66f80", 0x24}, {&(0x7f0000000200)="f6367cf5df2809acddccee2187b8e3bbf39b8c1ff5d6116baf9ee56a5436a0", 0x1f}, {&(0x7f0000000240)="793eeb141ebc5a5cb25ef795dc040d971fd601e9a78196058c31d1dd128c9f45ac372f049b158b08c924aa1ba359d9efa5a66d99f4f859f8375ae8cc76e00433", 0x40}, {&(0x7f0000000280)="bf12572c10b642a6c0c6c7792d5d42ade237d225ef7bb7510c43d86ca2580b7255ee9a752bac4e7f90a3509f48bd0abb8d8af9a08d9e0b4858b44ef7e0aac48e0ab3c211357e6a61e247310a2ed54455d2d11e8300a8346277f4b89069f2dfaee9a63466ea0ffbc40f376b0dffe2378f0f1af130c5beef9b6228d2e88479d5350dc43e07a5233e1f108c5a6976f4d02d4613651628db0037d9779f0d3e3f0e26a9da54c152a6c8a22199a99dfe2d70ad79b17ca662b519774a4d", 0xba}], 0x5, &(0x7f0000000600)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r4, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xf0, 0x8}, 0x20104) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB='e4\x00\x00'], 0x10) 13:55:07 executing program 2: mlock(&(0x7f0000ff3000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 13:55:07 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0a0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:07 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000e63000/0x4000)=nil, 0x4000) madvise(&(0x7f0000f81000/0x2000)=nil, 0x2000, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 13:55:07 executing program 2: syz_execute_func(&(0x7f0000000280)="b12f91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 13:55:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="9e8a50324e38903947d14ef96e1c8adaf8e2e900000000023e85650000dec3987900ffff3dd6e2d406e83e3b3b071f68f038c9c87137e51cd85f102cd89ad540fabcbd9238780d080a5fa06eaeec0ce10639ab261f41e235b320c762fd8138d357a8f6cccb7a9d16c00b3b8e0e7b7274c497dab5cde88c0ee244e59dd655140e13421d594c2a3d1ea0bda266083abfef") 13:55:07 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0c0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:07 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x1ffffffffffffffd) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 13:55:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgrcv(r1, &(0x7f0000000040)={0x0, ""/165}, 0xad, 0x3, 0x0) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r2, 0x8d}, 0x8) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/91) socket(0x2, 0x5, 0x0) 13:55:08 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x8) 13:55:08 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000c05000/0x4000)=nil, 0x4000) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") 13:55:08 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c110f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 13:55:09 executing program 2: r0 = socket(0x10000000000, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 13:55:09 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 13:55:09 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:09 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) 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$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @multicast1, r4}, 0xc) 13:55:09 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:10 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c140f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:10 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6a143938458dc5, &(0x7f0000000040)=""/226, &(0x7f0000000280)=0xe2) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000002c0)=[{r0, 0xa4}, {r0, 0x2006}, {r0, 0x10}, {r0, 0x20}, {r0, 0x104}, {r0, 0x60}, {r0, 0x20}, {r0, 0x80}, {r0, 0x4}, {r1}], 0xa, 0x400) 13:55:10 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:10 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e0200d301f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x56, 0x400, 0xb4a5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2}}, r2, 0x3c18, 0xd0b, 0x0, 0x800, 0x3}, &(0x7f0000000080)=0xa0) 13:55:11 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c150f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:11 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf8e00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400)=0x48000000000000, 0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/230) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @multicast1, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xd05, @rand_addr="833bbb826d8de9b6b38743c834c3db4b", 0x2}}, r3, 0x9, 0x2, 0x81, 0x1, 0x87e, 0x7}, &(0x7f00000003c0)=0x98) Waiting (max 60 seconds) for system process `vnlru' to stop... done 13:55:11 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c160f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") Waiting (max 60 seconds) for system process `syncer' to stop... 13:55:11 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c150f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00c6c6c402f19d1e01b00b000000ef6f350d3ed4d442dbc3c421dd57fef3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:11 executing program 0: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/4, 0x4}], 0x4) shutdown(r0, 0x2) 13:55:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) Syncing disks, vnodes remaining... 9 timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done fsync: giving up on dirty (error = 35) 0xfffff800048f2000: tag devfs, type VCHR usecount 1, writecount 0, refcount 61 rdev 0xfffff80004b53400 flags (VI_ACTIVE) v_object 0xfffff800041af400 ref 0 pages 1439 cleanbuf 57 dirtybuf 2 lock type devfs: EXCL by thread 0xfffff8000c5955a0 (pid 7650, syz-executor.1, tid 101289) with exclusive waiters pending dev gpt/rootfs Syncing disks, buffers remaining... 7 8 4 1 1 Final sync complete 0 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e8ae7f stack pointer = 0x28:0xfffffe0028b3f400 frame pointer = 0x28:0xfffffe0028b3f430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 7645 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 4197473 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028b3f060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028b3f0c0 panic() at panic+0x43/frame 0xfffffe0028b3f120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028b3f1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028b3f210 trap() at trap+0x44d/frame 0xfffffe0028b3f330 calltrap() at calltrap+0x8/frame 0xfffffe0028b3f330 --- trap 0xc, rip = 0xffffffff80e8ae7f, rsp = 0xfffffe0028b3f400, rbp = 0xfffffe0028b3f430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028b3f430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028b3f460 vgonel() at vgonel+0xdc/frame 0xfffffe0028b3f4e0 vflush() at vflush+0x3df/frame 0xfffffe0028b3f630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028b3f6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028b3f740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028b3f7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028b3f850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028b3f880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028b3f8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028b3f920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028b3f980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028b3fab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028b3fab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000249, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 7645 tid 101224 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why